edg3.co.uk

.uk crawl

First seen 2026-05-09 · Last seen 2026-05-15 · ok HTTP/1.1 200 4061 ms crawled 2026-05-15

US · 104.198.14.52 · AS396982 Google LLC

Reputation 92/100 no dmarc policy

Classifying

HTML metadata

Title: Front-End Umbraco Developer in Chester | Christopher Robinson
Description: Christopher Robinson is a web developer with over eighteen years of professional experience developing websites and applications of varying size and scale based on web-standard technologies.
Language: en
Canonical: https://www.edg3.co.uk/

Technology

CDN: Netlify

Analytics

Google Tag Manager

Third-party hosts loaded (1)

www.googletagmanager.com×1

Social

DNS records live

NS

dns1.namecheaphosting.com
dns2.namecheaphosting.com

MX

10 mx1-hosting.jellyfish.systems
20 mx2-hosting.jellyfish.systems
30 mx3-hosting.jellyfish.systems

Email authentication weak

SPF

v=spf1 ip4:185.61.154.212 ip4:185.61.154.216 include:spf.web-hosting.com +mx +a +ip4:185.61.154.215 ~all

softfail (~all)

DMARC

not published

DKIM

default: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAtpLSWnlPdSaryQlqnCpseeIENfRRYplHhurebzqkYbBCPJd++LVKgn+B7NngJOxS/d9oUNTRAFqM9Z…

selectors probed

Certificate (current)

from 2026-03-24 to 2026-06-22

Expires in 33 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 75/100 Checked live page: https://www.edg3.co.uk/

present

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

findings

missing Content Security Policy
missing Permissions Policy

Header values

referrer-policy: same-origin
x-frame-options: DENY
x-content-type-options: nosniff
strict-transport-security: max-age=31536000