IMAGE OPTIMIZATION: REDUCES THE DELAY IN WEB PAGE LOADING USING SUCCESSIVE BLOCKS INTERFRAME CODING

Escalin Tresa L; Dr Sundararajan M

Volume : VII, Issue : VI, June - 2017

IMAGE OPTIMIZATION: REDUCES THE DELAY IN WEB PAGE LOADING USING SUCCESSIVE BLOCKS INTERFRAME CODING

Escalin Tresa L, Dr Sundararajan M

Abstract :

The ideal load time for websites is less than 2 seconds. If the loading time is less than 1 second, many sites can be loaded at the same time. A fast site has a good user experience (UX) and a satisfied UX leads to higher conversations. Slow sites have a poor user experience. Every image affects the load time of the website, so compressing the image will leads to a better performance with less loading time and good user experience. Image compression plays a significant role in transmission on TCP / IP applications while loading / transmitting web pages. In this article, we propose an image compression technique called Successive Blocks Interframe Coding (SBIC) with the base of local redundancy reduction using MPEG–4 standard. The images in the web page gets reduced without quality / size loss and hence load time gets reduced with high compression ratio. The load time of web pages was analyzed using the tool Telerik Fiddler Web Debugger v4.6.20171.9220 and https://tools.pingdom.com.