indexo.dev

kreisschule-surbtal.ch

.ch crawl

First seen 2026-06-01 · Last seen 2026-06-02 · ok HTTP/1.1 200 876 ms crawled 2026-06-02

CH · 51.96.35.205 · AS16509 Amazon.com, Inc.

Reputation 95/100 weak security headers

Classifying

HTML metadata

Title
Kreisschule Surbtal | Lengnau & Endingen
Description
Ihre Kreisschule im Surbtal | Real- und Sekundarschule in Lengnau AG und Bezirksschule in Endingen.
Language
de
Canonical
https://www.kreisschule-surbtal.ch/
Translations
  • de

Open Graph

url
https://www.kreisschule-surbtal.ch/
title
Kreisschule Surbtal | Lengnau & Endingen
description
Ihre Kreisschule im Surbtal | Real- und Sekundarschule in Lengnau AG und Bezirksschule in Endingen.

Technology

Server
nginx
PHP
8.3.31 security-only
jQuery
3.6.0
Stack
PHP
Analytics
  • Google Tag Manager

Third-party hosts loaded (4)

  • cdn.jsdelivr.net×4
  • code.jquery.com×1
  • kit.fontawesome.com×1
  • www.googletagmanager.com×1

Social

Contact

Phone
Address
Schulstrasse 1, 5426, Lengnau, AG, CH

DNS records live

NS
  • 1.ctekns.ch
  • 2.ctekns.ch
  • 3.ctekns.ch
  • 4.ctekns.ch
MX
  • 0 kreisschulesurbtal-ch02i.mail.protection.outlook.com

Email authentication strong

SPF
v=spf1 +a +mx +ip4:194.126.200.0/24 +ip4:149.126.0.0/21 include:spf.protection.outlook.com -all
strict (-all)
DMARC
v=DMARC1; p=quarantine; adkim=s; aspf=s
policy: quarantine
DKIM
no key found at common selectors

Certificate (current)

R13
from 2026-05-21 to 2026-08-19
Expires in 77 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://www.kreisschule-surbtal.ch/

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

Links to (1)

Linked from (1)