indexo.dev

wangyun100.com

.com crawl

First seen 2026-04-20 · Last seen 2026-05-14 · ok HTTP/1.1 200 832 ms crawled 2026-05-14

US · 172.67.180.237 · AS13335 Cloudflare, Inc.

Reputation 95/100 weak security headers

Classifying

HTML metadata

Title
北京继教网云技术有限公司
Description
北京继教网云技术有限公司成立于2010年12月15日，注册地位于北京市丰台区广安路9号院3号楼10层1016，法定代表人为陈江武。经营范围包括技术开发、技术服务、技术咨询、技术转让；计算机技术培训；经济贸易咨询；销售机械设备、办公用品、计算机软硬件及外围设备（不含计算机信息安全专用产品）。（市场主体依法自主选择经营项目，开展经营活动；依法须经批准的项目，经相关部门批准后依批准的内容开展经营活动；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
July Name Limited
Created
2025-11-12
Expires
2026-11-12 177 days left
Updated
2026-03-07
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)

E8
from 2026-05-05 to 2026-08-03
Expires in 77 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://wangyun100.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)