mermaid.ai

Scanned URL: https://mermaid.ai

📅 Scan completed: April 13, 2026 at 7:03 AM

40
/ 100
F
Poor
Overall Domain Score
SEO 46 · LLM 18 · Perf 55
46

πŸ” SEO Score

6 / 13 checks passed

18

πŸ€– LLM Readiness

2 / 11 checks passed

55

⚑ Performance

6 / 11 checks passed

πŸ“ Extracted Page Tags
Title Tag
Mermaid Chart
Meta Description
None found
H1 Heading
None found
Canonical URL
None found
πŸ” SEO Audit
46/100
❌ Title Tag
Length: 13 chars (Ideal: 30-60).
❌ Meta Description
No description found.
❌ H1 Tag
Found 0 H1 tags. Exactly 1 is recommended.
❌ Canonical URL
Missing canonical tag.
❌ Open Graph Tags
Found 0 OG properties (4+ recommended).
βœ… Indexability
Page allows indexing.
βœ… Mobile Viewport
Viewport meta tag present.
βœ… Image Alt Text
No images found.
βœ… Sitemap
Sitemap declared.
❌ Heading Hierarchy
Missing H1 or H2 tags.
❌ Internal Links
Found 0 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.
βœ… Language Declaration
Language set to 'en'.
❌ Semantic Structure
No semantic HTML5 wrappers.
❌ Entity Verification Links
No entity validation links.
⚑ Performance
55/100
Network Waterfall (Total: 173ms)
  • DNS: 0ms
  • Connect: 0ms
  • TTFB: 20ms
  • Download: 153ms
βœ… Time to First Byte (TTFB)
TTFB: 20ms (Target: < 600ms).
βœ… HTML Payload Size
Raw HTML: 0.5KB (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.
❌ Native Lazy Loading
No lazy loading detected.
❌ Minified Assets
No minified assets linked.
❌ 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
JavaScript
Svelte
πŸ“‹ WHOIS
Registrant Org
Private by Design, LLC
Registrant Email
whoisprivacy@porkbun.com
Registrar
Porkbun LLC
Expires
2027-08-14
Registered
2017-12-16
Last Updated
2025-06-11
Status
client delete prohibited, client transfer prohibited
Name Servers
ns-1959.awsdns-52.co.uk, ns-63.awsdns-07.com, ns-701.awsdns-23.net, ns-1240.awsdns-27.org
πŸ”— DNS Records
TypeValue
A3.162.3.117
A3.162.3.68
A3.162.3.53
A3.162.3.62
MXsmtp.google.com
TXTbrevo-code:746a59a029c9f233f75265dbf54daac2
NSns-1959.awsdns-52.co.uk
NSns-63.awsdns-07.com
NSns-701.awsdns-23.net
NSns-1240.awsdns-27.org

Recent Domain Checks

Latest A11y Audits

Latest Page Audits

  • Π˜Π½Ρ‚Π΅Ρ€Π½Π΅Ρ‚ ΠΌΠ°Π³Π°Π·ΠΈΠ½ Specdobavki.com – Ρ‚ΠΎΠ²Π°Ρ€Ρ‹ для красоты ΠΈ Π·Π΄ΠΎΡ€ΠΎΠ²ΡŒΡGrade: F | Score: 55/100 | Scanned on March 31, 2026
    View Report →
  • Accessibility at Citi | Citi.comGrade: F | Score: 40/100 | Scanned on March 21, 2026
    View Report →
  • G HUB Gaming Software| Logitech GGrade: B | Score: 70/100 | Scanned on March 5, 2026
    View Report →
  • Logi Options+ Software | LogitechGrade: B | Score: 70/100 | Scanned on March 4, 2026
    View Report →
  • Download Logitech Options Customization SoftwareGrade: A | Score: 80/100 | Scanned on March 4, 2026
    View Report →