Practical knowledge. Your next chapter online.
JournalThe UK edition

All articles

The latest articles

Fresh perspectives and practical explanations for your next website decision. Browse the full UK edition, from a first domain to the everyday work of keeping a site useful.

246 articles · Page 18 of 21
Nested directory drawers leading to a network connector.Domain names

How a DNS Lookup Works: A Step-by-Step Guide

DNS turns a hostname into information a device can use to connect. Follow a complete lookup, understand which steps caching can skip and use read-only checks to separate a DNS fault from a website, certificate or email problem.

6 min readUK article
Phone beside a globe and distributed edge storage nodes.Hosting for specific needs

7 Ways a CDN Can Improve Website Performance

A CDN can improve delivery and reduce repeated work at your origin, but it does not replace the website application. Explore seven useful roles, the components involved and the configuration checks needed to keep public content fast and private content protected.

6 min readUK article
Directory model connected to website, email and hosting objects.Domain names

How Nameservers Connect Domains, Websites and Email

Nameservers identify where authoritative DNS records are published. Understand their role before changing a domain, learn when record changes are enough and follow a careful migration process that preserves website, email and verification records across different providers.

6 min readUK article
Address plaque connected to network hardware by a fibre strand.Domain names

How Domain Names Work with IP Addresses

A domain name is a memorable identity; an IP address helps networks deliver traffic. Learn how DNS connects them, why several websites can share an address and what a UK business should consider when registering and managing its domain.

6 min readUK article

Find a useful guide

Explore guides by topic, task or product.

Explore the journal