indexo.dev

avtechcn.com

.com crawl

First seen 2026-05-30 · Last seen 2026-05-31 · ok HTTP/1.1 200 5716 ms crawled 2026-05-31

CN · 139.196.208.46 · AS37963 Hangzhou Alibaba Advertising Co.,Ltd.

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title
艾威培训官网-PMP培训|ITIL培训|TOGAF培训|CISA培训|CBAP培训|CISSP培训|职业认证培训机构
Description
艾威培训为企业和个人提供PMP培训_ITIL培训_TOGAF培训_CISA培训_CBAP培训_CISSP培训_数字化人才培训.全国热线:400-888-5228
Canonical
https://www.avtechcn.com/

Open Graph

url
https://www.avtechcn.com/
title
首页-艾威培训
author
avtech
site name
艾威培训

Technology

Server
nginx
CMS
WordPress
jQuery
3.7.1
Analytics
  • Google Tag Manager

Third-party hosts loaded (4)

  • cdn.jsdelivr.net×2
  • sdk.51.la×1
  • www.avtechcn.cn×1
  • www.googletagmanager.com×1

Contact

Phone

Registration

Registrar
GoDaddy.com, LLC
Created
2004-07-24
Expires
2028-07-24 784 days left
Updated
2025-06-13
Name servers
  • f1g1ns1.dnspod.net
  • f1g1ns2.dnspod.net

DNS records live

NS
  • f1g1ns1.dnspod.net
  • f1g1ns2.dnspod.net
MX
  • 10 mxbiz2.qq.com
  • 5 mxbiz1.qq.com

Email authentication weak

SPF
not published
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

Encryption Everywhere DV TLS CA - G2
from 2026-04-15 to 2026-07-14
Expires in 43 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://www.avtechcn.com/

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

Links to (3)

Linked from (1)