60
/ 100
C
Average
Overall Domain Score
SEO 62 · LLM 45 · Perf 73
62
🔍 SEO Score
8 / 13 checks passed
45
🤖 LLM Readiness
5 / 11 checks passed
73
⚡ Performance
8 / 11 checks passed
📝 Extracted Page Tags
Title Tag
Bài viết mới nhất - Viblo
Meta Description
Technology Articles Platform from Asia, filled with latest information on Programming Languages and Frameworks. Ruby on Rails / PHP / Swift / Unity / Java /.Net
H1 Heading
None found
Canonical URL
https://viblo.asia/newest
🔍 SEO Audit
62/100❌ Title Tag
Length: 25 chars (Ideal: 30-60).
✅ Meta Description
Length: 160 chars (Ideal: 50-160).
❌ H1 Tag
Found 0 H1 tags. Exactly 1 is recommended.
✅ Canonical URL
Canonical URL is set.
✅ Open Graph Tags
Found 11 OG properties (4+ recommended).
✅ Indexability
Page allows indexing.
✅ Mobile Viewport
Viewport meta tag present.
❌ Image Alt Text
1 of 55 images missing alt.
❌ Sitemap
No sitemap found in robots.txt.
❌ Heading Hierarchy
Missing H1 or H2 tags.
✅ Internal Links
Found 225 internal links.
✅ HSTS Security
HSTS header present.
✅ HTTPS
Loads securely over HTTPS.
🤖 LLMO
45/100✅ Structured Data (JSON-LD)
Found 1 JSON-LD blocks.
✅ Schema Entities
Types: webpage
❌ 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 'en'.
❌ Semantic Structure
No semantic HTML5 wrappers.
❌ Entity Verification Links
No entity validation links.
⚡ Performance
73/100Network Waterfall (Total: 1322ms)
- DNS: 0ms
- Connect: 0ms
- TTFB: 245ms
- Download: 1077ms
✅ Time to First Byte (TTFB)
TTFB: 245ms (Target: < 600ms).
✅ HTML Payload Size
Raw HTML: 27.3KB (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
No lazy loading detected.
✅ Minified Assets
Minified .js/.css referenced.
✅ Preload / Preconnect Hints
Resource hints found.
✅ Character Set
UTF-8 declared.
🛡️ Security & Blacklist
Clean✅ Domain is clean.
⚙️ Technologies
CMS
WordPress
E-Commerce
Magento
JavaScript
Nuxt.js
CSS Frameworks
Font Awesome
Infrastructure & CDN
Cloudflare
📋 WHOIS
Registrant Org
YUSUKE HATTORI
Registrar
GMO Internet Group, Inc. d/b/a Onamae.com
Expires
2027-03-27
Registered
2015-03-27
Last Updated
2026-03-16
Status
active
Name Servers
albert.ns.cloudflare.com, deb.ns.cloudflare.com
🔗 DNS Records
| Type | Value |
|---|---|
| A | 172.64.80.1 |
| MX | mx3.zoho.com |
| MX | mx.zoho.com |
| MX | mx2.zoho.com |
| TXT | google-site-verification=aRQnNujiEF6_qi7TIgPYx_7sUKHvlVFfL2cnNmNThAc |
| TXT | google-site-verification=fYXihU5GE2JBAS_J1fmbEj1zdqR-1AKFqifWwrlU0pE |
| TXT | v=spf1 include:zoho.com ~all |
| TXT | viblo-site-verification=cf839380c28ce41bbe66e0781f191242a89d4b0bc32bf10914109031112c143a |
| NS | albert.ns.cloudflare.com |
| NS | deb.ns.cloudflare.com |