gitbooks.io
Scanned URL: https://gitbooks.io
38
π SEO Score
5 / 13 checks passed
9
π€ LLM Readiness
1 / 11 checks passed
45
β‘ Performance
5 / 11 checks passed
π Extracted Page Tags
Title Tag
Page Not Found Β· GitBook (Legacy)
Meta Description
None found
H1 Heading
None found
Canonical URL
None found
π SEO Audit
38/100β
Title Tag
Length: 33 chars (Ideal: 30-60).
β Meta Description
No description found.
β H1 Tag
Found 0 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
No images found.
β Sitemap
No sitemap found in robots.txt.
β Heading Hierarchy
Missing H1 or H2 tags.
β Internal Links
Found 0 internal links.
β HSTS Security
Missing HSTS header.
β
HTTPS
Loads securely over HTTPS.
π€ LLMO
9/100β 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
Missing <html> lang attribute.
β Semantic Structure
No semantic HTML5 wrappers.
β Entity Verification Links
No entity validation links.
β‘ Performance
45/100Network Waterfall (Total: 296ms)
- DNS: 253ms
- Connect: 260ms
- TTFB: 295ms
- Download: 1ms
β
Time to First Byte (TTFB)
TTFB: 295ms (Target: < 600ms).
β
HTML Payload Size
Raw HTML: 7.6KB (Target: < 150KB).
β Text Compression
No Brotli/Gzip detected.
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
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
Cloudflare
π WHOIS
Registrar
Cloudflare, Inc
Registered
2014-05-25T16:02:20Z
Expires
2026-05-25T16:02:20Z
Last Updated
2025-04-30T04:03:04Z
Status
clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Name Servers
hugh.ns.cloudflare.com, dahlia.ns.cloudflare.com
Registrant Org
GitBook Inc.
π DNS Records
| Type | Value |
|---|---|
| A | 172.64.146.167 |
| A | 104.18.41.89 |
| TXT | f7r5tn8oacfm58aeronglhg4fh |
| NS | dahlia.ns.cloudflare.com |
| NS | hugh.ns.cloudflare.com |