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haochengliuxue.com

.com crawl

First seen 2026-04-20 · Last seen 2026-05-19 · ok HTTP/1.1 200 1460 ms crawled 2026-05-14

US · 104.21.59.251 · AS13335 Cloudflare, Inc.

Reputation 95/100 weak security headers

Classifying

HTML metadata

Title
深圳市好成教育科技有限公司
Description
深圳市好成教育科技有限公司成立于2013年12月27日，注册地位于深圳市南山区粤海街道南油社区建南路15号恒大天璟A2601，法定代表人为谭伟。经营范围包括计算机软硬件的技术开发与销售；商务服务；企业形象设计与策划、文化活动策划；国内贸易，从事货物及技术的进出口业务（法律、行政法规、国务院决定规定在登记前须经批准的项目除外）。^教育信息咨询；中介；出国留学服务。
Language
en

Technology

CDN
Cloudflare
CMS
Gatsby

Registration

Registrar
July Name Limited
Created
2025-10-31
Expires
2026-10-31 163 days left
Updated
2026-03-08
Name servers
  • irma.ns.cloudflare.com
  • reese.ns.cloudflare.com

DNS records live

NS
  • irma.ns.cloudflare.com
  • reese.ns.cloudflare.com

Email authentication no MX

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

Certificate (current)

E8
from 2026-05-06 to 2026-08-04
Expires in 76 days

Full certificate history on crt.sh ↗

HTTP security headers

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

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

Links to (50)

Linked from (50)