cert-manager.io

Scanned URL: https://cert-manager.io

📅 Scan completed: April 15, 2026 at 8:40 PM

61
/ 100
C
Average
Overall Domain Score
SEO 85 · LLM 18 · Perf 73
85

πŸ” SEO Score

11 / 13 checks passed

18

πŸ€– LLM Readiness

2 / 11 checks passed

73

⚑ Performance

8 / 11 checks passed

πŸ“ Extracted Page Tags
Title Tag
cert-manager
Meta Description
Cloud native X.509 certificate management for Kubernetes and OpenShift
H1 Heading
Cloud native certificate management
Canonical URL
https://cert-manager.io/
πŸ” SEO Audit
85/100
❌ Title Tag
Length: 12 chars (Ideal: 30-60).
βœ… Meta Description
Length: 70 chars (Ideal: 50-160).
βœ… H1 Tag
Found 1 H1 tags. Exactly 1 is recommended.
βœ… Canonical URL
Canonical URL is set.
βœ… Open Graph Tags
Found 10 OG properties (4+ recommended).
βœ… Indexability
Page allows indexing.
βœ… Mobile Viewport
Viewport meta tag present.
βœ… Image Alt Text
0 of 20 images missing alt.
❌ Sitemap
No sitemap found in robots.txt.
βœ… Heading Hierarchy
H1 and H2 structure detected.
βœ… Internal Links
Found 13 internal links.
βœ… HSTS Security
HSTS header present.
βœ… HTTPS
Loads securely over HTTPS.
πŸ€– LLMO
18/100
❌ 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.
❌ E-E-A-T (Author)
No author meta or schema.
❌ Organisation Schema
Missing Organization schema.
❌ Breadcrumb Schema
Missing BreadcrumbList.
βœ… AI Crawler Access
AI agents not blocked.
❌ Language Declaration
Missing <html> lang attribute.
❌ Semantic Structure
No semantic HTML5 wrappers.
βœ… Entity Verification Links
Social/publisher profiles linked.
⚑ Performance
73/100
Network Waterfall (Total: 225ms)
  • DNS: 125ms
  • Connect: 126ms
  • TTFB: 211ms
  • Download: 14ms
βœ… Time to First Byte (TTFB)
TTFB: 211ms (Target: < 600ms).
βœ… HTML Payload Size
Raw HTML: 29.9KB (Target: < 150KB).
βœ… Text Compression
Compression enabled (gzip).
βœ… Cache Policies
Cache-Control headers set.
❌ CDN Usage
No CDN headers found.
βœ… Secure Delivery (HTTPS)
Served securely.
❌ Modern Protocol
Using HTTP/1.1.
βœ… Native Lazy Loading
Images use loading='lazy'.
❌ Minified Assets
No minified assets linked.
βœ… Preload / Preconnect Hints
Resource hints found.
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 warnings found in Google Safe Browsing transparency report.
βš™οΈ Technologies
E-Commerce
Magento
Analytics & Tracking
Google AnalyticsGoogle Tag Manager
JavaScript
Next.js
πŸ“‹ WHOIS
Registrar
1API GmbH
Registered
2018-04-12T13:58:04Z
Expires
2027-04-12T13:58:04Z
Last Updated
2026-04-12T15:01:00Z
Status
clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Name Servers
ns-cloud-a1.googledomains.com, ns-cloud-a2.googledomains.com, ns-cloud-a3.googledomains.com, ns-cloud-a4.googledomains.com
Registrant Org
The Linux Foundation
πŸ”— DNS Records
TypeValue
A75.2.60.5
MXalt4.aspmx.l.google.com
MXalt1.aspmx.l.google.com
MXalt2.aspmx.l.google.com
MXalt3.aspmx.l.google.com
MXaspmx.l.google.com
NSns-cloud-a3.googledomains.com
NSns-cloud-a2.googledomains.com
NSns-cloud-a1.googledomains.com
NSns-cloud-a4.googledomains.com

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