pnnl.gov
Scanned URL: https://pnnl.gov
77
π SEO Score
10 / 13 checks passed
45
π€ LLM Readiness
5 / 11 checks passed
45
β‘ Performance
5 / 11 checks passed
π Extracted Page Tags
Title Tag
Pacific Northwest National Laboratory | PNNL
Meta Description
PNNL advances the frontiers of knowledge, taking on some of the worldβs greatest science and technology challenges.
H1 Heading
PNNL
Canonical URL
https://www.pnnl.gov/
π SEO Audit
77/100β
Title Tag
Length: 44 chars (Ideal: 30-60).
β
Meta Description
Length: 115 chars (Ideal: 50-160).
β H1 Tag
Found 3 H1 tags. Exactly 1 is recommended.
β
Canonical URL
Canonical URL is set.
β Open Graph Tags
Found 3 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 250 internal links.
β
HSTS Security
HSTS header present.
β
HTTPS
Loads securely over HTTPS.
π€ LLMO
45/100β Structured Data (JSON-LD)
No JSON-LD found.
β Schema Entities
No schema entities.
β FAQ Schema
Missing FAQ schema.
β
Contextual Summary
Description provides good 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
Social/publisher profiles linked.
β‘ Performance
45/100Network Waterfall (Total: 1791ms)
- DNS: 253ms
- Connect: 334ms
- TTFB: 696ms
- Download: 1095ms
β Time to First Byte (TTFB)
TTFB: 696ms (Target: < 600ms).
β
HTML Payload Size
Raw HTML: 84.9KB (Target: < 150KB).
β Text Compression
No Brotli/Gzip detected.
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
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
CMS
Drupal
E-Commerce
Magento
JavaScript
jQuery
π WHOIS
Registrar
get.gov
Registered
2010-03-08T21:53:25Z
Expires
2027-01-15T16:25:47Z
Last Updated
2026-03-16T23:14:58Z
Status
serverTransferProhibited https://icann.org/epp#serverTransferProhibited
Name Servers
adns1.es.net, adns2.es.net
Registrant Org
REDACTED FOR PRIVACY
π DNS Records
| Type | Value |
|---|---|
| A | 192.101.105.198 |
| MX | pnnl-gov.mail.protection.outlook.com |
| TXT | v=spf1 include:spf.protection.outlook.com include:180060.spf03.hubspotemail.net -all |
| TXT | google-site-verification=GA-_2qm9VQb9DLfqvWoJAunyIT3cB_J2My93S2ShDkE |
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| TXT | docker-verification=94c505aa-3fa1-4974-8688-7cca5080c05d |
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| NS | adns1.es.net |
| NS | adns2.es.net |