43
/ 100
F
Poor
Overall Domain Score
SEO 46 · LLM 27 · Perf 55
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
Reference, Facts, News - Free and Family-friendly Resources - Refdesk.com
Meta Description
Refdesk is a free and family friendly web site indexing and reviewing quality, credible, and current Internet reference resources.
H1 Heading
None found
Canonical URL
https://www.refdesk.com
π SEO Audit
46/100β Title Tag
Length: 74 chars (Ideal: 30-60).
β
Meta Description
Length: 130 chars (Ideal: 50-160).
β H1 Tag
Found 0 H1 tags. Exactly 1 is recommended.
β
Canonical URL
Canonical URL is set.
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
6 of 13 images missing alt.
β Sitemap
No sitemap found in robots.txt.
β Heading Hierarchy
Missing H1 or H2 tags.
β
Internal Links
Found 14 internal links.
β HSTS Security
Missing HSTS header.
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 provides good 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
Social/publisher profiles linked.
β‘ Performance
55/100Network Waterfall (Total: 68ms)
- DNS: 60ms
- Connect: 61ms
- TTFB: 67ms
- Download: 1ms
β
Time to First Byte (TTFB)
TTFB: 67ms (Target: < 600ms).
β
HTML Payload Size
Raw HTML: 31.9KB (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 unsafe content found per Google Safe Browsing.
βοΈ Technologies
Advertising
Google Ads
Infrastructure & CDN
Nginx
π WHOIS
Registrar
NameCheap, Inc.
Registered
1995-09-16
Expires
2027-01-31
Last Updated
2018-02-15
Status
client transfer prohibited
Name Servers
alan.ns.cloudflare.com, sofia.ns.cloudflare.com
π DNS Records
| Type | Value |
|---|---|
| A | 147.135.112.32 |
| A | 54.39.185.209 |
| A | 147.135.112.136 |
| A | 54.39.184.189 |
| A | 54.39.179.148 |
| MX | mx1.emailsrvr.com |
| MX | mx2.emailsrvr.com |
| TXT | v=spf1 include:emailsrvr.com a:secure.refdesk.com a:support.refdesk.com include:mailgun.org mx -all |
| TXT | brave-ledger-verification=825f7e19fb20a793c017140601c00f4e4bdee41f052dfa24c84a7c7fc46d4b27 |
| TXT | google-site-verification=Ce9H_oElVHuhkyJldkERHWQXh8ZWDOCZ7rpqHltwPg4 |
| TXT | google-site-verification=S58CFggCG3H7xMJO7cA2WFCTTPAQVr6E5tQRdHqtkxA |
| NS | sofia.ns.cloudflare.com |
| NS | alan.ns.cloudflare.com |