webpkgcache.com
Scanned URL: https://webpkgcache.com
85
π SEO Score
11 / 13 checks passed
73
π€ LLM Readiness
8 / 11 checks passed
64
β‘ Performance
7 / 11 checks passed
π Extracted Page Tags
Title Tag
Signed Exchanges on Google Search | Google Search Central Β |Β Documentation Β |Β Google for Developers
Meta Description
Learn about specific requirements for signed exchanges and how they allow Google Search to prefetch your content while preserving user privacy.
H1 Heading
Get started with signed exchanges on Google Search
Canonical URL
https://developers.google.com/search/docs/appearance/signed-exchange
π SEO Audit
85/100β Title Tag
Length: 101 chars (Ideal: 30-60).
β
Meta Description
Length: 143 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 9 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 208 internal links.
β
HSTS Security
HSTS header present.
β
HTTPS
Loads securely over HTTPS.
π€ LLMO
73/100β
Structured Data (JSON-LD)
Found 1 JSON-LD blocks.
β
Schema Entities
Types: breadcrumblist
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
Missing Organization schema.
β
Breadcrumb Schema
Site architecture is machine-readable.
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
Social/publisher profiles linked.
β‘ Performance
64/100Network Waterfall (Total: 549ms)
- DNS: 0ms
- Connect: 0ms
- TTFB: 156ms
- Download: 393ms
β
Time to First Byte (TTFB)
TTFB: 156ms (Target: < 600ms).
β
HTML Payload Size
Raw HTML: 29.4KB (Target: < 150KB).
β
Text Compression
Compression enabled (gzip).
β Cache Policies
Missing Cache-Control headers.
β CDN Usage
No CDN headers found.
β
Secure Delivery (HTTPS)
Served securely.
β Modern Protocol
Using HTTP/1.1.
β
Native Lazy Loading
Images use loading='lazy'.
β Minified Assets
No minified assets linked.
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
Not listed β no threats detected.
β
Google Safe BrowsingVerify β
No unsafe content found per Google Safe Browsing.
π WHOIS
Registrar
MarkMonitor Inc.
Registered
2019-10-08
Expires
2026-10-08
Last Updated
2025-09-06
Status
client delete prohibited, client transfer prohibited, client update prohibited
Name Servers
ns1.google.com, ns2.google.com, ns3.google.com, ns4.google.com
π DNS Records
| Type | Value |
|---|---|
| A | 142.250.69.97 |
| TXT | v=spf1 ?all |
| NS | ns4.google.com |
| NS | ns2.google.com |
| NS | ns3.google.com |
| NS | ns1.google.com |