Your Website on a Phone: What Customers Actually See

Your web person showed you the site on a big monitor in their office. It looked great.

Your customer sees it a different way. She's standing in the garage next to a water heater that's leaking onto the floor. She has a towel in one hand and her phone in the other, one bar of signal, and three tabs open with three plumbers in them.

That's the version of your website that matters. Here's how to see it the way she does, and what to fix first.

The short answer: open it on your phone and try to hire yourself

Pull your site up on your own phone. Turn off Wi-Fi so you're on cell data, like most customers in a driveway. Then try to do what a customer does: figure out if you do the job, if you come to their town, and how to reach you.

If any of that takes more than a few seconds, or needs a pinch, a zoom or a squint, that's what to fix.

Most of your customers are holding a phone

This isn't a small slice of people. Pew Research found that 91% of U.S. adults own a smartphone, and 16% are smartphone-only internet users, meaning they have a smartphone but no home broadband.¹ For that last group, the phone version of your site is the only version there is.

Google looks at it the same way. It says it uses the mobile version of a site's content for indexing and ranking.² Its page experience guidance asks site owners a plain question: does your content display well on mobile devices?³

So the phone version isn't the backup copy. It's the main one.

The five-minute truck test

Sit in the truck between jobs and run through this. Use your phone, on cell data.

1. Count while it loads. Type your address in and count. If you're still staring at a blank or half-drawn page at "three," a customer is already looking at someone else.
2. Read the top without touching anything. Without scrolling or zooming, can you see your trade, your main towns and your phone number?
3. Tap the phone number. It should start a call. If nothing happens, or it highlights like plain text, it's not a button.
4. Find your towns. Can you find the list of places you serve in under ten seconds?
5. Send yourself a message. Fill out the form or tap the text option with your thumb. Count the boxes. Then check that the message actually arrived where you'll see it.

Write down every place you got stuck. That list is your to-do list.

What usually breaks, and how to fix it

It loads slowly

Google's own target for good loading is to have the main content show up within 2.5 seconds of the page starting to load.⁴ The usual culprits on trade sites are giant photos straight off a camera, a video playing behind the header, and a pile of add-ons nobody uses.

To check, paste your address into PageSpeed Insights, a tool from Google that reports on both the mobile and desktop versions of a page and suggests fixes.⁵ Look at the mobile result, not the desktop one.

A pop-up covers the whole screen

On a computer, a coupon pop-up is a small annoyance. On a phone it can cover everything, and the little X is the size of a grain of rice.

Google's advice to site owners is direct: don't obscure the entire page with interstitials.⁶ Its page experience guidance also asks whether your pages avoid intrusive interstitials.³ If you want an offer on the site, make it a strip across the top or bottom, not a wall.

The phone number isn't a button

This one is common and costly. The number is there, but it's part of a picture, or it's plain text, so tapping it does nothing. Now the customer has to memorize ten digits, leave your site, and dial by hand. Many won't.

Your number should be a tap-to-call button near the top of every page, and ideally one that stays on screen as people scroll.

Buttons are too small or too close together

Thumbs are bigger than mouse pointers. Google's web.dev guidance says a tap target should be around 48 pixels, about 9mm, roughly the size of a finger pad, with space between targets so a thumb doesn't hit the wrong one.⁷

If you keep tapping "Gallery" when you meant "Call," your customers are doing it too.

The menu hides everything

On a phone, the menu usually folds into a little three-line icon. That's fine, as long as the important stuff isn't only in there. Your trade, your towns and your number should be on the page itself, not behind a tap.

The form asks too much

Name, phone, what's going on, what town. That's enough to call someone back. Every extra box, like "how did you hear about us" or a full street address, is one more reason for someone typing with one thumb to give up.

Hand it to someone else

You know where everything on your site is. Your customers don't.

Hand your phone to your spouse, a buddy, or the next customer who has a minute, open your site, and say, "Pretend your water heater is leaking. Find out if we come to your town and call us." Then don't help. Watch where their thumb goes and where they get stuck.

When you know what's wrong, send the list to whoever runs your site:

If you're starting from scratch, our list of the 7 things a local service website actually needs covers what goes on the page. This post is about whether it survives a small screen.

What a phone visitor doesn't need

A phone visitor doesn't need a slideshow, a long story about the company, or a video that autoplays with sound. They need to know you do the job, you come to them, and how to reach you.

Everything else can live further down the page for the people who want it.

The tap is only half the job

A site that works on a phone gets people to tap your number. Then your phone rings while you're on a ladder.

If that call goes to voicemail, the customer taps back to the other two plumbers in her tabs. Make sure every call from your site gets answered or gets a text back fast. If you need words for that text, start with 10 missed-call texts you can copy, and read how fast you have to call a lead back.

The bottom line

Your customers see your site on a phone, often on a weak signal, often with one hand. Test it that way, on cell data, and try to hire yourself.

Fix the slow load, the pop-up, the number that isn't a button and the buttons too small to hit. Then make sure someone, or something, answers when the phone rings.