a.claude.ai
Last scanned Jul 30, 2026, 11:00 PM · 11 views
Overall score
Fair
Summary
This website uses Google Analytics behind Cloudflare CDN. SEO is poor (45/100) and accessibility is excellent (95/100). Security scores good (80/100) and performance excellent (100/100). Top issue: Missing <title>.
Top issues to fix
10 issues found · 4 high priority
Missing Strict-Transport-Security header
SecurityAdd HSTS so browsers always use HTTPS — this closes the protocol-downgrade attack window.
Missing title tag
SEOAdd a unique, descriptive <title> tag — it's the single most important on-page SEO element.
Missing meta description
SEOAdd a ~150-character meta description to control your search-result snippet and lift click-through rate.
Missing viewport meta tag
AccessibilityAdd <meta name="viewport" content="width=device-width, initial-scale=1"> — without it the site is broken on mobile.
Missing X-Frame-Options header
SecurityAdd X-Frame-Options (or a CSP frame-ancestors rule) to prevent clickjacking via hidden iframes.
Missing canonical link
SEOAdd <link rel="canonical"> so search engines know which URL variant to index.
+4 more issues — details in the sections below.
SEO
7 issue(s) found
Performance
10 ms
Security
HTTPS & header checks
Accessibility
1 issue(s) found
Score history
-1 overall since Jul 23, 2026
- Overall
- 78
- SEO
- 45
- Security
- 80
- Performance
- 100
- Accessibility
- 95
Meta tags
- Title
- Description
- Canonical
- Language
- en
- Charset
- UTF-8
- Viewport
- 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
- claude.ai
- Valid from
- Jun 6, 2026
- Valid to
- Sep 4, 2026
- Days until expiry
- 35
- SAN domains
- claude.ai, *.claude.ai
Security headers
- Strict-Transport-SecurityMissing
- 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 0 · H3 0
Links
0 internal · 0 external · 0 broken
Images
0 total · 0 missing alt
Scripts / Styles
3 scripts · 0 stylesheets
JS / CSS size
27.0 KB · 0 B
Page size
27.4 KB
Robots.txt & Sitemap
- robots.txt
- Not found
- Disallow rules
- 0
- sitemap.xml
- Not found
- URLs in sitemap
- 0
SEO issues
- Missing <title>
- Missing meta description
- Missing canonical link
- No structured data (JSON-LD) found
- Missing OpenGraph tags
- robots.txt not found
- sitemap.xml not found
Accessibility issues
- Missing viewport meta tag
Scan details
- Requested URL
- https://a.claude.ai
- Final URL
- https://a.claude.ai
- HTTP status
- 200
- HTTP version
- HTTP/2
- Response time
- 10 ms
- HTML size
- 27.4 KB
- Redirect chain
- https://a.claude.ai
See something wrong on this report? Request a correction
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Frequently asked questions
- What technology does a.claude.ai use?
- a.claude.ai is built with Google Analytics, Google Ads.
- Is a.claude.ai secure (HTTPS)?
- Yes. a.claude.ai uses TLS 1.3 with a certificate issued by Google Trust Services, valid until Sep 4, 2026.
- Who hosts a.claude.ai?
- Hosting provider information for a.claude.ai is not available yet.
- What is a.claude.ai's SEO score?
- a.claude.ai scored 45/100 for SEO in the latest analysis (poor).
- What is a.claude.ai's overall website score?
- a.claude.ai has an overall SiteGraph score of 78/100, combining SEO, performance, security, and accessibility.
- Has a.claude.ai's score changed over time?
- a.claude.ai's overall score has declined by 1 point (from 79 to 78) since Jul 23, 2026.
OpenGraph & Twitter Card
OpenGraph
Twitter Card