48
/ 100
F
Poor
Overall Domain Score
SEO 46 · LLM 45 · Perf 55
46
π SEO Score
6 / 13 checks passed
45
π€ LLM Readiness
5 / 11 checks passed
55
β‘ Performance
6 / 11 checks passed
π Extracted Page Tags
Title Tag
International Mathematical Union (IMU) | Advancing Mathematics Worldwide
Meta Description
Official website of the International Mathematical Union (IMU). Explore global initiatives, news, programs, commissions, and resources supporting mathematics worldwide.
H1 Heading
InternationalMathematicalUnion
Canonical URL
https://www.mathunion.org/
π SEO Audit
46/100β Title Tag
Length: 72 chars (Ideal: 30-60).
β Meta Description
Length: 168 chars (Ideal: 50-160).
β H1 Tag
Found 4 H1 tags. Exactly 1 is recommended.
β
Canonical URL
Canonical URL is set.
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
1 of 20 images missing alt.
β Sitemap
No sitemap found in robots.txt.
β
Heading Hierarchy
H1 and H2 structure detected.
β
Internal Links
Found 170 internal links.
β HSTS Security
Missing HSTS header.
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
55/100Network Waterfall (Total: 1447ms)
- DNS: 253ms
- Connect: 362ms
- TTFB: 736ms
- Download: 711ms
β Time to First Byte (TTFB)
TTFB: 736ms (Target: < 600ms).
β
HTML Payload Size
Raw HTML: 20.3KB (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
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
Infrastructure & CDN
Nginx
π WHOIS
Registrar
COREhub, S.R.L.
Registered
1999-12-22T20:00:15Z
Expires
2026-12-22T20:00:15Z
Last Updated
2026-02-05T20:00:45Z
Status
ok https://icann.org/epp#ok
Name Servers
deneb.dfn.de, dns-2.dfn.de, lagrange.wias-berlin.de, laplace.wias-berlin.de
π DNS Records
| Type | Value |
|---|---|
| A | 62.141.176.102 |
| MX | c1926.mx.srv.dfn.de |
| MX | b1926.mx.srv.dfn.de |
| MX | a1926.mx.srv.dfn.de |
| TXT | v=spf1 +mx +ip4:62.141.176.103 +ip4:62.141.177.90 +a:smtp.mathunion.org +a:smtp.wias-berlin.de ~all |
| TXT | google-site-verification=EyaBCWW-5LN0E7p_Ujm8XrGdde9vHjanJB_wuOm4TGg |
| TXT | HARICA-YBzh232DOrQ10zW7TZf |
| TXT | brevo-code:a35134409bb3bee12670610491689f96 |
| NS | laplace.wias-berlin.de |
| NS | dns-2.dfn.de |
| NS | lagrange.wias-berlin.de |
| NS | deneb.dfn.de |