jQuery version 1.6.4
https://blog.jquery.com/2011/09/12/jquery-1-6-4-released/
JavaScript Libraries and Functions
Get access to data on 605,593 websites jQuery 1.6.4 Customers. We know of 58,715 live websites using jQuery 1.6.4 and an additional 546,878 sites that used jQuery 1.6.4 historically and 26,105 websites in the United States.
Get a list of 605,593 websites using jQuery 1.6.4 which includes location information, hosting data, contact details, 58,715 currently live websites and an additional 52,179 domains that redirect to sites in this list. 546,878 sites that used this technology previouslyand 26,105 websites in the United States currently using jQuery 1.6.4.
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