krseo.com

HTML metadata

Technology

Server

Apache

Analytics

• Google Tag Manager

Ads

• Google AdSense
• Google Ads (DoubleClick)

Third-party hosts loaded (6)

• pagead2.googlesyndication.com×2
• cdn.staticfile.org×1
• dn-qiniu-avatar.qbox.me×1
• fundingchoicesmessages.google.com×1
• googleads.g.doubleclick.net×1
• www.googletagmanager.com×1

Registration

Registrar

Hefei Juming Network Technology Co., Ltd

Created

2009-09-23

Expires

2027-09-23 491 days left

Updated

2026-05-14

Name servers

• dom.ns.cloudflare.com
• zita.ns.cloudflare.com

DNS records live

NS

• dom.ns.cloudflare.com
• zita.ns.cloudflare.com

Email authentication no MX

SPF

not published

DMARC

not published

DKIM

no key found at common selectors

Certificate (current)

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://www.krseo.com/

findings

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

Links to (7)

• cifnews.com×3
• duanwenjie.com×3
• fujieace.com×3
• itbulu.com×3
• tangmengyun.com×3
• xiaoz.org×3
• xuewangzhan.net×3

Linked from (5)

• itbulu.com×4
• xiaoz.org×3
• xuewangzhan.net×2
• xiaoz.me×2
• duanwenjie.com×1