github.blog
Home - The GitHub Blog
Last scanned Jul 21, 2026, 12:33 PM
Overall score
Great
Top issues to fix
3 issues found · 2 high priority
Missing Content-Security-Policy header
SecurityAdd a CSP to control which sources can run scripts — the strongest single defense against XSS.
No H1 heading found
SEOAdd exactly one H1 describing the page's main topic — it anchors the document outline for search engines and screen readers.
Missing X-Content-Type-Options header
SecurityAdd X-Content-Type-Options: nosniff to stop MIME-sniffing attacks.
Summary
Updates, ideas, and inspiration from GitHub to help developers build and design software. This website uses WordPress hosted on AUTOMATTIC - Automattic, Inc, US. SEO is excellent (90/100) and accessibility is excellent (90/100). Security scores good (85/100) and performance excellent (90/100). Top issue: No H1 heading found.
SEO
1 issue(s) found
Performance
11 ms
Security
HTTPS & header checks
Accessibility
1 issue(s) found
Organization
Company details published in this site's own structured data.
Meta tags
- Title
- Home - The GitHub Blog
- Description
- Updates, ideas, and inspiration from GitHub to help developers build and design software.
- Canonical
- https://github.blog/
- Language
- en-US
- Charset
- UTF-8
- Viewport
- width=device-width, initial-scale=1
- Robots meta
- index, follow, max-image-preview:large, max-snippet:-1, max-video-preview:-1
- Manifest
Technologies
Detected frameworks, languages, and tools.
Hosting & CDN
- Hosting provider
- AUTOMATTIC - Automattic, Inc, US
- CDN provider
- —
- IP address
- 192.0.66.2
- ASN
- AS2635 (AUTOMATTIC - Automattic, Inc, US)
DNS records
| Type | Value |
|---|---|
| A |
|
| AAAA | — |
| MX | — |
| TXT |
|
| NS |
|
| CAA |
|
| CNAME | — |
| IPv6 support | No |
TLS / SSL certificate
- Version
- TLS 1.3
- Issuer
- Let's Encrypt
- Subject
- github.blog
- Valid from
- Jun 26, 2026
- Valid to
- Sep 24, 2026
- Days until expiry
- 65
- SAN domains
- github.blog
Security headers
- Strict-Transport-SecurityEnabled
- Content-Security-PolicyMissing
- X-Frame-OptionsEnabled
- X-Content-Type-OptionsMissing
- Referrer-PolicyMissing
- Permissions-PolicyMissing
Compression: gzip · 0 cookie(s) observed
Content & assets
Headings
H1 0 · H2 28 · H3 19
Links
90 internal · 46 external · 0 broken
Images
57 total · 0 missing alt
Scripts / Styles
21 scripts · 1 stylesheets
JS / CSS size
895 KB · 846 KB
Page size
277 KB
Robots.txt & Sitemap
- robots.txt
- Found
- Disallow rules
- 0
- sitemap.xml
- Found
- URLs in sitemap
- -1
SEO issues
- No H1 heading found
Accessibility issues
- No H1 heading found
Scan details
- Requested URL
- https://github.blog
- Final URL
- https://github.blog
- HTTP status
- 200
- HTTP version
- HTTP/2
- Response time
- 6 ms
- HTML size
- 277 KB
- Redirect chain
- https://github.blog
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Frequently asked questions
- What technology does github.blog use?
- github.blog is built with WordPress, WooCommerce, Nginx.
- Is github.blog secure (HTTPS)?
- Yes. github.blog uses TLS 1.3 with a certificate issued by Let's Encrypt, valid until Sep 24, 2026.
- Who hosts github.blog?
- github.blog is hosted on AUTOMATTIC - Automattic, Inc, US.
- What is github.blog's SEO score?
- github.blog scored 90/100 for SEO in the latest analysis (excellent).
- What is github.blog's overall website score?
- github.blog has an overall SiteGraph score of 89/100, combining SEO, performance, security, and accessibility.
OpenGraph & Twitter Card
OpenGraph
Twitter Card