indexo.dev

yayingedu.com

.com crawl

First seen 2026-04-20 · Last seen 2026-05-14 · ok HTTP/1.1 200 1979 ms crawled 2026-05-14

US · 104.21.29.113 · AS13335 Cloudflare, Inc.

Reputation 95/100 weak security headers

Classifying

HTML metadata

Title
杭州雅英科技有限公司
Description
杭州雅英科技有限公司成立于2016年12月30日，注册地位于浙江省杭州市余杭区良渚街道大乐汇中心1幢702室，法定代表人为程光华。经营范围包括服务：教育软件、教学设备的技术开发、技术服务、技术咨询、网络推广、网络广告、成果转让；广告、会展、组织文化艺术交流活动策划；文艺创作；运动项目经营（高危险性项目除外）；非医疗性健康管理咨询。销售：计算机及相关产品（除计算机信息系统安全专用产品）、出版物、音像制品、文教办公用品、数码产品、家用电器、玩具、工艺美术品、用品、运动健身器材。（依法须经批准的项目，经相关部门批准后方可开展经营活动）
Language
en

Technology

CDN
Cloudflare
CMS
Gatsby

Registration

Registrar
July Name Limited
Created
2026-01-28
Expires
2027-01-28 254 days left
Updated
2026-03-23
Name servers
  • adaline.ns.cloudflare.com
  • lennox.ns.cloudflare.com

DNS records live

NS
  • adaline.ns.cloudflare.com
  • lennox.ns.cloudflare.com

Email authentication no MX

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

Certificate (current)

E7
from 2026-03-23 to 2026-06-21
Expires in 33 days

Full certificate history on crt.sh ↗

HTTP security headers

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