64
/ 100
C
Average
Overall Domain Score
SEO 85 · LLM 36 · Perf 64
85
π SEO Score
11 / 13 checks passed
36
π€ LLM Readiness
4 / 11 checks passed
64
β‘ Performance
7 / 11 checks passed
π Extracted Page Tags
Title Tag
Cacoo | Online diagramming tool for collaborative diagramming | Nulab
Meta Description
Create diagrams online with a collaborative online diagramming tool. Join the 390,000 users drawing diagrams, flowcharts, and wireframes online with Cacoo.
H1 Heading
Diagram, brainstorm, and build ideas togetherβall in one place
Canonical URL
https://nulab.com/cacoo/
π SEO Audit
85/100β Title Tag
Length: 69 chars (Ideal: 30-60).
β
Meta Description
Length: 155 chars (Ideal: 50-160).
β
H1 Tag
Found 1 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
13 of 19 images missing alt.
β
Sitemap
Sitemap declared.
β
Heading Hierarchy
H1 and H2 structure detected.
β
Internal Links
Found 14 internal links.
β
HSTS Security
HSTS header present.
β
HTTPS
Loads securely over HTTPS.
π€ LLMO
36/100β Structured Data (JSON-LD)
No JSON-LD found.
β Schema Entities
No schema entities.
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
Missing Organization schema.
β Breadcrumb Schema
Missing BreadcrumbList.
β
AI Crawler Access
AI agents not blocked.
β
Language Declaration
Language set to 'en'.
β
Semantic Structure
Uses <main> or <article>.
β Entity Verification Links
No entity validation links.
β‘ Performance
64/100Network Waterfall (Total: 292ms)
- DNS: 60ms
- Connect: 62ms
- TTFB: 72ms
- Download: 220ms
β
Time to First Byte (TTFB)
TTFB: 72ms (Target: < 600ms).
β
HTML Payload Size
Raw HTML: 26.6KB (Target: < 150KB).
β
Text Compression
Compression enabled (gzip).
β Cache Policies
Missing Cache-Control headers.
β CDN Usage
No CDN headers found.
β
Secure Delivery (HTTPS)
Served securely.
β Modern Protocol
Using HTTP/1.1.
β
Native Lazy Loading
Images use loading='lazy'.
β Minified Assets
No minified assets linked.
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
E-Commerce
Magento
Analytics & Tracking
Google Tag Manager
Consent Management
OneTrust
π WHOIS
Registrar
Amazon Registrar, Inc.
Registered
2007-03-16T18:42:03Z
Expires
2027-03-16T18:42:03Z
Last Updated
2026-02-09T18:44:04Z
Status
clientDeleteProhibited https://icann.org/epp#clientDeleteProhibited, clientTransferProhibited https://icann.org/epp#clientTransferProhibited, clientUpdateProhibited https://icann.org/epp#clientUpdateProhibited
Name Servers
NS-1211.AWSDNS-23.ORG, NS-122.AWSDNS-15.COM, NS-1916.AWSDNS-47.CO.UK, NS-962.AWSDNS-56.NET
π DNS Records
| Type | Value |
|---|---|
| A | 13.225.196.15 |
| A | 13.225.196.111 |
| A | 13.225.196.67 |
| A | 13.225.196.21 |
| MX | smtp.google.com |
| TXT | google-site-verification=ADrSTwy_HkLkiB5OfTC1bY_O0TjgxSLfWO-8cH_DRMk |
| TXT | google-site-verification=Lsh-LZREETO6PdqPt3qpqPF0aKpo3S0sUAsvFGUIJvY |
| TXT | pardot1090852=c3dad32b1d63ff4183ab9d84180fcd2bee0c765ed762dc8eca3a287f12aee2f0 |
| TXT | v=spf1 include:_spf.mta.nulab-inc.com include:amazonses.com include:spf.mail.intercom.io include:mktomail.com include:_spf.google.com ~all |
| NS | ns-1916.awsdns-47.co.uk |
| NS | ns-962.awsdns-56.net |
| NS | ns-1211.awsdns-23.org |
| NS | ns-122.awsdns-15.com |