rfc-editor.org
RFC Editor
Last scanned Jul 29, 2026, 1:00 PM · 7 views
Overall score
Great
Summary
The official home of RFCs. This website uses Nuxt behind Cloudflare CDN. SEO is good (80/100) and accessibility is excellent (100/100). Security scores fair (65/100) and performance excellent (90/100). Top issue: No structured data (JSON-LD) found.
The official home of RFCs. RFCs outline computer networking and Internet foundations, including Internet Standards and historical or informative content.
Top issues to fix
8 issues found · 2 high priority
Missing Strict-Transport-Security header
SecurityAdd HSTS so browsers always use HTTPS — this closes the protocol-downgrade attack window.
Missing Content-Security-Policy header
SecurityAdd a CSP to control which sources can run scripts — the strongest single defense against XSS.
Missing X-Content-Type-Options header
SecurityAdd X-Content-Type-Options: nosniff to stop MIME-sniffing attacks.
Missing X-Frame-Options header
SecurityAdd X-Frame-Options (or a CSP frame-ancestors rule) to prevent clickjacking via hidden iframes.
No structured data (JSON-LD) found
SEOAdd JSON-LD (Organization, Article, Product…) to become eligible for rich results.
robots.txt not found
SEOPublish /robots.txt with a Sitemap: directive to guide crawlers.
+2 more issues — details in the sections below.
SEO
3 issue(s) found
Performance
1.67 s
Security
HTTPS & header checks
Accessibility
0 issue(s) found
Score history
0 overall since Jul 18, 2026
- Overall
- 83
- SEO
- 80
- Security
- 65
- Performance
- 90
- Accessibility
- 100
Organization
Company details published in this site's own structured data.
The official home of RFCs. RFCs outline computer networking and Internet foundations, including Internet Standards and historical or informative content.
Contact
Email, phone, and address published on this site's own pages.
Meta tags
- Title
- RFC Editor
- Description
- The official home of RFCs. RFCs outline computer networking and Internet foundations, including Internet Standards and historical or informative content.
- Canonical
- https://www.rfc-editor.org/
- 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
- rfc-editor.org
- Valid from
- Jun 14, 2026
- Valid to
- Sep 12, 2026
- Days until expiry
- 44
- SAN domains
- rfc-editor.org, *.rfc-editor.org
Security headers
- Strict-Transport-SecurityMissing
- Content-Security-PolicyMissing
- X-Frame-OptionsMissing
- X-Content-Type-OptionsMissing
- Referrer-PolicyMissing
- Permissions-PolicyMissing
Compression: gzip · 1 cookie(s) observed
Content & assets
Headings
H1 1 · H2 6 · H3 17
Links
16 internal · 9 external · 20 broken
Images
3 total · 0 missing alt
Scripts / Styles
5 scripts · 2 stylesheets
JS / CSS size
102 KB · 34 B
Page size
174 KB
Robots.txt & Sitemap
- robots.txt
- Not found
- Disallow rules
- 0
- sitemap.xml
- Not found
- URLs in sitemap
- 0
SEO issues
- No structured data (JSON-LD) found
- robots.txt not found
- sitemap.xml not found
Accessibility issues
No accessibility issues detected.
Scan details
- Requested URL
- https://rfc-editor.org
- Final URL
- https://www.rfc-editor.org/
- HTTP status
- 200
- HTTP version
- HTTP/2
- Response time
- 1.67 s
- HTML size
- 174 KB
- Redirect chain
- https://rfc-editor.org → https://www.rfc-editor.org/
See something wrong on this report? Request a correction
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Frequently asked questions
- What technology does rfc-editor.org use?
- rfc-editor.org is built with Nuxt.
- Is rfc-editor.org secure (HTTPS)?
- Yes. rfc-editor.org uses TLS 1.3 with a certificate issued by Google Trust Services, valid until Sep 12, 2026.
- Who hosts rfc-editor.org?
- Hosting provider information for rfc-editor.org is not available yet.
- What is rfc-editor.org's SEO score?
- rfc-editor.org scored 80/100 for SEO in the latest analysis (great).
- What is rfc-editor.org's overall website score?
- rfc-editor.org has an overall SiteGraph score of 83/100, combining SEO, performance, security, and accessibility.
- Has rfc-editor.org's score changed over time?
- rfc-editor.org's overall score has stayed steady at 83/100 since Jul 18, 2026.
OpenGraph & Twitter Card
OpenGraph
Twitter Card