If you’re looking for simple encryption for your site, the Comodo Essential SSL certificate is one of the most affordable options on the market. This certificate can be issued in a matter of minutes with the strongest encryption available. All domains protected by this certificate will display "https" in the URL, along with a padlock icon and Site Seal. However, the main feature of this certificate is the speed of issuance, making it a perfect fit for internal testing domains and light ecommerce websites.