isi.edu
Scanned URL: https://isi.edu
77
π SEO Score
10 / 13 checks passed
73
π€ LLM Readiness
8 / 11 checks passed
91
β‘ Performance
10 / 11 checks passed
π Extracted Page Tags
Title Tag
Home | Information Sciences Institute
Meta Description
None found
H1 Heading
Information Sciences Institute
Canonical URL
https://www.isi.edu/
π SEO Audit
77/100β
Title Tag
Length: 37 chars (Ideal: 30-60).
β Meta Description
No description found.
β
H1 Tag
Found 1 H1 tags. Exactly 1 is recommended.
β
Canonical URL
Canonical URL is set.
β
Open Graph Tags
Found 7 OG properties (4+ recommended).
β
Indexability
Page allows indexing.
β
Mobile Viewport
Viewport meta tag present.
β Image Alt Text
7 of 30 images missing alt.
β
Sitemap
Sitemap declared.
β
Heading Hierarchy
H1 and H2 structure detected.
β
Internal Links
Found 97 internal links.
β HSTS Security
Missing HSTS header.
β
HTTPS
Loads securely over HTTPS.
π€ LLMO
73/100β
Structured Data (JSON-LD)
Found 1 JSON-LD blocks.
β
Schema Entities
Types: webpage, imageobject, breadcrumblist, website, organization
β FAQ Schema
Missing FAQ schema.
β Contextual Summary
Description too short for AI context.
β E-E-A-T (Author)
No author meta or schema.
β
Organisation Schema
Business entity defined.
β
Breadcrumb Schema
Site architecture is machine-readable.
β
AI Crawler Access
AI agents not blocked.
β
Language Declaration
Language set to 'en-US'.
β
Semantic Structure
Uses <main> or <article>.
β
Entity Verification Links
Social/publisher profiles linked.
β‘ Performance
91/100Network Waterfall (Total: 965ms)
- DNS: 253ms
- Connect: 261ms
- TTFB: 387ms
- Download: 578ms
β
Time to First Byte (TTFB)
TTFB: 387ms (Target: < 600ms).
β
HTML Payload Size
Raw HTML: 19.4KB (Target: < 150KB).
β
Text Compression
Compression enabled (gzip).
β
Cache Policies
Cache-Control headers set.
β
CDN Usage
Edge delivery detected.
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
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
CMS
WordPress
E-Commerce
Magento
Analytics & Tracking
Google Tag Manager
JavaScript
jQuery
CSS Frameworks
Font Awesome
Infrastructure & CDN
Cloudflare
π WHOIS
WHOIS unavailable.
π DNS Records
| Type | Value |
|---|---|
| A | 141.193.213.20 |
| A | 141.193.213.21 |
| MX | mxa-006c3502.gslb.gpphosted.com |
| MX | mxb-006c3502.gslb.gpphosted.com |
| TXT | OSSRH-90447 |
| TXT | _3ji0kq2cjlddas4tqi3mbon3xjhhxps |
| TXT | apple-domain-verification=5FZgJkmHEGYFXkSg |
| TXT | docusign=55f9b41e-27b7-49e4-af9e-c11b83854c61 |
| TXT | tgHn89inYU4zTEMfv0T+jS8XykcPIsqF6+lvfjStaf639eXGhSSOSdNlSW/qss6Up3dPCv+X6+8gZOLm9R+gMA== |
| TXT | infoblox-domain-mastery=9c12fcf7c63542b120c0636e2605be7f76b23c4fb8309890834521da0076d73468 |
| TXT | atlassian-domain-verification=aNYeVhAS9Ogdeh/aU4x04/fQ9ElE8q0NlhcTa2xB/Ze61135GWqDo3dMMRw/SWmM |
| TXT | v=spf1 a mx a:ant.isi.edu a:hmail.jitbit.com a:hmail2.jitbit.com ip4:209.85.128.0/17 ip4:128.9.43.10 ip4:128.9.43.11 ip4:128.9.43.20 ip4:128.9.16.21 ip6:2603:10b6:a03:32a::11/32 ip6:2a01:111:f400:7e8c:0:0:0:206/32 ip4:128.9.48.0/20 ip4:67.231.155.152 ip4:67.231.147.152 ip4:205.220.168.151 ip4:205.220.180.151 ip4:128.9.28.9 ip4:128.9.37.21 ip4:128.9.37.125 ip4:128.9.37.30 ip4:128.9.37.100 ip6:2001:1878:401::8009:1c09 include:spf.protection.outlook.com include:_spf.google.com ~all |
| NS | ns3.isi.edu |
| NS | ns4.isi.edu |
| NS | ns2.isi.edu |