3codes.io

.io crawl

First seen 2026-04-25 · Last seen 2026-05-18 · ok HTTP/1.1 200 2361 ms crawled 2026-05-18

US · 76.76.21.21 · AS16509 Amazon.com, Inc.

Reputation 94/100 dmarc monitor-only

Classifying

HTML metadata

Title: 3CODES | Agence Web La Rochelle : Sites Web & Applications Mobiles
Description: Experts en création de sites internet, applications mobiles et SEO à La Rochelle. L'agence 3CODES vous accompagne depuis 15 ans dans vos projets digitaux.
Language: fr
Generator: Astro v5.17.1
Canonical: https://www.3codes.io/

Open Graph

url: https://www.3codes.io/
title: 3CODES | Agence Web La Rochelle : Sites Web & Applications Mobiles

Technology

CDN: Vercel
CMS: WordPress

Analytics

Google Tag Manager

Fonts

Google Fonts

Third-party hosts loaded (3)

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

Social

Contact

Email

Phone

+33977465231

Address

2 place de la République, 17290, Aigrefeuille d'Aunis, FR

DNS records live

NS

ridge.ns.cloudflare.com
tricia.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

google-site-verification=NzaKmBvIqiVDV2XZL0FflNwEc6I23g6lANQz7dC01OQ

Email authentication weak

SPF: not published
DMARC: v=DMARC1; p=none;t
policy: none (monitoring only)
DKIM: no key found at common selectors

Certificate (current)

R13

from 2026-05-13 to 2026-08-11

Expires in 84 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 50/100 Checked live page: https://www.3codes.io/

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=63072000