cpan.org
The Comprehensive Perl Archive Network - www.cpan.org
Last scanned Jul 29, 2026, 2:00 PM · 12 views
Overall score
Great
Summary
This website uses Apache behind Fastly CDN. SEO is fair (65/100) and accessibility is excellent (100/100). Security scores good (75/100) and performance excellent (100/100). Top issue: Missing meta description.
Top issues to fix
9 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.
+3 more issues — details in the sections below.
SEO
5 issue(s) found
Performance
101 ms
Security
HTTPS & header checks
Accessibility
0 issue(s) found
Score history
-2 overall since Jul 21, 2026
- Overall
- 83
- SEO
- 65
- Security
- 75
- Performance
- 100
- Accessibility
- 100
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
- 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
- *.cpan.org
- Valid from
- Jul 5, 2026
- Valid to
- Oct 3, 2026
- Days until expiry
- 66
- 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 · 20 broken
Images
3 total · 0 missing alt
Scripts / Styles
4 scripts · 1 stylesheets
JS / CSS size
269 B · 0 B
Page size
8.5 KB
Robots.txt & Sitemap
- robots.txt
- Not found
- Disallow rules
- 0
- sitemap.xml
- Not found
- URLs in sitemap
- 0
SEO issues
- Missing meta description
- No structured data (JSON-LD) found
- Missing OpenGraph tags
- robots.txt not found
- 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
- 101 ms
- HTML size
- 8.5 KB
- Redirect chain
- https://cpan.org → https://www.cpan.org/
See something wrong on this report? Request a correction
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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?
- Hosting provider information for cpan.org is not available yet.
- What is cpan.org's SEO score?
- cpan.org scored 65/100 for SEO in the latest analysis (fair).
- What is cpan.org's overall website score?
- cpan.org has an overall SiteGraph score of 83/100, combining SEO, performance, security, and accessibility.
- Has cpan.org's score changed over time?
- cpan.org's overall score has declined by 2 points (from 85 to 83) since Jul 21, 2026.
OpenGraph & Twitter Card
OpenGraph
Twitter Card