karljohn.com

.com crawl

First seen 2026-04-22 · Last seen 2026-05-19 · ok HTTP/1.1 200 1826 ms crawled 2026-05-16

SC · 154.218.163.196 · AS137951 ASLINE LIMITED

Reputation 95/100 weak security headers

Classifying

HTML metadata

Title: 九游·会(J9.game)集团官网 - 真人游戏第一品牌
Description: 九游会官方网站【赢家首选娱乐平台】J9九游会，10年运营经验的游戏平台官网，汇聚丰富的游戏和娱乐内容。APP设计友好，24小时提供安全的服务，平台信誉卓越。
Language: zh-CN
Canonical: https://karljohn.com/

Open Graph

url: https://karljohn.com/
title: 九游·会(J9.game)集团官网 - 真人游戏第一品牌
locale: zh_CN
site name: J9九游会

Technology

Server: nginx
CMS: Gatsby

Contact

Phone

025-52893338

Registration

Registrar

Gname.com Pte. Ltd.

Created

2025-08-13

Expires

2026-08-13 84 days left

Updated

2025-08-13

Name servers

a1.share-dns.com
b1.share-dns.net

DNS records live

NS

a.share-dns.com
b.share-dns.net

Email authentication no MX

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

Certificate (current)

R13

from 2026-04-26 to 2026-07-25

Expires in 66 days

Full certificate history on crt.sh ↗

HTTP security headers

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

findings

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

Links to (7)

Linked from (50)