Expertise does not simply mean using a lot of difficult terms. It is close to the ability to accurately understand the topic, provide explanations and grounds for the reader to make judgments, and distinguish important conditions and exceptions.
Expertise is revealed in different ways depending on the topic. There are areas where qualifications and expert review are important, such as medicine or law, and there are areas where actual experience and repeated practical work demonstrate expertise, such as how to use a product or practical guides.
Expertise in SEO documents is judged along with author information, company's area of expertise, reference sources, examples, document accuracy, and up-to-dateness. Expressing expertise requires verifiable explanations rather than exaggerated expressions.
Key takeaways
- It refers to expert knowledge and judgment ability on a specific topic.
- This can be revealed through qualifications, professional background, practical experience, sources, and accuracy of explanation.
- YMYL topics can be treated more rigorously.
- Together with Experience, it complements the practical grounding and depth of the content.