runsenxu.com

.com crawl

First seen 2026-04-18 · Last seen 2026-05-08 · ok HTTP/1.1 200 2769 ms crawled 2026-05-12

US · 185.199.108.153 · AS54113 Fastly, Inc.

Reputation 95/100 weak security headers

Classifying

HTML metadata

Title
About Me - Runsen Xu’s Homepage
Language
en
Canonical
https://runsenxu.com/
Feeds

Open Graph

url
https://runsenxu.com/
title
About Me
locale
en-US
site name
Runsen Xu's Homepage
description
About me

Technology

CDN
Fastly
Server
GitHub.com

Third-party hosts loaded (2)

  • cdnjs.cloudflare.com×1
  • rf.revolvermaps.com×1

Social

Registration

Registrar
GoDaddy.com, LLC
Created
2023-06-04
Expires
2026-06-04 15 days left
Updated
2025-06-05
Name servers
  • ns39.domaincontrol.com
  • ns40.domaincontrol.com

DNS records live

NS
  • ns39.domaincontrol.com
  • ns40.domaincontrol.com

Email authentication no MX

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

Certificate (current)

R13
from 2026-05-02 to 2026-07-31
Expires in 72 days

HTTP security headers

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

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

Links to (22)

Linked from (1)