zilonjakir

This is wordpress visitors counter plugins. when install this plugins autometically create a table, name wp-counter_total and created a widget. this widgets show three options. 
1. current visitors 
2. todays visitors 
3. total visitors
and when any visitor, any place who browse your website then automaetically change your visitors number without page refresh.

WordPress Visitors

It's a simple plugin to count your website's current visitor, todays hits, total hits without page refresh.

Pippin Williamson

Modifies the Empty Spam action in WordPress to process the spam deletion in batches, allowing you to delete thousands or even hundreds of thousands of spam comments at once without killing your server.
Have you found a bug or have a suggestion or improvement you’d like to submit? This plugin is available on <a href="https://github.com/pippinsplugins/batch-comment-spam-deletion" rel="nofollow ugc">Github</a> and pull requests are welcome!

Batch Comment Spam Deletion

Modifies the Empty Spam action in WordPress to process the spam deletion in batches instead of all at once.

WordPress Visitors vs Batch Comment Spam Deletion