github.com

Website review github.com

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 Generated on January 17 2026 09:05 AM

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The score is 47/100

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SEO Content

Title

GitHub · Change is constant. GitHub keeps you ahead. · GitHub

Length : 61

Perfect, your title contains between 10 and 70 characters.

Description

Join the world's most widely adopted, AI-powered developer platform where millions of developers, businesses, and the largest open source community build software that advances humanity.

Length : 186

Ideally, your meta description should contain between 70 and 160 characters (spaces included). Use this free tool to calculate text length.

Keywords

Very bad. We haven't found meta keywords on your page. Use this free online meta tags generator to create keywords.

Og Meta Properties

Good, your page take advantage of Og Properties.

Property Content
image https://images.ctfassets.net/8aevphvgewt8/4pe4eOtUJ0ARpZRE4fNekf/f52b1f9c52f059a33170229883731ed0/GH-Homepage-Universe-img.png
image:alt Join the world's most widely adopted, AI-powered developer platform where millions of developers, businesses, and the largest open source community build software that advances humanity.
site_name GitHub
type object
title GitHub · Change is constant. GitHub keeps you ahead.
url https://github.com/
description Join the world's most widely adopted, AI-powered developer platform where millions of developers, businesses, and the largest open source community build software that advances humanity.

Canonical URL

https://github.com

Great. A Canonical URL is configured. This helps prevent duplicate content issues.

Twitter Card

Good. Twitter Card meta tags are configured. This ensures a richer preview when content is shared on Twitter (X).

Property Content
twitter:image https://images.ctfassets.net/8aevphvgewt8/4pe4eOtUJ0ARpZRE4fNekf/f52b1f9c52f059a33170229883731ed0/GH-Homepage-Universe-img.png
twitter:site @github
twitter:card summary_large_image
twitter:title GitHub · Change is constant. GitHub keeps you ahead.
twitter:description Join the world's most widely adopted, AI-powered developer platform where millions of developers, businesses, and the largest open source community build software that advances humanity.

Structured Data (JSON-LD)

JSON-LD structured data was not found.

Structured data is critical for SEO. We strongly recommend adding Schema.org-based JSON-LD for Google Rich Results and Generative Engine Optimization (GEO).

No structured data found. JSON-LD is essential for AI search optimization (GEO).

Headings

H1 H2 H3 H4 H5 H6
4 10 16 0 0 0
  • [H1] Search code, repositories, users, issues, pull requests...
  • [H1] Provide feedback
  • [H1] Saved searches
  • [H1] The future of building happens together
  • [H2] Navigation Menu
  • [H2] Use saved searches to filter your results more quickly
  • [H2] GitHub features
  • [H2] GitHub customers
  • [H2] Accelerate your entire workflow
  • [H2] Built-in application security where found means fixed
  • [H2] Work together, achieve more
  • [H2] From startups to enterprises, GitHub scales with teams of any size in any industry.
  • [H2] Millions of developers and businesses call GitHub home
  • [H2] Site-wide Links
  • [H3] Your AI partner everywhere. Copilot is ready to work with you at each step of the software development lifecycle.
  • [H3] Automate your path to production
  • [H3] Code instantly from anywhere
  • [H3] Keep momentum on the go
  • [H3] Shape your toolchain
  • [H3] Apply fixes in seconds. Spend less time debugging and more time building features with Copilot Autofix.
  • [H3] Plan with clarity. Organize everything from high-level roadmaps to everyday tasks.
  • [H3] Keep track of your tasks
  • [H3] Share ideas and ask questions
  • [H3] Review code changes together
  • [H3] Fund open source projects
  • [H3] Subscribe to our developer newsletter
  • [H3] Platform
  • [H3] Ecosystem
  • [H3] Support
  • [H3] Company

Images

We found 25 images on this web page.

Good, most or all of your images have alt attributes.

Text/HTML Ratio

Ratio : 1%

This page's ratio of text to HTML code is below 15 percent, this means that your website probably needs more text content.

Flash

Perfect, no Flash content has been detected on this page.

Iframe

Great, there are no Iframes detected on this page.

URL Rewrite

Bad. Your links have query string.

Underscores in the URLs

We have detected underscores in your URLs. You should rather use hyphens to optimize your SEO.

In-page links

We found a total of 43 links including 0 link(s) to files

Anchor Type Juice
Sign in Internal Passing Juice
Search syntax tips Internal Passing Juice
Sign up Internal Passing Juice
Subscribe Internal Passing Juice
Features Internal Passing Juice
Enterprise Internal Passing Juice
Copilot Internal Passing Juice
AI Internal Passing Juice
Security Internal Passing Juice
Pricing Internal Passing Juice
Team Internal Passing Juice
Resources Internal Passing Juice
Roadmap Internal Passing Juice
Compare GitHub Internal Passing Juice
Developer API Internal Passing Juice
Partners Internal Passing Juice
Education Internal Passing Juice
GitHub CLI Internal Passing Juice
GitHub Desktop Internal Passing Juice
GitHub Mobile Internal Passing Juice
GitHub Marketplace Internal Passing Juice
MCP Registry Internal Passing Juice
Docs Internal Passing Juice
Community Forum Internal Passing Juice
Professional Services Internal Passing Juice
Premium Support Internal Passing Juice
Skills Internal Passing Juice
Status External Passing Juice
Contact GitHub Internal Passing Juice
About Internal Passing Juice
Why GitHub Internal Passing Juice
Customer stories Internal Passing Juice
Blog External Passing Juice
The ReadME Project Internal Passing Juice
Careers External Passing Juice
Newsroom Internal Passing Juice
Inclusion Internal Passing Juice
Social Impact Internal Passing Juice
Shop Internal Passing Juice
Terms Internal Passing Juice
Privacy Internal Passing Juice
Sitemap Internal Passing Juice
What is Git? Internal Passing Juice

SEO Keywords

Keywords Cloud

from github copilot code platform customer view explore all security

Keywords Consistency

Keyword Content Title Keywords Description Headings
github 55
code 25
copilot 19
explore 16
security 14

Usability

Url

Domain : github.com

Length : 10

Favicon

Great, your website has a favicon.

Printability

We could not find a Print-Friendly CSS.

Language

Good. Your declared language is en.

Dublin Core

This page does not take advantage of Dublin Core.

Document

Doctype

HTML 5

Encoding

Perfect. Your declared charset is UTF-8.

W3C Validity

Errors : 125

Warnings : 80

Email Privacy

Great no email address has been found in plain text!

Deprecated HTML

Great! We haven't found deprecated HTML tags in your HTML.

Speed Tips

Excellent, your website doesn't use nested tables.
Too bad, your website is using inline styles.
Too bad, your website has too many CSS files (more than 4).
Too bad, your website has too many JS files (more than 6).
Perfect, your website takes advantage of gzip.

Mobile

Mobile Optimization

Apple Icon
Meta Viewport Tag
Flash content

Optimization

XML Sitemap

Missing

Your website does not have an XML sitemap - this can be problematic.

A sitemap lists URLs that are available for crawling and can include additional information like your site's latest updates, frequency of changes and importance of the URLs. This allows search engines to crawl the site more intelligently.

Robots.txt

http://github.com/robots.txt

Great, your website has a robots.txt file.

Analytics

Missing

We didn't detect an analytics tool installed on this website.

Web analytics let you measure visitor activity on your website. You should have at least one analytics tool installed, but It can also be good to install a second in order to cross-check the data.

PageSpeed Insights

Device
Categories

You can check the performance of this website directly on Google PageSpeed Insights.

Check on PageSpeed Insights