alcen.com

.com crawl

First seen 2026-04-23 · Last seen 2026-05-17 · ok HTTP/1.1 200 10876 ms crawled 2026-05-16

FR · 37.187.254.69 · AS16276 OVH SAS

Reputation 100/100

Classifying

HTML metadata

Title: ALCEN | from technologies to innovations
Description: ALCEN, groupe industriel français, a pour ambition d'établir une politique constante d'innovation appliquée en priorité à ses propres produits et ses propres services.
Language: fr
Generator: Drupal 9 (https://www.drupal.org)
Canonical: https://www.alcen.com/fr

Technology

Server: Apache
CMS: Drupal

Analytics

Google Tag Manager

Fonts

Font Awesome

Third-party hosts loaded (2)

use.fontawesome.com×2
www.googletagmanager.com×1

Social

Contact

Phone

Address

st nameLast nameCompanyTéléphoneEmailMessageALCENHead office6 rue Paul Baudry75008

Registration

Registrar

Gandi SAS

Created

2000-01-06

Expires

2027-01-06 232 days left

Updated

2025-09-09

Name servers

ns-127-a.gandi.net
ns-196-b.gandi.net
ns-23-c.gandi.net

DNS records live

NS

ns-127-a.gandi.net
ns-196-b.gandi.net
ns-23-c.gandi.net

MX

10 mx01.cloud.vadesecure.com
20 mx02.cloud.vadesecure.com
30 mx03.cloud.vadesecure.com
40 mx04.cloud.vadesecure.com
50 mx05.cloud.vadesecure.com

TXT

google-site-verification=3H7zhau4RsfPAFPk-PHIK9DP6PMKExO9A9WUCXMMi5k
MS=ms16339755
google-site-verification=d8sjPTqKUIaL9wRob6ulXiGmMkIZsupvibhlJYbaqSU

Email authentication strong

SPF

v=spf1 include:_spf.alcen.com -all

strict (-all)

DMARC

v=DMARC1; p=quarantine; rua=mailto:alcen.rua@alcen.com, mailto:postmaster@coaxis.com;

policy: quarantine

DKIM

default: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAw8qI0P0MxrOTCEm77doccz+oBKvX+PyP7BKTNdsWu3W8uR6BFnkeFxQg9OG6uqabKrzQAZbfgoWT74…

selectors probed

Certificate (current)

R13

from 2026-04-18 to 2026-07-17

Expires in 59 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 50/100 Checked live page: https://www.alcen.com/fr

present

x-frame-options
x-content-type-options

findings

missing HSTS
missing Content Security Policy
missing Referrer Policy
missing Permissions Policy

Header values

x-frame-options: SAMEORIGIN
x-content-type-options: nosniff