Translation guide
The practice of improving a website to increase its visibility in search engine results. In Japanese, the English term is widely used, but there are also native equivalents and related expressions.
Referring to the overall concept, strategy, or industry of search engine optimization.
The most common way to refer to search engine optimization in Japanese, pronounced エスイーオー. Used in business, tech, and everyday contexts.
SEOの専門家に相談しました。
I consulted an SEO expert.
このサイトはSEOが弱い。
This site has weak SEO.
The formal Japanese translation of 'search engine optimization'. Used in official documents or when explaining the concept to non-specialists.
検索エンジン最適化の基本を学びましょう。
Let's learn the basics of search engine optimization.
A shorter version of 検索エンジン最適化, often used in technical contexts.
検索最適化の施策を実施中です。
We are implementing search optimization measures.
Describing the action of optimizing a site for search engines.
The most natural way to say 'do SEO' or 'implement SEO measures'. 対策 means 'countermeasure' or 'measure'.
このページにSEO対策をしました。
I did SEO on this page.
SEO対策をしっかりやらないと上位表示されない。
If you don't do proper SEO, you won't rank high.
A more formal way to say 'perform search engine optimization'. Suitable for reports or presentations.
当社は定期的に検索エンジン最適化を行っています。
Our company regularly performs search engine optimization.
Literally 'apply SEO'. Used in technical writing but less common in conversation.
サイト全体にSEOを施しました。
We applied SEO to the entire site.
In Japanese business and tech contexts, the English abbreviation 'SEO' is overwhelmingly used. The full Japanese term 検索エンジン最適化 is understood but can sound stiff or explanatory. When in doubt, use SEO.