H2：重复

Pages which have duplicate <h2>s. It's important to have distinct, unique and useful pages. If every page has the same <h2>, then it can make it more challenging for users and the search engines to understand one page from another.

How to fix: Update duplicate <h2>s as necessary, so important pages contain a unique and descriptive <h2> for users and search engines. If these are duplicate pages, then fix the duplicated pages by linking to a single version, and redirect or use canonicals where appropriate.