indexo.dev

centre-formation-referencement.fr

.fr crawl

First seen 2026-05-20 · Last seen 2026-06-03 · ok HTTP/1.1 200 1117 ms crawled 2026-05-27

FR · 5.135.74.130 · AS16276 OVH SAS

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title
Formation SEO | EN{SEO}
Description
Pensé par des experts du référencement naturel, ENSEO est un organisme de formation SEO qui prône une pédagogie d’apprentissage innovante.
Language
fr
Generator
WordPress 6.3.8
Canonical
https://centre-formation-referencement.fr/

Technology

Server
Apache
CMS
WordPress 6.3.8
jQuery
3.7.0
Analytics
  • Google Tag Manager
Fonts
  • Google Fonts

Third-party hosts loaded (4)

  • fonts.googleapis.com×1
  • fonts.gstatic.com×1
  • unpkg.com×1
  • www.googletagmanager.com×1

Contact

Email
Phone
Address
09 50 23 62 53contact@en-seo.fr150 Rue Louis-Nicolas Vauquelin31100 Toulouse

Registration

Registrar
OVH
Created
2021-09-29
Expires
2026-09-29 115 days left
Updated
2025-10-31
Name servers
  • dns105.ovh.net
  • ns105.ovh.net

DNS records live

NS
  • dns105.ovh.net
  • ns105.ovh.net
MX
  • 1 mx4.mail.ovh.net
  • 10 mx3.mail.ovh.net
TXT
  • 1|www.centre-formation-referencement.fr
Verified for
  • Google

Email authentication weak

SPF
not published
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

E7
from 2026-05-08 to 2026-08-06
Expires in 62 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 45/100 Checked live page: https://centre-formation-referencement.fr/

present
  • x-content-type-options
  • referrer-policy
findings
  • missing HSTS
  • missing Content Security Policy
  • missing frame protection
  • missing Permissions Policy
Header values
referrer-policy
strict-origin-when-cross-origin
x-content-type-options
nosniff

Linked from (3)