Why Should You Do SEO and What Are the Benefits?

General topicsMarch 11, 2021
By Antonio Fernandez

TL;DR

  • SEO is split into on-page work (content, page titles, headings, internal links, site speed, mobile usability) and off-page signals, mainly links and mentions from reputable sites.
  • The FAQ puts meaningful movement at three to six months, with brand-new websites and competitive industries sitting at the longer end of that range.
  • Five benefits are listed: pre-qualified visitors, falling cost per visitor over time, support for content marketing, credibility from unpaid rankings, and a faster, clearer website overall.
  • Its running-shoes example has one buyer meeting the same brand when searching for shoes, for reviews and for an online store, with each repeat appearance raising the chance of the sale.
  • The post argues SEO fits B2B as well as B2C because B2B buyers research online before contacting a salesperson, and calls it a long-term investment while ads stop the day payment stops.

Search behaviour has changed, but the instinct behind it has not: when people want something, they type it into a search engine and trust the results near the top. If your business is not visible there, you are effectively invisible at the exact moment a customer is ready to act. That is the simple, durable case for SEO, and it is why the question is rarely "should we do SEO" and almost always "how soon can we start".

What SEO Actually Means

SEO, or Search Engine Optimization, is the practice of shaping your website, blog, and landing pages so they rank prominently on search engines such as Google, Bing, and others. Unlike a paid ad that disappears the moment your budget runs out, a strong organic ranking is earned and tends to hold its position over time. The traffic it brings is called organic traffic, and it is some of the most valuable traffic you can attract because it comes from people who are actively searching for what you offer.

SEO breaks down into two broad areas that work together:

  • On-page SEO covers everything on your own site: the quality and relevance of your content, page titles, headings, internal links, site speed, mobile usability, and how well each page answers the question a visitor typed.
  • Off-page SEO covers the signals that come from outside your site, most notably links and mentions from other reputable websites, which tell search engines your content is trusted.

Why You Should Do SEO

Think about how a real buying decision unfolds. Imagine someone wants a new pair of running shoes. They search for the best shoes for their needs and find your brand. They search for reviews and find your brand again. They look for an online store and land on your website once more. Each time your name appears, the odds of them choosing you climb. SEO is what puts you in front of that person repeatedly, across many different searches, without paying for each click.

That repeated visibility is the heart of it. A single ad shows up once and vanishes. Good SEO keeps working while you sleep, compounding month after month as more of your pages rank for more of the terms your customers use. For most businesses it becomes the most cost-efficient channel they run, precisely because the cost per visitor keeps falling as rankings mature.

The Real Benefits of SEO

1. It expands your customer base precisely

People find you by searching for something they already want. That means the visitors SEO delivers are pre-qualified: they typed a query related to your product or service, so they arrive with genuine intent rather than idle curiosity. You are not interrupting people; you are answering them at the moment they ask.

2. It lowers your marketing costs over time

Paid advertising charges you for every single click, indefinitely. SEO front-loads the effort and then keeps paying you back. Once a page ranks well it can hold that position for a long time, sending a steady stream of visitors without an ongoing cost per click. The longer your SEO runs, the cheaper each visitor effectively becomes.

3. It powers your content marketing

SEO and content marketing reinforce each other. A well-researched guide, comparison, or how-to article can rank for dozens of related searches and give visitors a reason to trust you before they ever buy. Content gives search engines something worth ranking, and SEO makes sure that content is actually found.

4. It builds credibility and trust

When people repeatedly see your brand near the top of unpaid results, it signals authority. Ranking well is a quiet endorsement: search engines have judged your page worth showing, and users read that as a mark of legitimacy. Over time that familiarity turns into trust, and trust turns into sales.

5. It makes your whole website better

Much of on-page SEO is simply good web practice: faster pages, clearer structure, content that genuinely answers questions, and a smooth experience on mobile. Optimising for search engines almost always improves the experience for real human visitors too, which lifts conversions across every channel, not just organic.

Is SEO Right for Your Business?

The short answer is that it is right for almost every business with a website. B2C and B2B2C brands compete in crowded markets where visibility is survival. B2B companies sometimes assume relationships and direct sales matter more than search, but their buyers research online just as heavily before ever contacting a salesperson. Whether you sell shoes or industrial equipment, your future customers are searching, and SEO decides whether they find you or a competitor.

The one caveat worth setting honestly: SEO is a long-term investment. It typically takes a few months of consistent work before rankings and traffic build meaningful momentum. That is not a weakness; it is the reason the results last. Ads stop the day you stop paying. SEO keeps compounding.

How to Get SEO Ranking

A dependable approach follows a clear sequence:

  • Research the keywords and questions your customers actually use, and understand what already ranks for them.
  • Fix the technical foundation so search engines can crawl, understand, and quickly load every important page.
  • Create genuinely useful content that answers those queries better than what currently ranks.
  • Optimise on-page elements such as titles, headings, and internal links so each page targets the right terms.
  • Earn authority through quality links and mentions from trustworthy sources.
  • Measure and refine continuously, doubling down on what works and updating pages that slip.

You can build an in-house team to run this, but the fastest and most reliable route for most companies is to work with a specialist. The ideal time to plan SEO is before a website is even built, because the structure is easier to get right from the start; if your site already exists, it can still be optimised, it simply takes a little more time to unwind old decisions.

SEO vs Paid Advertising

Paid ads and SEO are often framed as rivals, but they solve different problems. The honest comparison is not which one wins, but where each one earns its keep:

SEO vs Paid Advertising
FactorSEOPaid Ads
Time to resultsBuilds over monthsAlmost immediate
Cost over timeFalls as rankings holdRecurs with every click
LongevityKeeps working after work stopsStops when the budget stops
Perceived trustHigh, seen as earnedLower, labelled as an ad
Best used forDurable, compounding growthLaunches, promotions, quick tests

The strongest strategies rarely pick one. Ads deliver visibility today while SEO builds the foundation that lowers your cost of acquisition tomorrow. As your organic rankings mature, you can often lean less on paid clicks for the same queries, freeing budget for new opportunities rather than simply renting the same traffic month after month.

Frequently Asked Questions

How long does SEO take to work?

Most businesses see meaningful movement within three to six months, with results continuing to grow well beyond that. Competitive industries and brand-new websites usually sit at the longer end of that range.

Is SEO better than paid ads?

They serve different purposes. Ads deliver instant visibility while you pay; SEO builds durable visibility that keeps working after the spend stops. Most strong strategies use both, letting ads cover the short term while SEO compounds underneath.

Can I do SEO myself?

You can learn and apply the fundamentals, and doing so is worthwhile. But competitive results usually require dedicated time, tools, and experience, which is why many businesses bring in specialist help rather than stretching an already-busy team.

Turn Search Into a Growth Channel

SEO is not a trick or a one-off task; it is a compounding asset that makes your business easier to find, easier to trust, and cheaper to market every month it runs. If you want a partner to plan and execute it across one or several languages, explore our SEO services in Thailand and talk to the Relevant Audience team for a free, no-pressure consultation.

Antonio Fernandez

Antonio Fernandez

Founder and CEO of Relevant Audience. With over 15 years of experience in digital marketing strategy, he leads teams across southeast Asia in delivering exceptional results for clients through performance-focused digital solutions.

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