optobyte.ch

.ch crawl

First seen 2026-06-03 · Last seen 2026-06-03 · ok HTTP/1.1 200 3288 ms crawled 2026-06-03

CH · 80.74.155.70 · AS21069 METANET AG

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title

Optobyte AG | Software made in Switzerland

Language

Generator

WordPress 6.5.8

Feeds

Optobyte AG » Feed RSS
Optobyte AG » Kommentar-Feed RSS

Technology

Server: nginx
CMS: WordPress 6.5.8
jQuery: 3.7.1

Ads

Google AdSense

Third-party hosts loaded (3)

gmpg.org×1
pagead2.googlesyndication.com×1
www.google.com×1

DNS records live

NS

ch.pro.io
nl.pro.io
p.dnh.net

MX

10 mail.optobyte.ch

Email authentication weak

SPF

v=spf1 include:_spf.sui-inter.net +mx +a -all

strict (-all)

DMARC

not published

DKIM

default: v=DKIM1; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAuH7/46ZWHvNIzJ5rm2TyfmYalt7DyHlJZPQohT1k4tDs6iTxFTnkuMUM9632AprUmFax5LIQxk7qSijUgtIsQ…

selectors probed

Certificate (current)

R12

from 2026-05-25 to 2026-08-23

Expires in 79 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://www.optobyte.ch/

findings

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