indexo.dev

jsyanleng.com

.com crawl

First seen 2026-05-20 · Last seen 2026-06-10 · ok HTTP/1.1 200 1603 ms crawled 2026-06-10

US · 172.67.146.225 · AS13335 Cloudflare, Inc.

Reputation 95/100 weak security headers

Classifying

HTML metadata

Title
江苏研冷机械科技有限公司|江苏研冷机械科技
Description
江苏研冷机械科技有限公司旗下企业网站门户

Technology

CDN
Cloudflare
CMS
Gatsby

Third-party hosts loaded (1)

  • n.sinaimg.cn×8

Contact

Phone

Registration

Registrar
Metaregistrar BV
Created
2025-12-12
Expires
2026-12-12 184 days left
Updated
2026-05-21
Name servers
  • dave.ns.cloudflare.com
  • rihana.ns.cloudflare.com

DNS records live

NS
  • dave.ns.cloudflare.com
  • rihana.ns.cloudflare.com

Email authentication no MX

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

Certificate (current)

E7
from 2026-05-21 to 2026-08-19
Expires in 70 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 35/100 Checked over plain HTTP: http://www.jsyanleng.com/

findings
  • checked over plain HTTP
  • missing Content Security Policy
  • missing frame protection
  • missing content type protection
  • missing Referrer Policy
  • missing Permissions Policy

Links to (50)

Linked from (40)

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