indexo.dev

smm.cn

.cn user

First seen 2026-05-13 · Last seen 2026-05-13 · ok HTTP/1.1 200 2821 ms crawled 2026-05-13

CN · 115.159.131.23 · AS45090 Shenzhen Tencent Computer Systems Company Limited

Reputation 87/100 weak security headers no dmarc policy

sector tech type homepage

HTML metadata

Title
上海有色网_原上海有色金属网_有色金属价格行情门户
Description
上海有色网是知名的有色金属价格行情门户,提供最新的上海、长江等有色金属市场期货现货行情、资讯、交易、金融服务以及物流相关信息.国内有色金属现货价格的风向标,点击率居世界业内网站前列.
Language
zh-CN
Canonical
https://www.smm.cn

Open Graph

url
https://www.smm.cn/
title
上海有色网
locale
zh_CN
site name
上海有色网
description
上海有色网是知名的有色金属价格行情门户，提供最新的上海、长江等有色金属市场期货现货行情、资讯、交易、金融服务以及物流相关信息.国内有色金属现货价格的风向标,点击率居世界业内网站前列.

Technology

CMS
Gatsby

Third-party hosts loaded (5)

  • static.smm.cn×197
  • imgqn.smm.cn×66
  • cstaticdun.126.net×1
  • m.smm.cn×1
  • www.smm.cn×1

Contact

Email
Phone

DNS records live

NS
  • ns3.dnsv4.com
  • ns4.dnsv4.com
MX
  • 10 webmail.smm.cn
TXT
  • MS=A151E81FC5A8DFAF2864C3B1FF01B2626FDB652D
  • cccf31ab-eae6-4a72-9081-5043d6f21d25-1460088139720
  • google-site-verification=Se86vgOh8AmyIzx6yK5hmYizuBRjTtbvsLZTjLt4Q_Y

Email authentication weak

SPF
v=spf1 mx mx:webmail.smm.cn ~all
softfail (~all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

Sectigo Public Server Authentication CA DV R36
from 2025-11-18 to 2026-12-20
Expires in 214 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://www.smm.cn/

findings
  • missing HSTS
  • missing Content Security Policy
  • missing frame protection
  • missing content type protection
  • missing Referrer Policy
  • missing Permissions Policy

Links to (25)