disco.re SEO report

토지, 빌딩, 상가 거래의 시작, 디스코

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62/ 100

OVERALL SEO SCORE

Review your next improvements

Checks are based on public HTML and responses. Review the evidence and recommended actions below.

Passed19
Needs review12
Not checked0
Analyzed Checks 31

Screenshot

PagePeeker
disco.re
disco.re Screenshot

NEXT STEPS

Recommended next steps

Up to four findings, ordered by check weight.

Detailed findings

Review the observed values, context and actions for each check.

02

Content and images

5 checks

Headings

Needs review
H1 0 / H2 0 / H3 9

Headings organize a page into a main topic and supporting sections. This tool checks for one H1 and shows the saved H2-H6 structure.

Recommended action

Use H1 for the main subject and H2/H3 for logical subsections, rather than selecting levels for visual size alone.

Targets and suggested changes

Targethttps://disco.re/

Body h1 elements

If multiple H1s are shown, choose the main topic and use suitable subsection levels for the others. If absent, add the main heading near the start of content.

View evidence and example changes
Observed content
0
Example - adapt to the actual content and environment
<h1>Main topic of this page</h1>

Image alt

Needs review
221 images; 33 with non-empty alt; 188 empty or missing

Alternative text conveys an image’s meaning. The count includes images with non-empty alt text.

Recommended action

Describe informative images in context. Empty alt="" can be appropriate for decorative images, so inspect their purpose before changing them.

Targets and suggested changes

Targethttps://cdn.disco.re/static/home/img/ic-login-textfield-close@3x.png

HTML response line 139 · /html/body/span/div[1]/div[2]/div[2]/form/div[1]/span/img

Find the img tag using this URL. Describe informative content, or explicitly use empty alt for a decorative image. The text below is a placeholder; preserve existing classes, dimensions and other attributes.

View evidence and example changes
Observed content
<img src="https://cdn.disco.re/static/home/img/ic-login-textfield-close@3x.png" width="38px" height="38px" style="margin-top:6px">
Example - adapt to the actual content and environment
<img src="https://cdn.disco.re/static/home/img/ic-login-textfield-close@3x.png" alt="Describe the actual image content">

For a decorative image:
<img src="https://cdn.disco.re/static/home/img/ic-login-textfield-close@3x.png" alt="">

Targethttps://cdn.disco.re/static/common/img/ico_s_alert2_4x.png

HTML response line 143 · /html/body/span/div[1]/div[2]/div[2]/form/div[1]/label/span[2]/img

Find the img tag using this URL. Describe informative content, or explicitly use empty alt for a decorative image. The text below is a placeholder; preserve existing classes, dimensions and other attributes.

View evidence and example changes
Observed content
<img src="https://cdn.disco.re/static/common/img/ico_s_alert2_4x.png">
Example - adapt to the actual content and environment
<img src="https://cdn.disco.re/static/common/img/ico_s_alert2_4x.png" alt="Describe the actual image content">

For a decorative image:
<img src="https://cdn.disco.re/static/common/img/ico_s_alert2_4x.png" alt="">

Targethttps://cdn.disco.re/static/home/img/ic-login-textfield-close@3x.png

HTML response line 149 · /html/body/span/div[1]/div[2]/div[2]/form/div[2]/span/img

Find the img tag using this URL. Describe informative content, or explicitly use empty alt for a decorative image. The text below is a placeholder; preserve existing classes, dimensions and other attributes.

View evidence and example changes
Observed content
<img src="https://cdn.disco.re/static/home/img/ic-login-textfield-close@3x.png" width="38px" height="38px" style="margin-top:6px">
Example - adapt to the actual content and environment
<img src="https://cdn.disco.re/static/home/img/ic-login-textfield-close@3x.png" alt="Describe the actual image content">

For a decorative image:
<img src="https://cdn.disco.re/static/home/img/ic-login-textfield-close@3x.png" alt="">

Targethttps://cdn.disco.re/static/common/img/ico_s_alert2_4x.png

HTML response line 153 · /html/body/span/div[1]/div[2]/div[2]/form/div[2]/label/span[2]/img

Find the img tag using this URL. Describe informative content, or explicitly use empty alt for a decorative image. The text below is a placeholder; preserve existing classes, dimensions and other attributes.

View evidence and example changes
Observed content
<img src="https://cdn.disco.re/static/common/img/ico_s_alert2_4x.png">
Example - adapt to the actual content and environment
<img src="https://cdn.disco.re/static/common/img/ico_s_alert2_4x.png" alt="Describe the actual image content">

For a decorative image:
<img src="https://cdn.disco.re/static/common/img/ico_s_alert2_4x.png" alt="">

Targethttps://cdn.disco.re/static/home/img/ic-login-textfield-close@3x.png

HTML response line 226 · /html/body/span/div[1]/div[3]/div[3]/form/div[1]/span/img

Find the img tag using this URL. Describe informative content, or explicitly use empty alt for a decorative image. The text below is a placeholder; preserve existing classes, dimensions and other attributes.

View evidence and example changes
Observed content
<img src="https://cdn.disco.re/static/home/img/ic-login-textfield-close@3x.png" width="38px" height="38px" style="margin-top:6px">
Example - adapt to the actual content and environment
<img src="https://cdn.disco.re/static/home/img/ic-login-textfield-close@3x.png" alt="Describe the actual image content">

For a decorative image:
<img src="https://cdn.disco.re/static/home/img/ic-login-textfield-close@3x.png" alt="">

68 targets; the first five are shown. Review the full saved list in the details below.

Language

Passed
ko

The html lang attribute identifies the document’s primary language and helps assistive software select pronunciation.

Keep in mind

Match lang to the main content and mark passages written in another language as appropriate.

Charset

Passed
utf-8

The encoding declaration tells clients how to decode text. It must match the actual response bytes.

Keep in mind

Keep the HTTP or HTML charset declaration consistent with the file encoding; use UTF-8 for UTF-8 content.

Text/HTML ratio

Needs review
0.36%

Tool reference range 15-70%; not an official ranking threshold.

This compares visible text length with HTML length. It cannot determine content quality or rankings on its own.

Recommended action

Do not add filler text to target a ratio. Check for useful HTML content and unnecessary markup.

Targets and suggested changes

Targethttps://disco.re/

main / body

Check whether main content exists in the initial HTML. Consider server rendering for missing core text; do not add filler to target a ratio.

View evidence and example changes
Observed content
0.36%

Heading structure

Saved headings, up to 50 per level. Expand the H2-H6 lists when needed.

H10
H20
H39
H40
H50
H60
H1

No H1 heading was found.

H2 0View headings

No headings at this level.

H3 9View headings
  1. 내 매물
  2. 관리
  3. 회원정보
  4. 문의
  5. 기타
  6. 약관
  7. 경매 정보
  8. 토지 정보
  9. 건물 정보
Images and alternative text100 saved

Up to 100 images are saved. Review an image’s purpose when its alt text is empty.

