sf-encyclopedia.com
Scanned URL: https://sf-encyclopedia.com
📅 Scan completed: April 18, 2026 at 5:59 PM
49
/ 100
F
Poor
Overall Domain Score
SEO 62 · LLM 36 · Perf 45
62
π SEO Score
8 / 13 checks passed
36
π€ LLM Readiness
4 / 11 checks passed
45
β‘ Performance
5 / 11 checks passed
π Extracted Page Tags
Title Tag
SFE: SF Encyclopedia Home Page β Saturday 18 April 2026
Meta Description
Welcome to the fourth edition of The Encyclopedia of Science Fiction.
H1 Heading
SF Encyclopedia Home PageSaturday 18 April 2026
Canonical URL
None found
π SEO Audit
62/100β
Title Tag
Length: 55 chars (Ideal: 30-60).
β
Meta Description
Length: 69 chars (Ideal: 50-160).
β
H1 Tag
Found 1 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
5 of 7 images missing alt.
β Sitemap
No sitemap found in robots.txt.
β
Heading Hierarchy
H1 and H2 structure detected.
β
Internal Links
Found 60 internal links.
β HSTS Security
Missing HSTS header.
β
HTTPS
Loads securely over HTTPS.
π€ LLMO
36/100β 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
Social/publisher profiles linked.
β‘ Performance
45/100Network Waterfall (Total: 718ms)
- DNS: 253ms
- Connect: 352ms
- TTFB: 718ms
- Download: 0ms
β Time to First Byte (TTFB)
TTFB: 718ms (Target: < 600ms).
β
HTML Payload Size
Raw HTML: 6.7KB (Target: < 150KB).
β
Text Compression
Compression enabled (gzip).
β Cache Policies
Missing Cache-Control headers.
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
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
E-Commerce
Magento
Analytics & Tracking
Google Analytics
Infrastructure & CDN
Apache
π WHOIS
Registrar
IONOS SE
Registered
2011-06-19
Expires
2026-06-19
Last Updated
2025-06-20
Status
client transfer prohibited
Name Servers
ns1023.ui-dns.com, ns1025.ui-dns.de, ns1060.ui-dns.biz, ns1123.ui-dns.org
π DNS Records
| Type | Value |
|---|---|
| A | 217.160.0.51 |
| MX | mx01.ionos.co.uk |
| MX | mx00.ionos.co.uk |
| TXT | v=spf1 include:_spf-eu.ionos.com ~all |
| NS | ns1023.ui-dns.com |
| NS | ns1060.ui-dns.biz |
| NS | ns1123.ui-dns.org |
| NS | ns1025.ui-dns.de |
⭐ Community Rating
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