Best Debugging Plugin

I’ve tried quite a few performance/debugging plugins, but this one is surprisingly practical and lightweight. It gives clear visibility into memory usage, database queries, and execution time without overwhelming you.

What I really like is the combination of monitoring + cleanup tools — being able to spot resource-heavy plugins, clean up database bloat, and even manage cron jobs from one place is super useful. The email reports are a nice touch as well.

Overall, a very well-thought-out plugin that actually helps you understand why your site is slow, not just tell you that it is. Highly recommended for anyone serious about WordPress performance.