Today I would like to announce the availability of the GrabPERF Search Performance Index.
The goal of the index is to provide performance metrics for a group of search providers around the world. The results are based on a direct HTTP GET request being made for the search results page by the GrabPERF Agent.
Currently only live data is available. In the near future, archival results on a week by week basis will be made available.
If there is a search provider that has been missed, please contact the GrabPERF team.