indexo.dev

htmlstudio.co.uk

.uk crawl

First seen 2026-04-20 · Last seen 2026-05-11 · ok HTTP/1.1 200 306 ms crawled 2026-05-14

GB · 77.72.2.50 · AS12488 Krystal Hosting Ltd

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title
Fractional CTO & Software Development for UK B2B Companies | HTML Studio
Description
Fractional CTO + senior dev for growing B2B companies. Reduce risk, make better decisions, build systems that scale. UK-based, senior-only, no juniors, no outsourcing.
Language
en
Canonical
https://htmlstudio.co.uk/

Open Graph

url
https://htmlstudio.co.uk/
title
Fractional CTO & Software Development for UK B2B Companies | HTML Studio
site name
HTML Studio
description
Fractional CTO + senior dev for growing B2B companies. Reduce risk, make better decisions, build systems that scale. UK-based, senior-only, no juniors, no outsourcing.

Technology

Server
LiteSpeed
CMS
Next.js

Registration

Registrar
123-Reg Limited t/a 123-reg
Created
2009-08-11
Expires
2027-08-11 448 days left
Updated
2025-08-12
Name servers
  • ns1.krystal.co.uk.
  • ns2.krystal.co.uk.

DNS records live

NS
  • ns1.krystal.uk
  • ns2.krystal.uk
MX
  • 10 mx1.krystal.uk
  • 20 mx2.krystal.uk

Email authentication weak

SPF
v=spf1 ip4:77.72.2.50 include:relay.k.io a mx ip4:77.72.1.234 ~all
softfail (~all)
DMARC
not published
DKIM
  • default: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAwD36yn5Csbgq+J4EQW3RCEOifncCc1rbHd5Csq18QK3ABaBXQbM1h44PmMT/h23yvgSnJvApih7VL+…
selectors probed

Certificate (current)

R12
from 2026-04-30 to 2026-07-29
Expires in 70 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://htmlstudio.co.uk/

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

Linked from (1)