bnl.gov
Scanned URL: https://bnl.gov
46
π SEO Score
6 / 13 checks passed
36
π€ LLM Readiness
4 / 11 checks passed
55
β‘ Performance
6 / 11 checks passed
π Extracted Page Tags
Title Tag
Brookhaven National Laboratory β a passion for discovery
Meta Description
We advance fundamental research in nuclear and particle physics to gain a deeper understanding of matter, energy, space, and time; apply photon sciences and nanomaterials research to energy challenges of critical importance to the nation; and perform cross-disciplinary research on computation, sustainable energy, national security, and Earthβs ecosystems.
H1 Heading
None found
Canonical URL
None found
π SEO Audit
46/100β
Title Tag
Length: 56 chars (Ideal: 30-60).
β Meta Description
Length: 357 chars (Ideal: 50-160).
β H1 Tag
Found 0 H1 tags. Exactly 1 is recommended.
β Canonical URL
Missing canonical tag.
β Open Graph Tags
Found 0 OG properties (4+ recommended).
β
Indexability
Page allows indexing.
β
Mobile Viewport
Viewport meta tag present.
β Image Alt Text
4 of 19 images missing alt.
β Sitemap
No sitemap found in robots.txt.
β Heading Hierarchy
Missing H1 or H2 tags.
β
Internal Links
Found 97 internal links.
β
HSTS Security
HSTS header present.
β
HTTPS
Loads securely over HTTPS.
π€ LLMO
36/100β 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
No semantic HTML5 wrappers.
β
Entity Verification Links
Social/publisher profiles linked.
β‘ Performance
55/100Network Waterfall (Total: 1201ms)
- DNS: 0ms
- Connect: 0ms
- TTFB: 266ms
- Download: 935ms
β
Time to First Byte (TTFB)
TTFB: 266ms (Target: < 600ms).
β
HTML Payload Size
Raw HTML: 38.4KB (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
No lazy loading detected.
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
E-Commerce
Magento
Analytics & Tracking
Google AnalyticsGoogle Tag Manager
JavaScript
jQuery
CSS Frameworks
Font Awesome
Infrastructure & CDN
Apache
π WHOIS
Registrar
get.gov
Registrant Org
REDACTED FOR PRIVACY
Registrant Email
REDACTED FOR PRIVACY
Registered
1997-10-02
Expires
2026-08-21
Last Updated
2025-10-05
Status
server transfer prohibited
Name Servers
adns1.es.net, adns2.es.net, ns2.bnl.gov, ns3.bnl.gov
π DNS Records
| Type | Value |
|---|---|
| A | 130.199.3.23 |
| MX | mxb-00008201.gslb.pphosted.com |
| MX | mxa-00008201.gslb.pphosted.com |
| TXT | docusign=220a58d5-04e7-47f6-96a8-96dec93133bb |
| TXT | jamf-site-verification=d3JOxbkcnUfTd-wVRvH2Bw |
| TXT | asv=09eabd87e5743cabba794700a5bae363 |
| TXT | apple-domain-verification=2r22YZxYPIwNtXnj |
| TXT | docusign=f5738785-1ea3-4e4c-88f9-afe82e39c4ba |
| TXT | pexip-ms-tenant-domain-verification=02aaa056-850d-447f-9e57-a8f25f95d378 |
| TXT | ZOOM_verify_JDKyLmxQTZ6qPEC0gg3mmA |
| TXT | 4ZrxQqp0E56PP8ap+kGcAKnWTP2m0Lm6OXJjOB1iFKwXjq4y2Ek/h9mbx+c1Qqgpp8RqgJLZJeZafZFexJK9dw== |
| TXT | atlassian-domain-verification=pFoqLBN0mkEvqHzC5QiTzV8bDtokCqw7XvVzvVIXsCqNLCkdSg5V5WaX26W4bv5a |
| TXT | bw=h/WRsvPMTilODAgdOmceVxtKA+0d/rnvBSq11OWjjrgy |
| TXT | facebook-domain-verification=tfek7oux9lhk4k5xbwn4y8vls4ndfb |
| TXT | adobe-idp-site-verification=686523da35ea4153442ceb6cbe254ea6804e38e356e2bacaa25efcaaadf29b1b |
| TXT | openai-domain-verification=dv-wnxDA6mU5xA84gbOsvEHK7xp |
| TXT | MS=ms85727648 |
| TXT | openai-domain-verification=dv-aC4J5mE9xpIt3nS8d9qnAreQ |
| TXT | v=spf1 ip4:130.199.3.0/24 ip4:130.199.4.0/23 ip6:2620:10a:0:3::/64 include:spf.protection.outlook.com include:spf-00008201.pphosted.com ip4:54.83.9.163/32 a:spf.servicenowservices.com ip4:165.193.56.42/32 ?all |
| NS | ns2.bnl.gov |
| NS | ns3.bnl.gov |
| NS | adns1.es.net |
| NS | adns2.es.net |