science20.com
Scanned URL: https://science20.com
46
๐ SEO Score
6 / 13 checks passed
27
๐ค LLM Readiness
3 / 11 checks passed
45
โก Performance
5 / 11 checks passed
๐ Extracted Page Tags
Title Tag
Science 2.0 | ยฎ The world's best scientists, the Internet's smartest readers.
Meta Description
The world's best scientists. The internet's smartest readers.
H1 Heading
None found
Canonical URL
http://www.science20.com/
๐ SEO Audit
46/100โ Title Tag
Length: 77 chars (Ideal: 30-60).
โ
Meta Description
Length: 62 chars (Ideal: 50-160).
โ H1 Tag
Found 0 H1 tags. Exactly 1 is recommended.
โ
Canonical URL
Canonical URL is set.
โ Open Graph Tags
Found 3 OG properties (4+ recommended).
โ
Indexability
Page allows indexing.
โ Mobile Viewport
Missing viewport tag.
โ Image Alt Text
19 of 20 images missing alt.
โ
Sitemap
Sitemap declared.
โ Heading Hierarchy
Missing H1 or H2 tags.
โ
Internal Links
Found 165 internal links.
โ HSTS Security
Missing HSTS header.
โ
HTTPS
Loads securely over HTTPS.
๐ค LLMO
27/100โ Structured Data (JSON-LD)
No JSON-LD found.
โ Schema Entities
No schema entities.
โ FAQ Schema
Missing FAQ schema.
โ Contextual Summary
Description too short for AI context.
โ E-E-A-T (Author)
No author meta or schema.
โ Organisation Schema
Missing Organization schema.
โ Breadcrumb Schema
Missing BreadcrumbList.
โ
AI Crawler Access
AI agents not blocked.
โ
Language Declaration
Language set to 'en'.
โ Semantic Structure
No semantic HTML5 wrappers.
โ
Entity Verification Links
Social/publisher profiles linked.
โก Performance
45/100Network Waterfall (Total: 496ms)
- DNS: 253ms
- Connect: 268ms
- TTFB: 289ms
- Download: 207ms
โ
Time to First Byte (TTFB)
TTFB: 289ms (Target: < 600ms).
โ
HTML Payload Size
Raw HTML: 16.1KB (Target: < 150KB).
โ
Text Compression
Compression enabled (gzip).
โ Cache Policies
Missing Cache-Control headers.
โ CDN Usage
No CDN headers found.
โ Secure Delivery (HTTPS)
Insecure HTTP.
โ Modern Protocol
Using HTTP/1.1.
โ Native Lazy Loading
No lazy loading detected.
โ
Minified Assets
Minified .js/.css referenced.
โ Preload / Preconnect Hints
Missing preload/preconnect hints.
โ
Character Set
UTF-8 declared.
๐ก๏ธ Security & Blacklist
Cleanโ
Domain is clean.
โ
Spamhaus DBLVerify โ
Lookup inconclusive โ use the Verify link to check manually.
โ
SURBLVerify โ
Not listed โ no threats detected.
โ
URIBLVerify โ
Lookup inconclusive โ use the Verify link to check manually.
โ
Google Safe BrowsingVerify โ
No unsafe content found per Google Safe Browsing.
โ๏ธ Technologies
CMS
Drupal
E-Commerce
Magento
Analytics & Tracking
Google Analytics
Advertising
Google Ads
Infrastructure & CDN
Nginx
๐ WHOIS
Registrar
DreamHost, LLC
Registered
2010-06-16
Expires
2026-06-16
Last Updated
2025-05-16
Status
client transfer prohibited
Name Servers
ns1.dreamhost.com, ns2.dreamhost.com, ns3.dreamhost.com
๐ DNS Records
| Type | Value |
|---|---|
| A | 142.93.69.23 |
| MX | ALT4.ASPMX.L.GOOGLE.com |
| MX | ALT1.ASPMX.L.GOOGLE.com |
| MX | ASPMX.L.GOOGLE.com |
| MX | ALT3.ASPMX.L.GOOGLE.com |
| MX | ALT2.ASPMX.L.GOOGLE.com |
| NS | ns3.dreamhost.com |
| NS | ns2.dreamhost.com |
| NS | ns1.dreamhost.com |