kolin.fr

.fr crawl

First seen 2026-04-14 · Last seen 2026-05-12 · ok HTTP/1.1 200 205 ms crawled 2026-05-08

FR · 62.210.16.61 · AS12876 Scaleway SAS

Reputation 87/100 weak security headers no dmarc policy

sector tech type homepage

HTML metadata

Title: Kolin Weidmann — Front-end Web Developer based in Paris
Description: Crafting interface as a freelance for 7+ years
Language: en

Open Graph

url: https://kolin.fr/
title: Kolin Weidmann — Front-end Web Developer based in Paris
description: Crafting interface as a freelance for 7+ years

Technology

Server: nginx

Fonts

Google Fonts

Third-party hosts loaded (2)

fonts.googleapis.com×2
fonts.gstatic.com×1

Social

Registration

Registrar

SCALEWAY

Created

2011-05-04

Expires

2027-05-04 350 days left

Updated

2026-05-05

Name servers

ns0.online.net
ns1.online.net

DNS records

MX

10 mx.online.net
20 mx-cache.online.net

Email authentication weak

SPF: v=spf1 include:spf.online.net ?all
neutral (?all)
DMARC: not published
DKIM: no key found at common selectors

Certificate (current)

from 2026-05-06 to 2026-08-04

Expires in 77 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://kolin.fr/

findings

missing HSTS
missing Content Security Policy
missing frame protection
missing content type protection
missing Referrer Policy
missing Permissions Policy