indexo.dev

davidlu.dev

.dev crawl

First seen 2026-04-22 · Last seen 2026-05-12 · ok HTTP/1.1 200 4786 ms crawled 2026-05-16

CA · 103.98.215.110 · AS54913 Kamatera, Inc.

Reputation 95/100 weak security headers

Classifying

HTML metadata

Title
davidlu.dev
Description
Professional-ish webpage of David Lu (roboticist)
Language
en

Technology

Server
Apache
Fonts
  • Google Fonts

Third-party hosts loaded (5)

  • code.jquery.com×1
  • fonts.googleapis.com×1
  • github.com×1
  • kit.fontawesome.com×1
  • maxcdn.bootstrapcdn.com×1

Social

DNS records live

NS
  • curitiba.ns.porkbun.com
  • fortaleza.ns.porkbun.com
  • maceio.ns.porkbun.com
  • salvador.ns.porkbun.com

Email authentication no MX

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

Certificate (current)

E7
from 2026-03-28 to 2026-06-26
Expires in 38 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://davidlu.dev/

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

Links to (16)

Linked from (1)