I got ionCube PHP Loader error, what should I do? Contact your hosting, and ask them to activate ionCube PHP Loader extension.
Slide out related posts is not displayed and can't be found when I view the page source code! Make sure that your theme calling this code <?php wp_footer(); ?> inside the footer.php file, right before </body> tag.
How to check whether ALRP served my page from cache or not? Refresh your page, right click any where, select view page source, and find a text like these: <!-- ALRP: Autolinks served/NOT served from the cache --> <!-- ALRP: Related Posts served/NOT served from the cache --> <!-- ALRP: Slidebox served/NOT served from the cache -->
Requires: 3.0 or higher Compatible up to: 3.5.2 Last Updated: 2012-12-19 Downloads: 226,619