Many businesses treat search optimisation as something to do after launch, as a short push. In practice the biggest wins come from how the site is built, which makes it closer to infrastructure than to a campaign.
The technical foundation
Pages that load quickly, work well on phones, can be read by search engines and have clear titles and descriptions. Structured data where it helps. A sitemap that stays current. None of this is glamorous, and all of it compounds.
Then content and measurement
Once the foundation is solid, write for the questions your customers actually ask, and set up tracking before you spend on ads or content. Without measurement you cannot tell which channel earns its budget.
Build the foundation once, then add content and campaigns on top of something you can measure. See our marketing & strategy service.