seac-gf.fr

.fr crawl

First seen 2026-05-15 · Last seen 2026-05-20 · ok HTTP/1.1 200 5196 ms crawled 2026-05-20

US · 172.67.155.97 · AS13335 Cloudflare, Inc.

Reputation 94/100 dmarc monitor-only

Classifying

HTML metadata

Title: SEAC fabricant béton France | Planchers, Murs, Structure
Description: SEAC, fabricant français de béton précontraint : planchers, murs, structure, voirie. 27 usines en France, solutions certifiées RE2020
Language: fr
Canonical: https://www.seac-gf.fr

Open Graph

url: https://www.seac-gf.fr
title: SEAC fabricant béton France | Planchers, Murs, Structure
locale: fr_FR
site name: SEAC GF
description: SEAC, fabricant français de béton précontraint : planchers, murs, structure, voirie. 27 usines en France, solutions certifiées RE2020

Technology

CDN: Cloudflare

Analytics

Cloudflare Insights
Google Tag Manager

Fonts

Google Fonts

Third-party hosts loaded (5)

fonts.googleapis.com×5
fonts.gstatic.com×1
static.cloudflareinsights.com×1
unpkg.com×1
www.googletagmanager.com×1

Social

Contact

Phone

05 34 40 90 00

Registration

Registrar

OVH

Created

2001-09-04

Expires

2027-03-24 306 days left

Updated

2026-04-30

Name servers

collins.ns.cloudflare.com
trace.ns.cloudflare.com

DNS records live

NS

collins.ns.cloudflare.com
trace.ns.cloudflare.com

MX

10 c16.altospam.com
50 c68.altospam.com

Verified for

Google

Email authentication partial

SPF: v=spf1 mx a include:spf.agoravita.cloud ip4:185.139.20.177 -all
strict (-all)
DMARC: v=DMARC1; p=none;
policy: none (monitoring only)
DKIM: no key found at common selectors

Certificate (current)

WE1

from 2026-04-14 to 2026-07-13

Expires in 53 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 70/100 Checked live page: https://www.seac-gf.fr/

present

strict-transport-security
x-frame-options
x-content-type-options

findings

missing Content Security Policy
missing Referrer Policy
missing Permissions Policy

Header values

x-frame-options: SAMEORIGIN
x-content-type-options: nosniff
strict-transport-security: max-age=31536000; includeSubDomains; preload

Links to (17)

Linked from (1)

ma-palette.fr×1