cside.com

HTML metadata

Title

Client-Side Security Platform | Browser Security, Fraud Detection & Compliance | cside

Description

WAF's are blind to browser signals and code execution. cside gives you the missing visibility to stop script injections, bad AI agents, and fraudulent users on your website.

Language

en-US

Generator

Astro v5.16.6

Canonical

https://cside.com/

Translations

en-us
es-es
fr-fr
nl-nl
pt-br

Feeds

cside Blog RSS Feed RSS

Open Graph

url: https://cside.com/
title: Client-Side Security Platform | Browser Security, Fraud Detection & Compliance | cside
locale: en_US
site name: cside
description: WAF's are blind to browser signals and code execution. cside gives you the missing visibility to stop script injections, bad AI agents, and fraudulent users on your website.

Technology

CDN: Cloudflare
CMS: Ghost

Analytics

Cloudflare Insights
Google Tag Manager

Third-party hosts loaded (4)

7196353823991660544.csidefd.com×1
7196353823991660544.csidetm.com×1
static.cloudflareinsights.com×1
www.googletagmanager.com×1

Social

Contact

Email

hello@cside.com

Address

Registration

Registrar

GoDaddy.com, LLC

Created

1997-01-22

Expires

2027-01-23 249 days left

Updated

2026-01-24

Name servers

apollo.ns.cloudflare.com
rafe.ns.cloudflare.com

DNS records live

NS

apollo.ns.cloudflare.com
rafe.ns.cloudflare.com

MX

1 aspmx.l.google.com
10 alt3.aspmx.l.google.com
10 alt4.aspmx.l.google.com
5 alt1.aspmx.l.google.com
5 alt2.aspmx.l.google.com

TXT

Show 6 TXT records

pylon-domain-verification-x6g5g4=MTXoNifzmCojABS42BvTtdmLc
stripe-verification=a9664175071bc5c0e14d9ecd347d4abab4840e445a574c3b19437e42e9a9cd9e
_4p8qs83fs628su2x26z68s7octaplf4
apple-domain-verification=tRbZh8nctJ6FpYOH
google-site-verification=P7Kjjoc_sIWKfrIyYsgfXw0FxM9aR06qJvwTb3DXhWc
linkedin-site-verification=b9a93372-8a32-4da8-a6e6-26046019d3f7

Email authentication strong

SPF

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

strict (-all)

DMARC

v=DMARC1; p=quarantine; rua=mailto:ca8ad3b6b1564021a1a9538c0bd4ff97@dmarc-reports.cloudflare.net

policy: quarantine

DKIM

google: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAtfPFoJhCNkVmMep+tHuTq9UjDZAk6W/bicuy+WR+0tsuj7IvcssvQcB5NKkpat9JRHuxRzbofxDO7t…

selectors probed

Certificate (current)

WE1

from 2026-04-29 to 2026-07-28

Expires in 71 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 80/100 Checked live page: https://cside.com/

present

strict-transport-security
content-security-policy-report-only
x-frame-options
x-content-type-options
referrer-policy
permissions-policy

findings

missing Content Security Policy

Header values

referrer-policy: strict-origin-when-cross-origin
x-frame-options: DENY
permissions-policy: camera=(), microphone=(), geolocation=()
x-content-type-options: nosniff
strict-transport-security: max-age=31536000; includeSubDomains; preload
content-security-policy-report-only: default-src 'self'; script-src 'self' 'unsafe-inline' 'report-sample' https://*.csidetm.com https://*.csidefd.com https://simonwijckmans.com https://*.simonwijckmans.com; style-src 'self' 'unsafe-inline'; connect-src 'self' https:; img-src 'self' data: https:; font-src 'self' data:; frame-src 'self' https://www.googletagmanager.com https://www.google.com; report-uri https://proxy.csidetm.com/csp; report-to csp-endpoint;