Google team has been working on a secret project called “a Next Generation Architecture for Google’s web search”. Also known as “Under the hood” which means that only web developers and power searchers would be able to notice a few differences.

Google wants to actualize the idea of building up a Great Web Search Engine buy this Caffeine update. This update should improve the indexing speed, accuracy & comprehensiveness of the results.

Google is inviting you to visit the http://www2.sandbox.google.com/ and send the feedback on the differences found as compared to Current Search Results. Click the link “Dissatisfied Help us improve” and mention your feedback. Ensure to include the word caffeine.

For language or country specific feedback, use below mentioned query parameters manually at sandbox URL.

hl = language

gl = country code

Google Caffeine would change the rankings of your website in its Search Results. We would suggest trying out the searches for the terms which are important to you.

Are you facing indexing and crawling issues? Looking for help, click here and type “Google Caffeine: Google’s New Search Engine Index”.