indexo.dev

ecole-gustave.com

.com crawl

First seen 2026-04-25 · Last seen 2026-05-15 · ok HTTP/1.1 200 1677 ms crawled 2026-05-18

US · 104.21.60.203 · AS13335 Cloudflare, Inc.

Reputation 94/100 dmarc monitor-only

Classifying

HTML metadata

Title
Formations dans le Bâtiment en France - École Gustave
Description
L’École Gustave forme les professionnel·les du bâtiment à travers des formations pratiques et certifiantes.
Language
fr-FR
Generator
Site Kit by Google 1.176.0
Canonical
https://ecole-gustave.com/

Open Graph

url
https://ecole-gustave.com/
title
Formations dans le Bâtiment en France - École Gustave
locale
fr_FR
site name
École Gustave
description
L’École Gustave forme les professionnel·les du bâtiment à travers des formations pratiques et certifiantes.

Technology

CDN
Cloudflare
CMS
WordPress
Analytics
  • Google Tag Manager

Third-party hosts loaded (4)

  • 1a13o2bxfri.preview.infomaniak.website×12
  • js-eu1.hs-scripts.com×2
  • www.googletagmanager.com×2
  • gmpg.org×1

Social

Contact

Phone
Address
st quoi ÉcoIndex ?SIREN : 90762

Registration

Registrar
Gandi SAS
Created
2021-03-30
Expires
2027-03-30 313 days left
Updated
2026-02-27
Name servers
  • elma.ns.cloudflare.com
  • isaac.ns.cloudflare.com

DNS records live

NS
  • elma.ns.cloudflare.com
  • isaac.ns.cloudflare.com
MX
  • 1 aspmx.l.google.com
  • 10 alt3.aspmx.l.google.com
  • 10 alt4.aspmx.l.google.com
  • 5 alt1.aspmx.l.google.com
  • 5 alt2.aspmx.l.google.com
TXT
  • erp-lille=1b6722f680594eb771b38486514dde09
Verified for
  • Google

Email authentication partial

SPF
v=spf1 include:_spf.google.com include:spf.sendinblue.com ~all
softfail (~all)
DMARC
v=DMARC1; p=none; sp=none; rua=mailto:dmarc@mailinblue.com!10m; ruf=mailto:dmarc@mailinblue.com!10m; rf=afrf; pct=100; ri=86400
policy: none (monitoring only) · sp=none
DKIM
  • google: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAmHUWzFMgVt3W0P9Zb8xFLLUalOROhaGblHo1TxP+dm2p5zgVkwn6tzdTlO2Xg/0HxHySAiMREbNOmv…
  • k1: k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDbNrX2cY/GUKIFx2G/1I00ftdAj713WP9AQ1xir85i89sA2guU0ta4UX1Xzm06XIU6iBP41VwmPwBGRNofhBVR+e6WHUo…
  • k2: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAv2aC2KjGKLOwTweBY5A9RpjsxaBXR9r7OAU6U8/zn92ivImI75naUujWbItRI/QmL1jy5PWGqLwoUA…
selectors probed

Certificate (current)

WE1
from 2026-04-03 to 2026-07-02
Expires in 42 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 50/100 Checked live page: https://ecole-gustave.com/

present
  • strict-transport-security
findings
  • missing Content Security Policy
  • missing frame protection
  • missing content type protection
  • missing Referrer Policy
  • missing Permissions Policy
Header values
strict-transport-security
max-age=16000000

Links to (11)

Linked from (2)