Here i’ve compiled the list of wordpress plugins which we use on CSSReflex.
Akismet
Akismet checks your comments against the Akismet web service to see if they look like spam or not.
By Automattic | Download
All In One SEO Pack
WordPress SEO plugin to automatically optimize your WordPress blog for Search Engines.
By Michael Torbert | Download
Broken Link Checker
This plugin will check your posts, comments and other content for broken links and missing images, and notify you if any are found.
By Janis Elsts | Download
Disqus Comment System
The Disqus comment system replaces your WordPress comment system with your comments hosted and powered by Disqus.
By Disqus | Download
Floating Social Bar
Floating Social Bar is the best social media plugin for WordPress that adds a floating share bar to your content.
By Syed Balkhi and Thomas Griffin | Download
Google XML Sitemaps
This plugin will generate a special XML sitemap which will help search engines to better index your blog.
By Arne Brachhold | Download
W3 Total Cache
Easy Web Performance Optimization (WPO) using caching: browser, page, object, database, minify and content delivery network support.
By Frederick Townes | Download
WP Code Prettify
This plugin enable syntax highlighting of code snippets in your post using Google Code Prettify.
By SoliĀ | Download
WP Smush.it
Reduce image file sizes and improve performance using the Smush.it API within WordPress.
By WPMU DEV | Download
WP deferred javaScript
Defer the loading of all javascripts added with wp_enqueue_scripts, using LABJS (an asynchronous javascript library).
By Willy Bahuaud and Daniel Roch | Download
Wysija Newsletters
Send newsletters, post notifications or autoresponders from WordPress easily, and beautifully.
By Wysija | Download
Thanks for sharing. I installed all the plugins and increase page speed and also seo effect on my site.
http://blog.pakfun.org
Thanks for sharing. All but W3 and W Super cache are ok. W3 and W Super controls your repository. When uninstalling, your whole database gets messed up. I have lost all files ( I backed up Mysql) completely with these 2 plugins. Would not recommend them., Instead use a free CDN service, Cloudinary works well. Site loads faster, plus you can dis-activate it if you find you do not like it. And your files are left intact.
More good plugins : DB Manager backup and optimizes your DB. I found it very useful.
http://africasiaeuro.com/wordpress/