perl.com
Perl.com - programming news, code and culture
Last scanned Jul 21, 2026, 11:40 AM · 1 view
Overall score
Fair
Top issues to fix
9 issues found · 3 high priority
Missing Content-Security-Policy header
SecurityAdd a CSP to control which sources can run scripts — the strongest single defense against XSS.
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.
Slow estimated load (9.8s)
PerformanceUse a CDN, enable caching/compression, and cut render-blocking assets — every extra second costs conversions.
TLS certificate expires in 18 days
SecurityRenew soon or enable auto-renewal to avoid a browser-warning outage.
Missing X-Content-Type-Options header
SecurityAdd X-Content-Type-Options: nosniff to stop MIME-sniffing attacks.
No structured data (JSON-LD) found
SEOAdd JSON-LD (Organization, Article, Product…) to become eligible for rich results.
+3 more issues — details in the sections below.
Summary
Since 1997 Perl.com has published articles about the Perl programming language, its culture and community. This website uses Nginx behind Fastly CDN. SEO is fair (70/100) and accessibility is good (75/100). Security scores good (85/100) and performance good (80/100). Top issue: No H1 heading found.
SEO
4 issue(s) found
Performance
9.76 s
Security
HTTPS & header checks
Accessibility
2 issue(s) found
Organization
Company details published in this site's own structured data.
Meta tags
- Title
- Perl.com - programming news, code and culture
- Description
- Since 1997 Perl.com has published articles about the Perl programming language, its culture and community.
- Canonical
- https://www.perl.com/
- Language
- en-us
- Charset
- utf-8
- Viewport
- width=device-width, initial-scale=1
- Robots meta
- index, follow
- 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
- Certainly
- Subject
- www.perl.com
- Valid from
- Jul 9, 2026
- Valid to
- Aug 8, 2026
- Days until expiry
- 18
- SAN domains
- perl.com, www.perl.com
Security headers
- Strict-Transport-SecurityEnabled
- Content-Security-PolicyMissing
- X-Frame-OptionsEnabled
- X-Content-Type-OptionsMissing
- Referrer-PolicyMissing
- Permissions-PolicyMissing
Compression: gzip · 0 cookie(s) observed
Content & assets
Headings
H1 0 · H2 20 · H3 0
Links
65 internal · 25 external · 0 broken
Images
13 total · 5 missing alt
Scripts / Styles
8 scripts · 2 stylesheets
JS / CSS size
189 KB · 0 B
Page size
40.3 KB
Robots.txt & Sitemap
- robots.txt
- Not found
- Disallow rules
- 0
- sitemap.xml
- Not found
- URLs in sitemap
- 0
SEO issues
- No H1 heading found
- No structured data (JSON-LD) found
- robots.txt not found
- sitemap.xml not found
Accessibility issues
- More than 20% of images are missing alt text
- No H1 heading found
Scan details
- Requested URL
- https://perl.com
- Final URL
- https://www.perl.com/
- HTTP status
- 200
- HTTP version
- HTTP/2
- Response time
- 9.76 s
- HTML size
- 40.3 KB
- Redirect chain
- https://perl.com → https://www.perl.com/
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Frequently asked questions
- What technology does perl.com use?
- perl.com is built with Bootstrap, Google Analytics, Nginx.
- Is perl.com secure (HTTPS)?
- Yes. perl.com uses TLS 1.3 with a certificate issued by Certainly, valid until Aug 8, 2026.
- Who hosts perl.com?
- Hosting provider information for perl.com is not available yet.
- What is perl.com's SEO score?
- perl.com scored 70/100 for SEO in the latest analysis (fair).
- What is perl.com's overall website score?
- perl.com has an overall SiteGraph score of 77/100, combining SEO, performance, security, and accessibility.
OpenGraph & Twitter Card
OpenGraph
Twitter Card