URLImage alt
https://cdn.disco.re/static/home/img/ic-login-textfield-close@3x.pngEmpty or missing
https://cdn.disco.re/static/common/img/ico_s_alert2_4x.pngEmpty or missing
https://cdn.disco.re/static/home/img/ic-login-textfield-close@3x.pngEmpty or missing
https://cdn.disco.re/static/common/img/ico_s_alert2_4x.pngEmpty or missing
https://cdn.disco.re/static/home/img/ic-login-textfield-close@3x.pngEmpty or missing
https://cdn.disco.re/static/common/img/ico_s_alert2_4x.pngEmpty or missing
https://cdn.disco.re/static/common/img/ico_s_check2_4x.pngEmpty or missing
https://disco.re/Empty or missing
https://cdn.disco.re/static/home/img/ic-login-textfield-close@3x.pngEmpty or missing
https://cdn.disco.re/static/common/img/ico_s_alert2_4x.pngEmpty or missing
https://cdn.disco.re/static/common/img/ico_s_check2_4x.pngEmpty or missing
https://cdn.disco.re/static/home/img/ic-login-textfield-close@3x.pngEmpty or missing
https://cdn.disco.re/static/common/img/ico_s_alert2_4x.pngEmpty or missing
https://cdn.disco.re/static/common/img/ico_s_check2_4x.pngEmpty or missing
https://cdn.disco.re/static/common/img/ico_s_alert2_4x.pngEmpty or missing
https://disco.re/Empty or missing
https://cdn.disco.re/static/common/img/ico_s_alert2_4x.pngEmpty or missing
https://cdn.disco.re/static/common/img/ico_s_alert2_4x.pngEmpty or missing
https://cdn.disco.re/static/common/img/ico_s_alert2_4x.pngEmpty or missing
https://cdn.disco.re/static/common/img/ico_s_alert2_4x.pngEmpty or missing
https://cdn.disco.re/static/common/img/new/ic-detail-back@3x.pngEmpty or missing
https://cdn.disco.re/static/common/img/new/ic-detail-close@3x.pngEmpty or missing
https://cdn.disco.re/static/common/img/ico_list.pngEmpty or missing
https://cdn.disco.re/static/common/img/new/icon-small-more-1@3x.pngEmpty or missing
https://cdn.disco.re/static/common/img/new/ic-pin-off@3x.pngEmpty or missing
https://cdn.disco.re/static/common/img/new/icon-small-more-1@3x.pngEmpty or missing
https://cdn.disco.re/static/common/img/new/ic-distance-off@3x.pngEmpty or missing
https://cdn.disco.re/static/common/img/new/ic-area-1-off@3x.pngEmpty or missing
https://cdn.disco.re/static/common/img/new/ic-area-2-off@3x.pngEmpty or missing
https://cdn.disco.re/static/common/img/new/ic-radius-off@3x.pngEmpty or missing
https://cdn.disco.re/static/common/img/new/icon-small-more-1@3x.pngEmpty or missing
https://cdn.disco.re/static/common/img/new/icon-current-1@3x.png현재위치
https://cdn.disco.re/static/common/img/new/ic-map-return@3x.png돌아가기
https://cdn.disco.re/static/common/img/new/icon-add-1@3x.png확대
https://cdn.disco.re/static/common/img/new/icon-minus-1@3x.png축소
https://cdn.disco.re/static/common/img/ico_back_1_4x.pngEmpty or missing
https://cdn.disco.re/static/common/img/ico_reset_b.pngEmpty or missing
https://cdn.disco.re/static/common/img/ico_close_b.pngEmpty or missing
https://cdn.disco.re/static/common/img/new/ic-distance-off-mobile@3x.pngEmpty or missing
https://cdn.disco.re/static/common/img/new/ic-area-1-off-mobile@3x.pngEmpty or missing
https://cdn.disco.re/static/common/img/new/ic-area-2-off-mobile@3x.pngEmpty or missing
https://cdn.disco.re/static/common/img/new/ic-area-3@3x.pngEmpty or missing
https://cdn.disco.re/static/common/img/new/ic-area-4@3x.pngEmpty or missing
https://cdn.disco.re/static/common/img/new/ic-area-5@3x.pngEmpty or missing
https://cdn.disco.re/static/common/img/new/ic-area-6@3x.pngEmpty or missing
https://cdn.disco.re/static/common/img/new/ic-chat-2.svgEmpty or missing
https://cdn.disco.re/static/common/img/new/ic-detail-search.svgEmpty or missing
https://cdn.disco.re/static/common/img/new/icon-logo-1@3x.pngEmpty or missing
https://cdn.disco.re/static/common/img/new/ico_search_4_4x.pngEmpty or missing
https://cdn.disco.re/static/common/img/new/ico_search2_1_4x.png검색
https://cdn.disco.re/static/common/img/new/fill-2@3x.pngEmpty or missing
https://cdn.disco.re/static/common/img/ico_back_b.pngEmpty or missing
https://cdn.disco.re/static/common/img/ico_back_b.pngEmpty or missing
https://cdn.disco.re/static/common/img/ico_back_b.pngEmpty or missing
https://cdn.disco.re/static/common/img/ico_map_b.pngEmpty or missing
https://cdn.disco.re/static/common/img/ico_filter_b.pngEmpty or missing
https://cdn.disco.re/static/common/img/ico_mini_decrease_b.pngEmpty or missing
https://cdn.disco.re/static/common/img/ico_mini_increase_b.pngEmpty or missing
https://cdn.disco.re/static/common/img/ico_left_arrow.pngEmpty or missing
https://cdn.disco.re/static/common/img/ico_dot_s.pngEmpty or missing
https://cdn.disco.re/static/common/img/ico_right_arrow.pngEmpty or missing
https://cdn.disco.re/static/common/img/ico_map.pngEmpty or missing
https://cdn.disco.re/static/common/img/ico_zoomin_b.pngEmpty or missing
https://cdn.disco.re/static/common/img/ico_zoomin_b.pngEmpty or missing
https://cdn.disco.re/static/common/img/disco-logo.pngEmpty or missing
https://cdn.disco.re/static/common/img/img_registeragent.pngEmpty or missing
https://cdn.disco.re/static/common/img/ico_back.pngEmpty or missing
https://cdn.disco.re/static/common/img/ico_close.pngEmpty or missing
https://cdn.disco.re/static/common/img/ico_back_b.pngEmpty or missing
https://cdn.disco.re/static/common/img/ico_reset_b.pngEmpty or missing
https://cdn.disco.re/static/common/img/ico_check_b.pngEmpty or missing
https://cdn.disco.re/static/common/img/ico_reset.pngEmpty or missing
https://cdn.disco.re/static/common/img/ico_check.pngEmpty or missing
https://cdn.disco.re/static/common/img/new/ic-drawer-close.svg닫기
https://cdn.disco.re/static/common/img/new/ic-drawer-alarm.svg알림
https://cdn.disco.re/static/common/img/new/ic-drawer-mypage.svg전문가아이콘
https://cdn.disco.re/static/common/img/new/ic-drawer-crown@3x.png구독 아이콘
https://cdn.disco.re/static/common/img/new/ic-drawer-crown@3x.png멤버십 아이콘
https://cdn.disco.re/static/common/img/new/ic-drawer-membership-join.svg멤버십 가입 아이콘
https://cdn.disco.re/static/common/img/new/ic-drawer-01.svg등록하기
https://cdn.disco.re/static/common/img/new/ic-drawer-02.svg관리하기
https://cdn.disco.re/static/common/img/new/ic-drawer-04.svg관심목록
https://cdn.disco.re/static/common/img/new/ic-drawer-05.svg최근 본 목록
https://cdn.disco.re/static/common/img/new/ic-drawer-09.svg등기목록
https://cdn.disco.re/static/common/img/new/ic-drawer-03@3x.pngAI 기획설계
https://cdn.disco.re/static/common/img/new/ic-drawer-post.svg포스트
https://cdn.disco.re/static/common/img/new/ic-drawer-06.svg변경하기
https://cdn.disco.re/static/common/img/new/ic-drawer-07.svg로그아웃
https://cdn.disco.re/static/common/img/new/ic-drawer-12.svg인증하기
https://cdn.disco.re/static/common/img/new/ic-verification.svg본인인증
https://cdn.disco.re/static/common/img/new/ic-verification.svg쿠폰
https://cdn.disco.re/static/common/img/new/ic-drawer-08.svg문의하기
https://cdn.disco.re/static/common/img/ic-faq.svg자주묻는 질문
https://cdn.disco.re/static/common/img/new/ic-drawer-10.svgDB 정보
https://cdn.disco.re/static/common/img/new/ic-drawer-11.svgLAB
https://cdn.disco.re/static/common/img/new/ic-drawer-arrow.svg자세히보기
https://cdn.disco.re/static/common/img/new/ic-drawer-arrow.svg자세히보기
https://cdn.disco.re/static/common/img/new/ic-drawer-arrow.svg자세히보기
https://cdn.disco.re/static/common/img/new/ic-drawer-close.svg닫기
https://cdn.disco.re/static/common/img/new/ic-drawer-mypage.svg전문가아이콘
KeywordsFrequency and metadata

Word occurrence counts from extracted content, not search demand or keyword rankings.

비밀번호12 찾기9 확인8 디스코5 이메일5 회원가입5 면적5 필수4 주세요4 로그인3 계정이3 이용약관3 동의3 번호3 인증번호3 보기3 0개3 합계3 우리동네2 아이디2

Meta keywords · 디스코, 실거래가, 건축물대장, 토지대장, 공시지가, 대지권, 아파트, 상가, 빌딩, 매매, 전세, 월세, 땅값, 시세, 매물, 원룸, 투룸, 빌라

Meta keywords do not contribute to this tool’s score.

04

Mobile experience

5 checks

Viewport

Passed
width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=0

Viewport metadata enables device-width layouts. It is not a test of real mobile layout or touch targets.

