The Importance of Correct Commenting Learn why writing correct comments is crucial in Gecko in standards mode and in all XML content. Technote Tips For Authoring Fast-loading HTML Pages Learn common-sense tips for producing HTML pages which load quickly and provide visitor satisfaction. TechNote Bob Clary Prefetching Content for Increased Performance Learn how to optimize download speeds of your webpages using link prefetching. Article Doron Rosenberg Standards-Compliant Authoring Tools Some authoring tools generate proprietary, poorly formed code. Using authoring tools that adhere to the W3 standards will ensure your code works across popular browsers. Article Correctly Using Titles With External Stylesheets Improper use of the title attribute can cause external stylesheets to be ignored by browsers. Find out how this can happen and how to avoid it in your documents. TechNote Eric A. Meyer Defining Cross-Browser Tooltips Authors are used to having alt text appear as a "tooltip" above images, but that's not how it was meant to be used. Learn how to define "tooltips" in a cross-browser, standards-friendly way. Eric A. Meyer Images, Tables, and Mysterious Gaps Are your page designs suddenly plauged by mysterious gaps beneath images in Netscape 6+ and Mozilla? Do these gaps appear and disappear depending on your page's document type? We feel your frustration, but try to make up for it with a thorough explanation of why this happens, and give you ways to work around this surprising effect of Mozilla's CSS implementation. TechNote Eric A. Meyer HTML Element Cross Reference Cross Reference Bob Clary