indexo.dev

chaoranchen.com

.com crawl

First seen 2026-04-30 · Last seen 2026-05-08 · ok HTTP/1.1 200 879 ms crawled 2026-05-08

US · 76.76.21.21 · AS16509 Amazon.com, Inc.

Reputation 100/100

Classifying

HTML metadata

Title
Chaoran Chen | HCI, Security, and privacy researcher
Description
HCI, Security, and privacy researcher
Language
en

Open Graph

url
https://chaoranchen.com
title
Chaoran Chen
locale
en-US
site name
Chaoran Chen
description
HCI, Security, and privacy researcher

Technology

CDN
Vercel
CMS
Next.js

Third-party hosts loaded (1)

  • gc.zgo.at×1

Social

Registration

Registrar
GoDaddy.com, LLC
Created
2023-09-25
Expires
2026-09-25 128 days left
Updated
2025-09-26
Name servers
  • ns43.domaincontrol.com
  • ns44.domaincontrol.com

DNS records live

NS
  • ns43.domaincontrol.com
  • ns44.domaincontrol.com

Email authentication no MX

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

Certificate (current)

R13
from 2026-04-30 to 2026-07-29
Expires in 70 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 50/100 Checked live page: https://www.chaoranchen.com/

present
  • strict-transport-security
findings
  • missing Content Security Policy
  • missing frame protection
  • missing content type protection
  • missing Referrer Policy
  • missing Permissions Policy
Header values
strict-transport-security
max-age=63072000

Links to (9)

Linked from (1)