Keep in mind

Check width=device-width, then inspect overflow, zoom, forms and buttons on a small screen.

Favicon

Passed
The current check passed.

This detects a link declaration for a browser icon, rather than verifying its rendered appearance.

Keep in mind

Check that the icon file loads and remains recognizable on light and dark browser surfaces.

Apple touch icon

Passed
The current check passed.

This detects a touch icon declaration for saved home-screen shortcuts.

Keep in mind

Review the icon’s dimensions, padding and background, then inspect it on an actual device.

Modern images

Needs review
0/221

This detects WebP/AVIF from img src/srcset extensions and picture source types. Images whose format cannot be inferred from HTML, such as extensionless CDN URLs, may not be reflected in the count.

Recommended action

Compare quality and file size, and inspect the actual delivered format in browser developer tools.

Targets and suggested changes

Targethttps://cdn.disco.re/static/home/img/ic-login-textfield-close@3x.png

HTML response line 139 · /html/body/span/div[1]/div[2]/div[2]/form/div[1]/span/img

Convert this file to WebP/AVIF and use the actual converted URL. Do not merely rename its extension. Keep it if the CDN already serves a modern format.

View evidence and example changes
Observed content
<img src="https://cdn.disco.re/static/home/img/ic-login-textfield-close@3x.png" width="38px" height="38px" style="margin-top:6px">
Example - adapt to the actual content and environment
<picture>
  <source srcset="[converted-image.webp]" type="image/webp">
  <img src="https://cdn.disco.re/static/home/img/ic-login-textfield-close@3x.png" alt="">
</picture>

Targethttps://cdn.disco.re/static/common/img/ico_s_alert2_4x.png

HTML response line 143 · /html/body/span/div[1]/div[2]/div[2]/form/div[1]/label/span[2]/img

Convert this file to WebP/AVIF and use the actual converted URL. Do not merely rename its extension. Keep it if the CDN already serves a modern format.

View evidence and example changes
Observed content
<img src="https://cdn.disco.re/static/common/img/ico_s_alert2_4x.png">
Example - adapt to the actual content and environment
<picture>
  <source srcset="[converted-image.webp]" type="image/webp">
  <img src="https://cdn.disco.re/static/common/img/ico_s_alert2_4x.png" alt="">
</picture>

Targethttps://cdn.disco.re/static/home/img/ic-login-textfield-close@3x.png

HTML response line 149 · /html/body/span/div[1]/div[2]/div[2]/form/div[2]/span/img

Convert this file to WebP/AVIF and use the actual converted URL. Do not merely rename its extension. Keep it if the CDN already serves a modern format.

View evidence and example changes
Observed content
<img src="https://cdn.disco.re/static/home/img/ic-login-textfield-close@3x.png" width="38px" height="38px" style="margin-top:6px">
Example - adapt to the actual content and environment
<picture>
  <source srcset="[converted-image.webp]" type="image/webp">
  <img src="https://cdn.disco.re/static/home/img/ic-login-textfield-close@3x.png" alt="">
</picture>

Targethttps://cdn.disco.re/static/common/img/ico_s_alert2_4x.png

HTML response line 153 · /html/body/span/div[1]/div[2]/div[2]/form/div[2]/label/span[2]/img

Convert this file to WebP/AVIF and use the actual converted URL. Do not merely rename its extension. Keep it if the CDN already serves a modern format.

View evidence and example changes
Observed content
<img src="https://cdn.disco.re/static/common/img/ico_s_alert2_4x.png">
Example - adapt to the actual content and environment
<picture>
  <source srcset="[converted-image.webp]" type="image/webp">
  <img src="https://cdn.disco.re/static/common/img/ico_s_alert2_4x.png" alt="">
</picture>

Targethttps://cdn.disco.re/static/home/img/ic-login-textfield-close@3x.png

HTML response line 226 · /html/body/span/div[1]/div[3]/div[3]/form/div[1]/span/img

Convert this file to WebP/AVIF and use the actual converted URL. Do not merely rename its extension. Keep it if the CDN already serves a modern format.

View evidence and example changes
Observed content
<img src="https://cdn.disco.re/static/home/img/ic-login-textfield-close@3x.png" width="38px" height="38px" style="margin-top:6px">
Example - adapt to the actual content and environment
<picture>
  <source srcset="[converted-image.webp]" type="image/webp">
  <img src="https://cdn.disco.re/static/home/img/ic-login-textfield-close@3x.png" alt="">
</picture>

100 targets; the first five are shown. Review the full saved list in the details below.

Lazy loading

Needs review
0/221

This detects loading="lazy" on img elements. Pages with few images can pass the tool’s heuristic without it.

Recommended action

Consider lazy loading below-the-fold images while keeping prominent first-screen images promptly available.

Targets and suggested changes

Targethttps://cdn.disco.re/static/home/img/ic-login-textfield-close@3x.png

HTML response line 139 · /html/body/span/div[1]/div[2]/div[2]/form/div[1]/span/img

Add loading="lazy" only if this image is below the initial viewport. Keep prominent initial-viewport images eager.

View evidence and example changes
Observed content
<img src="https://cdn.disco.re/static/home/img/ic-login-textfield-close@3x.png" width="38px" height="38px" style="margin-top:6px">
Example - adapt to the actual content and environment
<img src="https://cdn.disco.re/static/home/img/ic-login-textfield-close@3x.png" alt="" loading="lazy">

Targethttps://cdn.disco.re/static/common/img/ico_s_alert2_4x.png

HTML response line 143 · /html/body/span/div[1]/div[2]/div[2]/form/div[1]/label/span[2]/img

Add loading="lazy" only if this image is below the initial viewport. Keep prominent initial-viewport images eager.

View evidence and example changes
Observed content
<img src="https://cdn.disco.re/static/common/img/ico_s_alert2_4x.png">
Example - adapt to the actual content and environment
<img src="https://cdn.disco.re/static/common/img/ico_s_alert2_4x.png" alt="" loading="lazy">

Targethttps://cdn.disco.re/static/home/img/ic-login-textfield-close@3x.png

HTML response line 149 · /html/body/span/div[1]/div[2]/div[2]/form/div[2]/span/img

Add loading="lazy" only if this image is below the initial viewport. Keep prominent initial-viewport images eager.

View evidence and example changes
Observed content
<img src="https://cdn.disco.re/static/home/img/ic-login-textfield-close@3x.png" width="38px" height="38px" style="margin-top:6px">
Example - adapt to the actual content and environment
<img src="https://cdn.disco.re/static/home/img/ic-login-textfield-close@3x.png" alt="" loading="lazy">

Targethttps://cdn.disco.re/static/common/img/ico_s_alert2_4x.png

HTML response line 153 · /html/body/span/div[1]/div[2]/div[2]/form/div[2]/label/span[2]/img

Add loading="lazy" only if this image is below the initial viewport. Keep prominent initial-viewport images eager.

View evidence and example changes
Observed content
<img src="https://cdn.disco.re/static/common/img/ico_s_alert2_4x.png">
Example - adapt to the actual content and environment
<img src="https://cdn.disco.re/static/common/img/ico_s_alert2_4x.png" alt="" loading="lazy">

Targethttps://cdn.disco.re/static/home/img/ic-login-textfield-close@3x.png

HTML response line 226 · /html/body/span/div[1]/div[3]/div[3]/form/div[1]/span/img

Add loading="lazy" only if this image is below the initial viewport. Keep prominent initial-viewport images eager.

View evidence and example changes
Observed content
<img src="https://cdn.disco.re/static/home/img/ic-login-textfield-close@3x.png" width="38px" height="38px" style="margin-top:6px">
Example - adapt to the actual content and environment
<img src="https://cdn.disco.re/static/home/img/ic-login-textfield-close@3x.png" alt="" loading="lazy">

100 targets; the first five are shown. Review the full saved list in the details below.

05

Technical checks

8 checks

Doctype

Passed
html

The doctype declaration helps browsers render HTML in standards mode.

Keep in mind

Place <!doctype html> at the start of the document and check for unintended output before it.

CSS files

Needs review
90

Tool heuristic: up to 4 external files

This counts external stylesheet declarations. Count alone does not measure transfer size, caching or render blocking.

Recommended action

Inspect duplicate or unused CSS and render blocking, then prioritize changes using actual performance measurements.

