indexo.dev

zhenyujiang.me

.me crawl

First seen 2026-04-25 · Last seen 2026-05-15 · ok HTTP/1.1 200 2457 ms crawled 2026-05-19

US · 185.199.111.153 · AS54113 Fastly, Inc.

Reputation 100/100

Classifying

HTML metadata

Title
Zhenyu Jiang
Language
en

Technology

CDN
Fastly
Server
GitHub.com
CMS
Gatsby
Analytics
  • Google Tag Manager
Fonts
  • Google Fonts

Third-party hosts loaded (4)

  • fonts.googleapis.com×2
  • science-of-co-training.github.io×1
  • ut-austin-rpl.github.io×1
  • www.googletagmanager.com×1

Social

DNS records live

NS
  • ns1.dnsowl.com
  • ns2.dnsowl.com
  • ns3.dnsowl.com

Email authentication no MX

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

Certificate (current)

R12
from 2026-05-02 to 2026-07-31
Expires in 72 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 50/100 Checked live page: https://zhenyujiang.me/

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=31556952

Links to (11)

Linked from (1)