An Automatic Site Survey Tool

摘要

Two months ago, I wrote about best practices among client-side technologies in a column titled "The Client-Side Conundrum." I presented an analysis of the home pages of the Web's 500 most-trafficked sites (as listed by Media Metrix). This analysis of client-side technology usage showed that about 80 percent of top-tier sites use constructs such as HTML tables and meta tags, and about 60 percent use JavaScript. About 20 percent of the sites rely on style sheets, and fewer than two percent take advantage of either Java applets or ActiveX objects.