Targets and suggested changes

Targethttps://cdn.disco.re/static/common/css/jquery-ui.9ccb996896f6.css

HTML response line 79 · /html/head/link[3]

This file is referenced by the page. Find duplicate tags and remove or conditionally load files that are unused here. File count alone does not establish a defect in this file.

View evidence and example changes
Observed content
<link rel="stylesheet" href="https://cdn.disco.re/static/common/css/jquery-ui.9ccb996896f6.css">

Targethttps://cdn.disco.re/static/common/css/bootstrap.217f57afd5d9.css

HTML response line 80 · /html/head/link[4]

This file is referenced by the page. Find duplicate tags and remove or conditionally load files that are unused here. File count alone does not establish a defect in this file.

View evidence and example changes
Observed content
<link rel="stylesheet" href="https://cdn.disco.re/static/common/css/bootstrap.217f57afd5d9.css">

Targethttps://cdn.disco.re/static/common/css/common.b99848e9c45a.css

HTML response line 81 · /html/head/link[5]

This file is referenced by the page. Find duplicate tags and remove or conditionally load files that are unused here. File count alone does not establish a defect in this file.

View evidence and example changes
Observed content
<link rel="stylesheet" href="https://cdn.disco.re/static/common/css/common.b99848e9c45a.css">

Targethttps://cdn.disco.re/static/common/css/global_font.1da08a4ff243.css

HTML response line 82 · /html/head/link[6]

This file is referenced by the page. Find duplicate tags and remove or conditionally load files that are unused here. File count alone does not establish a defect in this file.

View evidence and example changes
Observed content
<link rel="stylesheet" href="https://cdn.disco.re/static/common/css/global_font.1da08a4ff243.css">

Targethttps://cdn.disco.re/static/home/css/search_detail.cbc1b9265897.css

HTML response line 85 · /html/head/link[9]

This file is referenced by the page. Find duplicate tags and remove or conditionally load files that are unused here. File count alone does not establish a defect in this file.

View evidence and example changes
Observed content
<link rel="stylesheet" href="https://cdn.disco.re/static/home/css/search_detail.cbc1b9265897.css">

90 targets; the first five are shown. Review the full saved list in the details below.

JavaScript files

Needs review
146

Tool heuristic: up to 6 external files

This counts script elements with src attributes. File count alone cannot measure execution cost or responsiveness.

Recommended action

Review duplicated scripts and expensive startup work; consider defer, async or delayed execution where appropriate.

Targets and suggested changes

Targethttps://www.googletagmanager.com/gtag/js?id=G-G2RYCVJW11

HTML response line 14 · /html/head/script[1]

This file is referenced by the page. Find duplicate tags and remove or conditionally load files that are unused here. File count alone does not establish a defect in this file.

View evidence and example changes
Observed content
<script async src="https://www.googletagmanager.com/gtag/js?id=G-G2RYCVJW11"></script>

Targethttps://cdn.disco.re/static/common/js/jquery-1.12.4.4013c8408a10.js

HTML response line 99 · /html/head/script[4]

This file is referenced by the page. Find duplicate tags and remove or conditionally load files that are unused here. File count alone does not establish a defect in this file.

View evidence and example changes
Observed content
<script type="text/javascript" src="https://cdn.disco.re/static/common/js/jquery-1.12.4.4013c8408a10.js"></script>

Targethttps://cdn.disco.re/static/common/js/jquery-ui.3c9f2f1442c8.js

HTML response line 100 · /html/head/script[5]

This file is referenced by the page. Find duplicate tags and remove or conditionally load files that are unused here. File count alone does not establish a defect in this file.

View evidence and example changes
Observed content
<script type="text/javascript" src="https://cdn.disco.re/static/common/js/jquery-ui.3c9f2f1442c8.js"></script>

Targethttps://cdn.disco.re/static/common/js/jquery.fittext.9394bc461045.js

HTML response line 101 · /html/head/script[6]

This file is referenced by the page. Find duplicate tags and remove or conditionally load files that are unused here. File count alone does not establish a defect in this file.

View evidence and example changes
Observed content
<script type="text/javascript" src="https://cdn.disco.re/static/common/js/jquery.fittext.9394bc461045.js"></script>

Targethttps://cdn.disco.re/static/common/js/bootstrap.a2f9ae66a8f6.js

HTML response line 102 · /html/head/script[7]

This file is referenced by the page. Find duplicate tags and remove or conditionally load files that are unused here. File count alone does not establish a defect in this file.

View evidence and example changes
Observed content
<script type="text/javascript" src="https://cdn.disco.re/static/common/js/bootstrap.a2f9ae66a8f6.js"></script>

100 targets; the first five are shown. Review the full saved list in the details below.

Compression

Passed
gzip

This checks the HTML Content-Encoding header. Compression can reduce transfer size, with savings depending on the response.

Keep in mind

Review text compression on the server or CDN, treating already compressed image formats separately.

Security headers

Needs review
0/6

Tool heuristic: at least 3 of 6 selected headers present

This detects selected security-related response headers. Their count does not establish policy quality or protection.

Recommended action

Review CSP, HSTS and other values for the application, then test for blocked resources or broken functionality.

Targets and suggested changes

Targethttps://disco.re/

Web server / CDN response headers

These headers were absent. Configure response headers in the actual server/CDN settings: .htaccess or VirtualHost for Apache, or the Nginx server block. Validate the two example headers first; design CSP/HSTS for the real resources and HTTPS policy. The actual server configuration path is not visible to this tool.

View evidence and example changes
Observed content
strict-transport-security
content-security-policy
x-content-type-options
x-frame-options
referrer-policy
permissions-policy
Example - adapt to the actual content and environment
X-Content-Type-Options: nosniff
Referrer-Policy: strict-origin-when-cross-origin

HTTPS

Passed
https://disco.re/

This checks whether the final analyzed page used HTTPS. It is not a security audit of the whole site.

Keep in mind

Review certificate validity, mixed content and HTTPS on important linked pages and forms.

HTTPS redirect

Passed
https://disco.re/

This checks whether a request starting over HTTP ends on HTTPS.

Keep in mind

Configure consistent HTTP-to-HTTPS redirects and check for unnecessary chains or loops.

W3C validity

Needs review
495 errors · 152 warnings / notices

These are HTML validation results from W3C Nu, not a ranking, accessibility or security certification.

Recommended action

Use message details and line numbers to investigate actual markup issues such as invalid nesting or missing attributes.

Targets and suggested changes

Targethttps://disco.re/

HTML response line 124

Element “div” not allowed as child of element “span” in this context. (Suppressing further errors from this subtree.) Find the template producing this tag or attribute and validate again. The line number refers to response HTML, not a PHP source file.

View evidence and example changes
Observed content
/script>

<div class="member-entry-bg .ui3font_b" data-open-content="" id="member_entry_page">
<div 

Targethttps://disco.re/

HTML response line 137

Bad value “new-email” for attribute “autocomplete” on element “input”: The string “new-email” is not a valid autofill field name. Find the template producing this tag or attribute and validate again. The line number refers to response HTML, not a PHP source file.

View evidence and example changes
Observed content
t-group">
<input type="email" autocomplete="new-email" class="dsc-input first-input" id="login_email" required placeholder="이메일을 입력해주세요.">
<span

Targethttps://disco.re/

HTML response line 139

An “img” element must have an “alt” attribute, except under certain conditions. For details, consult guidance on providing text alternatives for images. Find the template producing this tag or attribute and validate again. The line number refers to response HTML, not a PHP source file.

View evidence and example changes
Observed content
leteAll">
<img src="https://cdn.disco.re/static/home/img/ic-login-textfield-close@3x.png" width="38px" height="38px" style="margin-top:6px">
</spa

Targethttps://disco.re/

HTML response line 143

An “img” element must have an “alt” attribute, except under certain conditions. For details, consult guidance on providing text alternatives for images. Find the template producing this tag or attribute and validate again. The line number refers to response HTML, not a PHP source file.

View evidence and example changes
Observed content
lay:none"><img src="https://cdn.disco.re/static/common/img/ico_s_alert2_4x.png"><span>

Targethttps://disco.re/

HTML response line 147

Bad value “” for attribute “autocomplete” on element “input”: Must not be empty. Find the template producing this tag or attribute and validate again. The line number refers to response HTML, not a PHP source file.

View evidence and example changes
Observed content
t-group">
<input type="password" autocomplete="" class="dsc-input last-input" id="login_password" required placeholder="비밀번호를 입력해주세요.">
<span

30 targets; the first five are shown. Review the full saved list in the details below.

