What powers congchungcvn.com?

Last seen Oct 2026 · 9 technologies across 9 categories

CMS

Wagtail
since Sep 2026

Font scripts

Google Font API
since Mar 2021

Miscellaneous

Open Graph
since Sep 2022

Operating systems

Ubuntu
since Sep 2026

Programming languages

Python
since Sep 2026

Security

HSTS
since Sep 2026

Tag managers

Google Tag Manager
since Mar 2021

Web frameworks

Django
since Sep 2026

Web servers

Nginx v1.24.0
since Sep 2026

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

See who blocks each AI crawler across the web

AI Crawlers

No AI crawlers blocked

Full breakdown

Audience

  • 53% desktop
  • 47% phone
  • Vietnam

Where the site's Chrome visitors come from, largest estimated audience first.

Open Page Rank

0.84 / 10 · ranked #15,525,394 of all domains

4 referring domains · OpenPageRank

Search traffic

0 est. monthly organic visits (US)

2 keywords in Google's top 30

Core Web Vitals

LCP2.3 s
CLS0
TTFB1400 ms

Real user p75, Chrome UX Report, Oct 2026.

Page

  • Language: Vietnamese
  • Weight: 2.3 MB · 29 requests
  • Structured data: JSON-LD, OpenGraph, Twitter Cards

Homepage as crawled by the HTTP Archive, Oct 2026.

Organisation

  • Công Chứng CVN

From the homepage's own structured data (Oct 2026).

Infrastructure

DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted

Full technology history →
Report an incorrect detection

Recent changes

Look up any website for free

No paywall, no lead-gen, no account. Paste a domain and see what powers it.

No account neededHistory since 2018