alleninstitute.org
Scanned URL: https://alleninstitute.org
📅 Scan completed: April 16, 2026 at 7:47 PM
83
/ 100
A
Great
Overall Domain Score
SEO 77 · LLM 82 · Perf 91
77
π SEO Score
10 / 13 checks passed
82
π€ LLM Readiness
9 / 11 checks passed
91
β‘ Performance
10 / 11 checks passed
π Extracted Page Tags
Title Tag
Allen Institute - Understanding life, advancing health
Meta Description
Our creative and multi-dimensional teams focus on answering some of the biggest questions in bioscience.Β
H1 Heading
.st0 {
fill: #133256;
}
.st1 {
isolation: isolate;
}
.st2 {
mix-blend-mode: multiply;
}
.st3 {
fill: #847aa2;
}
.st4 {
fill: #fff;
}
.st5 {
fill: #74a040;
}
.st6 {
fill: #5ea5cd;
}
Canonical URL
https://alleninstitute.org/
π SEO Audit
77/100β
Title Tag
Length: 54 chars (Ideal: 30-60).
β
Meta Description
Length: 105 chars (Ideal: 50-160).
β H1 Tag
Found 2 H1 tags. Exactly 1 is recommended.
β
Canonical URL
Canonical URL is set.
β
Open Graph Tags
Found 10 OG properties (4+ recommended).
β
Indexability
Page allows indexing.
β
Mobile Viewport
Viewport meta tag present.
β Image Alt Text
18 of 55 images missing alt.
β
Sitemap
Sitemap declared.
β
Heading Hierarchy
H1 and H2 structure detected.
β
Internal Links
Found 100 internal links.
β HSTS Security
Missing HSTS header.
β
HTTPS
Loads securely over HTTPS.
π€ LLMO
82/100β
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 provides good 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: 546ms)
- DNS: 253ms
- Connect: 260ms
- TTFB: 491ms
- Download: 55ms
β
Time to First Byte (TTFB)
TTFB: 491ms (Target: < 600ms).
β
HTML Payload Size
Raw HTML: 18.9KB (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 unsafe content found per Google Safe Browsing.
βοΈ Technologies
CMS
WordPress
E-Commerce
Magento
Analytics & Tracking
Google Tag Manager
JavaScript
jQuery
Infrastructure & CDN
Cloudflare
π WHOIS
Registrar
Amazon Registrar, Inc.
Expires
2026-06-18
Registered
2002-06-18
Last Updated
2025-05-19
Status
client delete prohibited, client transfer prohibited, client update prohibited
Name Servers
ns-1159.awsdns-16.org, ns-2021.awsdns-60.co.uk, ns-402.awsdns-50.com, ns-537.awsdns-03.net
π DNS Records
| Type | Value |
|---|---|
| A | 141.193.213.10 |
| A | 141.193.213.11 |
| MX | alleninstitute-org.mail.protection.outlook.com |
| TXT | google-site-verification=9wu3p_hZUescvVSoNjZznc15nueqDwDzFITk6uziJ5c |
| TXT | google-site-verification=h2o3GrhZ6RPNWTIMJI34-OuGzrO0PhqebqY7r2eIaU4 |
| TXT | google-site-verification=sPAlNEY85Uo6C_qVT2_D5YlUMZIVfnO9eDw3MySRRFU |
| TXT | smartsheet-site-validation=-84ZImfDXsyJJjpCb0sHrwslAtQmCtqM |
| TXT | v=spf1 include:spf.protection.outlook.com +include:_spf.psm.knowbe4.com +include:spf_c.oraclecloud.com +include:_spf.e2ma.net ~all |
| TXT | ZOOM_verify_yEIEzuUIR2Cx47EiLvcZKg |
| TXT | apple-domain-verification=mNBIbKGL9mK6QutV |
| TXT | atlassian-domain-verification=2lRxaeWdh4Hcz9zE2azLxgZNexdgkVz0yUha9NOJ1gawlrHACZcaFaUUH/j1/vFb |
| TXT | e2ma-verification=6ymgb |
| NS | ns-537.awsdns-03.net |
| NS | ns-1159.awsdns-16.org |
| NS | ns-2021.awsdns-60.co.uk |
| NS | ns-402.awsdns-50.com |