CSS files and locations90 saved

Up to 100 files per type are saved. File count alone does not establish a defect in any file.

URLHTML response location
https://cdn.disco.re/static/common/css/jquery-ui.9ccb996896f6.css79 · /html/head/link[3]
https://cdn.disco.re/static/common/css/bootstrap.217f57afd5d9.css80 · /html/head/link[4]
https://cdn.disco.re/static/common/css/common.b99848e9c45a.css81 · /html/head/link[5]
https://cdn.disco.re/static/common/css/global_font.1da08a4ff243.css82 · /html/head/link[6]
https://cdn.disco.re/static/home/css/search_detail.cbc1b9265897.css85 · /html/head/link[9]
https://fonts.googleapis.com/icon?family=Material+Icons86 · /html/head/link[10]
https://cdn.disco.re/static/home/css/member_entry.7e07e350e7b3.css121 · /html/body/span/link[1]
https://cdn.disco.re/static/home/css/map.80125d0d57a4.css462 · /html/body/span/link[2]
https://cdn.disco.re/static/home/css/map_marker.8ab54e7680c0.css463 · /html/body/span/link[3]
https://cdn.disco.re/static/home/css/map_detail_util.09459dbf4579.css464 · /html/body/span/link[4]
https://cdn.disco.re/static/home/css/map_detail_realprice.49d4217f84f2.css465 · /html/body/span/link[5]
https://cdn.disco.re/static/common/css/disco/disco_calendar.cd93500e0452.css466 · /html/body/span/link[6]
https://cdn.disco.re/static/common/css/disco/disco_search.027626f24daa.css467 · /html/body/span/link[7]
https://cdn.disco.re/static/common/css/disco/disco_maplist_view.24240dca6904.css468 · /html/body/span/link[8]
https://cdn.disco.re/static/common/css/disco/public_btns.30afee89fea8.css469 · /html/body/span/link[9]
https://cdn.disco.re/static/common/css/disco/dot_list_btns.2419ffd9a989.css470 · /html/body/span/link[10]
https://cdn.disco.re/static/common/css/disco/image_slide.11f5e370bf45.css471 · /html/body/span/link[11]
https://cdn.disco.re/static/common/css/disco/normal_popup.116434984bd5.css472 · /html/body/span/link[12]
https://cdn.disco.re/static/common/css/disco/variable_popup.98cedd50059a.css473 · /html/body/span/link[13]
https://cdn.disco.re/static/common/css/disco/variable_popup_new.4384c1e873ab.css474 · /html/body/span/link[14]
https://cdn.disco.re/static/common/css/disco/custom_popup.4c0a2979682d.css475 · /html/body/span/link[15]
https://cdn.disco.re/static/common/css/disco/public_inputs.9b9f23859ec2.css476 · /html/body/span/link[16]
https://cdn.disco.re/static/common/css/disco/public_tabmenu.dbbbccdcdbbe.css477 · /html/body/span/link[17]
https://cdn.disco.re/static/common/css/disco/disco_create_slot.3159430950b9.css478 · /html/body/span/link[18]
https://cdn.disco.re/static/common/css/disco/disco_wizwig.d81e2fd86195.css479 · /html/body/span/link[19]
https://cdn.disco.re/static/common/css/disco/disco_scroll_view.eefc5d559f94.css480 · /html/body/span/link[20]
https://cdn.disco.re/static/common/css/disco/disco_radio_button_group.8a8d6b46c8b4.css481 · /html/body/span/link[21]
https://cdn.disco.re/static/common/css/components.dbd98b0b0344.css482 · /html/body/span/link[22]
https://cdn.disco.re/static/detail/css/timeline.b7640bf280c0.css483 · /html/body/span/link[23]
https://cdn.disco.re/static/auction/css/detail_auction_data.ab04b6420393.css484 · /html/body/span/link[24]
https://cdn.disco.re/static/detail/css/disco_official_documents.a6c7c2cc23dd.css485 · /html/body/span/link[25]
https://cdn.disco.re/static/common/css/disco/disco_report.5ccbcd5d8205.css486 · /html/body/span/link[26]
https://cdn.disco.re/static/sale/css/sale_component.2810e66d29cd.css487 · /html/body/span/link[27]
https://cdn.disco.re/static/detail/css/disco_loan_view.9fdbde2a7a2a.css489 · /html/body/span/link[28]
https://cdn.disco.re/static/common/css/print.min.be5239dd55ee.css490 · /html/body/span/link[29]
https://cdn.disco.re/static/agent/css/agent_markers.93ea4f6a050e.css491 · /html/body/span/link[30]
https://cdn.disco.re/static/common/css/ddak_fab.e87dd4e8c1c7.css492 · /html/body/span/link[31]
https://cdn.disco.re/static/common/css/display/disco_display.4e124491c3fd.css500 · /html/body/span/link[32]
https://cdn.disco.re/static/user/css/user_auth.de2293f1c165.css532 · /html/body/span/link[33]
https://cdn.disco.re/static/common/css/main_notification.4b5ab139a9be.css544 · /html/body/span/link[34]
https://cdn.disco.re/static/agent/js/summernote/summernote-lite.46987ba3e7a3.css559 · /html/body/span/link[35]
https://cdn.disco.re/static/common/css/font-awesome/css/font-awesome.min.065208e7532c.css560 · /html/body/span/link[36]
https://cdn.disco.re/static/payment/css/payment_oneoff.5fcbb1a8bb40.css561 · /html/body/span/link[37]
https://cdn.disco.re/static/home/css/search_field.93a8001d4afc.css670 · /html/body/span/link[38]
https://cdn.disco.re/static/home/css/map_tool.af21b9a6ce67.css745 · /html/body/span/link[39]
https://cdn.disco.re/static/common/css/top_ui.bafcc24bab0c.css1178 · /html/body/span/link[40]
https://cdn.disco.re/static/common/css/policies.3d006c42b952.css1270 · /html/body/span/link[41]
https://cdn.disco.re/static/common/css/faq.2ac067914d1d.css1276 · /html/body/span/link[42]
https://cdn.disco.re/static/common/css/update.9c377592de0f.css1285 · /html/body/span/link[43]
https://cdn.disco.re/static/common/css/contact.5d4c60867eaf.css1296 · /html/body/span/link[44]
https://cdn.disco.re/static/common/css/estate_agent.13d27551d41b.css1316 · /html/body/span/link[45]
https://cdn.disco.re/static/common/css/history_new.0f2fe3327068.css1323 · /html/body/span/link[46]
https://cdn.disco.re/static/common/css/history_cert.890914795f02.css1324 · /html/body/span/link[47]
https://cdn.disco.re/static/common/css/history.59ddbb2a45be.css1417 · /html/body/span/link[48]
https://cdn.disco.re/static/common/css/bookmark_new.9ca654b76950.css1462 · /html/body/span/link[49]
https://cdn.disco.re/static/agent/css/agent_bookmark.80f36774ef86.css1466 · /html/body/span/link[50]
https://cdn.disco.re/static/common/css/bookmark_memo.53500d31bb9b.css1564 · /html/body/span/link[51]
https://cdn.disco.re/static/common/css/bookmark_folder_list.4f7489cbf388.css1566 · /html/body/span/link[52]
https://cdn.disco.re/static/common/css/bookmark_folder_move.81e5b7449625.css1568 · /html/body/span/link[53]
https://cdn.disco.re/static/common/css/common_popup.453769e07001.css1603 · /html/body/span/link[54]
https://cdn.disco.re/static/common/css/marker_result.d41d8cd98f00.css1954 · /html/body/span/link[55]
https://cdn.disco.re/static/common/css/detail_filter.e07143ced246.css1975 · /html/body/span/link[56]
https://cdn.disco.re/static/common/css/sidebar_drawer.718afd40b26b.css2075 · /html/body/span/link[57]
https://cdn.disco.re/static/common/css/map_filter.ff88c4df0b1c.css2368 · /html/body/span/link[58]
https://cdn.disco.re/static/home/css/banner.c3db52bf1900.css2573 · /html/body/span/link[59]
https://cdn.disco.re/static/home/css/map_for_sale_data.e5df65cbd6b8.css2580 · /html/body/span/link[60]
https://cdn.disco.re/static/home/css/area_markers.a831c8a9cc9a.css2755 · /html/body/span/link[61]
https://cdn.disco.re/static/sale/css/insert_for_sale_new.cbfb0025de4c.css2761 · /html/body/span/link[62]
https://cdn.disco.re/static/auction/css/detail_auction_data.ab04b6420393.css3334 · /html/body/span/link[63]
https://cdn.disco.re/static/auction/css/detail_auction_data.ab04b6420393.css3487 · /html/body/span/link[64]
https://cdn.disco.re/static/home/css/land_type_filter.28aa40423d45.css3677 · /html/body/span/link[65]
https://cdn.disco.re/static/home/css/map_foot_header2.b52a6ea0bf4b.css3879 · /html/body/span/link[66]
https://cdn.disco.re/static/detail/css/swiper-bundle.min.6e43a12547c1.css3944 · /html/body/span/link[67]
https://cdn.disco.re/static/detail/css/swiper-bundle.min.6e43a12547c1.css3965 · /html/body/span/link[68]
https://cdn.disco.re/static/detail/css/disco_detail_info_view.2779497b3815.css3966 · /html/body/span/link[69]
https://cdn.disco.re/static/detail/css/sales_on_detailInfoView.f3fbfef4d7c8.css3967 · /html/body/span/link[70]
https://cdn.disco.re/static/detail/css/disco_detail_sale_view.a0f8a7d156f8.css5460 · /html/body/span/link[71]
https://cdn.disco.re/static/detail/css/disco_detail_cert_view.01fcf215cd3d.css5468 · /html/body/span/link[72]
https://cdn.disco.re/static/detail/css/disco_swiper_view.5057094c24cd.css5515 · /html/body/span/link[73]
https://cdn.disco.re/static/detail/css/disco_lobby.44a145dcc93e.css5519 · /html/body/span/link[74]
https://cdn.disco.re/static/common/css/ddak_banner.b6492c0a5f78.css5523 · /html/body/span/link[75]
https://cdn.disco.re/static/agent/css/disco_agent_homepage_view.3f224b06d61a.css5692 · /html/body/span/link[76]
https://cdn.disco.re/static/agent/css/disco_agent_homepage_stat.4e187092fe89.css5693 · /html/body/span/link[77]
https://cdn.disco.re/static/detail/css/disco_group_view.fc7285aa3257.css5697 · /html/body/span/link[78]
https://cdn.disco.re/static/detail/css/disco_safety_jeonse_view.1fe8bb96b616.css5699 · /html/body/span/link[79]
https://cdn.disco.re/static/agent/css/disco_agent_blog.7c44b97668e7.css5702 · /html/body/span/link[80]
https://cdn.disco.re/static/jigu/css/jigu.d41d8cd98f00.css5936 · /html/body/span/link[81]
https://cdn.disco.re/static/agent/css/disco_agent_reg_view.25604c199239.css6268 · /html/body/span/link[82]
https://cdn.disco.re/static/payment/css/ticket_popup.a24da915d92e.css6274 · /html/body/span/link[83]
https://cdn.disco.re/react/static/css/main.f10671ac.css6320 · /html/body/span/link[84]
JavaScript files and locations100 saved

