opencv.org
Scanned URL: https://opencv.org
54
π SEO Score
7 / 13 checks passed
73
π€ LLM Readiness
8 / 11 checks passed
91
β‘ Performance
10 / 11 checks passed
π Extracted Page Tags
Title Tag
OpenCV - Open Computer Vision Library
Meta Description
OpenCV provides a real-time optimized Computer Vision library, tools, and hardware. It also supports model execution for Machine Learning (ML) and Artificial Intelligence (AI).
H1 Heading
None found
Canonical URL
https://opencv.org/
π SEO Audit
54/100β
Title Tag
Length: 37 chars (Ideal: 30-60).
β Meta Description
Length: 176 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 10 OG properties (4+ recommended).
β
Indexability
Page allows indexing.
β
Mobile Viewport
Viewport meta tag present.
β Image Alt Text
42 of 43 images missing alt.
β Sitemap
No sitemap found in robots.txt.
β Heading Hierarchy
Missing H1 or H2 tags.
β
Internal Links
Found 159 internal links.
β HSTS Security
Missing HSTS header.
β
HTTPS
Loads securely over HTTPS.
π€ LLMO
73/100β
Structured Data (JSON-LD)
Found 1 JSON-LD blocks.
β
Schema Entities
Types: webpage, imageobject, breadcrumblist, website, organization
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
Business entity defined.
β
Breadcrumb Schema
Site architecture is machine-readable.
β
AI Crawler Access
AI agents not blocked.
β
Language Declaration
Language set to 'en-US'.
β Semantic Structure
No semantic HTML5 wrappers.
β
Entity Verification Links
Social/publisher profiles linked.
β‘ Performance
91/100Network Waterfall (Total: 206ms)
- DNS: 125ms
- Connect: 132ms
- TTFB: 186ms
- Download: 20ms
β
Time to First Byte (TTFB)
TTFB: 186ms (Target: < 600ms).
β
HTML Payload Size
Raw HTML: 59.2KB (Target: < 150KB).
β
Text Compression
Compression enabled (gzip).
β
Cache Policies
Cache-Control headers set.
β
CDN Usage
Edge delivery detected.
β
Secure Delivery (HTTPS)
Served securely.
β Modern Protocol
Using HTTP/1.1.
β
Native Lazy Loading
Images use loading='lazy'.
β
Minified Assets
Minified .js/.css referenced.
β
Preload / Preconnect Hints
Resource hints found.
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
CMS
WordPress
E-Commerce
Magento
Analytics & Tracking
Google Tag Manager
JavaScript
jQuery
CSS Frameworks
Font Awesome
Infrastructure & CDN
Cloudflare
π WHOIS
Registrar
GoDaddy.com, LLC
Expires
2027-02-09
Registered
2005-02-09
Last Updated
2026-03-26
Status
client delete prohibited, client renew prohibited, client transfer prohibited, client update prohibited
Name Servers
nina.ns.cloudflare.com, stan.ns.cloudflare.com
π DNS Records
| Type | Value |
|---|---|
| A | 104.26.14.224 |
| A | 104.26.15.224 |
| A | 172.67.72.85 |
| MX | alt1.aspmx.l.google.com |
| MX | alt2.aspmx.l.google.com |
| MX | aspmx.l.google.com |
| MX | alt3.aspmx.l.google.com |
| MX | alt4.aspmx.l.google.com |
| TXT | google-site-verification=5QC19TB-PMA8dMlHDllsRRmI-7MYaXDxNcB8vXzshFc |
| TXT | google-site-verification=E1ORT1srY97eSSmZOBedZqyVzeJduh1Jll_ehu3hn28 |
| TXT | google-site-verification=_RUwdW7VMzMZijQGeaO3zIkuiPMhzXgf6TYj9pSfITw |
| TXT | linkedin-site-verification=68642795-a0c7-426d-bb71-d3e359c0a1e4 |
| TXT | v=spf1 include:_spf.google.com include:mailgun.org -all |
| TXT | 43c363f5-55bc-4a78-ad2a-1d2f79225085 |
| TXT | _globalsign-domain-verification=AfIUsqMo_BNmwiXqouAXz9KbkWiI-prm1P0UCLvXRO |
| NS | nina.ns.cloudflare.com |
| NS | stan.ns.cloudflare.com |