43
/ 100
F
Poor
Overall Domain Score
SEO 38 · LLM 27 · Perf 64
38
π SEO Score
5 / 13 checks passed
27
π€ LLM Readiness
3 / 11 checks passed
64
β‘ Performance
7 / 11 checks passed
π Extracted Page Tags
Title Tag
SLMath
Meta Description
Independent non-profit mathematical sciences research institute founded in 1982 in Berkeley, CA, home of collaborative research programs and public outreach.
H1 Heading
None found
Canonical URL
None found
π SEO Audit
38/100β Title Tag
Length: 6 chars (Ideal: 30-60).
β
Meta Description
Length: 157 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
No images found.
β Sitemap
No sitemap found in robots.txt.
β Heading Hierarchy
Missing H1 or H2 tags.
β Internal Links
Found 0 internal links.
β HSTS Security
Missing HSTS header.
β
HTTPS
Loads securely over HTTPS.
π€ LLMO
27/100β 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
No entity validation links.
β‘ Performance
64/100Network Waterfall (Total: 894ms)
- DNS: 254ms
- Connect: 318ms
- TTFB: 512ms
- Download: 382ms
β
Time to First Byte (TTFB)
TTFB: 512ms (Target: < 600ms).
β
HTML Payload Size
Raw HTML: 1.2KB (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
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 unsafe content found per Google Safe Browsing.
βοΈ Technologies
E-Commerce
Magento
Analytics & Tracking
Google AnalyticsGoogle Tag Manager
JavaScript
jQuery
Infrastructure & CDN
Nginx
π WHOIS
Registrar
Gandi SAS
Registered
1989-06-27T04:00:00Z
Expires
2026-06-26T04:00:00Z
Last Updated
2025-05-27T04:04:56Z
Status
clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Name Servers
ns-1383.awsdns-44.org, ns-155.awsdns-19.com, ns-2024.awsdns-61.co.uk, ns-563.awsdns-06.net
π DNS Records
| Type | Value |
|---|---|
| A | 54.177.207.148 |
| MX | aspmx2.googlemail.com |
| MX | aspmx3.googlemail.com |
| MX | alt1.aspmx.l.google.com |
| MX | alt2.aspmx.l.google.com |
| MX | aspmx.l.google.com |
| TXT | MS=D348CE7E243B44CBBB80394E7D7009180C797857 |
| TXT | apple-domain-verification=6TO4zxmBptIjTbaD |
| TXT | atlassian-domain-verification=U/BFG5DvRFFOT5YjoG/98AsnaFX8Fa53fGpK3SlpAervJa4wSC5Bpk88kbbzlnCK |
| TXT | docusign=2c7ad81f-8a05-4309-9965-1665c260370d |
| TXT | docusign=fcddda63-ec40-4cf1-812e-8dc15c90e1a3 |
| TXT | google-site-verification=cTwLY3hha2g_FMK-tN_6WNDOn8Pb4DH5QQDqcR-kSOw |
| TXT | pardot685283=e0fbe842f34bdb519d33b286da5fdb8820da48029d6b7a07c512d25221afb76a |
| TXT | v=spf1 include:_spf.google.com include:servers.mcsv.net mx include:aspmx.pardot.com ~all |
| NS | ns-2024.awsdns-61.co.uk |
| NS | ns-563.awsdns-06.net |
| NS | ns-1383.awsdns-44.org |
| NS | ns-155.awsdns-19.com |
⭐ Community Rating
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