Up to 100 files per type are saved. File count alone does not establish a defect in any file.

URLHTML response location
https://www.googletagmanager.com/gtag/js?id=G-G2RYCVJW1114 · /html/head/script[1]
https://cdn.disco.re/static/common/js/jquery-1.12.4.4013c8408a10.js99 · /html/head/script[4]
https://cdn.disco.re/static/common/js/jquery-ui.3c9f2f1442c8.js100 · /html/head/script[5]
https://cdn.disco.re/static/common/js/jquery.fittext.9394bc461045.js101 · /html/head/script[6]
https://cdn.disco.re/static/common/js/bootstrap.a2f9ae66a8f6.js102 · /html/head/script[7]
https://cdn.disco.re/static/home/js/search_detail.120a634565a5.js103 · /html/head/script[8]
https://cdn.disco.re/static/common/js/jqBootstrapValidation.6abefb8eba78.js104 · /html/head/script[9]
https://dapi.kakao.com/v2/maps/sdk.js?appkey=0dcd27afddd5b63644e907ac6a371708&libraries=services105 · /html/head/script[10]
https://cdn.disco.re/static/common/js/fastclick.1ec998d6dd19.js106 · /html/head/script[11]
https://cdn.disco.re/static/common/js/jquery.ui.touch-punch.min.ffe39d8413e5.js107 · /html/head/script[12]
https://developers.kakao.com/sdk/js/kakao.min.js108 · /html/head/script[13]
https://t1.daumcdn.net/adfit/static/kp.js109 · /html/head/script[14]
https://wcs.naver.net/wcslog.js110 · /html/head/script[15]
https://cdn.disco.re/static/home/js/member_entry.48ae6f3b5518.js122 · /html/body/span/script[2]
https://cdn.disco.re/static/home/js/hammer.2b0b3f2dc338.js493 · /html/body/span/script[4]
https://cdn.disco.re/static/home/js/exif-js.fc22e512468a494 · /html/body/span/script[5]
https://cdn.disco.re/static/common/js/system_data.86d018c863e6.js496 · /html/body/span/script[6]
https://cdn.disco.re/static/common/js/jquery.autocomplete.03d581ca4020.js497 · /html/body/span/script[7]
https://cdn.disco.re/static/common/js/lazy_load.50567368ab62.js498 · /html/body/span/script[8]
https://cdn.disco.re/static/common/js/display/disco_display.9620f2d4eeab.js499 · /html/body/span/script[9]
https://cdn.disco.re/static/common/js/disco/disco_calendar.a587817d8471.js501 · /html/body/span/script[10]
https://cdn.disco.re/static/common/js/disco/disco_detail_images_view.f724b1d8ace3.js502 · /html/body/span/script[11]
https://cdn.disco.re/static/common/js/disco/variable_popup.cf0fe43a4934.js503 · /html/body/span/script[12]
https://cdn.disco.re/static/common/js/disco/variable_popup_new.763d7d19a0c7.js504 · /html/body/span/script[13]
https://cdn.disco.re/static/common/js/disco/custom_popup.e561fc64585b.js505 · /html/body/span/script[14]
https://cdn.disco.re/static/common/js/disco/canvasmaker.5c00865e43b5.js506 · /html/body/span/script[15]
https://cdn.disco.re/static/common/js/disco/disco_search.82f5762603ec.js507 · /html/body/span/script[16]
https://cdn.disco.re/static/common/js/disco/disco_search2.873a8745ecab.js508 · /html/body/span/script[17]
https://cdn.disco.re/static/common/js/disco/public_btns.62e7bd2e9941.js509 · /html/body/span/script[18]
https://cdn.disco.re/static/common/js/disco/dot_list_btns.8a6336c4daed.js510 · /html/body/span/script[19]
https://cdn.disco.re/static/common/js/disco/public_tabmenu.6373ef2ea6a4.js511 · /html/body/span/script[20]
https://cdn.disco.re/static/common/js/disco/public_radiobtn.d54990c7e620.js512 · /html/body/span/script[21]
https://cdn.disco.re/static/common/js/disco/public_inputs.9e8063851759.js513 · /html/body/span/script[22]
https://cdn.disco.re/static/common/js/disco/simple_list_pop.bb6269e2fc54.js514 · /html/body/span/script[23]
https://cdn.disco.re/static/common/js/disco/cluster_pin_list_pop.7972e01e7ac2.js515 · /html/body/span/script[24]
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https://cdn.disco.re/static/common/js/disco/normal_popup.8eef2277b91b.js517 · /html/body/span/script[26]
https://cdn.disco.re/static/common/js/disco/disco_maplist_view.cf7efd50dc27.js518 · /html/body/span/script[27]
https://cdn.disco.re/static/common/js/disco/disco_create_slot.2403d6023fd8.js519 · /html/body/span/script[28]
https://cdn.disco.re/static/common/js/disco/disco_radio_button_group.a3887cf778bd.js520 · /html/body/span/script[29]
https://cdn.disco.re/static/common/js/disco/disco_dropdown.8f1b1e7ff057.js521 · /html/body/span/script[30]
https://cdn.disco.re/static/common/js/disco/discoModal.846330370f53.js522 · /html/body/span/script[31]
https://cdn.disco.re/static/common/js/disco/disco_multi_page_popup.0aaddb4ffbaf.js523 · /html/body/span/script[32]
https://cdn.disco.re/static/detail/js/disco_official_documents.790b822e42ef.js524 · /html/body/span/script[33]
https://cdn.disco.re/static/common/js/disco_campaign.716e645b07ab.js525 · /html/body/span/script[34]
https://cdn.disco.re/static/common/js/disco/disco_page_component.486bf42397f8.js526 · /html/body/span/script[35]
https://cdn.iamport.kr/js/iamport.payment-1.1.8.js527 · /html/body/span/script[36]
https://cdn.disco.re/static/common/js/disco/disco_scroll_view.4a17acc599e3.js528 · /html/body/span/script[37]
https://cdn.disco.re/static/common/js/common.6a8706f826be.js530 · /html/body/span/script[38]
https://cdn.disco.re/static/user/js/user_auth.637cf1deb163.js531 · /html/body/span/script[39]
https://cdn.disco.re/static/common/js/jquery.exif.0f3b547e0cd2.js533 · /html/body/span/script[40]
https://cdn.disco.re/static/home/js/polygon_table.b2c24143f4d1.js534 · /html/body/span/script[41]
https://cdn.disco.re/static/home/js/map_marker.55af29cf08aa.js535 · /html/body/span/script[42]
https://cdn.disco.re/static/home/js/area_markers.9d6931109653.js536 · /html/body/span/script[43]
https://cdn.disco.re/static/agent/js/agent_markers.cd732633b73a.js537 · /html/body/span/script[44]
https://cdn.disco.re/static/home/js/map.c42a9fdce131.js538 · /html/body/span/script[45]
https://cdn.disco.re/static/home/js/ready.b832f2e175e1.js539 · /html/body/span/script[46]
https://cdn.disco.re/static/home/js/map_detail_realprice.d41d8cd98f00.js541 · /html/body/span/script[47]
https://cdn.disco.re/static/common/js/main_notification.933ae49cef61.js543 · /html/body/span/script[48]
https://cdn.disco.re/static/common/js/disco/disco_page_container.c4af578e4fda.js546 · /html/body/span/script[49]
