mcn-info.com

HTML metadata

Title: MCN - Agence web Rouen : création et référencement de site internet
Description: MCN est une agence web de Rouen, spécialisée dans la création de sites internet sur mesure (vitrines, catalogues, etc.) et le SEO pour les professionnels !
Language: fr
Canonical: https://www.mcn-info.com/agence-web-creation-sites-internet-referencement-rouen

Open Graph

url: https://www.mcn-info.com/agence-web-creation-sites-internet-referencement-rouen
title: MCN - Agence web Rouen : création et référencement de site internet
description: MCN est une agence web de Rouen, spécialisée dans la création de sites internet sur mesure (vitrines, catalogues, etc.) et le SEO pour les professionnels !

Technology

CDN: Cloudflare

Analytics

Cloudflare Insights

Third-party hosts loaded (3)

cdn.jsdelivr.net×3
kit.fontawesome.com×1
static.cloudflareinsights.com×1

Social

Contact

Phone

0232182105

Address

Rue de Sotteville76100

Registration

Registrar

OVH sas

Created

2006-09-10

Expires

2026-09-10 112 days left

Updated

2025-09-11

Name servers

janet.ns.cloudflare.com
tom.ns.cloudflare.com

DNS records live

NS

janet.ns.cloudflare.com
tom.ns.cloudflare.com

MX

0 mcninfo-com0i.mail.protection.outlook.com

TXT

4|https://www.mcn-info.com
have-i-been-pwned-verification=dweb_matngldnl0wbihpfvnx4183u
hibp-verify=dweb_vguwbti0q5q2nwbvj9t1aogs

Verified for

Anthropic
Brevo
Google
Microsoft 365

Email authentication strong

SPF

v=spf1 include:spf.protection.outlook.com -all

strict (-all)

DMARC

v=DMARC1; p=quarantine; rua=mailto:postmaster@mcn-info.com; ruf=mailto:postmaster@mcn-info.com; fo=1; sp=none; aspf=r;

policy: quarantine · sp=none

DKIM

selector1: v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCxRuSLN3zC0/whDgCzW+axmgOGbhr6JpfqHCB0oEV8AmPpojSvgVNyHTRHo0N/xVF8i2f1xkdOW95PTYktGB…
mail: k=rsa;p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDeMVIzrCa3T14JsNY0IRv5/2V1/v2itlviLQBwXsa7shBD6TrBkswsFUToPyMRWC9tbR/5ey0nRBH0ZVxp+lsmTxid2Y2z…

selectors probed

Certificate (current)

WE1

from 2026-04-13 to 2026-07-12

Expires in 53 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 95/100 Checked live page: https://www.mcn-info.com/agence-web-creation-sites-internet-referencement-rouen

present

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

findings

CSP allows unsafe inline scripts/styles

Header values

referrer-policy: strict-origin-when-cross-origin
x-frame-options: SAMEORIGIN
permissions-policy: camera=(), microphone=(), geolocation=()
x-content-type-options: nosniff
content-security-policy: default-src 'self'; script-src 'self' 'unsafe-inline' 'unsafe-eval' https://www.googletagmanager.com https://www.google-analytics.com https://cdn.jsdelivr.net https://kit.fontawesome.com https://ka-f.fontawesome.com https://www.google.com https://www.gstatic.com https://static.cloudflareinsights.com; style-src 'self' 'unsafe-inline' https://cdn.jsdelivr.net https://fonts.googleapis.com https://ka-f.fontawesome.com https://ka-p.fontawesome.com; img-src 'self' data: https: blob:; font-src 'self' data: https://fonts.gstatic.com https://ka-f.fontawesome.com https://ka-p.fontawesome.com; connect-src 'self' https://api-mcn.mcn-info.com https://www.google-analytics.com https://stats.g.doubleclick.net https://ka-f.fontawesome.com https://ka-p.fontawesome.com https://cdn.jsdelivr.net; frame-src https://www.google.com https://maps.google.com; object-src 'none'; base-uri 'self'
strict-transport-security: max-age=31536000; includeSubDomains

Links to (1)

linkedin.com×2