58
/ 100
D
Below Avg
Overall Domain Score
SEO 69 · LLM 36 · Perf 64
69
π SEO Score
9 / 13 checks passed
36
π€ LLM Readiness
4 / 11 checks passed
64
β‘ Performance
7 / 11 checks passed
π Extracted Page Tags
Title Tag
U.S. Chemical Safety and Hazard Investigation Board | CSB
Meta Description
The CSB is an independent federal agency charged with investigating industrial chemical accidents. Headquartered in Washington, DC, the agency's board members are appointed by the President and confirmed by the Senate. The CSB conducts root cause investigations of chemical accidents at fixed industrial facilities. Root causes are usually deficiencies in safety management systems, but can be any factor that would have prevented the accident if that factor had not occurred.
H1 Heading
About the CSB
Canonical URL
None found
π SEO Audit
69/100β Title Tag
Length: 62 chars (Ideal: 30-60).
β Meta Description
Length: 477 chars (Ideal: 50-160).
β
H1 Tag
Found 1 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
0 of 5 images missing alt.
β
Sitemap
Sitemap declared.
β
Heading Hierarchy
H1 and H2 structure detected.
β
Internal Links
Found 70 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
64/100Network Waterfall (Total: 646ms)
- DNS: 29ms
- Connect: 36ms
- TTFB: 453ms
- Download: 193ms
β
Time to First Byte (TTFB)
TTFB: 453ms (Target: < 600ms).
β
HTML Payload Size
Raw HTML: 20.8KB (Target: < 150KB).
β
Text Compression
Compression enabled (gzip).
β Cache Policies
Missing Cache-Control headers.
β
CDN Usage
Edge delivery detected.
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
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
E-Commerce
Magento
Analytics & Tracking
Google AnalyticsGoogle Tag Manager
JavaScript
AngularjQuery
Infrastructure & CDN
Cloudflare
π WHOIS
Registrar
get.gov
Registrant Org
REDACTED FOR PRIVACY
Registrant Email
REDACTED FOR PRIVACY
Registered
1997-12-18
Expires
2026-09-08
Last Updated
2025-09-13
Status
server transfer prohibited
Name Servers
lindsey.ns.cloudflare.com, stan.ns.cloudflare.com
π DNS Records
| Type | Value |
|---|---|
| A | 104.18.3.147 |
| A | 104.18.2.147 |
| MX | csb-gov.mail.protection.outlook.com |
| TXT | MS=ms61735601 |
| TXT | apple-domain-verification=Sqaa2RYAlQHIj5Ea |
| TXT | klaviyo-site-verification=WfcJA3 |
| TXT | ms-domain-verification=df14a00b-fa48-4511-91ed-8504cb1c8760 |
| TXT | v=spf1 include:spf.protection.outlook.com -all |
| TXT | v=spf1 ip4:152.180.8.10 include:spf.protection.outlook.com include:mail.zendesk.com include:spf.hosting.americaneagle.com mx:csb.gov -all |
| TXT | MS=ms41737742 |
| NS | lindsey.ns.cloudflare.com |
| NS | stan.ns.cloudflare.com |
⭐ Community Rating
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