Core Web Vitals and website speed: what to measure and what to fix first
LCP, INP and CLS explained simply: how to measure website speed, what slows it down and the order in which to fix it.
Shared, VPS, cloud or managed WordPress: the criteria that matter, the questions to ask a provider and the traps in offers.
To choose web hosting, weigh three things: how much traffic and what kind of site you have, how much downtime would hurt the business, and who will look after the server. For a brochure site, good shared hosting or managed WordPress is usually enough; shops and applications need a VPS or cloud. Check backups, support, server location and the renewal price.
A website is a set of files and a database that must live somewhere, switched on around the clock, so that anyone can open them. That “somewhere” is a server run by a web hosting provider. The provider and the type of package you pick affect speed, safety and cost, more than many people expect at the start.
Terms you will meet in offers:
Hosting does not make a site fast by itself, but it can slow the site down or make it fragile. That is why it deserves to be treated as a business decision, not just a monthly price.
Several sites share the same server and the same resources. It is the cheapest and simplest option, and it works well for brochure sites with modest traffic. The drawback: a busy neighbour or a weak configuration can affect your speed, and control is limited.
You get a dedicated slice of a server, with guaranteed resources and more control. The price is higher, and someone has to administer the server: system updates, security, backups. If nobody does, a neglected VPS can be riskier than a good shared plan.
Resources can be adjusted flexibly, and you often pay according to use. It suits variable traffic or applications. It does need correct set-up and an understanding of the costs, which can rise unexpectedly.
A platform tuned for WordPress, with updates, caching, backups and specialist support included or easy to switch on. You pay more than for shared hosting, but you save time and carry less risk. Check the limits (visits, number of sites, banned plugins).
An entire server for you alone. It is rarely needed by a small company. It makes sense for very high traffic or special compliance requirements, and it demands serious administration.
Prices are indicative and rounded, and they change, so check current offers. Keep the order of magnitude in mind, not the exact figure.
| Type | Best for | Advantages | Limits | Indicative price |
|---|---|---|---|---|
| Shared | Brochure site, small blog | Cheap, simple, ready-made control panel | Shared resources, little control | From a few EUR a month |
| Managed WordPress | Business WordPress site, small shops | Optimised, specialist support, less to administer | Limits on visits and plugins, higher price | Often a few tens of EUR a month |
| VPS | Shops, medium-traffic sites, applications | Guaranteed resources, control | Needs technical administration | From tens of EUR a month, plus administration |
| Cloud | Variable traffic, web applications | Flexible scaling | Hard-to-predict costs, complex set-up | Variable, depending on use |
| Dedicated | High traffic, special requirements | Full control, performance | Expensive, serious administration | Above VPS, often hundreds of EUR a month |
A ranking of “the best hosts” does not take your needs into account. Use a list of criteria instead and compare offers against it.
A good provider answers clearly; a weak one answers vaguely. Use the list below as a test.
The introductory price. A cheap first year followed by a renewal at a much higher price is a common model. Compare the cost over three years, not three months.
“Unlimited”. Nothing is truly unlimited. The terms of use typically allow the provider to suspend accounts that use “too much”, without defining how much that is.
Backups on the same server. If the server fails, you lose both the site and the copy. Ask for a copy in another location, or make your own separately.
Support that cannot act. If every issue is answered with “contact your developer”, you do not have support, you have a contact form.
Tying your domain and email to the host. If the domain is registered in the provider’s account and the relationship sours, moving becomes harder. Keep the domain in an account of your own, and consider whether company email should stay on a dedicated service.
“Free” migration with hidden conditions. Read what it includes: files only, or the database too, and testing?
The examples below are illustrations, not recipes.
How hosting ties in with speed is covered in our article on website speed and Core Web Vitals. For the whole budget of a web project, see how much a website costs.
If you chose badly or have outgrown your plan, moving is possible and, done carefully, it need not harm your Google rankings.
If you do not feel confident, ask for help. A botched move can lead to days of errors or lost orders.
When we take over a site, we begin by checking the hosting: the resources, the PHP version, where the backups are kept and whether they can be restored. Speed and security problems often start there, not in the site itself. We always recommend what fits your real traffic and budget, not the most expensive package.
As part of WordPress maintenance we handle updates, backups, monitoring and fixes. If you would like a second opinion on the provider you have, or are considering, you can write to us through the contact page.
With shared hosting you share the server’s resources with other sites, and the provider looks after everything. With a VPS you have a dedicated part of the server, with guaranteed resources and more control, but it has to be administered technically. For a brochure site, shared is usually enough; a VPS makes sense when you need guaranteed resources.
Often yes, if the site contributes directly to the business and nobody is available to administer a server. You pay more, but you get updates, caching, backups and specialist support. Check the plan limits: number of visits, storage and banned plugins.
For an audience in Romania, servers in Europe usually give low latency and simplify the personal-data question. A server very far away can slow the first response. Check in the contract where your data is stored and whether you can choose the region.
A 99.9% commitment is a common benchmark and means roughly 8 to 9 hours of downtime a year. What matters more is that the commitment is in writing, that compensation exists and that you can see an incident history. Promised uptime without your own monitoring says little.
Usually yes, if the move is done carefully: a full copy, testing on the new server, a planned DNS switch and unchanged URLs. Rankings can fluctuate briefly if errors or downtime occur, which is why the site is checked straight after the switch.
It is not required and often not advisable. Keeping the domain in a separate account lets you move hosting at any time and reduces the risk of being locked in. What matters is that the login details are yours and that domain renewal is monitored.
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LCP, INP and CLS explained simply: how to measure website speed, what slows it down and the order in which to fix it.
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