indexo.dev

sh-zhuokai.com

.com crawl

First seen 2026-05-29 · Last seen 2026-05-31 · ok HTTP/1.1 200 543 ms crawled 2026-05-31

US · 104.21.47.239 · AS13335 Cloudflare, Inc.

Reputation 95/100 weak security headers

Classifying

HTML metadata

Title
上海卓凯广告有限公司
Description
上海卓凯广告有限公司成立于2013年03月21日，注册地位于上海市嘉定区众仁路399号1幢12层B区982室，法定代表人为吴德群。经营范围包括一般项目：广告设计、代理；广告制作；广告发布；图文设计制作；办公设备耗材销售；机械设备销售；包装材料及制品销售；金属制品销售；纸制品销售；日用百货销售；办公用品销售；服装辅料销售；橡胶制品销售；塑料制品销售；互联网销售（除销售需要许可的商品）；会议及展览服务。（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
NameSilo, LLC
Created
2026-05-18
Expires
2027-05-18 351 days left
Updated
2026-05-22
Name servers
  • aspen.ns.cloudflare.com
  • michael.ns.cloudflare.com

DNS records live

NS
  • aspen.ns.cloudflare.com
  • michael.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://sh-zhuokai.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 (15)