If you want to check coverage against ICEcat, the best thing to do is to import their dump file available here into a MySQL database.
The file format is a bit unusual, but here is a nice command you can run. You need to have created a database in it with a table called prodid_d
CREATE TABLE IF NOT EXISTS <code>prodid_d</code> ( <code>id</code> int(11) NOT NULL AUTO_INCREMENT, <code>part_number</code> varchar(255) NOT NULL, <code>brand</code> varchar(255) NOT NULL, <code>quality</code> varchar(255) NOT NULL, <code>category</code> varchar(255) NOT NULL, <code>model</code> varchar(255) NOT NULL, <code>ean</code> varchar(255) NOT NULL, <code>market_presence</code> varchar(255) NOT NULL, PRIMARY KEY (<code>id</code>) ) ENGINE=MyISAM DEFAULT CHARSET=latin1
then in the command line (linux) run the follwing command:
mysqlimport --user=DBUSER --password=DBPASSWORD --columns=part_number,brand,quality,category,model,ean,market_presence --fields-terminated-by='\t\t\t' --replace DBTABLE /ABSOLUTE/PATH/TO/prodid_d.txt
