coteo.com

.com crawl

First seen 2026-04-13 · Last seen 2026-05-15 · ok HTTP/1.1 200 1017 ms crawled 2026-05-06

FR · 91.132.253.137 · AS199758 SAS Nexylan

Reputation 100/100

Classifying

HTML metadata

Title: Coteo, votre agence de communication à Calais, Boulogne, Dunkerque
Description: Coteo, agence de communication de la Côte d'Opale, pour réaliser vos plans de communication de marque, votre site Internet, votre identité visuelle, votre logo et gérer la fabrication de vos supports de communication.
Language: fr
Generator: Concrete CMS
Canonical: https://www.coteo.com/

Open Graph

url: https://www.coteo.com/
title: Accueil
locale: fr_FR
site name: Coteo agence de communication Calais
description: Coteo, agence de communication de la Côte d'Opale, pour réaliser vos plans de communication de marque, votre site Internet, votre identité visuelle, votre logo et gérer la fabrication de vos supports de communication.

Technology

Server: Apache

Analytics

Google Tag Manager

Fonts

Google Fonts

Third-party hosts loaded (6)

cdn.jsdelivr.net×7
www.googletagmanager.com×2
cdnjs.cloudflare.com×1
fonts.googleapis.com×1
fonts.gstatic.com×1
tarteaucitron.io×1

Social

Contact

Phone

+33321469888

Registration

Registrar

Network Solutions, LLC

Created

2004-07-09

Expires

2026-07-09 51 days left

Updated

2025-06-20

Name servers

ns1.host7x24.com
ns2.host7x24.com

DNS records live

NS

ns1.host7x24.com
ns2.host7x24.com

MX

10 mx1.coteo.com

TXT

Show 4 TXT records

gressier.pollux=3f2d182e9582f572045a2f4e55028a69
www=e8d0578b4d41b61e86416145b8b19549
google-site-verification=LzkiAto1b1UW7OUmz6OnT2fHXdpar7ZGi5g6SlkKaOc
Sendinblue-code:f8f19db792270a6f9fe313ccaaff6c63

Email authentication strong

SPF

v=spf1 ip4:91.132.253.137 ip4:82.165.47.52 include:_mailcust.gandi.net include:spf.mailjet.com ~all

softfail (~all)

DMARC

v=DMARC1;p=quarantine;rua=mailto:1qnyizfc@ag.eu.dmarcadvisor.com,mailto:alexandre@coteo.com; ruf=mailto:alexandre@coteo.com; fo=1

policy: quarantine

DKIM

mail: k=rsa;p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDeMVIzrCa3T14JsNY0IRv5/2V1/v2itlviLQBwXsa7shBD6TrBkswsFUToPyMRWC9tbR/5ey0nRBH0ZVxp+lsmTxid2Y2z…
dkim: v=DKIM1;k=rsa;p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA9QYchARURerKwR9Gf7R7wS6/gu06D2+HT3N7Oi4cyUGhvZ6skDOW9DaFQRs+jiR1qtCfx29Uem5cky0c…

selectors probed

Certificate (current)

R13

from 2026-03-17 to 2026-06-15

Expires in 27 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 65/100 Checked live page: https://www.coteo.com/

present

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

findings

short HSTS max-age
CSP allows unsafe inline scripts/styles
CSP uses wildcard sources
missing content type protection
missing Referrer Policy
missing Permissions Policy

Header values

x-frame-options: SAMEORIGIN
content-security-policy: default-src * 'unsafe-inline' 'unsafe-eval'; img-src * data: blob: 'unsafe-inline'; font-src 'self' data: fonts.gstatic.com cdn.jsdelivr.net;
strict-transport-security: max-age=300