Website speed and Google: what owners should know

Google does take speed into account, as part of what it calls page experience, but it is one signal among many and rarely the one that decides where a small business appears. A slow site with the most useful answer can still be shown; a fast site with nothing to say will not be. The stronger reason to care about speed is your customers: someone on a phone with a weak signal waiting for a heavy page to load will often give up and call the next business.

What Google says about speed

Google has said for years that it prefers to show pages that give people a good experience, and that loading speed is part of that. Since 2021 it has measured this with a set of three measurements it calls Core Web Vitals. It also says plainly that page experience does not outweigh relevance: a page that answers the search well can be shown even if its experience is not perfect.

For an owner, that means:

Speed will not make up for missing content. If your site does not say what you do and where, no amount of speed helps.
Among similar pages, a better experience can count. When several local businesses have similar, relevant pages, things like speed and phone-friendliness are among the many things that can tip the balance.
Very slow or broken pages cost you, mostly because people leave them.

Nobody outside Google can tell you exactly how much speed matters for your searches, and anyone who promises a particular result from speeding up your site is guessing.

The three measurements, in plain words

Core Web Vitals sound technical, but each one describes something a customer feels:

Largest Contentful Paint (LCP): how long until the main thing on the page, usually the big photo or headline, appears. Google considers 2.5 seconds or less good. This is the one most small-business sites struggle with, usually because of a huge photo at the top.
Interaction to Next Paint (INP): how quickly the page reacts when someone taps something, like a menu button. Slow reactions usually come from too many add-ons and scripts.
Cumulative Layout Shift (CLS): how much things jump around while the page loads. The classic example is going to tap the phone number and hitting an ad or a banner that suddenly pushed in above it.

Google measures these from real visits by Chrome users, where it has enough of them. Small sites often do not have enough visits for Google to report real-world numbers, in which case speed tools fall back on a simulated test.

Why speed matters more for local businesses than you might think

The people looking at a local business site are often:

On a phone, not a computer.
Out and about, on mobile data, sometimes with a weak signal.
In a hurry: a leak, a broken-down car, a last-minute cake.
Using an older phone that handles heavy pages slowly.

You probably test your site on your own phone, on your home wifi, where it has been loaded before and is partly saved. Your customer is seeing it for the first time, in a parking lot. That difference is why owners are often surprised to hear their site is slow. Website speed: why slow sites lose customers goes further into the customer side.

What usually slows a small-business site

On most small sites, the cause is one of a short list:

Huge photos. A photo straight from a phone or camera can be many times larger than the screen needs. One full-width photo at the top of the home page is often the whole problem. Making images smaller so your website loads faster shows how to fix it.
Sliders and video backgrounds. A rotating banner of five large photos, or a video playing behind the headline, loads a lot before the customer sees anything useful.
Add-ons. Chat widgets, review widgets, social media feeds, pop-up tools, booking widgets and analytics tags each load their own code. Five or six of them add up.
Plugins, on WordPress sites especially. Each one can add code to every page, and old ones can conflict.
Fonts. Several decorative fonts, each downloaded separately.
Slow or overloaded hosting, on very cheap shared plans.
Old builders and themes that load everything on every page, used or not.

What not to worry about

Chasing a perfect score. A speed score in the 90s on a phone test is nice but not necessary. The aim is a site that feels quick on a normal phone, not a number.
Tiny differences. Half a second either way on an already quick site will not be noticed by customers.
Desktop results on their own. Most of your visitors are on phones, and Google mainly looks at the phone version of your site.
Offers to "speed up your site" for a monthly fee that cannot tell you what specifically is slow.

Speed and the other parts of page experience

Google's idea of page experience is broader than speed. The other parts are just as practical:

Works on phones: readable text, buttons big enough to tap, no sideways scrolling. See mobile-friendly websites and Google.
Secure: the address starts with https and shows the padlock.
No intrusive pop-ups that cover the page on phones.
Nothing jumping around while the page loads.

A site that gets these right is a site customers find easy, which is what Google is trying to measure.

When a slow site is worth replacing

Some sites can be made fast with a few fixes: smaller photos, removing a slider and two unused add-ons. Others are slow because of how they were built: an old theme, dozens of plugins, a builder that loads a lot on every page. When the fixes start to cost more than the site is worth, a simpler rebuild is often the more sensible route. Sites built as plain, pre-made pages without a database tend to be quick by nature; static websites explains why.

What to do this week

Open your site on your phone with wifi turned off, as a customer would, and count how long until you can read the top of the home page.
Look at the top of your home page: is there a slider, a video or a very large photo?
List every add-on on the site: chat, reviews, feeds, pop-ups. Remove any you do not use.
Run a free test, as in how to test your website speed for free, and note the main problems it names.

If your site is slow because of how it was built, you can see your site rebuilt first as a lighter site and compare the two on your own phone, side by side.