html5rocks.com

Scanned URL: https://html5rocks.com

62

πŸ” SEO Score

8 / 13 checks passed

64

πŸ€– LLM Readiness

7 / 11 checks passed

55

⚑ Performance

6 / 11 checks passed

πŸ“ Extracted Page Tags
Title Tag
web.dev
Meta Description
Guidance to build modern web experiences that work on any browser.
H1 Heading
None found
Canonical URL
https://web.dev/
πŸ” SEO Audit
62/100
❌ Title Tag
Length: 7 chars (Ideal: 30-60).
βœ… Meta Description
Length: 66 chars (Ideal: 50-160).
❌ H1 Tag
Found 0 H1 tags. Exactly 1 is recommended.
βœ… Canonical URL
Canonical URL is set.
βœ… Open Graph Tags
Found 10 OG properties (4+ recommended).
βœ… Indexability
Page allows indexing.
βœ… Mobile Viewport
Viewport meta tag present.
❌ Image Alt Text
8 of 10 images missing alt.
❌ Sitemap
No sitemap found in robots.txt.
❌ Heading Hierarchy
Missing H1 or H2 tags.
βœ… Internal Links
Found 31 internal links.
βœ… HSTS Security
HSTS header present.
βœ… HTTPS
Loads securely over HTTPS.
πŸ€– LLMO
64/100
βœ… Structured Data (JSON-LD)
Found 3 JSON-LD blocks.
βœ… Schema Entities
Types: article, organization, website
❌ FAQ Schema
Missing FAQ schema.
❌ Contextual Summary
Description too short for AI context.
❌ E-E-A-T (Author)
No author meta or schema.
βœ… Organisation Schema
Business entity defined.
❌ Breadcrumb Schema
Missing BreadcrumbList.
βœ… AI Crawler Access
AI agents not blocked.
βœ… Language Declaration
Language set to 'en'.
βœ… Semantic Structure
Uses <main> or <article>.
βœ… Entity Verification Links
Social/publisher profiles linked.
⚑ Performance
55/100
Network Waterfall (Total: 922ms)
  • DNS: 509ms
  • Connect: 511ms
  • TTFB: 751ms
  • Download: 171ms
❌ Time to First Byte (TTFB)
TTFB: 751ms (Target: < 600ms).
βœ… HTML Payload Size
Raw HTML: 21.2KB (Target: < 150KB).
βœ… Text Compression
Compression enabled (gzip).
❌ Cache Policies
Missing Cache-Control headers.
❌ CDN Usage
No CDN headers found.
βœ… Secure Delivery (HTTPS)
Served securely.
❌ Modern Protocol
Using HTTP/1.1.
βœ… Native Lazy Loading
Images use loading='lazy'.
❌ Minified Assets
No minified assets linked.
βœ… Preload / Preconnect Hints
Resource hints found.
βœ… Character Set
UTF-8 declared.
πŸ›‘οΈ Security & Blacklist
Clean
βœ… Domain is clean.
βœ… Spamhaus DBLVerify β†—
Lookup inconclusive β€” use the Verify link to check manually.
βœ… SURBLVerify β†—
Not listed β€” no threats detected.
βœ… URIBLVerify β†—
Not listed β€” no threats detected.
βœ… Google Safe BrowsingVerify β†—
No unsafe content found per Google Safe Browsing.
βš™οΈ Technologies
E-Commerce
Magento
πŸ“‹ WHOIS
Registrar
MarkMonitor Inc.
Registered
2010-01-18T01:06:12Z
Expires
2027-01-18T01:06:12Z
Last Updated
2025-12-17T10:30:52Z
Status
clientDeleteProhibited https://icann.org/epp#clientDeleteProhibited, clientTransferProhibited https://icann.org/epp#clientTransferProhibited, clientUpdateProhibited https://icann.org/epp#clientUpdateProhibited
Name Servers
NS1.GOOGLE.COM, NS2.GOOGLE.COM, NS3.GOOGLE.COM, NS4.GOOGLE.COM
πŸ”— DNS Records
TypeValue
A142.250.69.147
TXTv=spf1 -all
TXTgoogle-site-verification=tTsESpe5KAbzERVPsyItkkjO3nYVxQGJqWu2MQczRtY
NSns2.google.com
NSns4.google.com
NSns3.google.com
NSns1.google.com

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