cpan.org
The Comprehensive Perl Archive Network - www.cpan.org
Last scanned Jul 21, 2026, 11:37 AM · 1 view
Overall score
Great
Top issues to fix
7 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.
Missing meta description
SEOAdd a ~150-character meta description to control your search-result snippet and lift click-through rate.
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.
Missing OpenGraph tags
SEOAdd og:title/og:description/og:image so shared links render a proper preview card.
+1 more issue — details in the sections below.
Summary
This website uses Apache hosted on Fastly behind Fastly CDN. SEO is fair (70/100) and accessibility is excellent (100/100). Security scores good (75/100) and performance excellent (100/100). Top issue: Missing meta description.
SEO
4 issue(s) found
Performance
93 ms
Security
HTTPS & header checks
Accessibility
0 issue(s) found
Contact
Email, phone, and address published on this site's own pages.
Meta tags
- Title
- The Comprehensive Perl Archive Network - www.cpan.org
- Description
- Canonical
- https://www.cpan.org/index.html
- Language
- en
- Charset
- utf-8
- Viewport
- width=device-width, initial-scale=1
- Robots meta
- Manifest
Technologies
Detected frameworks, languages, and tools.
Hosting & CDN
DNS records
| Type | Value |
|---|---|
| A |
|
| AAAA |
|
| MX | — |
| TXT | — |
| NS | — |
| CAA | — |
| CNAME |
|
| IPv6 support | Yes |
TLS / SSL certificate
- Version
- TLS 1.3
- Issuer
- Let's Encrypt
- Subject
- *.cpan.org
- Valid from
- Jul 5, 2026
- Valid to
- Oct 3, 2026
- Days until expiry
- 74
- SAN domains
- *.cpan.org
Security headers
- Strict-Transport-SecurityEnabled
- Content-Security-PolicyMissing
- X-Frame-OptionsMissing
- X-Content-Type-OptionsMissing
- Referrer-PolicyMissing
- Permissions-PolicyMissing
Compression: gzip · 0 cookie(s) observed
Content & assets
Headings
H1 1 · H2 6 · H3 0
Links
9 internal · 21 external · 0 broken
Images
3 total · 0 missing alt
Scripts / Styles
4 scripts · 1 stylesheets
JS / CSS size
3.2 KB · 3.9 KB
Page size
8.6 KB
Robots.txt & Sitemap
- robots.txt
- Found
- Disallow rules
- 2
- sitemap.xml
- Not found
- URLs in sitemap
- 0
SEO issues
- Missing meta description
- No structured data (JSON-LD) found
- Missing OpenGraph tags
- sitemap.xml not found
Accessibility issues
No accessibility issues detected.
Scan details
- Requested URL
- https://cpan.org
- Final URL
- https://www.cpan.org/
- HTTP status
- 200
- HTTP version
- HTTP/2
- Response time
- 93 ms
- HTML size
- 8.6 KB
- Redirect chain
- https://cpan.org → https://www.cpan.org/
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Frequently asked questions
- What technology does cpan.org use?
- cpan.org is built with Google Analytics, Apache.
- Is cpan.org secure (HTTPS)?
- Yes. cpan.org uses TLS 1.3 with a certificate issued by Let's Encrypt, valid until Oct 3, 2026.
- Who hosts cpan.org?
- cpan.org is hosted on Fastly, behind Fastly CDN.
- What is cpan.org's SEO score?
- cpan.org scored 70/100 for SEO in the latest analysis (fair).
- What is cpan.org's overall website score?
- cpan.org has an overall SiteGraph score of 85/100, combining SEO, performance, security, and accessibility.
OpenGraph & Twitter Card
OpenGraph
Twitter Card