etna.io

HTML metadata

Title

Ecole Informatique en Alternance ETNA

Description

Poursuivez vos études d'informatique en entreprise avec les formations en alternance de l'ETNA - Titres BAC+3 et BAC+5 reconnus par l'Etat niveaux II et I.

Language

fr-FR

Generator

WordPress 6.8.3

Canonical

https://etna.io/

Feeds

etna.io » Flux RSS
etna.io » Flux des commentaires RSS

Open Graph

url: https://etna.io/
title: Ecole Informatique en Alternance ETNA
locale: fr_FR
site name: etna.io
description: Poursuivez vos études d'informatique en entreprise avec les formations en alternance de l'ETNA - Titres BAC+3 et BAC+5 reconnus par l'Etat niveaux II et I.

Technology

CDN: Cloudflare
CMS: WordPress

Analytics

Cloudflare Insights
Google Tag Manager

Fonts

Google Fonts

Third-party hosts loaded (8)

fonts.googleapis.com×2
static.ionis-group.com×2
cdn.partoo.co×1
cdn.sirdata.eu×1
fonts.gstatic.com×1
gmpg.org×1
static.cloudflareinsights.com×1
www.googletagmanager.com×1

Social

Contact

Phone

DNS records live

NS

donna.ns.cloudflare.com
earl.ns.cloudflare.com

MX

1 aspmx.l.google.com
3 alt1.aspmx.l.google.com
3 alt2.aspmx.l.google.com
5 aspmx2.googlemail.com
5 aspmx3.googlemail.com

TXT

Show 7 TXT records

google-site-verification=4MJ2VEHpYwPHJ46i39L2-5d73VYbiCb05e5lociQ8Dg
google-site-verification=SFpgQ--LNRSaoiATOoyYKjcRmqRg-WDFfsvKHK6sPRk
google-site-verification=Skgf2KqANr23mb8s-kSHLk5ArXHYr1OTUNJw7m31f5M
MS=ms93804393
brevo-code:0d54304aa36a4e5044a406b0a17a6a2b
brevo-code:ad66ebdd75df23653eb8f1c70ceebd13
ca3-56dbd4229ca9400180c40a4af37c2cdf

Email authentication strong

SPF

v=spf1 redirect=etna.io.hosted.spf-report.com

no all qualifier

DMARC

v=DMARC1;p=reject;pct=100;sp=none;rua=mailto:6987eccb@mxtoolbox.dmarc-report.com;ruf=mailto:6987eccb@forensics.dmarc-report.com

policy: reject (enforced) · sp=none

DKIM

Show 7 DKIM selectors

google: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA2S6N/hMS9YFs+nuZjQdBdHiSLds66WkGTfX0pzQwT9KoheQF27e+I5nceHhSEpm3V06rpSoYherLJ6…
selector1: v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCY6kGLev7M8HV20blEWr1xjcQMDj0HqpBwdUtCA5IpFviIoyO1SmRQqmZ+2kRe2ju2uNOhUSeeIyaIbooNS9…
selector2: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA0HPpht/mF+RP524p6pRsw+Qa9L2xSjUxrsnnfOe+5wd6BQEmG8BVqX7PeUxMycAP1ycp4WZNBArGEx…
k2: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAv2aC2KjGKLOwTweBY5A9RpjsxaBXR9r7OAU6U8/zn92ivImI75naUujWbItRI/QmL1jy5PWGqLwoUA…
mail: k=rsa;p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDeMVIzrCa3T14JsNY0IRv5/2V1/v2itlviLQBwXsa7shBD6TrBkswsFUToPyMRWC9tbR/5ey0nRBH0ZVxp+lsmTxid2Y2z…
s1: k=rsa; t=s; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAyBIv0RomUlTP81AN/IeSHLJvQNZNDBZcJHiELVf8cvHAVvss7OBExy+DfNdjYpLhBNShmHv1fYz0sigbjB…
s2: k=rsa; t=s; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAuasXljQZRc3BUGReb7l8R4T/jB5bfFcWi5GCRyTkKIeBBQYDaJ+nUvJentkmm8pcDGM3N8/fvdXua0U6Gd…

selectors probed

Certificate (current)

WE1

from 2026-03-30 to 2026-06-28

Expires in 40 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 60/100 Checked live page: https://etna.io/

present

x-frame-options
x-content-type-options
referrer-policy
permissions-policy

findings

missing HSTS
missing Content Security Policy

Header values

referrer-policy: strict-origin-when-cross-origin
x-frame-options: SAMEORIGIN
permissions-policy: ambient-light-sensor=(), autoplay=('self'), accelerometer=(), battery=(), camera=(), display-capture=('self'), document-domain=(), fullscreen=(), geolocation=(), magnetometer=(), microphone=(), picture-in-picture=('self'), screen-wake-lock=(), usb=('self'), wake-lock=(), web-share=('self')
x-content-type-options: nosniff