esahubble.org

Scanned URL: https://esahubble.org

46

πŸ” SEO Score

6 / 13 checks passed

36

πŸ€– LLM Readiness

4 / 11 checks passed

73

⚑ Performance

8 / 11 checks passed

πŸ“ Extracted Page Tags
Title Tag
ESA/Hubble
Meta Description
None found
H1 Heading
None found
Canonical URL
None found
πŸ” SEO Audit
46/100
❌ Title Tag
Length: 10 chars (Ideal: 30-60).
❌ Meta Description
No description found.
❌ H1 Tag
Found 0 H1 tags. Exactly 1 is recommended.
❌ Canonical URL
Missing canonical tag.
βœ… Open Graph Tags
Found 4 OG properties (4+ recommended).
βœ… Indexability
Page allows indexing.
βœ… Mobile Viewport
Viewport meta tag present.
βœ… Image Alt Text
0 of 52 images missing alt.
❌ Sitemap
No sitemap found in robots.txt.
❌ Heading Hierarchy
Missing H1 or H2 tags.
βœ… Internal Links
Found 316 internal links.
❌ HSTS Security
Missing HSTS header.
βœ… HTTPS
Loads securely over HTTPS.
πŸ€– LLMO
36/100
❌ Structured Data (JSON-LD)
No JSON-LD found.
❌ Schema Entities
No schema entities.
❌ FAQ Schema
Missing FAQ schema.
❌ Contextual Summary
Description too short for AI context.
βœ… E-E-A-T (Author)
Author identity found.
❌ Organisation Schema
Missing Organization schema.
❌ Breadcrumb Schema
Missing BreadcrumbList.
βœ… AI Crawler Access
AI agents not blocked.
βœ… Language Declaration
Language set to 'en'.
❌ Semantic Structure
No semantic HTML5 wrappers.
βœ… Entity Verification Links
Social/publisher profiles linked.
⚑ Performance
73/100
Network Waterfall (Total: 434ms)
  • DNS: 254ms
  • Connect: 261ms
  • TTFB: 434ms
  • Download: 0ms
βœ… Time to First Byte (TTFB)
TTFB: 434ms (Target: < 600ms).
βœ… HTML Payload Size
Raw HTML: 10.9KB (Target: < 150KB).
βœ… Text Compression
Compression enabled (gzip).
βœ… Cache Policies
Cache-Control headers set.
βœ… CDN Usage
Edge delivery detected.
βœ… Secure Delivery (HTTPS)
Served securely.
❌ Modern Protocol
Using HTTP/1.1.
❌ Native Lazy Loading
No lazy loading detected.
βœ… Minified Assets
Minified .js/.css referenced.
❌ Preload / Preconnect Hints
Missing preload/preconnect hints.
βœ… Character Set
UTF-8 declared.
πŸ›‘οΈ Security & Blacklist
Clean
βœ… Domain is clean.
βœ… Spamhaus DBLVerify β†—
Lookup inconclusive β€” use the Verify link to check manually.
βœ… SURBLVerify β†—
Not listed β€” no threats detected.
βœ… URIBLVerify β†—
Lookup inconclusive β€” use the Verify link to check manually.
βœ… Google Safe BrowsingVerify β†—
No unsafe content found per Google Safe Browsing.
βš™οΈ Technologies
Analytics & Tracking
Google AnalyticsGoogle Tag Manager
Infrastructure & CDN
Cloudflare
πŸ“‹ WHOIS
Registrar
Wild West Domains, LLC
Expires
2026-05-09
Registered
2020-05-09
Last Updated
2025-06-23
Status
client delete prohibited, client renew prohibited, client transfer prohibited, client update prohibited
Name Servers
fay.ns.cloudflare.com, jack.ns.cloudflare.com
πŸ”— DNS Records
TypeValue
A172.64.80.1
MXalt3.aspmx.l.google.com
MXalt4.aspmx.l.google.com
MXalt1.aspmx.l.google.com
MXalt2.aspmx.l.google.com
MXaspmx.l.google.com
TXTv=spf1 include:dc-aa8e722993._spfm.esahubble.org include:mailgun.org include:_spf.google.com ~all
TXTgoogle-site-verification=FbUJ7woCbUCGCRdk_rLEpxnTLqmiFYn4fhEHzlppUuI
NSjack.ns.cloudflare.com
NSfay.ns.cloudflare.com

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