Hosting Terms
What is VPS?
VPS in plain English — the meaning, the comparison, and why it matters to anybody running a website.
Straight answer first
A VPS is a virtual machine cut out of a physical server, handing you reserved resources and full root access for a fraction of what a whole machine costs.
The sections below open it up properly — how it works, why a site owner should care, and a concrete example of it doing its job.
Written by the Hosting Seller staff · Checked 1 August 2026
0
Terms left unexplained
100+
Definitions, cross-linked
Real
Examples from real kit
Free
To read, naturally
A hypervisor — KVM on our racks — splits one powerful box into several separate servers. Each one gets its own operating system, its own reserved slice of memory and processor, and complete administrative control from the command line upwards.
It lands between the ease of shared hosting and the exclusivity of bare metal. You gain the freedom to install whatever you like, and you take on the job of looking after all of it afterwards.
The everyday comparison
A lock-up unit on a trading estate. Your own shutter, your own key, your own meter reading. The walls touch someone else's unit, but nobody comes through them and nobody sees your stock.
Keep that picture in mind and most of the documentation you will ever read on the subject stops being mysterious.
What is actually at stake
Custom software stacks, bots, game servers and full applications all end up here. The moment your requirements move past 'put my website on the internet', a VPS is usually the straight answer, and the price is a flat monthly figure rather than a meter.
You do not need to work at this layer every day. You need to recognise it when it explains something, which is exactly the moment this page earns its keep.
VPS out in the open
One developer runs a Node API, a Postgres database and three Discord bots on a single Basic VPS. Shared hosting could not house any of it, and the bill is the same number every month.
Perfectly ordinary once you have seen it, which is rather the point: most hosting concepts are simple machinery wearing an intimidating name.
The Hosting Seller angle
You will meet it in the control panel and occasionally in a support conversation, usually already set the right way. If this term made sense, the natural next reads are Dedicated Server, Shared Hosting, SSH and Cloud Hosting.
Backups run every day on every plan, and putting a file or a database back takes one click from the panel.
Why we bothered with a hundred definitions
Every confusing term in hosting turns into a support ticket sooner or later, so we defined the hundred most common ones properly, once, in the plain English we would use across the counter.
NVMe disks and LiteSpeed caching sit on the shelf at every price point, not behind a premium tier.
- 100+ terms, all in plain English
- Everyday comparisons and real examples
- Related concepts linked together
- Written by the people on the desk
Why Hosting Seller
On every plan, as standard
Linked, never siloed
Related terms cross-reference each other, so one lookup grows into a working understanding.
The next reads, mapped
Read on into Dedicated Server and Shared Hosting — terms rarely stand alone, so the neighbours are linked.
The stakes spelled out
Not only what it is, but when it turns out to be the answer to a problem you are having.
Plain English first
Every term defined for people who run sites, not for other sysadmins — jargon translated rather than restated.
One term, fully landed
VPS defined, pictured by comparison and placed in your own control panel — recognise-level in a single read.
Honest about what to skip
Most terms are recognise-level rather than operate-level, and the glossary says which is which.
First Steps
From choosing to live
- 1
Find it in your own account
The quickest way to learn a hosting term is to find it in your own panel; five minutes of looking beats an hour of reading about it.
- 2
Check what the defaults are
Confirm how your account has this set. It is usually right by default here, and now you will know rather than guess.
- 3
Follow the terms next door
Concepts travel in packs — Dedicated Server, Shared Hosting and SSH finish this one's picture, and each is a two-minute read away.
In the Box
Packed with every plan
- A 99.9% uptime commitment, watched by monitoring day and night
- A 30-day money-back guarantee on every hosting plan
- LiteSpeed caching running at the server, not bolted on by plugin
- A free SSL certificate on every plan, reissued before it lapses
- A backup taken daily, with restores you run yourself
- Upgrades apply to the account in place, with no move between plans
- A domain free for year one when you order annually
- Webmail in the browser plus IMAP, POP and SMTP for your own client
- The Softaculous installer for one-click application setup
- NVMe SSD storage on every shelf, not just the top one
Across the Counter
The questions we get asked most
Do I have to be technical to look after a VPS?
On an unmanaged box, yes — patches, firewall and backups are your job. A panel takes the sting out of the daily work and managed options exist. But a VPS bought to dodge the learning is a VPS that quietly goes unpatched for a year.
KVM or container-based virtualisation — what actually changes?
KVM virtualises the hardware, so the memory on your invoice is genuinely yours and you boot your own kernel. Container platforms share the host's kernel and often sell 'burstable' figures nobody can guarantee. Those guarantees are why we stock KVM.
What happens to my files if I leave?
The site and the files stay yours. Pull a full backup from the panel whenever you like, before or during cancellation. Domains remain registered in your name for the term you paid for and can move to any registrar once the standard 60-day window has passed.
Is the SSL certificate genuinely free?
On every plan, with nothing held back. The certificate is issued the moment your domain points here and reissues itself well before expiry. The encryption is the same as a paid DV certificate — paid tiers exist only for wildcard coverage or organisation validation, which most sites never need.
How do I read the mail when I am away from the desk?
Webmail opens in any browser, and every mailbox also speaks IMAP, POP and SMTP — so the mail app on your phone, the client on your desktop and webmail all show the same messages in the same order.
Where do the servers actually sit?
Our hosting runs from European datacentres with London at the centre, behind server-level caching that keeps cached pages quick for visitors anywhere. For most sites the build of the platform — NVMe disks, LiteSpeed, sensible numbers of accounts per machine — decides the speed far more than the postcode does.
Can I bring a domain I already own?
Yes, and transfers in are routine. Unlock the name at your present registrar, collect the auth code, then start the transfer from your client area. Whatever registration time is left comes across with it, and DNS keeps answering the whole way through.
Read next
Cloud Hosting
Cloud hosting spreads sites across a pool of virtualised kit and bills by consumption, buying flexibility r…
Best VPS for Developers
Ready to order one? Here is the VPS buyer's guide for developers.
Joomla Hosting
Joomla-ready accounts with a one-click install and a free move in.
WordPress Hosting
WordPress looked after for you — LiteSpeed caching, staging copies and daily backups.
Packing up and moving host? Take our checklist.
A plain running order for a move nobody notices: what to copy first, how to carry email across without dropping a single message, when to point DNS, and the two slips behind nearly every hour of downtime we get called about.
Give your website a proper home.
Free SSL, a free move in, renewals charged at the order price, and human support around the clock. That is the whole offer.
See the plans