Basic SEO: What it is and why your business urgently needs it

When someone in your city searches Google for "dentist near me" or "mechanic shop," Google shows them a list. That list is not random. There is a criterion. And there are businesses that appear at the top, and businesses that never appear. SEO is what determines which side you are on.

I know the word can sound technical or intimidating. Sometimes it's used as if it were dark magic only understood by those who charge dearly for it. But the fundamentals are quite concrete, and understanding them can completely change how you think about your presence on the internet.

What SEO means, straight to the point

SEO stands for Search Engine Optimization. Basically, it's the set of things you do —on your website and off it— so that Google decides to show you when someone searches for something related to your business.

It's not advertising. You don't pay Google to appear. It's more like earning a spot on merit: Google reviews your page, compares it with others, and decides which one is best to show the user who is searching. If your page is well-made and well-positioned, you appear. If not, someone else appears for you.

The three pillars of SEO that every business should know

Not to get lost in technicalities, there are three areas that concentrate almost everything important:

You don't have to master all three at once. But ignoring them all is practically guaranteeing that Google overlooks you.

Why many businesses don't appear on Google even if they have a page

Here's something that surprises many people: having a website doesn't mean Google indexes it well, much less that it shows it in the top results. You can have a site active for years and still be practically invisible in searches.

It happens for several reasons. Sometimes the page is so technically poorly built that Google has trouble reading it. Other times the content doesn't use any of the words the customer uses when searching. And many times, simply no one thought of SEO when the page was made, because the goal was for it to look pretty, not to appear on Google.

The case of the local business

For a local business, SEO has a huge advantage that many don't take advantage of: you don't have to compete against the whole country. If you are a dentist in a specific neighborhood, your competition on Google is not all the dentists in the country. It's the dentists in your neighborhood. That considerably reduces the work of positioning yourself and makes results arrive faster than people imagine.

And there's something else: local SEO —appearing on Google Maps, in results with address and phone number— depends largely on things that any business can work on: having a complete and updated Google Business profile, getting real reviews, and having a page that clearly mentions the location and services. Nothing mysterious.

SEO vs. Paid Advertising: which is better?

This is something that comes up in almost every conversation about digital marketing, so it's worth addressing directly.

Paid advertising —Google Ads, Meta Ads— works as long as you pay. The moment you stop, you disappear. It is useful for generating fast results or for specific campaigns, but it builds nothing for the long term.

SEO is the opposite: it takes longer to give results, but once it gives them, they are more stable and don't require continuous payment. A well-positioned page can bring organic visits for months or years, without you having to spend every time someone visits it.

What you can do today, without hiring anyone

Not everything requires specialists. There are things any business owner can do to improve their visibility on Google without spending anything, or almost anything:

• Google Business Profile: Claim and complete your profile. Put real photos, hours, and respond to reviews.
• Local Clarity: Check that your page clearly says what you do and what city you are in.
• Reviews: Ask for natural reviews from your satisfied customers. It's vital for local ranking.

With just that, many businesses would already notably improve their visibility in local searches.