indexo.dev

zijuncui.com

.com crawl

First seen 2026-04-25 · Last seen 2026-05-15 · ok HTTP/1.1 200 610 ms crawled 2026-05-18

US · 172.67.156.153 · AS13335 Cloudflare, Inc.

Reputation 95/100 weak security headers

Classifying

HTML metadata

Title
Zijun Cui | CS PhD @ UT Dallas | UW ECE Alumni
Description
Zijun Cui is a PhD student in Computer Science at the University of Texas at Dallas, and an alumni of University of Washington ECE. This is the official personal website at zijuncui.com.
Language
en
Canonical
https://zijuncui.com/

Technology

CDN
Cloudflare
CMS
Gatsby

Social

Registration

Registrar
Squarespace Domains LLC
Created
2025-05-27
Expires
2027-05-27 373 days left
Updated
2026-05-17
Name servers
  • kirk.ns.cloudflare.com
  • miki.ns.cloudflare.com

DNS records live

NS
  • kirk.ns.cloudflare.com
  • miki.ns.cloudflare.com
TXT
  • google-site-verification=71W73HXRLRxC79VQADLXMIdWzzF7hzYam1OnN9uOrMA

Email authentication no MX

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

Certificate (current)

E7
from 2026-04-20 to 2026-07-19
Expires in 61 days

Full certificate history on crt.sh ↗

HTTP security headers

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

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

Links to (11)

Linked from (2)