renuo.ch

.ch crawl

First seen 2026-05-19 · Last seen 2026-05-30 · ok HTTP/1.1 200 10442 ms crawled 2026-05-26

US · 172.67.132.14 · AS13335 Cloudflare, Inc.

Reputation 100/100

sector tech type homepage

HTML metadata

Title

Renuo AG – Web based software development in Zurich

Description

We create individual web and mobile applications. We specialize in programming with Ruby on Rails, React and open source technologies.

Language

Canonical

https://www.renuo.ch/

Feeds

RSS RSS

Open Graph

title: Renuo AG – Web based software development in Zurich
description: We create individual web and mobile applications. We specialize in programming with Ruby on Rails, React and open source technologies.

Technology

CDN: Cloudflare

Analytics

Google Tag Manager

Third-party hosts loaded (4)

www.datocms-assets.com×128
ga.jspm.io×4
kit.fontawesome.com×1
www.googletagmanager.com×1

Social

Contact

Phone

+41445005566

Address

Industriestrasse 44, 8304, Wallisellen, ZH, CH

DNS records live

NS

alina.ns.cloudflare.com
sean.ns.cloudflare.com

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

TXT

W5H Y9L P1M
deploio-site-verification=renuo-website-v3-renuo-renuo-website-v3-5ec14d8

Verified for

1Password
GlobalSign
Google
Google Workspace
Microsoft 365
OpenAI

Email authentication partial

SPF

v=spf1 include:_spf.google.com include:_spf.sparkpostmail.com include:_spf.eu.sparkpostmail.com -all

strict (-all)

DMARC

v=DMARC1; p=quarantine; pct=5; sp=none

policy: quarantine · pct=5 · sp=none

DKIM

google: v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCDV87UyJ9ASYDI0F66zF0tsxBuDgMLCfVhRuNeFEoerA5yk0rdFTPf3wzWvYLF8qtqThohTpIQzRf9z3rb5D…
k1: k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDbNrX2cY/GUKIFx2G/1I00ftdAj713WP9AQ1xir85i89sA2guU0ta4UX1Xzm06XIU6iBP41VwmPwBGRNofhBVR+e6WHUo…

selectors probed

Certificate (current)

WE1

from 2026-05-15 to 2026-08-13

Expires in 74 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 95/100 Checked live page: https://www.renuo.ch/

present

strict-transport-security
content-security-policy
x-frame-options
x-content-type-options
referrer-policy

findings

missing Permissions Policy

Header values

referrer-policy: strict-origin-when-cross-origin
x-frame-options: SAMEORIGIN
x-content-type-options: nosniff
content-security-policy: frame-ancestors 'none'
strict-transport-security: max-age=31536000; includeSubDomains; preload