What powers kitudacbiet.com.vn?
Last seen Oct 2026 · 16 technologies across 11 categories
Analytics
Caching
CDN
CMS
Databases
Font scripts
Miscellaneous
Operating systems
Performance
Programming languages
Web servers
AI Crawlers
Doesn't name any of the 33 AI crawlers we track in its robots.txt. Catch-all rules (User-agent: *) restrict some paths for every crawler, AI or not. Checked Oct 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
- 100% phone
Vietnam
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
1.12 / 10 · ranked #10,830,156 of all domains
3 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.3 s |
| INP | 150 ms |
| CLS | 0 |
| TTFB | 1000 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: Vietnamese
- CDN: Cloudflare
- Weight: 0.2 MB · 24 requests
- WordPress theme: vitheme · all themes
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Oct 2026.
Organisation
- Kí Tự Đặc Biệt
- Industry: Software and apps (declares
WebApplication)
From the homepage's own structured data (Oct 2026).
Infrastructure
- Hosted on Cloudflare (104.21.49.117, IPv6)
- DNS: Cloudflare DNS
- Email: no MX record returned
- SSL: Google Trust Services, ECDSA P256, wildcard, expires Dec 2026
- Common Crawl link graph: rank 12,996,665, 2 hosts
- Verified with: Google
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
Full technology history →
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Recent changes
- dropped Bootstrap Oct 2026
- dropped Clipboard.js Oct 2026
- dropped GeneratePress Oct 2026
- dropped GeneratePress GP Premium Oct 2026
- dropped Google AdSense Oct 2026
- dropped Google Tag Manager Oct 2026
- dropped jQuery Oct 2026
- dropped jQuery Migrate Oct 2026
- dropped reCAPTCHA Oct 2026
- dropped WordPress Block Editor Oct 2026
- dropped Snowplow Analytics Jul 2026
- detected Snowplow Analytics May 2026
- dropped Cloudflare Browser Insights Dec 2025
- dropped HTTP/3 Dec 2025