https://cdn.disco.re/static/detail/js/timeline.69a7a8adb291.js552 · /html/body/span/script[50]
https://cdn.disco.re/static/common/js/search_ui2.a356c09103a3.js553 · /html/body/span/script[51]
https://cdn.disco.re/static/common/js/Chart.bundle.min.ac51f4e0aa28.js554 · /html/body/span/script[52]
https://cdn.disco.re/static/common/js/print.min.2b093dd22115.js555 · /html/body/span/script[53]
https://cdn.disco.re/static/home/js/jquery.overlaps.fc5cbcd1d87f.js556 · /html/body/span/script[54]
https://cdn.disco.re/static/home/js/jquery.cookie.cb57580c4a88.js557 · /html/body/span/script[55]
https://cdn.disco.re/static/home/js/search_field.3487c471e54c.js669 · /html/body/span/script[56]
https://cdn.disco.re/static/home/js/map_tool.ae7e72f13de0.js744 · /html/body/span/script[57]
https://cdn.disco.re/static/common/js/top_ui.65f20641003d.js1177 · /html/body/span/script[58]
https://cdn.disco.re/static/common/js/policies.23da721f996f.js1269 · /html/body/span/script[59]
https://cdn.disco.re/static/common/js/faq.af7f2442443c.js1275 · /html/body/span/script[60]
https://cdn.disco.re/static/common/js/update.554af2be787a.js1284 · /html/body/span/script[61]
https://cdn.disco.re/static/common/js/contact.f3212cc8ac4f.js1295 · /html/body/span/script[62]
https://cdn.disco.re/static/common/js/estate_agent.a541e6a0a643.js1315 · /html/body/span/script[63]
https://cdn.disco.re/static/common/js/history_new.020d7a16cb2a.js1320 · /html/body/span/script[64]
https://cdn.disco.re/static/common/js/history_cert.7157890f2eba.js1321 · /html/body/span/script[65]
https://cdn.disco.re/static/common/js/history_agent.d86c02d3f50a.js1322 · /html/body/span/script[66]
https://cdn.disco.re/static/common/js/cert.f3560a2306f4.js1416 · /html/body/span/script[67]
https://cdn.disco.re/static/common/js/bookmark_new.4fe20ec14d24.js1461 · /html/body/span/script[68]
https://cdn.disco.re/static/register/js/cert_list.7165cfec3a03.js1463 · /html/body/span/script[69]
https://cdn.disco.re/static/auction/js/auction_alarm.2d43272c2feb.js1464 · /html/body/span/script[70]
https://cdn.disco.re/static/agent/js/agent_bookmark.d9d31b3fbdc7.js1465 · /html/body/span/script[71]
https://cdn.disco.re/static/common/js/bookmark_memo.4660e95d53c7.js1563 · /html/body/span/script[72]
https://cdn.disco.re/static/common/js/bookmark_folder_list.30b11230398f.js1565 · /html/body/span/script[73]
https://cdn.disco.re/static/common/js/bookmark_folder_move.55c7336e6f2e.js1567 · /html/body/span/script[74]
https://cdn.disco.re/static/common/js/common_popup.bfa9746225f1.js1602 · /html/body/span/script[75]
https://cdn.disco.re/static/common/js/marker_result.286197dfef1e.js1953 · /html/body/span/script[76]
https://cdn.disco.re/static/common/js/detail_filter.e8a8939492e3.js1974 · /html/body/span/script[77]
https://cdn.disco.re/static/common/js/sidebar_drawer.5c0546c5eade.js2074 · /html/body/span/script[78]
https://cdn.disco.re/static/common/js/lab.fa68c882ddbf.js2340 · /html/body/span/script[79]
https://cdn.disco.re/static/common/js/map_filter.4ba3e115416f.js2367 · /html/body/span/script[80]
https://cdn.disco.re/static/home/js/banner.0a15e01bdc71.js2572 · /html/body/span/script[81]
https://cdn.disco.re/static/home/js/map_for_sale_data.7e50b6853012.js2579 · /html/body/span/script[82]
https://cdn.disco.re/static/detail/js/area_statistics_data.8cbb143bffea.js2681 · /html/body/span/script[83]
https://cdn.disco.re/static/sale/js/sales/SaleModel.34fa11fc5686.js2795 · /html/body/span/script[84]
https://cdn.disco.re/static/auction/js/detail_auction_data.d379ed2742bc.js2799 · /html/body/span/script[85]
https://cdn.disco.re/static/auction/js/detail_auction_case_data.1242ac6a0c50.js3077 · /html/body/span/script[86]
https://cdn.disco.re/static/auction/js/detail_visit_data.170d3130b4e4.js3226 · /html/body/span/script[87]
https://cdn.disco.re/static/auction/js/detail_timeline_data.5c8c2f4b9d7c.js3271 · /html/body/span/script[88]
https://cdn.disco.re/static/auction/js/detail_note_data.12141388fc6f.js3333 · /html/body/span/script[89]
Security response headersView values
strict-transport-security
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content-security-policy
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x-content-type-options
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x-frame-options
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referrer-policy
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permissions-policy
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W3C messages30 saved

Up to 30 messages are saved.

  1. errorLine 124

    Element “div” not allowed as child of element “span” in this context. (Suppressing further errors from this subtree.)

    /script> <div class="member-entry-bg .ui3font_b" data-open-content="" id="member_entry_page"> <div
  2. errorLine 137

    Bad value “new-email” for attribute “autocomplete” on element “input”: The string “new-email” is not a valid autofill field name.

    t-group"> <input type="email" autocomplete="new-email" class="dsc-input first-input" id="login_email" required placeholder="이메일을 입력해주세요."> <span
  3. errorLine 139

    An “img” element must have an “alt” attribute, except under certain conditions. For details, consult guidance on providing text alternatives for images.

    leteAll"> <img src="https://cdn.disco.re/static/home/img/ic-login-textfield-close@3x.png" width="38px" height="38px" style="margin-top:6px"> </spa
  4. errorLine 143

    An “img” element must have an “alt” attribute, except under certain conditions. For details, consult guidance on providing text alternatives for images.

    lay:none"><img src="https://cdn.disco.re/static/common/img/ico_s_alert2_4x.png"><span>
  5. errorLine 147

    Bad value “” for attribute “autocomplete” on element “input”: Must not be empty.

    t-group"> <input type="password" autocomplete="" class="dsc-input last-input" id="login_password" required placeholder="비밀번호를 입력해주세요."> <span
  6. errorLine 149

    An “img” element must have an “alt” attribute, except under certain conditions. For details, consult guidance on providing text alternatives for images.

