indexo.dev

dexm.co

.co crawl

First seen 2026-05-09 · Last seen 2026-05-15 · ok HTTP/1.1 200 1840 ms crawled 2026-05-15

US · 172.66.0.125 · AS13335 Cloudflare, Inc.

Reputation 89/100 weak security headers dmarc monitor-only

sector tech type homepage

HTML metadata

Title
Guernsey & Jersey Website, AI and Systems Development | DEXM
Description
DEXM: Guernsey & Jersey Digital Agency. Channel Islands' Umbraco partner. Expert web development, AI advisory, digital strategy, and carbon-neutral hosting.
Language
en
Canonical
https://www.dexm.co/

Open Graph

url
https://www.dexm.co/
title
Guernsey & Jersey Website, AI and Systems Development | DEXM
locale
en_US
site name
DEXM
description
DEXM: Guernsey & Jersey Digital Agency. Channel Islands' Umbraco partner. Expert web development, AI advisory, digital strategy, and carbon-neutral hosting.

Technology

CDN
Cloudflare
Analytics
  • Google Tag Manager
  • Plausible
Fonts
  • Adobe Fonts
  • Google Fonts
Social widgets
  • Vimeo Embed
Third-party hosts loaded (12)
  • cdn.jsdelivr.net×3
  • fonts.googleapis.com×2
  • www.googletagmanager.com×2
  • api.ecologi.com×1
  • cdn-cookieyes.com×1
  • fonts.gstatic.com×1
  • kit.fontawesome.com×1
  • maps.googleapis.com×1
  • plausible.io×1
  • player.vimeo.com×1
  • px.ads.linkedin.com×1
  • use.typekit.net×1

Contact

Email
Phone

DNS records live

NS
  • leland.ns.cloudflare.com
  • margaret.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=75CFh3lYwErURKhLfyA7mzyWjmFG90g-ErpZxObg41U

Email authentication partial

SPF
v=spf1 include:_spf.google.com -all
strict (-all)
DMARC
v=DMARC1;p=none;
policy: none (monitoring only)
DKIM
  • k2: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAv2aC2KjGKLOwTweBY5A9RpjsxaBXR9r7OAU6U8/zn92ivImI75naUujWbItRI/QmL1jy5PWGqLwoUA…
selectors probed

Certificate (current)

WE1
from 2026-04-17 to 2026-07-16
Expires in 58 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 45/100 Checked live page: https://www.dexm.co/

present
  • strict-transport-security
findings
  • short HSTS max-age
  • missing Content Security Policy
  • missing frame protection
  • missing content type protection
  • missing Referrer Policy
  • missing Permissions Policy
Header values
strict-transport-security
max-age=2592000

Links to (2)

Linked from (1)