indexo.dev

gbdev.io

.io crawl

First seen 2026-05-05 · Last seen 2026-05-18 · ok HTTP/1.1 200 2257 ms crawled 2026-05-12

US · 104.21.18.207 · AS13335 Cloudflare, Inc.

Reputation 95/100 weak security headers

Classifying

HTML metadata

Title
Projects | gbdev.io
Description
game boy development scene
Language
en-US
Generator
VuePress 2.0.0-rc.20

Open Graph

site name
gbdev.io

Technology

CDN
Cloudflare

Third-party hosts loaded (2)

  • img.itch.zone×3
  • img.shields.io×3

Social

DNS records live

NS
  • fred.ns.cloudflare.com
  • peaches.ns.cloudflare.com
MX
  • 1 mx.libc.it
TXT
Show 4 TXT records
  • google-site-verification=BeKj7rI5RLbj3XDYOgSLNU6hGmnfx1wJutKH4b7fbMk
  • google-site-verification=KN9isxi9XDKiv1uiJM-KP4bP1DiXJ_tkGzOOu-KTDGA
  • google-site-verification=d32qf6HwVC9dS3fvbg4D0K9OkGhKtUlmWmVPcIz3K_o
  • lba-verify-9023482

Email authentication strong

SPF
v=spf1 mx -all
strict (-all)
DMARC
v=DMARC1; p=reject; pct=100; adkim=s; aspf=s; sp=reject; fo=1;
policy: reject (enforced) · sp=reject
DKIM
  • default: v=DKIM1; h=sha256; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAl96iz2VaMLbZyP01AFpD+BsnhEugvduyezVly6ZLRoSg3ZA8bqtqKXP3kGdeIcJ0S3AA…
selectors probed

Certificate (current)

WE1
from 2026-04-13 to 2026-07-12
Expires in 53 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://gbdev.io/

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

Links to (8)

Linked from (2)