Schema markup helps search engines. It shows important details about your content. Schema improves online visibility. People find your website easily when it uses schema markup. WordPress makes schema integration simple. Many tools can help users understand and apply schema. It is helpful for SEO and website performance. What Is Schema Markup? Sche
A Great Google Alternative: Mamma.com
Here's another great alternative to Google and Yahoo!: Say hello to Mamma.com!
Google removes PageRank from Webmaster Tools
Google has quietly gotten rid of PageRank in Webmaster Tools. Barry Schwartz at Search Engine Roundtable points to a thread featuring an explanation from Google Webmaster Trends Analyst Susan Moskwa.
Is DMOZ alive?
For you who don’t know, DMOZ is the largest human edited link directory on the web. If you have a website you follow some guidelines and submit it to the directory.
SEO friendly directories
A list of internet website directories you can add your site too. Most of them are free and you dont even need to add a reciprocal link to them. That means a one way link to your site, which search engines like most. First, sign up here: http://www.web-code.org/link-exchange/index.php
Google Database IPs
A list of all (almost) Google database IPs. You can check your ranking and your keyword searches in all these IPs.