Why is my WordPress site not showing any errors, yet its traffic and rankings remain stagnant?

The website is WordPress + WoodMart (WooCommerce)After working on it for a while, everything seems to be functioning normally overall, but...SEO performance has consistently been subpar.The

The current situation is:

The page can be accessed normally without a 404 error.

1. GSC shows "crawled," but many pagesSlow to be indexed

2. Noindex is not set, and it is not blocked by robots.txt.

3. The website's structure, categorization, and internal linking have all undergone basic optimization.

4. The content is not scraped; it is all compiled and written by myself.

5. No obvious errors were reported for plugins or themes.

Help me, guys!!!!!!!!!

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