indexo.dev

haianh.eu

.eu crawl

First seen 2026-06-04 · Last seen 2026-06-04 · ok HTTP/1.1 200 565 ms crawled 2026-06-04

CZ · 89.221.217.95 · AS197019 WEDOS Internet, a.s.

Reputation 95/100 weak security headers

Classifying

HTML metadata

Title
Hai Anh - Creating Websites & Web Applications - Czech Vietnamese Translations
Description
You want a website for yourself or a company? You dont know where to start? Let me help you.
Language
en

Technology

Server
Apache
CMS
Joomla
jQuery
1.8.0 known XSS (<3.5)
Analytics
  • Google Tag Manager

Third-party hosts loaded (2)

  • cdnjs.cloudflare.com×2
  • www.googletagmanager.com×1

Social

DNS records live

NS
  • ns1.viet.cz
  • ns2.viet.cz
MX
  • 10 mail.haianh.eu

Email authentication strong

SPF
v=spf1 a mx -all
strict (-all)
DMARC
v=DMARC1;p=quarantine;rua=mailto:dmarc@viet.cz
policy: quarantine
DKIM
  • default: v=DKIM1;k=rsa;p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDLrZ5yym50olYteUCfR18CPwbJ/UaayFzEYc3FwJzvPaH1dLLsmdVGbvcBeJMZ6n1ZaXXKIGgROIpEqSW0VBsn…
selectors probed

Certificate (current)

R13
from 2026-05-01 to 2026-07-30
Expires in 55 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://www.haianh.eu/

findings
  • missing HSTS
  • missing Content Security Policy
  • missing frame protection
  • missing content type protection
  • missing Referrer Policy
  • missing Permissions Policy

Links to (2)

Linked from (1)