indexo.dev

yjh-lm.com

.com crawl

First seen 2026-04-16 · Last seen 2026-05-19 · ok HTTP/1.1 200 1979 ms crawled 2026-05-11

US · 188.114.96.3 · AS13335 Cloudflare, Inc.

Reputation 95/100 weak security headers

Classifying

HTML metadata

Title
上海汉吉鑫信息技术咨询有限责任公司
Description
上海汉吉鑫信息技术咨询有限责任公司成立于2024年02月19日，注册地位于上海市奉贤区大叶公路8188号8幢，法定代表人为周明。经营范围包括一般项目：信息技术咨询服务；量子计算技术服务；云计算装备技术服务；技术服务、技术开发、技术咨询、技术交流、技术转让、技术推广；物联网技术服务；数字技术服务。（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）
Language
en

Technology

CDN
Cloudflare
CMS
Gatsby

Registration

Registrar
July Name Limited
Created
2025-10-30
Expires
2026-10-30 162 days left
Updated
2026-03-08
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 2026-05-06 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://yjh-lm.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)