What is page speed?
Definition
Page speed is how quickly a web page loads and becomes usable: how soon the main content appears, how fast the page responds to a tap, and whether things jump around while it loads. It's usually measured on a phone over a mobile connection, because that's where slow pages hurt most.
Why page speed matters to a small business
A slow page loses people before they read a word. Someone standing in a driveway or a parking lot, on one bar of signal, won't wait for a heavy homepage; they go back and tap the next result. Google also counts page experience, speed included, among the many signals it uses to rank pages, though helpful content still counts for more.
Google measures speed with three Core Web Vitals: how fast the main content shows, how quickly the page reacts to a tap, and how steady the layout stays. Its free PageSpeed Insights tool tests any page and gives a performance score out of 100, where 90 and up counts as good.
Speed matters most when people search in a hurry. For HVAC companies, it's the homeowner sweating through a broken AC. For restaurants, it's someone checking the menu on the way over. For contractors, the danger is big project galleries full of full-size photos. For dental practices, it's the booking page, where a slow calendar loses the appointment.
The usual culprits are huge photos, videos that start on their own, chat widgets, sliders, and tracking or ad scripts that load before your content does. Each may look small, but together they turn a quick page into a slow one. Start with the photos: they're usually the biggest and easiest win.
How to check and improve your page speed
- Test your homepage and one key page in PageSpeed Insights, on the mobile setting.
- Try your site on your own phone over mobile data, with Wi-Fi off, and see how it feels.
- Resize photos before you upload them; a phone doesn't need a poster-sized image.
- Remove widgets, sliders and scripts you don't truly need.
- Avoid videos that play on their own at the top of the page.
- Test again after every big change to the site.
How Future handles it
Speed is built into every Future site. Pages are lean, carrying only the code each page needs. Every image comes in several sizes, and each screen loads the one that fits, so a phone gets a phone-sized picture. And there are no third-party tracking or ad scripts slowing your pages down, unless you choose to add one.
In Future's published side-by-side test on Oct 15, 2026, the law firm homepage Future built from one sentence scored 99 out of 100 for phone performance in Lighthouse 12.8.2: the middle of three runs, measured before the page had a public address. Your own photos and add-ons can change your score, so test your finished site too.