siu.edu
Scanned URL: https://siu.edu
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
Southern Illinois University
Meta Description
Southern Illinois University is the right place for your college experience: in Carbondale, Illinois, SIU offers everything you need, plus extras that inspire.
H1 Heading
Southern Illinois University
Canonical URL
None found
π SEO Audit
69/100β
Title Tag
Length: 35 chars (Ideal: 30-60).
β
Meta Description
Length: 159 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 5 OG properties (4+ recommended).
β
Indexability
Page allows indexing.
β
Mobile Viewport
Viewport meta tag present.
β Image Alt Text
19 of 25 images missing alt.
β Sitemap
No sitemap found in robots.txt.
β
Heading Hierarchy
H1 and H2 structure detected.
β
Internal Links
Found 38 internal links.
β HSTS Security
Missing HSTS header.
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
Uses <main> or <article>.
β Entity Verification Links
No entity validation links.
β‘ Performance
64/100Network Waterfall (Total: 316ms)
- DNS: 125ms
- Connect: 155ms
- TTFB: 316ms
- Download: 0ms
β
Time to First Byte (TTFB)
TTFB: 316ms (Target: < 600ms).
β
HTML Payload Size
Raw HTML: 8.8KB (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 warnings found in Google Safe Browsing transparency report.
βοΈ Technologies
Analytics & Tracking
Google AnalyticsGoogle Tag Manager
JavaScript
jQuery
CSS Frameworks
BootstrapFont Awesome
Infrastructure & CDN
Apache
π WHOIS
WHOIS unavailable.
π DNS Records
| Type | Value |
|---|---|
| A | 131.230.21.130 |
| MX | siu-edu.mail.protection.outlook.com |
| TXT | adobe-idp-site-verification=8e699fe7391a61d469bd007a3295c397905fb566b98db27d355d3483eac0a86e |
| TXT | apple-domain-verification=wLe0m12b2Z4EunYa |
| TXT | apple-domain-verification=UWcwBIUNhBK-htVraea_MSmuyduELwRhhWx2MFJw2OE |
| TXT | v=spf1 a mx ip4:131.230.0.0/16 include:spf.protection.outlook.com include:sendgrid.net include:a._spf.brightspace.com ~all |
| TXT | MS=ms20230666 |
| TXT | e2ma-verification=19bbb |
| TXT | e2ma-verification=702eb |
| TXT | HoxTnhzvBYZ82oYiTjotA/8BUKC/NJEHjQL5Yvtwo15uaVyH+vsDHa5xmjKxnwtDtJloUn2AHIlLstIoCDWMLg== |
| NS | ns4.siu.edu |
| NS | ns3.siu.edu |
| NS | ns1.siu.edu |
| NS | ns5.siu.edu |