indexo.dev

studybook.uk

.uk crawl

First seen 2026-04-12 · Last seen 2026-04-30 · ok HTTP/1.1 200 1643 ms crawled 2026-05-04

JP · 139.162.103.254 · AS63949 Akamai Connected Cloud

Reputation 70/100 wrong cert weak security headers

Classifying

HTML metadata

Title
404 Not Found

Technology

Server
nginx

Registration

Registrar
Cloudflare, Inc.
Created
2024-08-24
Expires
2029-08-24 1192 days left
Updated
2026-01-13
Name servers
  • rose.ns.cloudflare.com.
  • rudy.ns.cloudflare.com.

DNS records live

NS
  • rose.ns.cloudflare.com
  • rudy.ns.cloudflare.com

Certificate (current) wrong cert

R13
from 2026-04-26 to 2026-07-25
Expires in 66 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 35/100 Checked over plain HTTP: http://studybook.uk/

findings
  • checked over plain HTTP
  • missing Content Security Policy
  • missing frame protection
  • missing content type protection
  • missing Referrer Policy
  • missing Permissions Policy

Linked from (1)