Does RankMath really work?

I'm also using RankMath, and at first I felt that the improvement is not obvious, in fact, you have to use it together with content optimization and site structure to see the effect. I suggest you to check it: Whether the main keywords are included in the title and description; Turn on the Schema (structured data) feature to make it easier for search engines to recognize content; Work with sitemap and Google Search Console to submit; Use its Content AI feature to select words and adjust paragraphs; If it is a Chinese site, remember to manually optimize slugs and fixed links. I use RankMath plus caching plugin (WP Rocket) + CDN, keyword rankings did improve a little, the inclusion speed is also faster.