Access tokyo-skytree.jp. 東京スカイツリー TOKYO SKYTREE

tokyo-skytree.jp

1359 ms

ui.css

366 ms

default.css

15 ms

index_2015.css

997 ms

default.css

76 ms

Our browser made a total of 188 requests to load all elements on the main page. We found that 90% of them (170 requests) were addressed to the original Tokyo-skytree.jp, 4% (8 requests) were made to Google.com and 1% (2 requests) were made to Cse.google.com. The less responsive or slowest element that took the longest time to load (8 sec) belongs to the original domain Tokyo-skytree.jp.

Content Size

3.2 MB

After Optimization

2.7 MB

In fact, the total size of Tokyo-skytree.jp main page is 3.2 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. 50% of websites need less resources to load. Images take 2.7 MB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 41.1 kB

Original 51.8 kB
After minification 48.7 kB
After compression 10.7 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. HTML code on this page is well minified. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 41.1 kB or 79% of the original size.

Image Optimization

-4%

Potential reduce by 111.8 kB

Original 2.7 MB
After minification 2.6 MB

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. TOKYO SKYTREE images are well optimized though.

JavaScript Optimization

-56%

Potential reduce by 200.4 kB

Original 358.3 kB
After minification 324.1 kB
After compression 157.9 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 200.4 kB or 56% of the original size.

CSS Optimization

-84%

Potential reduce by 51.8 kB

Original 61.6 kB
After minification 50.2 kB
After compression 9.8 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. Tokyo-skytree.jp needs all CSS files to be minified and compressed as it can save up to 51.8 kB or 84% of the original size.

Requests Now

184

After Optimization

141

The browser has sent 184 CSS, Javascripts, AJAX and image requests in order to completely render the main page of TOKYO SKYTREE. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 16 to 1 for JavaScripts and from 9 to 1 for CSS and as a result speed up the page load time.