indexo.dev

envelopes.co.uk

.uk crawl

First seen 2026-05-05 · Last seen 2026-05-12 · ok HTTP/1.1 200 1729 ms crawled 2026-05-12

CA · 23.227.38.65 · AS13335 Cloudflare, Inc.

Reputation 94/100 dmarc monitor-only

ecommerce

HTML metadata

Title
Envelopes.co.uk | Envelope and Packaging Supplier UK
Description
Envelopes.co.uk is the UK’s leading supplier of envelopes and packaging products, offering thousands of sizes, styles, and colours for businesses, retailers, and individuals. Whether you need C5, DL, padded, board back, or custom printed envelopes, we deliver fast, reliable service with competitive prices and bulk disc
Language
en
Canonical
https://www.envelopes.co.uk/

Open Graph

url
https://www.envelopes.co.uk/
title
Envelopes.co.uk | Envelope and Packaging Supplier UK
site name
Envelopes.co.uk
description
Envelopes.co.uk is the UK’s leading supplier of envelopes and packaging products, offering thousands of sizes, styles, and colours for businesses, retailers, and individuals. Whether you need C5, DL, padded, board back, or custom printed envelopes, we deliver fast, reliable service with competitive prices and bulk disc

Technology

CDN
Cloudflare
CMS
Shopify
Analytics
  • Google Tag Manager
Fonts
  • Google Fonts
Third-party hosts loaded (9)
  • cdn.shopify.com×25
  • fonts.googleapis.com×2
  • quickstart-41d588e3.myshopify.com×2
  • eu1-config.doofinder.com×1
  • fonts.gstatic.com×1
  • fonts.shopifycdn.com×1
  • js-eu1.hs-scripts.com×1
  • monorail-edge.shopifysvc.com×1
  • www.googletagmanager.com×1

Contact

Email
Phone
Address
st Point Industrial Estate, Wentloog, Cardiff, Wales, CF3 2ESCompany Number: 16463

Registration

Registrar
Heart Internet Limited t/a Heart Internet
Created
2005-05-26
Expires
2027-05-26 370 days left
Updated
2025-05-26
Name servers
  • ns-1322.awsdns-37.org.
  • ns-1966.awsdns-53.co.uk.
  • ns-494.awsdns-61.com.
  • ns-703.awsdns-23.net.

DNS records live

NS
  • ns-1322.awsdns-37.org
  • ns-1966.awsdns-53.co.uk
  • ns-494.awsdns-61.com
  • ns-703.awsdns-23.net
MX
  • 0 envelopes-co-uk.mail.protection.outlook.com

Email authentication partial

SPF
v=spf1 include:spf.protection.outlook.com include:spf.eu.signature365.net include:145460270.spf03.hubspotemail.net -all
strict (-all)
DMARC
v=DMARC1; p=none;
policy: none (monitoring only)
DKIM
no key found at common selectors

Certificate (current)

E7
from 2026-04-27 to 2026-07-26
Expires in 67 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 85/100 Checked live page: https://www.envelopes.co.uk/

present
  • strict-transport-security
  • content-security-policy
  • x-frame-options
  • x-content-type-options
findings
  • short HSTS max-age
  • missing Referrer Policy
  • missing Permissions Policy
Header values
x-frame-options
DENY
x-content-type-options
nosniff
content-security-policy
block-all-mixed-content; frame-ancestors 'none'; upgrade-insecure-requests;
strict-transport-security
max-age=7889238

Links to (1)

Linked from (1)