zulip.com

Scanned URL: https://zulip.com

📅 Scan completed: April 12, 2026 at 8:42 AM

55
/ 100
D
Below Avg
Overall Domain Score
SEO 77 · LLM 27 · Perf 55
77

πŸ” SEO Score

10 / 13 checks passed

27

πŸ€– LLM Readiness

3 / 11 checks passed

55

⚑ Performance

6 / 11 checks passed

πŸ“ Extracted Page Tags
Title Tag
Zulip β€” organized team chat
Meta Description
Zulip is an organized team chat app for distributed teams of all sizes.
H1 Heading
Organized chat for distributedΒ teams
Canonical URL
https://zulip.com/
πŸ” SEO Audit
77/100
❌ Title Tag
Length: 27 chars (Ideal: 30-60).
βœ… Meta Description
Length: 73 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 6 OG properties (4+ recommended).
βœ… Indexability
Page allows indexing.
βœ… Mobile Viewport
Viewport meta tag present.
❌ Image Alt Text
9 of 9 images missing alt.
❌ Sitemap
No sitemap found in robots.txt.
βœ… Heading Hierarchy
H1 and H2 structure detected.
βœ… Internal Links
Found 142 internal links.
βœ… HSTS Security
HSTS header present.
βœ… HTTPS
Loads securely over HTTPS.
πŸ€– LLMO
27/100
❌ 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.
βœ… Entity Verification Links
Social/publisher profiles linked.
⚑ Performance
55/100
Network Waterfall (Total: 198ms)
  • DNS: 125ms
  • Connect: 140ms
  • TTFB: 198ms
  • Download: 0ms
βœ… Time to First Byte (TTFB)
TTFB: 198ms (Target: < 600ms).
βœ… HTML Payload Size
Raw HTML: 8KB (Target: < 150KB).
βœ… Text Compression
Compression enabled (gzip).
❌ Cache Policies
Missing Cache-Control headers.
❌ 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.
❌ 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
E-Commerce
Magento
Infrastructure & CDN
Nginx
πŸ“‹ WHOIS
Registrar
NameCheap, Inc.
Registered
2010-12-01T01:20:21Z
Expires
2026-12-01T01:20:21Z
Last Updated
2025-11-01T09:36:11Z
Status
clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Name Servers
NS-1206.AWSDNS-22.ORG, NS-1854.AWSDNS-39.CO.UK, NS-427.AWSDNS-53.COM, NS-806.AWSDNS-36.NET
πŸ”— DNS Records
TypeValue
A54.236.150.83
A3.226.13.137
A98.88.168.157
A98.94.120.49
A3.222.162.58
A35.153.146.70
MXalt1.aspmx.l.google.com
MXalt2.aspmx.l.google.com
MXaspmx.l.google.com
MXaspmx2.googlemail.com
MXaspmx3.googlemail.com
TXTgoogle-site-verification=9Jv0wj8luedHthbKsLItU6B2HpdPeynsMOD41km1VqY
TXTgoogle-site-verification=PM2i77lQZbZ41LSxXD5v4y7g7CE0LFXdJdYy3ejfuow
TXTv=spf1 include:_spf.google.com include:amazonses.com include:mailgun.org -all
TXTMS=A39F8513BE669C8E81B8A81F4623ACA149454E87
TXTabuseipdb-verification=zuewz0Gw
TXTgoogle-site-verification=3Es_BXEZ7HqL0XycxzjS9N4GQcC6k7dG4DPaxvl-WUQ
NSns-1206.awsdns-22.org
NSns-1854.awsdns-39.co.uk
NSns-427.awsdns-53.com
NSns-806.awsdns-36.net

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