debian.net
Scanned URL: https://debian.net
46
π SEO Score
6 / 13 checks passed
27
π€ LLM Readiness
3 / 11 checks passed
55
β‘ Performance
6 / 11 checks passed
π Extracted Page Tags
Title Tag
Debian -- The Universal Operating System
Meta Description
None found
H1 Heading
Debian
Canonical URL
None found
π SEO Audit
46/100β
Title Tag
Length: 41 chars (Ideal: 30-60).
β Meta Description
No description found.
β H1 Tag
Found 4 H1 tags. Exactly 1 is recommended.
β Canonical URL
Missing canonical tag.
β Open Graph Tags
Found 0 OG properties (4+ recommended).
β
Indexability
Page allows indexing.
β
Mobile Viewport
Viewport meta tag present.
β Image Alt Text
8 of 16 images missing alt.
β Sitemap
No sitemap found in robots.txt.
β
Heading Hierarchy
H1 and H2 structure detected.
β Internal Links
Found 0 internal links.
β
HSTS Security
HSTS header present.
β
HTTPS
Loads securely over HTTPS.
π€ LLMO
27/100β Structured Data (JSON-LD)
No JSON-LD found.
β Schema Entities
No schema entities.
β FAQ Schema
Missing FAQ schema.
β Contextual Summary
Description too short for AI context.
β E-E-A-T (Author)
No author meta or schema.
β Organisation Schema
Missing Organization schema.
β Breadcrumb Schema
Missing BreadcrumbList.
β
AI Crawler Access
AI agents not blocked.
β
Language Declaration
Language set to 'en'.
β
Semantic Structure
Uses <main> or <article>.
β Entity Verification Links
No entity validation links.
β‘ Performance
55/100Network Waterfall (Total: 388ms)
- DNS: 125ms
- Connect: 138ms
- TTFB: 195ms
- Download: 193ms
β
Time to First Byte (TTFB)
TTFB: 195ms (Target: < 600ms).
β
HTML Payload Size
Raw HTML: 4.1KB (Target: < 150KB).
β
Text Compression
Compression enabled (gzip).
β
Cache Policies
Cache-Control headers set.
β CDN Usage
No CDN headers found.
β
Secure Delivery (HTTPS)
Served securely.
β Modern Protocol
Using HTTP/1.1.
β Native Lazy Loading
No lazy loading detected.
β Minified Assets
No minified assets linked.
β Preload / Preconnect Hints
Missing preload/preconnect hints.
β
Character Set
UTF-8 declared.
π‘οΈ Security & Blacklist
Cleanβ
Domain is clean.
β
Spamhaus DBLVerify β
Lookup inconclusive β use the Verify link to check manually.
β
SURBLVerify β
Not listed β no threats detected.
β
URIBLVerify β
Lookup inconclusive β use the Verify link to check manually.
β
Google Safe BrowsingVerify β
No warnings found in Google Safe Browsing transparency report.
βοΈ Technologies
Infrastructure & CDN
Apache
π WHOIS
Registrar
Gandi SAS
Registered
1998-05-01
Expires
2027-04-30
Last Updated
2026-03-01
Status
client transfer prohibited
Name Servers
dns4.easydns.info, nsp.dnsnode.net, sec1.rcode0.net, sec2.rcode0.net
π DNS Records
| Type | Value |
|---|---|
| A | 194.177.211.216 |
| A | 130.89.148.77 |
| A | 128.31.0.62 |
| MX | mailly.debian.org |
| MX | muffat.debian.org |
| MX | mitropoulos.debian.org |
| NS | sec1.rcode0.net |
| NS | dns4.easydns.info |
| NS | sec2.rcode0.net |
| NS | nsp.dnsnode.net |