What is SEO?
Also called: Search engine optimisation, Search engine optimization
The short answer
SEO is the practice of making a website easier for search engines to crawl, understand and rank, so it appears for the searches its audience actually makes.
What people say: “ranking on Google”, “getting found online”.
SEO, explained
It rests on three legs: technical (can search engines reach and read every page?), content (does the page answer the search better than the alternatives?) and authority (do other trusted sites link to it?).
There are no instant results. Pages earn rankings over time, and anyone promising a guaranteed first-place ranking is not being straight with you.
Questions people ask about SEO
What is SEO?
SEO is the practice of making a website easier for search engines to crawl, understand and rank, so it appears for the searches its audience actually makes.
How long does SEO take to work?
New pages often take weeks to months to rank, depending on competition, site authority and how well the page answers the search.
Can I do SEO myself?
Yes. Clear titles, pages that answer real questions, fast load times and a sitemap submitted to Search Console cover most of the basics.
Does my website need SEO?
If you want people to find it through search rather than only through ads or links you share, yes.
Related terms
A keyword is a word or phrase people type into a search engine; SEO matches pages to the keywords their audience uses.
Search intentSearch intent is the reason behind a search, whether to learn, to find a specific site, to compare or to buy, and a page ranks best when it serves that reason.
CrawlingCrawling is how search engines discover pages: automated bots follow links and sitemaps, fetch pages and pass them on to be analysed and indexed.
IndexingIndexing is when a search engine stores a crawled page in its database so it can appear in results; a page that is not indexed cannot rank.
BacklinksBacklinks are links from other websites to yours; search engines treat relevant, trusted backlinks as votes of confidence that can raise rankings.
AEOAEO, answer engine optimisation, is structuring a website so AI assistants and search features quote it as the answer, not just list it as a link.
Part of the Web Encyclopedia by Apex Flow Digital. Definitions are general knowledge, kept current, with no invented statistics.