The split, concretely
On-page work, all of it under your control:
- One page per real search intent, written to stand alone
- Titles, headings, and quick-answer paragraphs matching how buyers phrase the problem
- Internal links connecting service pages, city pages, and supporting content
- Structured data identifying the business, the service, and the author
- Page speed and mobile usability on the templates that receive traffic
- Indexation hygiene: canonicals, no accidental noindex, clean URL patterns
Off-page work
Everything that happens on other people's properties:
- Editorial links from relevant sites, earned rather than bought
- Local citations and directory listings with consistent NAP
- Reviews on Google and the platforms your industry is judged on
- Unlinked brand mentions in press, forums, and newsletters
- Presence in the roundups and listicles that both buyers and AI assistants read
- Sponsorships, partnerships, and supplier locator pages
A budget rule that works
Look at who currently occupies the top three results for the query you want. If those pages are mediocre, thin, or clearly not built for that intent, the gap is on-page and you can win with content and structure alone. If those pages are genuinely good and well-established, the gap is authority, and off-page is where the money has to go.
In most local service markets the first case is still common, which is why a well-built set of service and city pages outperforms a link-building retainer for the first six months. In national or ecommerce categories the second case dominates almost immediately.
Why sequencing matters
Links pointed at a page that does not match search intent do not rescue it, they just make a weak page slightly more visible to people who bounce. Conversely, an excellent page in a competitive market can sit on page two indefinitely without external corroboration.
The practical sequence is: fix indexation, build the right pages, connect them internally, then spend on off-page once there is something worth linking to. Doing the last step first is the most common way marketing budgets get burned.
Where technical SEO fits
Technical SEO is usually classed as on-page, but it behaves differently: it is not a growth lever, it is a constraint remover. A blocked or slow site caps everything, and once it is fixed, more technical work produces rapidly diminishing returns. Treat it as a gate to pass through rather than an ongoing line item.