yantai500.com

.com crawl

First seen 2026-04-20 · Last seen 2026-05-19 · ok HTTP/1.1 200 794 ms crawled 2026-05-14

US · 104.21.61.181 · AS13335 Cloudflare, Inc.

Reputation 95/100 weak security headers

Classifying

HTML metadata

Title
烟台500供热有限公司
Description
烟台500供热有限公司成立于1997年01月16日,注册地位于芝罘区只楚路59号,法定代表人为李春晓。经营范围包括许可项目:热力生产和供应;供暖服务。(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,具体经营项目以相关部门批准文件或许可证件为准)烟台500供热有限公司具有1处分支机构。
Language
en

Technology

CDN
Cloudflare
CMS
Gatsby

Registration

Registrar
Gname.com Pte. Ltd.
Created
2018-03-06
Expires
2027-03-06 289 days left
Updated
2026-04-11
Name servers
  • christina.ns.cloudflare.com
  • robert.ns.cloudflare.com

DNS records live

NS
  • christina.ns.cloudflare.com
  • robert.ns.cloudflare.com

Email authentication no MX

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

Certificate (current)

E7
from 2026-04-11 to 2026-07-10
Expires in 51 days

HTTP security headers

Header hygiene 30/100 Checked live page: https://yantai500.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 (16)