Do I need Google Analytics?

Probably not, and that is an unusual answer worth defending. Most small businesses install it because it is what you do, never open it after the first fortnight, and in exchange add a cookie consent banner that costs them real visitors. If you are not going to change a decision based on what it says, it is a liability rather than a tool.

What it does and does not tell you

It can tell you: roughly how many people visited, which pages they looked at, roughly where they came from, and what they did before contacting you.

It cannot tell you the thing you most want to know — whether the visit produced work. It sees the click, not the phone call three days later, not the person who read your prices and drove past your shop. For a business where most enquiries arrive by phone or in person, the picture is genuinely partial.

It is also less complete than people assume. Consent refusals, ad blockers and privacy settings mean a meaningful share of visitors are simply not counted. Treat every number as a floor and a trend, never a census.

The cost nobody mentions

Analytics of this kind stores information on a visitor's device for a purpose that is not strictly necessary, which in the UK generally means you need consent — a real banner, where declining is as easy as accepting, with nothing loading until they agree.

So installing it obliges you to add a banner. That banner is friction on every first visit, for a tool you may never open. For a small business that is a bad trade, and it is the part nobody weighs.

A plain summary, not legal advice. If you add tracking, check the current requirements properly.

When it genuinely earns its place

• You sell online. Then the whole journey is on the site and the data is real rather than partial.
• You are paying for traffic. You need to know what the money bought. Cost per enquiry is unanswerable without it.
• You have enough traffic for patterns to exist. Below a few hundred visits a month you are reading noise and mistaking it for information.
• Somebody will actually look monthly and act on it.

If two or more of those are true, install it. If none are, you are adding a banner for a dashboard nobody opens.

The four numbers that matter

If you do use it, ignore almost everything. Four things change decisions:

1. How many people came, as a trend over months rather than a figure for yesterday.
2. Where they came from — search, social, direct, a listing. This tells you which of your efforts produces anything.
3. Which pages they actually read. Frequently a surprise, and it tells you what to write more of.
4. How many did the thing — clicked to call, submitted a form, tapped the email address. This is the only one that resembles an outcome, and it requires setting up deliberately.

That fourth one is the whole point and the one most installations never configure. Traffic without it is a vanity number.

The simpler thing that answers the real question

For most small businesses the actual question is "is my marketing producing work", and there is a far better instrument: ask every enquiry where they came from, and write the answer down.

It is imperfect — people misremember, and offline marketing gets under-credited because someone sees your van and then searches your name. But it captures phone calls, walk-ins and word of mouth, which is where most small business work actually comes from and which analytics cannot see at all.

A column in whatever record you already keep, filled in for three months, will tell you more about where to spend than a year of unopened dashboards. What measurement can honestly prove covers the limits of both.

Free things that need no banner

• Google Search Console. Free, no consent banner needed, and it tells you what people searched before finding you and which pages they landed on. For most small businesses this is more useful than analytics and it is the one to set up first.
• Your Google Business Profile insights. How many people found the listing, called, or asked for directions — much closer to real outcomes for a local business.
• The numbers each social platform already gives you. What each actually counts.

If you install it, do this much

1. Set up consent properly first, before the tracking loads.
2. Configure the actions that matter — clicks on your phone number and email, and form submissions. Without these you have installed a visitor counter.
3. Exclude yourself, or your own visits will distort a small site badly.
4. Look once a month, at the four numbers, for ten minutes.
5. If you have not opened it in three months, remove it and drop the banner. That is a genuine improvement, not an admission of failure.

The bottom line

Install it if you sell online, pay for traffic, have enough visits for patterns to exist, or will genuinely look monthly. Otherwise the consent banner costs you more than the dashboard returns. Set up Search Console instead — free, no banner, and more useful for a local business. And whatever you do, ask every enquiry where they came from, because that catches the phone calls analytics never sees. See also visitors but no enquiries.