55
/ 100
D
Below Avg
Overall Domain Score
SEO 62 · LLM 36 · Perf 64
62
🔍 SEO Score
8 / 13 checks passed
36
🤖 LLM Readiness
4 / 11 checks passed
64
⚡ Performance
7 / 11 checks passed
📝 Extracted Page Tags
Title Tag
StackEdit – In-browser Markdown editor
Meta Description
Full-featured, open-source Markdown editor based on PageDown, the Markdown library used by Stack Overflow and the other Stack Exchange sites.
H1 Heading
Unrivalled writing experience
Canonical URL
https://stackedit.io/
🔍 SEO Audit
62/100✅ Title Tag
Length: 38 chars (Ideal: 30-60).
✅ Meta Description
Length: 141 chars (Ideal: 50-160).
❌ H1 Tag
Found 3 H1 tags. Exactly 1 is recommended.
✅ Canonical URL
Canonical URL is set.
❌ Open Graph Tags
Found 0 OG properties (4+ recommended).
✅ Indexability
Page allows indexing.
✅ Mobile Viewport
Viewport meta tag present.
❌ Image Alt Text
12 of 12 images missing alt.
❌ Sitemap
No sitemap found in robots.txt.
❌ Heading Hierarchy
Missing H1 or H2 tags.
✅ Internal Links
Found 1 internal links.
✅ HSTS Security
HSTS header present.
✅ HTTPS
Loads securely over HTTPS.
🤖 LLMO
36/100❌ Structured Data (JSON-LD)
No JSON-LD found.
❌ Schema Entities
No schema entities.
❌ FAQ Schema
Missing FAQ schema.
✅ Contextual Summary
Description provides good AI context.
✅ E-E-A-T (Author)
Author identity found.
❌ Organisation Schema
Missing Organization schema.
❌ Breadcrumb Schema
Missing BreadcrumbList.
✅ AI Crawler Access
AI agents not blocked.
❌ Language Declaration
Missing <html> lang attribute.
❌ Semantic Structure
No semantic HTML5 wrappers.
✅ Entity Verification Links
Social/publisher profiles linked.
⚡ Performance
64/100Network Waterfall (Total: 195ms)
- DNS: 125ms
- Connect: 140ms
- TTFB: 194ms
- Download: 1ms
✅ Time to First Byte (TTFB)
TTFB: 194ms (Target: < 600ms).
✅ HTML Payload Size
Raw HTML: 5KB (Target: < 150KB).
✅ Text Compression
Compression enabled (gzip).
✅ Cache Policies
Cache-Control headers set.
❌ CDN Usage
No CDN headers found.
✅ Secure Delivery (HTTPS)
Served securely.
❌ Modern Protocol
Using HTTP/1.1.
❌ Native Lazy Loading
No lazy loading detected.
✅ Minified Assets
Minified .js/.css referenced.
❌ Preload / Preconnect Hints
Missing preload/preconnect hints.
✅ Character Set
UTF-8 declared.
🛡️ Security & Blacklist
Clean⚙️ Technologies
E-Commerce
Magento
JavaScript
jQuery
📋 WHOIS
Registrar
Gandi SAS
Registered
2013-10-06T14:40:55Z
Expires
2026-10-06T14:40:55Z
Last Updated
2025-08-28T17:40:29Z
Status
clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Name Servers
ns-1438.awsdns-51.org, ns-123.awsdns-15.com, ns-1911.awsdns-46.co.uk, ns-760.awsdns-31.net
Registrant Org
Registrant Street: REDACTED
🔗 DNS Records
| Type | Value |
|---|---|
| A | 159.203.156.217 |
| MX | mx.zoho.com |
| MX | mx2.zoho.com |
| MX | mx3.zoho.com |
| TXT | v=spf1 a mx include:_spf.elasticemail.com include:zoho.com ~all |
| NS | ns-760.awsdns-31.net |
| NS | ns-123.awsdns-15.com |
| NS | ns-1438.awsdns-51.org |
| NS | ns-1911.awsdns-46.co.uk |
⭐ Community Rating
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