72
/ 100
B
Good
Overall Domain Score
SEO 92 · LLM 45 · Perf 73
92
🔍 SEO Score
12 / 13 checks passed
45
🤖 LLM Readiness
5 / 11 checks passed
73
⚡ Performance
8 / 11 checks passed
📝 Extracted Page Tags
Title Tag
Platzi: Cursos Online de programación, AI, data science y más
Meta Description
Únete hoy a Platzi, la plataforma líder de educación en línea. Aprende las habilidades más demandadas de la industria digital.
H1 Heading
La escuela de tecnología de Latinoamérica
Canonical URL
https://platzi.com/
🔍 SEO Audit
92/100❌ Title Tag
Length: 61 chars (Ideal: 30-60).
✅ Meta Description
Length: 126 chars (Ideal: 50-160).
✅ H1 Tag
Found 1 H1 tags. Exactly 1 is recommended.
✅ Canonical URL
Canonical URL is set.
✅ Open Graph Tags
Found 5 OG properties (4+ recommended).
✅ Indexability
Page allows indexing.
✅ Mobile Viewport
Viewport meta tag present.
✅ Image Alt Text
0 of 40 images missing alt.
✅ Sitemap
Sitemap declared.
✅ Heading Hierarchy
H1 and H2 structure detected.
✅ Internal Links
Found 388 internal links.
✅ HSTS Security
HSTS header present.
✅ HTTPS
Loads securely over HTTPS.
🤖 LLMO
45/100❌ Structured Data (JSON-LD)
No JSON-LD found.
❌ Schema Entities
No schema entities.
❌ FAQ Schema
Missing FAQ schema.
✅ Contextual Summary
Description provides good AI context.
❌ E-E-A-T (Author)
No author meta or schema.
❌ Organisation Schema
Missing Organization schema.
❌ Breadcrumb Schema
Missing BreadcrumbList.
✅ AI Crawler Access
AI agents not blocked.
✅ Language Declaration
Language set to 'es'.
✅ Semantic Structure
Uses <main> or <article>.
✅ Entity Verification Links
Social/publisher profiles linked.
⚡ Performance
73/100Network Waterfall (Total: 167ms)
- DNS: 28ms
- Connect: 36ms
- TTFB: 158ms
- Download: 9ms
✅ Time to First Byte (TTFB)
TTFB: 158ms (Target: < 600ms).
✅ HTML Payload Size
Raw HTML: 62.5KB (Target: < 150KB).
✅ Text Compression
Compression enabled (gzip).
❌ Cache Policies
Missing Cache-Control headers.
✅ CDN Usage
Edge delivery detected.
✅ Secure Delivery (HTTPS)
Served securely.
❌ Modern Protocol
Using HTTP/1.1.
✅ Native Lazy Loading
Images use loading='lazy'.
❌ Minified Assets
No minified assets linked.
✅ Preload / Preconnect Hints
Resource hints found.
✅ Character Set
UTF-8 declared.
🛡️ Security & Blacklist
Clean✅ Domain is clean.
⚙️ Technologies
Analytics & Tracking
Google AnalyticsGoogle Tag ManagerHotjar
JavaScript
Next.js
Infrastructure & CDN
Cloudflare
📋 WHOIS
Registrar
NameCheap, Inc.
Registered
2013-01-07
Expires
2032-01-07
Last Updated
2022-12-09
Status
client transfer prohibited
Name Servers
lady.ns.cloudflare.com, tom.ns.cloudflare.com
🔗 DNS Records
| Type | Value |
|---|---|
| A | 104.17.31.222 |
| A | 104.16.16.146 |
| MX | alt3.aspmx.l.google.com |
| MX | alt4.aspmx.l.google.com |
| MX | alt1.aspmx.l.google.com |
| MX | alt2.aspmx.l.google.com |
| MX | aspmx.l.google.com |
| TXT | google-site-verification=WpcIaqtAzO7Mc6dyP74eLS7BtLFbS0NOZriyXO59u9Y |
| TXT | google-site-verification=XkRpk5xfeSyHd-cqi33V9aVnei398lQUi9qR5TjiD0U |
| TXT | v=spf1 include:_spf.google.com mx -all |
| TXT | CD82D60A6B |
| TXT | MS=ms43750252 |
| TXT | ahrefs-site-verification_aaac305344db08352c3bd12ad500dd67061ce75d3004133cde616b225cf11445 |
| TXT | elevenlabs=2Btle45_ov4HRSVCEBbWg6LSD7G32Io9idvucBNk-ZM |
| TXT | facebook-domain-verification=uwbhiwzhozevbz4hixihxhsw2wp0h7 |
| TXT | google-site-verification=Pa5G77d8LEwKhQif11Hvw7cyhMb64zlDI-qsL1KCirY |
| NS | lady.ns.cloudflare.com |
| NS | tom.ns.cloudflare.com |