37
/ 100
F
Poor
Overall Domain Score
SEO 46 · LLM 18 · Perf 45
46
π SEO Score
6 / 13 checks passed
18
π€ LLM Readiness
2 / 11 checks passed
45
β‘ Performance
5 / 11 checks passed
π Extracted Page Tags
Title Tag
ZX2C4
Meta Description
The portal for geek projects of Jason A. Donenfeld, also known as ZX2C4.
H1 Heading
Projects
Canonical URL
None found
π SEO Audit
46/100β Title Tag
Length: 5 chars (Ideal: 30-60).
β
Meta Description
Length: 72 chars (Ideal: 50-160).
β
H1 Tag
Found 1 H1 tags. Exactly 1 is recommended.
β Canonical URL
Missing canonical tag.
β Open Graph Tags
Found 0 OG properties (4+ recommended).
β
Indexability
Page allows indexing.
β Mobile Viewport
Missing viewport tag.
β Image Alt Text
1 of 1 images missing alt.
β Sitemap
No sitemap found in robots.txt.
β Heading Hierarchy
Missing H1 or H2 tags.
β
Internal Links
Found 1 internal links.
β
HSTS Security
HSTS header present.
β
HTTPS
Loads securely over HTTPS.
π€ LLMO
18/100β Structured Data (JSON-LD)
No JSON-LD found.
β Schema Entities
No schema entities.
β FAQ Schema
Missing FAQ schema.
β Contextual Summary
Description too short for 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
No semantic HTML5 wrappers.
β Entity Verification Links
No entity validation links.
β‘ Performance
45/100Network Waterfall (Total: 1515ms)
- DNS: 510ms
- Connect: 608ms
- TTFB: 906ms
- Download: 609ms
β Time to First Byte (TTFB)
TTFB: 906ms (Target: < 600ms).
β
HTML Payload Size
Raw HTML: 0.9KB (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
No lazy loading detected.
β
Minified Assets
Minified .js/.css referenced.
β Preload / Preconnect Hints
Missing preload/preconnect hints.
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.
π WHOIS
Registrar
Squarespace Domains II LLC
Registered
2000-04-21
Expires
2032-04-21
Last Updated
2024-07-02
Status
client delete prohibited, client transfer prohibited
Name Servers
ns1.zx2c4.com, ns2.zx2c4.com
π DNS Records
| Type | Value |
|---|---|
| A | 192.248.189.215 |
| MX | mxa.mailgun.org |
| MX | mxb.mailgun.org |
| TXT | google-site-verification=YpE7u8b4O44Oei3OX6NMuWcev6blXl13OZ0ik-HgSVw |
| TXT | v=spf1 a:mail.zx2c4.com include:_spf.kernel.org include:mailgun.org ~all |
| NS | ns1.zx2c4.com |
| NS | ns2.zx2c4.com |