Google Caffeine was announced several months ago but it was uncertain how and when it would be implemented…our post from Monday speculates that it may be in effect now since webmasters and SEOs have been noticing some changes regarding long-tail keywords.
So what is Google Caffeine?
Caffeine was formerly kept secret by Google and only limited details were released to the public last August. The search engine characterizes it as the “next-generation architecture for Google’s web search.” It appears this new architecture includes crawling, indexing and ranking changes and that it’s not simply an addition or change to their existing infrastructure but rather a complete overhaul.
Based on Google’s announcements regarding Caffeine, we can best surmise that this new infrastructure may include ways of crawling the web more effectively, determining reputation and authority and returning relevant results quicker…however, Google’s spam chief Matt Cutts says the changes are “primarily in how we index.”
Most of these changes do not affect the user-interface (what you see) very much but you may have noticed some subtle changes in a search engine results page in the last few months. Take this search – “buffy the vampire slayer” for example – and how it returns video and news results midway down the page.
If we use the existing infrastructure, Google displays news results at top, video in the middle and images at the bottom.
Google’s new infrastructure has undoubtedly caused quite the stir in the online world, with webmasters and SEOs scrambling to try and understand how this will impact their rankings…along with many a speculative blog post about how to best optimize to the new changes.
In the end though, it still comes down to having the right foundational elements – a crawlable site infrastructure and compelling content – maintaining these will certainly keep you ahead of the curve.
We’ll keep you posted on Caffeine and its effects on optimizing websites for the search engines…in the mean time, keep creating compelling content for your target audience and be sure your site’s architecture is setup so search engine spiders can effectively crawl your site.