2. WP Super Cache:
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:
5. Google XML Sitemaps
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:
8. All In One Schema.org Rich Snippets:
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.