indexo.dev

huayutongchuang.com

.com crawl

First seen 2026-05-14 · Last seen 2026-05-19 · ok HTTP/1.1 200 1494 ms crawled 2026-05-19

US · 104.21.44.88 · AS13335 Cloudflare, Inc.

Reputation 95/100 weak security headers

Classifying

HTML metadata

Title
北京华宇同创科技有限公司
Description
北京华宇同创科技有限公司成立于2017年05月20日，注册地位于北京市通州区梨园北街191号1层2037，法定代表人为柯林。经营范围包括一般项目：技术服务、技术开发、技术咨询、技术交流、技术转让、技术推广；组织文化艺术交流活动；自费出国留学中介服务；信息咨询服务（不含许可类信息咨询服务）；社会经济咨询服务；广告设计、代理；广告制作；服装服饰零售；五金产品零售；机械设备销售；文具用品零售；鞋帽零售；互联网销售（除销售需要许可的商品）；用品及器材零售。（除依法须经批准的项目外，凭营业执照依法自主开展经营活动）（不得从事国家和本市产业政策禁止和限制类项目的经营活动。）
Language
en

Technology

CDN
Cloudflare
CMS
Gatsby

Registration

Registrar
NameSilo, LLC
Created
2026-05-10
Expires
2027-05-10 355 days left
Updated
2026-05-11
Name servers
  • johnathan.ns.cloudflare.com
  • mina.ns.cloudflare.com

DNS records live

NS
  • johnathan.ns.cloudflare.com
  • mina.ns.cloudflare.com

Email authentication no MX

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

Certificate (current)

E7
from 2026-05-11 to 2026-08-09
Expires in 81 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://huayutongchuang.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 (8)