Sites that use valid XHTML and CSS, separate the content layer from the presentation layer. Because standards compliant sites are accessible and usable to both humans and spiders alike, they More…
Search engines such as Google use a process called stemming to deliver results based on a word's root spelling. An example would be similar search results returned for clothes as for More…
Certain characters, such as ampersand (&), equals sign (=), and question mark (?), when in a web page's URL, tip off a search engine that the page in question is dynamic. Search More…
audio-visual content that is played as it is being downloaded. Thus, an Internet user could begin watching a video clip as the footage downloads rather than having to wait for the clip to More…