Let's say you want to crawl and screenshot some very specific, paginated , and/or blog category pages.
OR in reverse ;-)
perhaps you wish to only crawl specific pages that have only dog and/or mobile in the URL. 
You can by using our Advanced Setting > Include/Exclude Keywords option. 
For example, let's say you have a ton of product pages that have pagination which use URL parameters : Somesite.com/bikes/?page=1 , page=2  , etc
or Somesite.com/blog?tag=consulting
Just enter these keywords separately : ?page= ?tag= 
IMPORTANT!
Note: Our crawler will filter in/out urls only as it finds them procedurally from the base URL ( domain ) you initially enter, it does not crawl all URLs and then post-crawl, filter out the data.
other use-cases: 
- for URLs that have urls with .php  parameters like:
site.com/index.php?page=1
to Exclude all those pages only use the params for the Keywords:
page=
do not use
index.php?page=


