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What are the main types of SEO (on-page, off-page, and technical)?

Short answer

The three main types of SEO are on-page, off-page and technical. On-page SEO is the content and structure of each page. Off-page SEO is the trust you earn elsewhere, like links, reviews and mentions. Technical SEO makes sure Google can crawl, index and load the site.

In this answer
  1. 01The three types side by side
  2. 02On-page and off-page SEO in practice
  3. 03Technical SEO in practice
  4. 04Which type to fix first

The three types side by side

TypeWhat it coversWhat it does for you
On-page SEOTitles, headings, copy, FAQs, internal links, images and schemaThe right page ranks for the right service and turns visits into leads
Off-page SEOLinks, citations, reviews, brand mentions and your Business ProfileGoogle and buyers see your business as known and trusted
Technical SEOCrawling, indexing, speed, phone use, redirects, sitemaps and structureHidden blockers stop holding good pages back

On-page and off-page SEO in practice

On-page work happens on your own pages. A strong service page says what you do, where, for whom and why to trust you. It ends with one clear next step.

Good example. A dental implants page explains the procedure, answers cost and recovery questions, shows patient reviews and offers one booking button.

Bad example. One dental services page squeezes cleanings, implants, whitening and crowns into a few thin paragraphs with no proof.

Off-page work happens on other sites. For a local business, that means reviews, accurate directory listings, local press and links from partners and associations. Google's spam policies forbid buying links, so earn them through real relationships.

Technical SEO in practice

Technical work keeps the site usable for Google and for visitors. We check what Search Console reports as indexed, whether redirects resolve and how fast pages load on phones. We also look at how the site links pages together. Screaming Frog and PageSpeed Insights find most of the issues.

Which type to fix first

Fix technical blockers first, because nothing else counts until Google indexes the page. Next, improve the service pages that bring revenue. Then build reviews, citations and links. That order keeps SEO tied to leads.

Each type has its own answer. Read about on-page SEO, off-page SEO and technical SEO. Not sure which one holds your site back? Our SEO services begin with a review of all three.

Keep reading

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