optedif-formation.fr

.fr crawl

First seen 2026-04-13 · Last seen 2026-05-17 · ok HTTP/1.1 200 817 ms crawled 2026-05-06

US · 172.67.74.154 · AS13335 Cloudflare, Inc.

Reputation 97/100 dmarc monitor-only

Classifying

HTML metadata

Title: Libérez votre formation professionnelle | Optédif Formation
Description: Des milliers de formations sur mesure en Informatique, Langues, Management. Obtenez votre formation sur mesure en quelques clics...
Language: fr
Canonical: https://fr.optedif-formation.fr/

Open Graph

url: https://fr.optedif-formation.fr/
title: Libérez votre formation professionnelle | Optédif Formation
site name: Optédif Formation
description: Des milliers de formations sur mesure en Informatique, Langues, Management. Obtenez votre formation sur mesure en quelques clics...

Technology

CDN: Cloudflare
CMS: Next.js

Analytics

Cloudflare Insights
Google Tag Manager

Third-party hosts loaded (4)

www.googletagmanager.com×2
images.prismic.io×1
optedif-formationfr.cdn.prismic.io×1
static.cloudflareinsights.com×1

Contact

Address: 80, cours Docteur Long, 69003, Lyon, FR

Registration

Registrar

OVH

Created

2012-11-28

Expires

2026-11-28 193 days left

Updated

2025-12-31

Name servers

dara.ns.cloudflare.com
woz.ns.cloudflare.com

DNS records live

NS

dara.ns.cloudflare.com
woz.ns.cloudflare.com

MX

14 amir.mx.cloudflare.net
37 linda.mx.cloudflare.net
9 isaac.mx.cloudflare.net

TXT

google-site-verification=_IKqshnUUHhgAzJrpgdZ8jl1ibDlpBy2XFwH6y3Shl0
pinterest-site-verification=7fd0177c60e938a5045af655bcc3807a
google-site-verification=Px1Bt2rQ9KZsOk5ud8rldDR8nZAeKV4-uMfE2VLYotk

Email authentication strong

SPF: v=spf1 include:_spf.mx.cloudflare.net ~all
softfail (~all)
DMARC: v=DMARC1; p=none; rua=mailto:e9342a2e9c8344e88e23c281e0f940a5@dmarc-reports.cloudflare.net
policy: none (monitoring only)
DKIM: no key found at common selectors

Certificate (current)

WE1

from 2026-03-21 to 2026-06-19

Expires in 31 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 100/100 Checked live page: https://fr.optedif-formation.fr/

present

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

Header values

referrer-policy: strict-origin-when-cross-origin
x-frame-options: SAMEORIGIN
permissions-policy: accelerometer=(), camera=(), geolocation=(), gyroscope=(), microphone=(), payment=(), usb=()
x-content-type-options: nosniff
content-security-policy: frame-ancestors 'none';
strict-transport-security: max-age=15552000; includeSubDomains; preload