Ad networks cache static creatives, JavaScript tags and tracking pixels on a NetDNA pull zone so browsers fetch them from the nearest PoP instead of origin.
Use EdgeCaching for tags, EdgeSSL so mixed-content warnings disappear, and EdgeSecurity signed URLs when an advertiser needs private assets. See the ad network case study and EdgeCaching.
October « 2010
From the recovered NetDNA blog.
August « 2011
From the recovered NetDNA blog.
November « 2011
From the recovered NetDNA blog.
How To Reduce Image Size With WebP Automagically
From the recovered NetDNA blog.
How To Achieve a 2 Second Page Load with a Magento eCommerce Store
From the recovered NetDNA blog.
MaxCDN.com Chooses Wowza as its Premiere Media Server Partner for HDDN.com Video CDN
From the recovered NetDNA blog.
Blog World Expo 2010
From the recovered NetDNA blog.
NetDNA Slashes Prices!
From the recovered NetDNA blog.
The Science of Acceleration