librivox.org
Scanned URL: https://librivox.org
54
π SEO Score
7 / 13 checks passed
18
π€ LLM Readiness
2 / 11 checks passed
55
β‘ Performance
6 / 11 checks passed
π Extracted Page Tags
Title Tag
LibriVox | free public domain audiobooks
Meta Description
None found
H1 Heading
Librivox
Canonical URL
None found
π SEO Audit
54/100β
Title Tag
Length: 43 chars (Ideal: 30-60).
β Meta Description
No description found.
β H1 Tag
Found 3 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
0 of 12 images missing alt.
β Sitemap
No sitemap found in robots.txt.
β
Heading Hierarchy
H1 and H2 structure detected.
β
Internal Links
Found 54 internal links.
β HSTS Security
Missing HSTS header.
β
HTTPS
Loads securely over HTTPS.
π€ LLMO
18/100β 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
robots.txt blocks AI crawlers.
β
Language Declaration
Language set to 'en-US'.
β Semantic Structure
No semantic HTML5 wrappers.
β
Entity Verification Links
Social/publisher profiles linked.
β‘ Performance
55/100Network Waterfall (Total: 799ms)
- DNS: 124ms
- Connect: 132ms
- TTFB: 799ms
- Download: 0ms
β Time to First Byte (TTFB)
TTFB: 799ms (Target: < 600ms).
β
HTML Payload Size
Raw HTML: 8.7KB (Target: < 150KB).
β
Text Compression
Compression enabled (gzip).
β Cache Policies
Missing Cache-Control headers.
β
CDN Usage
Edge delivery detected.
β
Secure Delivery (HTTPS)
Served securely.
β Modern Protocol
Using HTTP/1.1.
β Native Lazy Loading
No lazy loading detected.
β
Minified Assets
Minified .js/.css referenced.
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 unsafe content found per Google Safe Browsing.
βοΈ Technologies
CMS
WordPress
JavaScript
jQuery
Infrastructure & CDN
Cloudflare
π WHOIS
Registrar
Namescout Ltd
Expires
2029-09-15
Registered
2005-09-15
Last Updated
2025-12-31
Status
client transfer prohibited, client update prohibited
Name Servers
irena.ns.cloudflare.com, kayden.ns.cloudflare.com
π DNS Records
| Type | Value |
|---|---|
| A | 172.67.72.18 |
| A | 104.26.2.36 |
| A | 104.26.3.36 |
| MX | aspmx.l.google.com |
| MX | aspmx2.googlemail.com |
| MX | aspmx3.googlemail.com |
| MX | alt1.aspmx.l.google.com |
| MX | alt2.aspmx.l.google.com |
| TXT | v=spf1 a ~all |
| NS | kayden.ns.cloudflare.com |
| NS | irena.ns.cloudflare.com |