prb.org
Scanned URL: https://prb.org
85
π SEO Score
11 / 13 checks passed
64
π€ LLM Readiness
7 / 11 checks passed
73
β‘ Performance
8 / 11 checks passed
π Extracted Page Tags
Title Tag
Homepage - Population Reference Bureau
Meta Description
None found
H1 Heading
Data is powerful when it helps people live better lives.
Canonical URL
https://www.prb.org/
π SEO Audit
85/100β
Title Tag
Length: 38 chars (Ideal: 30-60).
β Meta Description
No description found.
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
9 of 9 images missing alt.
β
Sitemap
Sitemap declared.
β
Heading Hierarchy
H1 and H2 structure detected.
β
Internal Links
Found 44 internal links.
β
HSTS Security
HSTS header present.
β
HTTPS
Loads securely over HTTPS.
π€ LLMO
64/100β
Structured Data (JSON-LD)
Found 1 JSON-LD blocks.
β
Schema Entities
Types: webpage, imageobject, breadcrumblist, website
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
Site architecture is machine-readable.
β
AI Crawler Access
AI agents not blocked.
β
Language Declaration
Language set to 'en-US'.
β
Semantic Structure
Uses <main> or <article>.
β
Entity Verification Links
Social/publisher profiles linked.
β‘ Performance
73/100Network Waterfall (Total: 420ms)
- DNS: 126ms
- Connect: 155ms
- TTFB: 283ms
- Download: 137ms
β
Time to First Byte (TTFB)
TTFB: 283ms (Target: < 600ms).
β
HTML Payload Size
Raw HTML: 24.7KB (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
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 warnings found in Google Safe Browsing transparency report.
βοΈ Technologies
CMS
WordPress
E-Commerce
Magento
Analytics & Tracking
Google Tag Manager
JavaScript
jQuery
π WHOIS
Registrar
Network Solutions, LLC
Expires
2030-11-20
Registered
1994-11-21
Last Updated
2025-09-28
Status
client transfer prohibited
Name Servers
ns-1150.awsdns-15.org, ns-124.awsdns-15.com, ns-1962.awsdns-53.co.uk, ns-733.awsdns-27.net
π DNS Records
| Type | Value |
|---|---|
| A | 136.114.143.119 |
| MX | prb-org.mail.protection.outlook.com |
| TXT | v=spf1 mx ip4:23.31.213.154 include:spf.ess.barracudanetworks.com include:spf.protection.outlook.com include:servers.mcsv.net include:mailgun.org include:amazonses.com ~all |
| TXT | openai-domain-verification=dv-XfcBLKa0mR2Qjr83cxgZtbuP |
| NS | ns-1150.awsdns-15.org |
| NS | ns-124.awsdns-15.com |
| NS | ns-1962.awsdns-53.co.uk |
| NS | ns-733.awsdns-27.net |