cloudflare.dev
Cloudflare Developer Docs | Cloudflare Docs
Last scanned Jul 29, 2026, 6:00 PM · 17 views
Overall score
Excellent
Summary
Connect, protect, and build everywhere. This website uses Astro behind Cloudflare CDN. SEO is excellent (90/100) and accessibility is excellent (100/100). Security scores excellent (90/100) and performance excellent (100/100). Top issue: robots.txt not found.
Connect, protect, and build everywhere.
Top issues to fix
5 issues found
TLS certificate expires in 28 days
SecurityRenew soon or enable auto-renewal to avoid a browser-warning outage.
Missing X-Frame-Options header
SecurityAdd X-Frame-Options (or a CSP frame-ancestors rule) to prevent clickjacking via hidden iframes.
robots.txt not found
SEOPublish /robots.txt with a Sitemap: directive to guide crawlers.
sitemap.xml not found
SEOPublish an XML sitemap and reference it from robots.txt to speed up page discovery.
20 broken links on the page
SEOFix or remove broken links — they waste crawl budget and erode user trust.
SEO
2 issue(s) found
Performance
136 ms
Security
HTTPS & header checks
Accessibility
0 issue(s) found
Score history
-3 overall since Jul 21, 2026
- Overall
- 95
- SEO
- 90
- Security
- 90
- Performance
- 100
- Accessibility
- 100
Organization
Company details published in this site's own structured data.
Connect, protect, and build everywhere.
Meta tags
- Title
- Cloudflare Developer Docs | Cloudflare Docs
- Description
- Connect, protect, and build everywhere.
- Canonical
- https://developers.cloudflare.com/
- Language
- en
- Charset
- utf-8
- Viewport
- width=device-width, initial-scale=1
- Robots meta
- Manifest
Technologies
Detected frameworks, languages, and tools.
Hosting & CDN
- Hosting provider
- —
- CDN provider
- Cloudflare
- IP address
- —
- ASN
- —
DNS records
| Type | Value |
|---|---|
| A | — |
| AAAA | — |
| MX | — |
| TXT | — |
| NS | — |
| CAA | — |
| CNAME | — |
| IPv6 support | No |
TLS / SSL certificate
- Version
- TLS 1.3
- Issuer
- Google Trust Services
- Subject
- developers.cloudflare.com
- Valid from
- May 29, 2026
- Valid to
- Aug 27, 2026
- Days until expiry
- 28
- SAN domains
- developers.cloudflare.com
Security headers
- Strict-Transport-SecurityEnabled
- Content-Security-PolicyEnabled
- X-Frame-OptionsMissing
- X-Content-Type-OptionsEnabled
- Referrer-PolicyMissing
- Permissions-PolicyMissing
Compression: gzip · 1 cookie(s) observed
Content & assets
Headings
H1 1 · H2 6 · H3 8
Links
101 internal · 51 external · 20 broken
Images
19 total · 0 missing alt
Scripts / Styles
15 scripts · 2 stylesheets
JS / CSS size
5.7 KB · 6.9 KB
Page size
172 KB
Robots.txt & Sitemap
- robots.txt
- Not found
- Disallow rules
- 0
- sitemap.xml
- Not found
- URLs in sitemap
- 0
SEO issues
- robots.txt not found
- sitemap.xml not found
Accessibility issues
No accessibility issues detected.
Scan details
- Requested URL
- https://cloudflare.dev
- Final URL
- https://developers.cloudflare.com
- HTTP status
- 200
- HTTP version
- HTTP/2
- Response time
- 133 ms
- HTML size
- 172 KB
- Redirect chain
- https://cloudflare.dev → https://developers.cloudflare.com
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Frequently asked questions
- What technology does cloudflare.dev use?
- cloudflare.dev is built with Astro, Cloudflare Analytics.
- Is cloudflare.dev secure (HTTPS)?
- Yes. cloudflare.dev uses TLS 1.3 with a certificate issued by Google Trust Services, valid until Aug 27, 2026.
- Who hosts cloudflare.dev?
- Hosting provider information for cloudflare.dev is not available yet.
- What is cloudflare.dev's SEO score?
- cloudflare.dev scored 90/100 for SEO in the latest analysis (excellent).
- What is cloudflare.dev's overall website score?
- cloudflare.dev has an overall SiteGraph score of 95/100, combining SEO, performance, security, and accessibility.
- Has cloudflare.dev's score changed over time?
- cloudflare.dev's overall score has declined by 3 points (from 98 to 95) since Jul 21, 2026.
OpenGraph & Twitter Card
OpenGraph
Twitter Card