hl-jjc.com

.com crawl

First seen 2026-05-29 · Last seen 2026-05-31 · ok HTTP/1.1 200 448 ms crawled 2026-05-31

US · 172.67.200.60 · AS13335 Cloudflare, Inc.

Reputation 95/100 weak security headers

Classifying

HTML metadata

Title: 上海司睿杰建筑科技有限公司
Description: 上海司睿杰建筑科技有限公司成立于2016年09月22日，注册地位于上海市杨浦区松花江路251弄2号301室，法定代表人为兰宏亮。经营范围包括建筑科技领域内的技术开发、技术转让、技术咨询、技术服务，工程项目管理，建设工程造价咨询，建筑装饰装修建设工程设计施工一体化，投资咨询，企业管理咨询，企业形象策划，市场营销策划，会展服务，计算机软件开发，计算机网络系统工程服务，建筑装潢材料、计算机、软件及辅助设备、办公用品、日用百货的销售。【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

NameSilo, LLC

Created

2026-05-18

Expires

2027-05-18 351 days left

Updated

2026-05-22

Name servers

hank.ns.cloudflare.com
kayleigh.ns.cloudflare.com

DNS records live

NS

hank.ns.cloudflare.com
kayleigh.ns.cloudflare.com

Email authentication no MX

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

Certificate (current)

E7

from 2026-05-22 to 2026-08-20

Expires in 80 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://hl-jjc.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 (22)