1-Akismet
Akismet checks your comments against the Akismet web service to see if they look like spam or not and lets you review the spam it catches under your blog’s “Comments” admin screen.
Major new features in Akismet 2.5 include:
- A comment status history, so you can easily see which comments were caught or cleared by Akismet, and which were spammed or unspammed by a moderator
- Links are highlighted in the comment body, to reveal hidden or misleading links
- If your web host is unable to reach Akismet’s servers, the plugin will automatically retry when your connection is back up
- Moderators can see the number of approved comments for each user
- Spam and Unspam reports now include more information, to help improve accuracy
Video Tutorial (How to install)
2-All in One SEO Pack
Some features:
- Google Analytics support
- Support for Custom Post Types
- Advanced Canonical URLs
- Fine tune Page Navigational Links
- Built-in API so other plugins/themes can access and extend functionality
- ONLY plugin to provide SEO Integration for WP e-Commerce sites
- Nonce Security
- Support for CMS-style WordPress installations
- Automatically optimizes your titles for search engines
- Generates META tags automatically
- Avoids the typical duplicate content found on WordPress blogs
- For beginners, you don’t even have to look at the options, it works out-of-the-box. Just install.
- For advanced users, you can fine-tune everything
- You can override any title and set any META description and any META keywords you want.
- Backward-Compatibility with many other plugins, like Auto Meta, Ultimate Tag Warrior and others.
3-cbnet Ping Optimizer
Even the latest version of WordPress has this problem.
Do you know your WordPress blog pings unnecessarily every time you edit a post? Think how many times you click on “Save and Continue Editing” or “Save” button. Your blog will ping unnecessarily that many times you click on those buttons.
Video Tutorial (How to install)
4- SEO Auto Links & Related Posts
SEO Auto Links & Related Posts, is a combination of related posts and auto smart links plugin.
The auto links feature will automatically convert post title, meta keywords, and post tags found inside the blog posts into an internal link.
The concept is simple, instead of comparing all the blog post, it will only match the post title, meta keywords and post tags of the posts related to the current blog post. This will make the auto link process faster and require a minimum amount of resources. Therefore, it is safe to be use in a blog having thousands of blog posts.
For the related posts, you have two options here, to find the related posts base on post title and meta keywords or base on post title, meta keywords and post content. The post title importance is higher compare to the post content. And during the process, the plugin removes stop words from the post content to get the best possible related posts
Video Tutorial (How to install)
5-WebsiteDefender WordPress Security
The WebsiteDefender WordPress Security plugin is a free and comprehensive security tool that helps you secure your WordPress installation and suggests corrective measures for: strengthening passwords, securing file permissions, security of the database, version hiding, WordPress admin protection and lots more.
Key security features:
- Easy backup of WordPress database for disaster recovery
- Removal of error-information on login-page
- Addition of index.php to the wp-content, wp-content/plugins, wp-content/themes and wp-content/uploads directories to prevent directory listings
- Removal of wp-version, except in admin-area
- Removal of Really Simple Discovery meta tag
- Removal of Windows Live Writer meta tag
- Removal of core update information for non-admins
- Removal of plugin-update information for non-admins
- Removal of theme-update information for non-admins (only WP 2.8 and higher)
- Hiding of wp-version in backend-dashboard for non-admins
- Removal of version in URLs from scripts and stylesheets only on frontend
- Reporting of security overview after WordPress blog is scanned
- Reporting of file permissions following security checks
- Strong password generator tool to protect from brute force attacks
- Integrated tool to change the database prefix
- Disabling of database error reporting (if enabled)
- Disabling of PHP error reporting
Video Tutorial (How to install)







