AWD Team

The SEO Permalinks Modifier plugin help to remove common words like ‘a’, ‘the’, ‘to’, ‘what’ from post slugs to improve search engine optimization performance for your wordpress site.
For example, when you publish a post with a title like this:
“How to Improve SEO Rank”,
WordPress automatically assigns a long filename to your post, called a post permalink:
/how-to-improve-seo-rank
SEO Slugs plugin strips common words like “how”, “to” out of your post permalink to make it more search engine friendly. With SEO Permalinks Modifier plugin activated, the permalink for our example blog post would look like this:
/improve-seo-rank
The permalink is generated on saving a post (so you get a chance to look at it before publishing, and change it), or on publish. It won’t overwrite an existing permalink. You can force a new permalink generation by deleting the existing one.
Support blog: http://ataulswebdesigns.com/seo-permalinks-modifier-plugin/

SEO Permalinks Modifier

Use SEO Permalinks Modifier to remove common words like 'a', 'the', 'to', 'what' from post permalink to improv …

thingsym

Custom Post Type Rewrite plugin adds default custom post type permalinks.
By default, there are no some permalinks of custom post type. 
The Custom Post Type Rewrite plugin adds permalink structure of custom post type. 
Following:
<ul>
<li>date-based</li>
<li>author-based</li>
<li>front</li>
</ul>
Note: Regarding has_archive and rewrite in $args of Parameters, the priority of the rewrite rule conforms to register_post_type().

Custom Post Type Rewrite

Custom Post Type Rewrite plugin adds default custom post type permalinks.

SEO Permalinks Modifier vs Custom Post Type Rewrite