Lets make the web faster!
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Mobile data traffic is expected to grow exponentially by 2016, putting strain on network bandwidth and performance. The document proposes using SPDY, an experimental protocol that compresses and prioritizes web content, to help make the web faster. Tests showed SPDY significantly reduced average page load times for websites with many HTTP requests compared to traditional HTTP. Based on these results, the document recommends implementing SPDY on content delivery networks to help alleviate network congestion and improve performance.
![Let’s MAKE THE WEB FASTER! !
Steven Rosenberg | Surbhi Dangi | Isuru WarnakulasooriyA!
Problem!
Cisco Forecasts 10.8 Exabytes per month of High-end Devices significantly multiply traffic
Mobile Data Traffic by 2016
BANDWIDTH CONGESTION NETWORK PERFORMANCE DEGRADATION
Overall mobile data traffic is expected to grow to 10.8 exabytes per month by
2016, an 18-fold increase over 2011.
One-quarter of mobile users will own two or more Mobile-Connected Devices
by 2016.
Mobile Video will generate over 70 percent of Mobile Data traffic by 2016
Mobile Network connection speeds to increase 9-fold, with 4G impact, by 2016
Approach!
TOOLS TECHNOLOGIES CONTRIBUTIONS
SPDY
A Chromium Project
YSlow
Optimizing the
network protocol Content
SPDY Analyze mirrored Optimization &
website data Compression
Chrome Page
Benchmarking Tool
wget
Gather Test Data
Mirror website data [Page Load Time]
TEST BED
Average page load times for websites with
Average Page Load Time over 25 websites most and least HTTP requests
Analysis of Results!
16000
11000
9000 12000
Average Page load times for heaviest and
lightest websites
Time (msec)
Time (msec)
7000
8000
20000
5000
16000
4000
3000
Time (msec)
12000
1000
0
HTTP HTTP & FS SPDY & FS SPDY, FS & BE HTTP, FS & BE HTTP & BE
8000 HTTP HTTP & FS SPDY & FS SPDY, FS & BE HTTP, FS & BE HTTP & BE
Without Packet Loss With Packet Loss Highest HTTP Requests Lowest HTTP Requests
4000
Conclusion! Future Work!
0
HTTP HTTP & FS SPDY & FS SPDY, FS & BE HTTP, FS & BE HTTP & BE
Heaviest websites Lightest websites
SPDY Highest Server-side testing by
improvement in Recommendation! replicating
Performance in Network Congestion
Implement SPDY as a service
all scenarios
on BoostEdge](https://image.slidesharecdn.com/spdybeposterv0-1surbhi-120712162238-phpapp02/85/Lets-make-the-web-faster-1-320.jpg)
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Lets make the web faster!
- 1. Let’s MAKE THE WEB FASTER! ! Steven Rosenberg | Surbhi Dangi | Isuru WarnakulasooriyA! Problem! Cisco Forecasts 10.8 Exabytes per month of High-end Devices significantly multiply traffic Mobile Data Traffic by 2016 BANDWIDTH CONGESTION NETWORK PERFORMANCE DEGRADATION Overall mobile data traffic is expected to grow to 10.8 exabytes per month by 2016, an 18-fold increase over 2011. One-quarter of mobile users will own two or more Mobile-Connected Devices by 2016. Mobile Video will generate over 70 percent of Mobile Data traffic by 2016 Mobile Network connection speeds to increase 9-fold, with 4G impact, by 2016 Approach! TOOLS TECHNOLOGIES CONTRIBUTIONS SPDY A Chromium Project YSlow Optimizing the network protocol Content SPDY Analyze mirrored Optimization & website data Compression Chrome Page Benchmarking Tool wget Gather Test Data Mirror website data [Page Load Time] TEST BED Average page load times for websites with Average Page Load Time over 25 websites most and least HTTP requests Analysis of Results! 16000 11000 9000 12000 Average Page load times for heaviest and lightest websites Time (msec) Time (msec) 7000 8000 20000 5000 16000 4000 3000 Time (msec) 12000 1000 0 HTTP HTTP & FS SPDY & FS SPDY, FS & BE HTTP, FS & BE HTTP & BE 8000 HTTP HTTP & FS SPDY & FS SPDY, FS & BE HTTP, FS & BE HTTP & BE Without Packet Loss With Packet Loss Highest HTTP Requests Lowest HTTP Requests 4000 Conclusion! Future Work! 0 HTTP HTTP & FS SPDY & FS SPDY, FS & BE HTTP, FS & BE HTTP & BE Heaviest websites Lightest websites SPDY Highest Server-side testing by improvement in Recommendation! replicating Performance in Network Congestion Implement SPDY as a service all scenarios on BoostEdge