Shared, VPS or managed cloud? Website hosting explained for marketers

Hosting is usually chosen once, by whoever built the website, and then forgotten until something goes wrong. But the server your site runs on shapes things marketers care about every day: how fast pages load, whether the site stays up when a campaign lands, how safe your forms and customer data are, and how quickly changes can go live.

This guide explains the main types of website hosting in plain English, what each means for your marketing, and how to tell when you've outgrown what you have.

Key takeaways - Shared hosting is cheap but unpredictable. Your site shares a server with many others. - VPS hosting gives you dedicated resources, but someone has to manage the server. - Managed cloud hosting combines dedicated resources with someone else doing the management, and is the best fit for most marketing websites. - A CDN matters as much as the hosting itself for global audiences.

Why hosting is a marketing decision

Speed affects conversion. The slower a page loads, the more visitors leave before they see your offer. Mobile visitors on patchy connections are hit hardest. Google's guidance treats a server response time (Time to First Byte) of 0.8 seconds or less as good; cheap hosting often misses that before the page has even started rendering.

Speed affects ad costs and SEO. Landing page experience is part of how ad platforms judge your ads, and page experience signals are part of how search engines evaluate pages. A slow page can cost you more per click and rank lower.

Uptime affects campaigns. A newsletter to 50,000 people, a TV mention or a product launch can multiply traffic in minutes. If the server can't cope, the campaign sends people to an error page.

Security affects trust. A compromised site can leak form submissions, get flagged by browsers or redirect paid traffic to spam.

The main types of hosting

Shared hosting

Your website lives on a server alongside hundreds, sometimes thousands, of other sites, all sharing the same processor, memory and network.

• Good for: personal sites, small brochure sites with little traffic.
• The catch: performance depends on your neighbours. If another site on the server gets busy (or hacked), yours slows down too. Resource limits often kick in exactly when your traffic spikes.
• Marketing verdict: fine to start, risky for a site that generates leads or sales.

VPS (virtual private server)

A physical server is split into virtual servers, each with guaranteed resources. You get your own slice.

• Good for: teams with someone who can manage a Linux server.
• The catch: you (or your developer) are responsible for setup, security updates, backups, monitoring and fixing things when they break. Unmanaged servers tend to go unpatched.
• Marketing verdict: good performance, but only as reliable as the person looking after it.

Dedicated server

An entire physical server for your site alone.

• Good for: very high-traffic sites or specialist requirements.
• The catch: expensive, and still needs expert management. Scaling means buying more hardware.
• Marketing verdict: overkill for most marketing sites.

Managed cloud hosting

Your site runs on cloud infrastructure with dedicated resources, and a provider (or a partner like us) handles the server: setup, updates, security, backups, monitoring and scaling.

• Good for: marketing websites that generate leads or revenue.
• The catch: costs more than shared hosting. Quality depends on who does the managing.
• Marketing verdict: the right default for most businesses. You get performance and resilience without needing a sysadmin.

Platform and builder hosting

Website builders (such as Webflow, Shopify or Squarespace) and modern front-end platforms include hosting as part of the product.

• Good for: sites built on those platforms.
• The catch: less control over the server, and you're tied to the platform. Performance is usually good, but add-ons and scripts can still slow pages down.
• Marketing verdict: convenient and fast, if the platform fits the rest of your needs.

How they compare

	Shared	VPS	Dedicated	Managed cloud	Platform hosting
Typical cost	Lowest	Low–medium	High	Medium	Included in plan
Speed under load	Unpredictable	Good if tuned	Very good	Consistent	Good
Scaling for campaigns	Limited	Manual	Hardware changes	Quick	Handled by platform
Who manages it	Host (basic)	You	You	Provider/partner	Platform
Security	Shared risk	Your job	Your job	Managed	Managed
Best for	Hobby sites	Technical teams	Very high traffic	Most marketing sites	Sites on that platform

Don't forget the CDN

A content delivery network (CDN) stores copies of your site's files (images, scripts, and often whole pages) on servers around the world, so visitors load them from somewhere nearby. For an international audience, a CDN can make as much difference as the hosting itself. It also absorbs traffic spikes and some attacks before they reach your server.

Most managed hosting setups should include a CDN. If yours doesn't, it's usually one of the quickest speed wins available.

Seven signs you've outgrown your hosting

1. The site slows down, or errors appear, when you send a newsletter or launch a campaign.
2. PageSpeed Insights flags a slow server response time.
3. Your host emails you about "resource limits" or "CPU usage".
4. Backups are kept on the same server as the site, or you've never tested a restore.
5. There's no staging site, so changes are made directly on the live site.
6. Nobody on your team knows where the site is hosted, or has the login.
7. Your site has been hacked, or blacklisted, in the past year.

If you recognize two or more, it's time to review.

Questions to ask a hosting provider

• Where are your data centres, and can we choose a region close to our audience?
• Is a CDN included?
• How often are backups taken, where are they stored, and have restores been tested?
• Who applies security updates, and how quickly?
• What happens when traffic spikes? Is scaling automatic?
• Is there a staging environment?
• How is uptime monitored, and what's your service level?
• How do we get our site and data out if we leave?