indexo.dev

ai-olympiaden.se

.se crawl

First seen 2026-05-31 · Last seen 2026-06-02 · ok HTTP/1.1 200 256 ms crawled 2026-06-01

US · 185.199.111.153 · AS54113 Fastly, Inc.

Reputation 95/100 weak security headers

Classifying

HTML metadata

Title
SAIO
Language
en

Technology

CDN
Fastly
Server
GitHub.com
CMS
Gatsby

Third-party hosts loaded (3)

  • arkiv.sakerhetssm.se×2
  • cdn.jsdelivr.net×1
  • kth.kattis.com×1

Social

DNS records live

NS
  • kate.ns.cloudflare.com
  • luke.ns.cloudflare.com

Email authentication no MX

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

Certificate (current)

R13
from 2026-05-18 to 2026-08-16
Expires in 75 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://ai-olympiaden.se/

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

Links to (7)

Linked from (2)