indexo.dev

tongzhouwang.info

.info crawl

First seen 2026-04-22 · Last seen 2026-05-16 · ok HTTP/1.1 200 4089 ms crawled 2026-05-16

US · 185.199.108.153 · AS54113 Fastly, Inc.

Reputation 95/100 weak security headers

Classifying

HTML metadata

Title
Tongzhou Wang
Description
Tongzhou Wang’s personal website.
Language
en
Canonical
https://tongzhouwang.info/
Feeds

Open Graph

url
https://tongzhouwang.info/
title
Tongzhou Wang
locale
en
site name
Tongzhou Wang

Technology

CDN
Fastly
Server
GitHub.com

Third-party hosts loaded (4)

  • cdn.jsdelivr.net×1
  • img.shields.io×1
  • mbaradad.github.io×1
  • pytorch.org×1

Social

Registration

Registrar
Squarespace Domains II LLC
Created
2022-07-27
Expires
2026-07-27 67 days left
Updated
2025-07-17
Name servers
  • ns-cloud-c1.googledomains.com
  • ns-cloud-c2.googledomains.com
  • ns-cloud-c3.googledomains.com
  • ns-cloud-c4.googledomains.com

DNS records live

NS
  • ns-cloud-c1.googledomains.com
  • ns-cloud-c2.googledomains.com
  • ns-cloud-c3.googledomains.com
  • ns-cloud-c4.googledomains.com

Email authentication no MX

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

Certificate (current)

R12
from 2026-04-24 to 2026-07-23
Expires in 63 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://www.tongzhouwang.info/

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)