58
/ 100
D
Below Avg
Overall Domain Score
SEO 77 · LLM 45 · Perf 45
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 233 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: 1759ms)
- DNS: 253ms
- Connect: 334ms
- TTFB: 613ms
- Download: 1146ms
β Time to First Byte (TTFB)
TTFB: 613ms (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
Registrant Org
REDACTED FOR PRIVACY
Registrant Email
REDACTED FOR PRIVACY
Registered
1997-10-02
Expires
2026-08-25
Last Updated
2026-03-17
Status
server transfer prohibited
Name Servers
adns1.es.net, adns2.es.net
π DNS Records
| Type | Value |
|---|---|
| A | 192.101.105.158 |
| MX | pnl-gov.mail.protection.outlook.com |
| TXT | v=spf1 include:spf.protection.outlook.com -all |
| TXT | google-gws-recovery-domain-verification=63085952 |
| TXT | dtm-domain-verification=CC6K0-3Ol8KHuYi5DZkQnQJ6mLttxAcfe5W_v-69HJg |
| TXT | dtm-domain-verification=LF54LKszyjs06rk34hayI2VgFXS1waFuDdDKA_ia6qU |
| TXT | google-site-verification=GMx5iMerht4GKDkdzoP8DXayBisVpJoqTKmBQmWqIXs |
| TXT | yVc9Xo78trzmAjAGzN73YrC55IbZzVBLORGqCdY9bvHO1VImgB7T7hYgwptAW64F6h0MpbFIggo1M2RM35JOOg== |
| TXT | MS=ms95185220 |
| TXT | _2uyuf9m4omii9k2istpaamzlxxgyszv |
| TXT | _kdno381gxf04wdk7nc235pvw1qbsn2p |
| TXT | 09EE-3B3A-7034-B78F-DA03-B5CE-8E43-8B32 |
| TXT | apple-domain-verification=ENq6NtcdzvpR64wZ |
| NS | adns1.es.net |
| NS | adns2.es.net |