indexo.dev

davidbai.dev

.dev crawl

First seen 2026-05-08 · Last seen 2026-05-14 · ok HTTP/1.1 200 1685 ms crawled 2026-05-14

US · 76.76.21.241 · AS16509 Amazon.com, Inc.

Reputation 100/100

Classifying

HTML metadata

Title
David Bai
Description
Computer Engineering & CS student at USC. Working on robotics, AI safety, and LLM experiments.
Language
en

Open Graph

url
https://davidbai.dev
title
David Bai
locale
en_US
site name
David Bai
description
Computer Engineering & CS student at USC. Working on robotics, AI safety, and LLM experiments.

Technology

CDN
Vercel
CMS
Next.js

Social

DNS records live

NS
  • ns1.vercel-dns.com
  • ns2.vercel-dns.com

Email authentication no MX

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

Certificate (current)

R12
from 2026-03-28 to 2026-06-26
Expires in 38 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 50/100 Checked live page: https://www.davidbai.dev/

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 (13)

Linked from (1)