indexo.dev

atjason.com

.com crawl

First seen 2026-06-01 · Last seen 2026-06-02 · ok HTTP/1.1 200 956 ms crawled 2026-06-02

US · 104.21.34.231 · AS13335 Cloudflare, Inc.

Reputation 95/100 weak security headers

Classifying

HTML metadata

Title
Jason
Description
记录一位独立开发者的精进之路，分享自由职业者的生存方式。
Language
zh-Hans
Canonical
https://atjason.com/
Feeds

Open Graph

url
https://atjason.com/index.html
title
Jason
site name
Jason
description
记录一位独立开发者的精进之路，分享自由职业者的生存方式。

Technology

CDN
Cloudflare
jQuery
2.1.3 known XSS (<3.5)
Analytics
  • Google Tag Manager

Third-party hosts loaded (4)

  • cdn.bootcss.com×6
  • i2.wp.com×1
  • ps.toolinbox.net×1
  • www.googletagmanager.com×1

Social

Registration

Registrar
NameSilo, LLC
Created
2011-10-27
Expires
2026-10-27 144 days left
Updated
2025-09-26
Name servers
  • sara.ns.cloudflare.com
  • todd.ns.cloudflare.com

DNS records live

NS
  • sara.ns.cloudflare.com
  • todd.ns.cloudflare.com

Email authentication no MX

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

Certificate (current)

WE1
from 2026-05-02 to 2026-07-31
Expires in 57 days

Full certificate history on crt.sh ↗

HTTP security headers

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

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

Links to (4)

Linked from (2)