    leteAll"> <img src="https://cdn.disco.re/static/home/img/ic-login-textfield-close@3x.png" width="38px" height="38px" style="margin-top:6px"> </spa
  7. errorLine 153

    An “img” element must have an “alt” attribute, except under certain conditions. For details, consult guidance on providing text alternatives for images.

    lay:none"><img src="https://cdn.disco.re/static/common/img/ico_s_alert2_4x.png"><span>
  8. errorLine 189

    Any “button” descendant of a “label” element with a “for” attribute must have an ID value that matches that “for” attribute.

    s-tos"> <button type="button" class="signup-terms-tos">디스코 서비
  9. errorLine 195

    Any “button” descendant of a “label” element with a “for” attribute must have an ID value that matches that “for” attribute.

    ation"> <button type="button" class="signup-terms-location">위치기반 서
  10. errorLine 201

    Any “button” descendant of a “label” element with a “for” attribute must have an ID value that matches that “for” attribute.

    ivacy"> <button type="button" class="signup-terms-privacy">개인정보처리
  11. errorLine 224

    Bad value “new-email” for attribute “autocomplete” on element “input”: The string “new-email” is not a valid autofill field name.

    t-group"> <input type="email" autocomplete="new-email" class="dsc-input first-input" id="signup_email" data-validator="newEmail" required placeholder="이메일을 입력해주세요."> <span
  12. errorLine 226

    An “img” element must have an “alt” attribute, except under certain conditions. For details, consult guidance on providing text alternatives for images.

    leteAll"> <img src="https://cdn.disco.re/static/home/img/ic-login-textfield-close@3x.png" width="38px" height="38px" style="margin-top:6px"> </spa
  13. errorLine 230

    An “img” element must have an “alt” attribute, except under certain conditions. For details, consult guidance on providing text alternatives for images.

    lay:none"><img src="https://cdn.disco.re/static/common/img/ico_s_alert2_4x.png"><span>
  14. errorLine 232

    An “img” element must have an “alt” attribute, except under certain conditions. For details, consult guidance on providing text alternatives for images.

    </label> <img class="dsc-input-valid-img" style="display:none" src="https://cdn.disco.re/static/common/img/ico_s_check2_4x.png"> <img
  15. errorLine 233

    An “img” element must have an “alt” attribute, except under certain conditions. For details, consult guidance on providing text alternatives for images.

    _4x.png"> <img class="dsc-input-loading-img" style="display:none"> </div
  16. errorLine 238

    An “img” element must have an “alt” attribute, except under certain conditions. For details, consult guidance on providing text alternatives for images.

    leteAll"> <img src="https://cdn.disco.re/static/home/img/ic-login-textfield-close@3x.png" width="38px" height="38px" style="margin-top:6px"> </spa
  17. errorLine 242

    An “img” element must have an “alt” attribute, except under certain conditions. For details, consult guidance on providing text alternatives for images.

    lay:none"><img src="https://cdn.disco.re/static/common/img/ico_s_alert2_4x.png"><span>
  18. errorLine 244

    An “img” element must have an “alt” attribute, except under certain conditions. For details, consult guidance on providing text alternatives for images.

    </label> <img class="dsc-input-valid-img" style="display:none" src="https://cdn.disco.re/static/common/img/ico_s_check2_4x.png"> </div
  19. errorLine 250

    An “img” element must have an “alt” attribute, except under certain conditions. For details, consult guidance on providing text alternatives for images.

    leteAll"> <img src="https://cdn.disco.re/static/home/img/ic-login-textfield-close@3x.png" width="38px" height="38px" style="margin-top:6px"> </spa
  20. errorLine 254

    An “img” element must have an “alt” attribute, except under certain conditions. For details, consult guidance on providing text alternatives for images.

    lay:none"><img src="https://cdn.disco.re/static/common/img/ico_s_alert2_4x.png"><span>
  21. errorLine 256

    An “img” element must have an “alt” attribute, except under certain conditions. For details, consult guidance on providing text alternatives for images.

    </label> <img class="dsc-input-valid-img" style="display:none" src="https://cdn.disco.re/static/common/img/ico_s_check2_4x.png"> </div
  22. errorLine 269

    Element “div” not allowed as child of element “span” in this context. (Suppressing further errors from this subtree.)

    </div> <div class="acc-recovery-modal-bg .ui3font_b" data-open-modal="" style="display:none;"> <d
  23. errorLine 322

    An “img” element must have an “alt” attribute, except under certain conditions. For details, consult guidance on providing text alternatives for images.

    lay:none"><img src="https://cdn.disco.re/static/common/img/ico_s_alert2_4x.png"><span>
  24. errorLine 324

    An “img” element must have an “alt” attribute, except under certain conditions. For details, consult guidance on providing text alternatives for images.

    </label> <img class="dsc-input-loading-img" style="display:none" src=""> </div
  25. errorLine 347

    An “img” element must have an “alt” attribute, except under certain conditions. For details, consult guidance on providing text alternatives for images.

    lay:none"><img src="https://cdn.disco.re/static/common/img/ico_s_alert2_4x.png"><span>
  26. errorLine 355

    An “img” element must have an “alt” attribute, except under certain conditions. For details, consult guidance on providing text alternatives for images.

    lay:none"><img src="https://cdn.disco.re/static/common/img/ico_s_alert2_4x.png"><span>
  27. errorLine 377

    An “img” element must have an “alt” attribute, except under certain conditions. For details, consult guidance on providing text alternatives for images.

    lay:none"><img src="https://cdn.disco.re/static/common/img/ico_s_alert2_4x.png"><span>
  28. errorLine 384

    An “img” element must have an “alt” attribute, except under certain conditions. For details, consult guidance on providing text alternatives for images.

    lay:none"><img src="https://cdn.disco.re/static/common/img/ico_s_alert2_4x.png"><span>
  29. errorLine 408

    Duplicate ID “recovery_done_button”.

    wrapper"> <button type="button" class="acc-recovery-btn" id="recovery_done_button">
  30. errorLine 435

    Element “div” not allowed as child of element “span” in this context. (Suppressing further errors from this subtree.)

    > </div> <div id="main_search_layer" style="display:none;position:fixed;top:0;left:0;width:100%;height:100%;z-index:1024;background-color:rgba(0,0,0,0.1)"> <div
06

Search and AI crawlers

4 checks

Robots.txt

Passed
robots.txt

This checks the robots.txt response. File presence does not verify all crawler permissions or actual indexing.

Keep in mind

Review bot and path rules for your intended policy. Protect private information with authentication and access controls.

XML Sitemap

Passed
https://disco.re/sitemap.xml

This detects a sitemap format at a declared or default URL. It does not crawl and validate every listed URL.

Keep in mind

Include intended canonical URLs and meaningful update dates. Declare a custom sitemap location in robots.txt.

llms.txt

Needs review
The expected configuration was not detected.

This checks for a text response at /llms.txt. Its presence does not guarantee use by an AI service or search visibility.

Recommended action

If you publish one, describe public resources accurately and keep its content and links current.

Targets and suggested changes

Targethttps://disco.re/llms.txt

/llms.txt

If desired, publish UTF-8 text at the root and add real public documentation links. This is optional.

View evidence and example changes
Example - adapt to the actual content and environment
# 토지, 빌딩, 상가 거래의 시작, 디스코

- [Home](https://disco.re/)

AI crawlers

Passed
AI search/answer bots allowed 5/5 · training bots allowed 3/3

Passes when every AI search/answer bot is allowed; training bots are shown for reference only

This interprets root-path robots.txt rules for five AI search/answer bots (which read pages to cite them in answers) and three training bots. Only the search/answer bots decide the result; training bots are shown for reference. Actual citations are not checked.

Keep in mind

Allow the search/answer bots if you want to be cited in AI answers. Blocking training crawlers is a policy choice and does not affect this result.

Bot access to the root path

OAI-SearchBot Search/answerAllowed
ChatGPT-User Search/answerAllowed
Claude-SearchBot Search/answerAllowed
Claude-User Search/answerAllowed
PerplexityBot Search/answerAllowed
GPTBot TrainingAllowed
ClaudeBot TrainingAllowed
Google-Extended TrainingAllowed
robots.txt sourceExpand
User-agent: *
Allow: /

Sitemap: https://disco.re/sitemap.xml
07

PageSpeed Insights

External performance test

Run Google Lighthouse performance, accessibility, best practices and SEO checks. Device-specific results are cached for one day and are separate from the overall score above.