Plugin for SEO in wordpress
SEO Rank Reporter
Through this means it is possible to choose a series of keywords so that you can track them every 3 days according to the ranking before the giant Google.
It shows very complete graphs with all the statistics that reflect this information as well as allows email notification when it detects something unusual in relation to any of the words you choose. It is an excellent plugin for all those whose business depends on content generation.
WP Total Cache
If you want to eliminate the delay in loading your pages and have the content displayed faster for users then you have to install this plugin that among other things provides support for your CDNs, uses the cache to speed up loading by taking all the content to HTML avoiding requests to the server for PHP codes, etc..
As a disadvantage it has the configuration that can be somewhat complicated for a novice but the good thing is that it appears in English and always remember to practice on your test site in advance.
It also has options to minimize the code of the pages, objects and scripts of the same.
Optimize your blog’s database (DB) by eliminating spam comments, rejected comments and blog post revisions while visibly decreasing the size of the DB.
Broken Link Checker
It is a plugin to validate which links on your site are actually pointing to a valid address. A frequent problem in many websites is the presence of what is known as broken links or links that do not exist, on which you click and you end up on the famous 404 page.
This is especially vital if you place several links to external data sources on your site. The plugin notifies you via email of all those broken links on your site, this way you also avoid being blacklisted by search engines.
SEO Smart Links
Automatically links phrases or keywords to previous posts on your blog. You can also create your own keyword list, set nofollow attributes and other interesting options.
You know, put them into practice according to what you need to improve in your site and leave me your comments about it.