3m3.fr

.fr crawl

First seen 2026-05-31 · Last seen 2026-06-02 · ok HTTP/1.1 200 305 ms crawled 2026-05-31

FR · 185.246.45.122 · AS50474 O2switch SAS

Reputation 94/100 dmarc monitor-only

Classifying

HTML metadata

Title

3m3 < Trois mètres cube

Description

Trois mètres cube

Language

fr-FR

Generator

WordPress 6.9.4

Canonical

https://3m3.fr/

Feeds

3m3 » Flux RSS
3m3 » Flux des commentaires RSS

Open Graph

url: https://3m3.fr/
title: 3m3
locale: fr_FR
site name: 3m3
description: Trois mètres cube

Technology

Server: o2switch-PowerBoost-v3
CMS: WordPress 6.9.4
jQuery: 3.7.1

Fonts

Google Fonts

Third-party hosts loaded (5)

stats.wp.com×2
ajax.googleapis.com×1
fonts.googleapis.com×1
fonts.gstatic.com×1
v0.wordpress.com×1

Registration

Registrar

SAS Ligne Web Services - LWS

Created

2017-03-27

Expires

2026-09-22 110 days left

Updated

2025-10-31

Name servers

ns1.o2switch.net
ns2.o2switch.net

DNS records live

NS

ns1.o2switch.net
ns2.o2switch.net

MX

0 mail.3m3.fr

Email authentication partial

SPF

v=spf1 ip4:109.234.162.93 +a +mx +include:spf.jabatus.fr ~all

softfail (~all)

DMARC

v=DMARC1; p=none;

policy: none (monitoring only)

DKIM

default: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEArcMfBQcGBnHUlZ6TtxHpV+pLpjq1RPTXVc1x3ii0mLNgjMfIxS7Q6eONakeqRy7xQdjjz5v7Itzd1T…

selectors probed

Certificate (current)

R12

from 2026-04-23 to 2026-07-22

Expires in 48 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 65/100 Checked live page: https://3m3.fr/

present

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

findings

short HSTS max-age
missing Content Security Policy
missing Referrer Policy
missing Permissions Policy

Header values

x-frame-options: sameorigin
x-content-type-options: nosniff
strict-transport-security: max-age=604800