github.com
GitHub · Change is constant. GitHub keeps you ahead. · GitHub
Last scanned Aug 27, 2026, 7:39 PM · 61 views
Overall score
Great
Summary
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. This website is hosted on Azure. SEO is good (75/100) and accessibility is excellent (100/100). Security scores excellent (100/100) and performance fair (65/100). Top issue: Title longer than 60 characters.
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.
- United States
- Hosted on Azure
Products & pricing
Product and pricing information published in this site's own structured data.
Try GitHub, the complete developer platform
$0.18 USD
Top issues to fix
5 issues found
1 cookie without Secure/HttpOnly flags
SecuritySet Secure and HttpOnly on session cookies so they can't leak over HTTP or be read by injected scripts.
Title longer than 60 characters
SEOShorten the title to under 60 characters so search results don't truncate it.
Meta description longer than 160 characters
SEOTrim the meta description to under 160 characters to avoid truncation in search results.
No structured data (JSON-LD) found
SEOAdd JSON-LD (Organization, Article, Product…) to become eligible for rich results.
sitemap.xml not found
SEOPublish an XML sitemap and reference it from robots.txt to speed up page discovery.
SEO
4 issue(s) found
Performance
18 ms
Security
HTTPS & header checks
Accessibility
0 issue(s) found
Score history
-7 overall since Jul 15, 2026
- Overall
- 79
- SEO
- 70
- Security
- 100
- Performance
- 50
- Accessibility
- 100
Organization
Company details published in this site's own structured data.
Contact
Email, phone, and address published on this site's own pages.
- you@domain.com
Meta tags
- Title
- GitHub · Change is constant. GitHub keeps you ahead. · GitHub
- 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
- https://github.com
- Language
- en
- Charset
- utf-8
- Viewport
- width=device-width
- Robots meta
- Manifest
- https://github.com/manifest.json
Technologies
Detected frameworks, languages, and tools.
No technologies detected.
Hosting & CDN
- Hosting provider
- Azure
- CDN provider
- —
- IP address
- 20.207.73.82
- ASN
- AS8075 (MICROSOFT-CORP-MSN-AS-BLOCK - Microsoft Corporation, US)
DNS records
| Type | Value |
|---|---|
| A |
|
| AAAA | — |
| MX |
|
| TXT | — |
| NS |
|
| CAA |
|
| CNAME | — |
| IPv6 support | No |
TLS / SSL certificate
- Version
- TLS 1.3
- Issuer
- Sectigo Limited
- Subject
- github.com
- Valid from
- Jul 3, 2026
- Valid to
- Sep 30, 2026
- Days until expiry
- 34
- SAN domains
- github.com, www.github.com
Security headers
- Strict-Transport-SecurityEnabled
- Content-Security-PolicyEnabled
- X-Frame-OptionsEnabled
- X-Content-Type-OptionsEnabled
- Referrer-PolicyEnabled
- Permissions-PolicyMissing
Compression: gzip · 3 cookie(s) observed
Content & assets
Headings
H1 1 · H2 10 · H3 16
Links
78 internal · 26 external · 0 broken
Images
24 total · 0 missing alt
Scripts / Styles
15 scripts · 31 stylesheets
JS / CSS size
2.0 MB · 2.2 MB
Page size
561 KB
Robots.txt & Sitemap
- robots.txt
- Found
- Disallow rules
- 82
- sitemap.xml
- Not found
- URLs in sitemap
- 0
SEO issues
- Title longer than 60 characters
- Meta description longer than 160 characters
- No structured data (JSON-LD) found
- sitemap.xml not found
Accessibility issues
No accessibility issues detected.
Careers
This company has an active careers page, but individual openings weren't reliably parsed from it — visit the page above for current listings.
Scan details
- Requested URL
- https://github.com
- Final URL
- https://github.com
- HTTP status
- 200
- HTTP version
- HTTP/2
- Response time
- 7 ms
- HTML size
- 561 KB
- Redirect chain
- https://github.com
See something wrong on this report? Request a correction
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Frequently asked questions
- What technology does github.com use?
- We did not detect any specific technologies for github.com in the latest scan.
- Is github.com secure (HTTPS)?
- Yes. github.com uses TLS 1.3 with a certificate issued by Sectigo Limited, valid until Sep 30, 2026.
- Who hosts github.com?
- github.com is hosted on Azure.
- What is github.com's SEO score?
- github.com scored 75/100 for SEO in the latest analysis (fair).
- What is github.com's overall website score?
- github.com has an overall SiteGraph score of 84/100, combining SEO, performance, security, and accessibility.
- What products does github.com offer?
- github.com offers Try GitHub, the complete developer platform.
- Has github.com's score changed over time?
- github.com's overall score has declined by 7 points (from 86 to 79) since Jul 15, 2026.
- Is github.com hiring?
- github.com has a careers page; check it directly for current openings.
OpenGraph & Twitter Card
OpenGraph
Twitter Card