indexo.dev

justjavac.com

.com crawl

First seen 2026-04-14 · Last seen 2026-05-08 · ok HTTP/1.1 200 633 ms crawled 2026-05-08

US · 185.199.108.153 · AS54113 Fastly, Inc.

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title
justjavac(迷渡) | 迷津欲有问，横舟渡归人。
Description
justjavac的个人博客， 探讨目前最时髦的web开发技术。
Language
zh-CN
Generator
Jekyll v3.10.0
Canonical
https://justjavac.com/
Feeds

Open Graph

url
https://justjavac.com/
title
justjavac(迷渡)
locale
en_US
site name
justjavac(迷渡)
description
justjavac的个人博客， 探讨目前最时髦的web开发技术。

Technology

CDN
Fastly
Server
GitHub.com
Ads
  • Google AdSense

Third-party hosts loaded (3)

  • libs.baidu.com×4
  • i.creativecommons.org×1
  • pagead2.googlesyndication.com×1

Social

Registration

Registrar
Alibaba Cloud Computing Ltd. d/b/a HiChina (www.net.cn)
Created
2010-05-07
Expires
2028-05-07 719 days left
Updated
2025-04-22
Name servers
  • dns15.hichina.com
  • dns16.hichina.com

DNS records live

NS
  • dns15.hichina.com
  • dns16.hichina.com
MX
  • 10 mxdomain.qq.com

Email authentication weak

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

Certificate (current)

R13
from 2026-04-18 to 2026-07-17
Expires in 60 days

Full certificate history on crt.sh ↗

HTTP security headers

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

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

Links to (10)

Linked from (1)