Website Maker definitely creates multimedia-heavy sites and a fast Internet connection is a must in order to view them. Also, as you would expect, a WYSIWYG-based, easy-to-use website authoring system obviously doesn't create the most compact and fastest websites that you could get by manually coding and optimizing your own website. However, with a broad-band Internet connection, I never had any excessive loading times with Website Maker sites. If you make very extensive use of bandwidth-consuming multimedia elements on your site (e.g. streaming video/audio), maybe you're willing to make a few compromises there to achieve quicker loading times. Maybe you could also post your website URL here, so we can check how fast it loads up for us.