indexo.dev

josleys.com

.com crawl

First seen 2026-04-12 · Last seen 2026-05-04 · ok HTTP/1.1 200 1066 ms crawled 2026-05-04

BE · 185.86.19.44 · AS34762 Combell NV

Reputation 95/100 weak security headers

Classifying

HTML metadata

Title
Mathematical imagery by Jos Leys.
Description
This sites features mathematical images and animations made by Jos Leys.

Technology

Server
nginx

Third-party hosts loaded (5)

  • i.po.st×1
  • www.google.com×1
  • www.paypalobjects.com×1
  • www.renderosity.com×1
  • www.shadertoy.com×1

Registration

Registrar
GoDaddy.com, LLC
Created
2002-06-27
Expires
2026-06-27 39 days left
Updated
2024-06-28
Name servers
  • ns3.combell.net
  • ns4.combell.net

DNS records live

NS
  • ns1.european-server.eu
  • ns3.european-server.com
  • ns4.european-server.com
MX
  • 10 mx.mailprotect.be
  • 50 mx.backup.mailprotect.be
TXT
  • v=spf1 mx a include:_spf.relay.mailprotect.be ~all

Certificate (current)

R13
from 2026-04-07 to 2026-07-06
Expires in 49 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://josleys.com/

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

Links to (3)

Linked from (1)