1. DEVCENTRAL TESTING RESULTS

2. 2© F5 Networks, Inc. Web Page Tested

3. 3© F5 Networks, Inc. Test Characteristics Latency rangesLatency ranges 25-165 ms25-165 ms France, Spain, Poland, Minnesota all reported 35ms?France, Spain, Poland, Minnesota all reported 35ms? Link rangesLink ranges 2 -40 Mbps2 -40 Mbps Public wifi, home, officePublic wifi, home, office Browsers testedBrowsers tested IE 8, IE 9, FirefoxIE 8, IE 9, Firefox

4. 4© F5 Networks, Inc. Metrics Captured

5. 5© F5 Networks, Inc. Baseline No Optimization BrowserPage RenderPage LoadHTTP Load Total6.7711.0713.39 BrowserPage RenderPage LoadHTTP Load Total4.406.987.57 First Visit Repeat Visit Data Transferred Data TransferRound Trips First Visit1.1 M81 Repeat Visit120K65

6. 6© F5 Networks, Inc. TCP Optimization Page RenderPage LoadHTTP Load Baseline6.7711.0713.39 TCP Opt6.2010.3111.68 First Visit Repeat VisitPage RenderPage LoadHTTP Load Baseline4.406.987.57 TCP Opt4.086.056.82

7. 7© F5 Networks, Inc. Compression Data TransferRound Trips Baseline1.15M82 Compression606K83 First Visit Repeat Visit Data TransferRound Trips Baseline120K65 Compression111K62

8. 8© F5 Networks, Inc. Compression Page RenderPage LoadHTTP Load Baseline6.7711.0713.39 TCP Opt6.2010.3111.68 Compression5.639.6410.75 First Visit Repeat Visit Page RenderPage LoadHTTP Load Baseline4.406.987.57 TCP Opt4.086.056.82 Compression3.764.615.79

9. 9© F5 Networks, Inc. IBR Page RenderPage LoadHTTP Load Baseline6.7711.0713.39 TCP Opt6.2010.3111.68 Compression5.639.6410.75 IBR5.379.2410.5 First Visit Repeat VisitPage RenderPage LoadHTTP Load Baseline4.406.987.57 TCP Opt4.086.056.82 Compression3.764.615.79 IBR3.174.055.02

10. 10© F5 Networks, Inc. IBR Data TransferRound Trips Baseline1.15M82 Compression606K83 IBR637K82 First Visit Data TransferRound Trips Baseline120K65 Compression111K62 IBR49K24 Repeat Visit

11. 11© F5 Networks, Inc. Image Optimization Page RenderPage LoadHTTP Load Baseline6.7711.0713.39 TCP Opt6.2010.3111.68 Compression5.639.6410.75 IBR5.379.2410.5 Image Opt5.639.2410.07 First Visit Repeat Visit Page RenderPage LoadHTTP Load Baseline4.406.987.57 TCP Opt4.086.056.82 Compression3.764.615.79 IBR3.174.055.02 Image Opt3.664.545.93

12. 12© F5 Networks, Inc. Image Optimization Data TransferRound Trips Baseline1.15M82 Compression606K83 IBR637K82 Image Optimization563K83 First Visit Repeat Visit Data TransferRound Trips Baseline120K65 Compression111K62 IBR49K24 Image Optimization90K27

13. 13© F5 Networks, Inc. devcentral.f5.com facebook.com/f5networksinc linkedin.com/companies/f5-networks twitter.com/f5networks youtube.com/f5networksinc