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shop.plaza.rakuten.co.jp

757 ms

default.css

293 ms

commonHeader.css

313 ms

LeftNavi.css

332 ms

RightNavi.css

349 ms

Our browser made a total of 172 requests to load all elements on the main page. We found that 28% of them (49 requests) were addressed to the original Shop.plaza.rakuten.co.jp, 27% (47 requests) were made to Image.space.rakuten.co.jp and 20% (35 requests) were made to Thumbnail.image.space.rakuten.co.jp. The less responsive or slowest element that took the longest time to load (2.6 sec) relates to the external source Image.space.rakuten.co.jp.

Content Size

1.1 MB

After Optimization

578.9 kB

In fact, the total size of Shop.plaza.rakuten.co.jp main page is 1.1 MB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 55% of websites need less resources to load. Javascripts take 498.0 kB which makes up the majority of the site volume.

HTML Optimization

-87%

Potential reduce by 144.9 kB

Original 166.2 kB
After minification 122.1 kB
After compression 21.2 kB

HTML content can be minified and compressed by a website’s server. The most efficient way is to compress content using GZIP which reduces data amount travelling through the network between server and browser. This page needs HTML code to be minified as it can gain 44.1 kB, which is 27% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 144.9 kB or 87% of the original size.

Image Optimization

-11%

Potential reduce by 47.4 kB

Original 448.9 kB
After minification 401.5 kB

Image size optimization can help to speed up a website loading time. The chart above shows the difference between the size before and after optimization. Obviously, Shop Plaza Rakuten needs image optimization as it can save up to 47.4 kB or 11% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-70%

Potential reduce by 349.6 kB

Original 498.0 kB
After minification 436.2 kB
After compression 148.5 kB

It’s better to minify JavaScript in order to improve website performance. The diagram shows the current total size of all JavaScript files against the prospective JavaScript size after its minification and compression. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 349.6 kB or 70% of the original size.

CSS Optimization

-75%

Potential reduce by 23.0 kB

Original 30.7 kB
After minification 28.9 kB
After compression 7.7 kB

CSS files minification is very important to reduce a web page rendering time. The faster CSS files can load, the earlier a page can be rendered. Shop.plaza.rakuten.co.jp needs all CSS files to be minified and compressed as it can save up to 23.0 kB or 75% of the original size.

Requests Now

171

After Optimization

119

The browser has sent 171 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Shop Plaza Rakuten. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 21 to 1 for JavaScripts and from 15 to 1 for CSS and as a result speed up the page load time.