Access gotokyo.org. 東京の観光公式サイト / Official Tokyo Travel Guide GO TOKYO

gotokyo.org

503 ms

default.css

209 ms

shared.css

360 ms

edit.css

372 ms

jquery.js

938 ms

Our browser made a total of 30 requests to load all elements on the main page. We found that 90% of them (27 requests) were addressed to the original Gotokyo.org, 7% (2 requests) were made to Google-analytics.com and 3% (1 request) were made to Stats.g.doubleclick.net. The less responsive or slowest element that took the longest time to load (1.3 sec) belongs to the original domain Gotokyo.org.

Content Size

367.4 kB

After Optimization

282.3 kB

In fact, the total size of Gotokyo.org main page is 367.4 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. Only 10% of websites need less resources to load. Images take 223.4 kB which makes up the majority of the site volume.

HTML Optimization

-68%

Potential reduce by 3.8 kB

Original 5.5 kB
After minification 5.5 kB
After compression 1.8 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 3.8 kB or 68% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

Original 223.4 kB
After minification 223.4 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. GO Tokyo images are well optimized though.

JavaScript Optimization

-57%

Potential reduce by 75.4 kB

Original 131.5 kB
After minification 128.8 kB
After compression 56.0 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 75.4 kB or 57% of the original size.

CSS Optimization

-83%

Potential reduce by 5.8 kB

Original 7.0 kB
After minification 2.9 kB
After compression 1.2 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. Gotokyo.org needs all CSS files to be minified and compressed as it can save up to 5.8 kB or 83% of the original size.

Requests Now

After Optimization

The browser has sent 28 CSS, Javascripts, AJAX and image requests in order to completely render the main page of GO Tokyo. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 8 to 1 for JavaScripts and as a result speed up the page load time.