1. WordPress SEO by Yoast:
This is Excellent WordPress SEO plugin, in my opinion the plugin gives us more possibilities in terms of issues On page SEO is concerned. Besides this Yoast plugin offers many other features, including free with our Google Webmaster Tools account, metadata settings for sharing content on Facebook, implementation of Breadcrumbs and even creating an XML Sitemap.
2. WP Super Cache:
The top rated and complete cache plugin if we want this unique function. This plugin helps to reducing blog loading time. It’s simple to set up and, unlike the W3 Total Cache is compatible with most of the plugins.
3. Broken Link Checker:
A plugin that will allow us to have full control of broken links on our site, so links pointing to our own domain, as links pointing to other sites that have already expired. This plugin will notice by email when it detects any broken links on your blog. It gives the options to redirect, updating with new link and many more.
4. RDFa BreadCrumb:
This plugin not only allows us to create the famous “breadcrumbs”, it also creates structures in urls then displayed in the SERPs of Google.
5. Google XML Sitemaps
Sitemaps Generator Plugin more complete than exists today. Easy Setup, once installed only has to enter our panel of Google Webmaster Tools and indicate our new Sitemap created.
If we take our time working on Web or Blog often we find that we need to redirect an old URL to a new URL within our domain. This is one of the WordPress SEO plugin, which facilitates this task, allowing us to make the redirects to both internal (within your domain) and external (Other domain).
7. WordPress Related Posts:
One of the most complete plugins of its kind, is a plugin that allows us to show the end of each article, some related to the purpose of the user who just read our article remains in our reading another we will items proposed with this plugin.
8. All In One Schema.org Rich Snippets:
A plugin to implement all kinds of Micro-data in our articles. This plugin already speak some time ago in an article that counted as putting stars on the results of Google.
9. WP Smush.it
An easy plugin configuration that does not foul because it works automatically. This is a plugin that optimizes the weight of our images, great to improve loading speed of our website.
10. Social Locker OnePress:
We know full well that social networks are important and we must take them into account in our SEO strategy. Thanks to this plugin developers and it increasing social mentions of each of our articles. This is one of the WordPress SEO plugin that blocks content we indicate and shown only when the user is reading click on one of the social buttons showing the plugin.