httpwg.org
IETF HTTP Working Group
Last scanned Jul 29, 2026, 6:00 PM · 6 views
Overall score
Fair
Summary
This website uses Bootstrap behind Fastly CDN. SEO is fair (55/100) and accessibility is fair (60/100). Security scores fair (65/100) and performance excellent (100/100). Top issue: Missing meta description.
Top issues to fix
12 issues found · 5 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 meta description
SEOAdd a ~150-character meta description to control your search-result snippet and lift click-through rate.
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.
Over half of images are missing alt text
AccessibilityAdd alt attributes to images — screen readers depend on them, and they help image SEO.
Missing X-Content-Type-Options header
SecurityAdd X-Content-Type-Options: nosniff to stop MIME-sniffing attacks.
+6 more issues — details in the sections below.
SEO
6 issue(s) found
Performance
201 ms
Security
HTTPS & header checks
Accessibility
2 issue(s) found
Score history
+5 overall since Jul 21, 2026
- Overall
- 70
- SEO
- 55
- Security
- 65
- Performance
- 100
- Accessibility
- 60
Meta tags
- Title
- IETF HTTP Working Group
- Description
- Canonical
- 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
- Fastly
- 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
- Let's Encrypt
- Subject
- httpwg.org
- Valid from
- Jun 26, 2026
- Valid to
- Sep 24, 2026
- Days until expiry
- 56
- SAN domains
- httpwg.org
Security headers
- Strict-Transport-SecurityMissing
- Content-Security-PolicyMissing
- X-Frame-OptionsMissing
- X-Content-Type-OptionsMissing
- Referrer-PolicyMissing
- Permissions-PolicyMissing
Compression: gzip · 0 cookie(s) observed
Content & assets
Headings
H1 0 · H2 3 · H3 0
Links
8 internal · 10 external · 18 broken
Images
3 total · 2 missing alt
Scripts / Styles
1 scripts · 2 stylesheets
JS / CSS size
0 B · 0 B
Page size
8.2 KB
Robots.txt & Sitemap
- robots.txt
- Not found
- Disallow rules
- 0
- sitemap.xml
- Not found
- URLs in sitemap
- 0
SEO issues
- Missing meta description
- Missing canonical link
- No H1 heading found
- No structured data (JSON-LD) found
- robots.txt not found
- sitemap.xml not found
Accessibility issues
- Over half of images are missing alt text
- No H1 heading found
Scan details
- Requested URL
- https://httpwg.org
- Final URL
- https://httpwg.org
- HTTP status
- 200
- HTTP version
- HTTP/2
- Response time
- 201 ms
- HTML size
- 8.2 KB
- Redirect chain
- https://httpwg.org
See something wrong on this report? Request a correction
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Frequently asked questions
- What technology does httpwg.org use?
- httpwg.org is built with Bootstrap.
- Is httpwg.org secure (HTTPS)?
- Yes. httpwg.org uses TLS 1.3 with a certificate issued by Let's Encrypt, valid until Sep 24, 2026.
- Who hosts httpwg.org?
- Hosting provider information for httpwg.org is not available yet.
- What is httpwg.org's SEO score?
- httpwg.org scored 55/100 for SEO in the latest analysis (fair).
- What is httpwg.org's overall website score?
- httpwg.org has an overall SiteGraph score of 70/100, combining SEO, performance, security, and accessibility.
- Has httpwg.org's score changed over time?
- httpwg.org's overall score has improved by 5 points (from 65 to 70) since Jul 21, 2026.
OpenGraph & Twitter Card
OpenGraph
Twitter Card