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4kmems.ch

.ch crawl

First seen 2026-05-14 · Last seen 2026-05-19 · ok HTTP/1.1 200 1142 ms crawled 2026-05-19

US · 198.49.23.145 · AS53831 Squarespace, Inc.

Reputation 92/100 no dmarc policy

sector tech type homepage

HTML metadata

Title
4K-MEMS
Description
4K-MEMS delivers cutting-edge infrared lighting solutions with wafer-scale IR emitters for machine vision, spectroscopy, and imaging. Our compact, high-performance emitters enhance sensor tech in electronics, automation, and healthcare for seamless device integration. Discover innovative IR solutions with 4K-MEMS.
Language
en-US
Canonical
https://www.4kmems.ch

Open Graph

url
https://www.4kmems.ch
title
4K-MEMS
site name
4K-MEMS
description
4K-MEMS delivers cutting-edge infrared lighting solutions with wafer-scale IR emitters for machine vision, spectroscopy, and imaging. Our compact, high-performance emitters enhance sensor tech in electronics, automation, and healthcare for seamless device integration. Discover innovative IR solution

Technology

Server
Squarespace
CMS
Squarespace
Fonts
  • Adobe Fonts
  • Google Fonts
Third-party hosts loaded (10)
  • definitions.sqspcdn.com×20
  • assets.squarespace.com×12
  • images.squarespace-cdn.com×11
  • static1.squarespace.com×5
  • static.codeandtonic.com×2
  • use.typekit.net×2
  • ajax.googleapis.com×1
  • fonts.googleapis.com×1
  • fonts.gstatic.com×1
  • p.typekit.net×1

Social

Contact

Email
Phone
Address
Avenue des Pâquiers 22 Saint Blaise, Switzerlandinfo@4kmems.ch#block-0af4ec423b770fb31960

DNS records live

NS
  • ns1.domaindiscount24.net
  • ns2.domaindiscount24.net
  • ns3.domaindiscount24.net
MX
  • 1 aspmx.l.google.com
  • 10 aspmx2.googlemail.com
  • 10 aspmx3.googlemail.com
  • 5 alt1.aspmx.l.google.com
  • 5 alt2.aspmx.l.google.com
Verified for
  • Google

Email authentication weak

SPF
v=spf1 include:_spf.google.com ?all
neutral (?all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

R13
from 2026-03-26 to 2026-06-24
Expires in 35 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 65/100 Checked live page: https://www.4kmems.ch/

present
  • strict-transport-security
  • x-frame-options
  • x-content-type-options
findings
  • missing Content Security Policy
  • weak frame protection
  • missing Referrer Policy
  • missing Permissions Policy
Header values
x-frame-options
SAMEORIGIN, SAMEORIGIN
x-content-type-options
nosniff
strict-transport-security
max-age=15552000

Links to (4)

Linked from (2)