The Yahoo Search Blog has some webmaster tips out today: Yahoo! Search Tips for Webmasters: Saving Bandwidth. Gzip your files, and they'll unzip and save you bandwidth when crawling. Respond with the right HTTP code, and it will only download pages if there's been a change to them. Getting slammed by the Slurp crawler? Make it sip rather than slurp through the crawl-delay mechanism.
The Original Search Marketing Event is Back!
SES Denver (Oct 16) offers an intense day of learning all the critical aspects of search engine optimization (SEO) and paid search advertising (PPC). The mission of SES remains the same as it did from the start - to help you master being found on search engines. Register today!