hmdb.org
Scanned URL: https://hmdb.org
85
π SEO Score
11 / 13 checks passed
18
π€ LLM Readiness
2 / 11 checks passed
55
β‘ Performance
6 / 11 checks passed
π Extracted Page Tags
Title Tag
The Historical Marker Database
Meta Description
Public history cast in metal, carved on stone, permanently marked.
H1 Heading
Welcome to the Historical Marker Database
Canonical URL
https://www.hmdb.org
π SEO Audit
85/100β
Title Tag
Length: 30 chars (Ideal: 30-60).
β
Meta Description
Length: 66 chars (Ideal: 50-160).
β
H1 Tag
Found 1 H1 tags. Exactly 1 is recommended.
β
Canonical URL
Canonical URL is set.
β
Open Graph Tags
Found 4 OG properties (4+ recommended).
β
Indexability
Page allows indexing.
β
Mobile Viewport
Viewport meta tag present.
β
Image Alt Text
0 of 13 images missing alt.
β
Sitemap
Sitemap declared.
β Heading Hierarchy
Missing H1 or H2 tags.
β
Internal Links
Found 6 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'.
β Semantic Structure
No semantic HTML5 wrappers.
β
Entity Verification Links
Social/publisher profiles linked.
β‘ Performance
55/100Network Waterfall (Total: 533ms)
- DNS: 125ms
- Connect: 132ms
- TTFB: 200ms
- Download: 333ms
β
Time to First Byte (TTFB)
TTFB: 200ms (Target: < 600ms).
β
HTML Payload Size
Raw HTML: 19.1KB (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
Missing UTF-8 charset.
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
Analytics & Tracking
Google AnalyticsGoogle Tag Manager
Advertising
Google Ads
Infrastructure & CDN
Cloudflare
π WHOIS
Registrar
Cloudflare, Inc.
Registered
2006-05-12T18:57:06Z
Expires
2033-05-12T18:57:06Z
Last Updated
2024-04-18T00:58:35Z
Status
clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Name Servers
andy.ns.cloudflare.com, etta.ns.cloudflare.com
π DNS Records
| Type | Value |
|---|---|
| A | 104.26.1.192 |
| A | 104.26.0.192 |
| A | 172.67.70.186 |
| MX | aspmx.l.google.com |
| MX | alt3.aspmx.l.google.com |
| MX | alt4.aspmx.l.google.com |
| MX | alt1.aspmx.l.google.com |
| MX | alt2.aspmx.l.google.com |
| TXT | v=spf1 include:_spf.google.com -all |
| TXT | google-site-verification=zgjLPkR-bW6KnBPFoBx8g_q_3QYm-m9byYYlPnw9mOQ |
| NS | etta.ns.cloudflare.com |
| NS | andy.ns.cloudflare.com |