Access tdg.ac.jp. ≪公式≫デザイン専門学校東京デザイナー学院[東デ]

First Response

1 sec

Resources Loaded

13.3 sec

Page Rendered

446 ms

tdg.ac.jp screenshot

About Website

Click here to check amazing Tdg content for Japan. Otherwise, check out these important facts you probably never knew about tdg.ac.jp

デザインを学べる東京御茶ノ水の専門学校東京デザイナー学院。TDGではあらゆるデザインジャンルを学ぶことができ、最高の設備、最高の講師陣から業界最先端の指導を受けることができます。業界のトレンドに即した学科、職種に直結した専攻で、より専門性の高いプロを目指せます。

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Key Findings

We analyzed Tdg.ac.jp page load time and found that the first response time was 1 sec and then it took 13.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.

tdg.ac.jp

1017 ms

font-awesome.min.css

29 ms

jquery.min.js

34 ms

default.js

538 ms

inc.js

539 ms

Our browser made a total of 231 requests to load all elements on the main page. We found that 80% of them (184 requests) were addressed to the original Tdg.ac.jp, 10% (22 requests) were made to Google.com and 1% (3 requests) were made to Maxcdn.bootstrapcdn.com. The less responsive or slowest element that took the longest time to load (7.8 sec) belongs to the original domain Tdg.ac.jp.

Content Size

7.0 MB

After Optimization

5.8 MB

In fact, the total size of Tdg.ac.jp main page is 7.0 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. 65% of websites need less resources to load. Images take 6.3 MB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 54.5 kB

Original 66.5 kB
After minification 53.5 kB
After compression 12.0 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 13.0 kB, which is 19% 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 54.5 kB or 82% of the original size.

Image Optimization

-11%

Potential reduce by 703.9 kB

Original 6.3 MB
After minification 5.6 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. Obviously, Tdg needs image optimization as it can save up to 703.9 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

-75%

Potential reduce by 420.8 kB

Original 562.3 kB
After minification 438.2 kB
After compression 141.5 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 420.8 kB or 75% of the original size.

CSS Optimization

-77%

Potential reduce by 44.2 kB

Original 57.4 kB
After minification 48.9 kB
After compression 13.1 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. Tdg.ac.jp needs all CSS files to be minified and compressed as it can save up to 44.2 kB or 77% of the original size.

Requests Now

224

After Optimization

161

The browser has sent 224 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Tdg. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 47 to 1 for JavaScripts and from 13 to 1 for CSS and as a result speed up the page load time.

Language and Encoding

Language Detected

JA
Language Claimed

JA
Encoding

UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Tdg.ac.jp can be misinterpreted by Google and other search engines. Our service has detected that Japanese is used on the page, and it matches the claimed language. Our system also found out that Tdg.ac.jp main page’s claimed encoding is utf-8. Use of this encoding format is the best practice as the main page visitors from all over the world won’t have any issues with symbol transcription.

Social Sharing Optimization

tdg.ac.jp

Open Graph data is detected on the main page of Tdg. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: