49
/ 100
F
Poor
Overall Domain Score
SEO 62 · LLM 27 · Perf 55
62
π SEO Score
8 / 13 checks passed
27
π€ LLM Readiness
3 / 11 checks passed
55
β‘ Performance
6 / 11 checks passed
π Extracted Page Tags
Title Tag
Standard C++
Meta Description
None found
H1 Heading
None found
Canonical URL
None found
π SEO Audit
62/100β
Title Tag
Length: 30 chars (Ideal: 30-60).
β Meta Description
No description found.
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
0 of 8 images missing alt.
β Sitemap
No sitemap found in robots.txt.
β
Heading Hierarchy
H1 and H2 structure detected.
β
Internal Links
Found 116 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 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
No entity validation links.
β‘ Performance
55/100Network Waterfall (Total: 678ms)
- DNS: 125ms
- Connect: 134ms
- TTFB: 677ms
- Download: 1ms
β Time to First Byte (TTFB)
TTFB: 677ms (Target: < 600ms).
β
HTML Payload Size
Raw HTML: 6.5KB (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
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
JavaScript
jQuery
Infrastructure & CDN
Cloudflare
π WHOIS
Registrar
eNom, LLC
Expires
2027-04-06
Registered
2012-04-06
Last Updated
2026-04-10
Status
client transfer prohibited
Name Servers
isabel.ns.cloudflare.com, jake.ns.cloudflare.com
π DNS Records
| Type | Value |
|---|---|
| A | 172.64.80.1 |
| MX | lists.isocpp.org |
| MX | alt1.aspmx.l.google.com |
| MX | alt2.aspmx.l.google.com |
| MX | aspmx.l.google.com |
| MX | aspmx2.googlemail.com |
| MX | aspmx3.googlemail.com |
| TXT | v=spf1 a mx include:_spf.google.com ip4:64.207.136.0/22 ip4:205.186.168.61/30 include:spf.mail01.mtsvc.net ~all |
| TXT | google-site-verification=Pn6gS4rwtwhr8bDoKVLHZ4u2jMboNdc9HwG_sOfD8cw |
| TXT | google-site-verification=n8n4nm0yq6bnaZdX83xKsDLU-URmQF3hvtzgAm4N_Qc |
| TXT | google-site-verification=rp7c-AVGBd6MO5uY0-D0P_jhuS9dMvVzSWRh8JCq7Kw |
| NS | jake.ns.cloudflare.com |
| NS | isabel.ns.cloudflare.com |