Access odc.ac.jp. 専門学校大阪デザイナー・アカデミー - イラスト・マンガ・アニメ・CG・ゲーム・フィギュア・特殊メイク・インテリア・プロダクト・ファッションが学べるデザインの総合校

odc.ac.jp screenshot

21

Performance

Renders faster than
39% of other websites
98

Accessibility

Visual factors better than
that of 94% of websites
75

Best Practices

More advanced features
available than in
35% of websites
90

SEO

Google-friendlier than
68% of websites

First Response

555 ms

Resources Loaded

8.1 sec

Page Rendered

3.8 sec

odc.ac.jp screenshot

About Website

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

専門学校大阪デザイナー・アカデミーは、1962年の創立以来、マンガ・イラスト・グラフィック・CG・ゲーム・アニメーション・インテリア・プロダクト・ファッション・特殊メイクなど幅広いデザイン分野で活躍する卒業生を数多く輩出しているデザインの総合校です。

Visit odc.ac.jp

Key Findings

We analyzed Odc.ac.jp page load time and found that the first response time was 555 ms and then it took 11.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.

name

value

score

weighting

FCP (First Contentful Paint)

Value4.3 s

17/100

10%

LCP (Largest Contentful Paint)

Value12.9 s

0/100

25%

SI (Speed Index)

Value14.2 s

1/100

10%

TBT (Total Blocking Time)

Value1,890 ms

9/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value11.3 s

19/100

10%

odc.ac.jp

555 ms

www.odc.ac.jp

1001 ms

gtm.js

80 ms

format.css

380 ms

layout.css

531 ms

Our browser made a total of 213 requests to load all elements on the main page. We found that 87% of them (186 requests) were addressed to the original Odc.ac.jp, 3% (7 requests) were made to Cdn.jsdelivr.net and 3% (6 requests) were made to I.ytimg.com. The less responsive or slowest element that took the longest time to load (1.7 sec) belongs to the original domain Odc.ac.jp.

Content Size

8.5 MB

After Optimization

8.3 MB

In fact, the total size of Odc.ac.jp main page is 8.5 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. 75% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 8.2 MB which makes up the majority of the site volume.

HTML Optimization

-87%

Potential reduce by 124.1 kB

Original 143.0 kB
After minification 141.2 kB
After compression 18.9 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 124.1 kB or 87% of the original size.

Image Optimization

-1%

Potential reduce by 103.8 kB

Original 8.2 MB
After minification 8.1 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. Odc images are well optimized though.

JavaScript Optimization

-7%

Potential reduce by 8.4 kB

Original 126.1 kB
After minification 126.1 kB
After compression 117.6 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. This website has mostly compressed JavaScripts.

CSS Optimization

-10%

Potential reduce by 4.8 kB

Original 45.9 kB
After minification 45.9 kB
After compression 41.1 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. Odc.ac.jp has all CSS files already compressed.

Requests Now

200

After Optimization

153

The browser has sent 200 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Odc. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 12 to 1 for JavaScripts and from 15 to 1 for CSS and as a result speed up the page load time.

Accessibility Issues

These are opportunities to improve the semantics of the controls in your application. This may enhance the experience for users of assistive technology, like a screen reader.

High

Links do not have a discernible name

Areas of Improvement

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

High

Displays images with incorrect aspect ratio

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

Search Engine Optimization Advices

To appear in search results, crawlers need access to your app.

High

Links are not crawlable

Make sure your pages are mobile friendly so users don’t have to pinch or zoom in order to read the content pages. [Learn more](https://developers.google.com/search/mobile-sites/).

High

Document uses legible font sizes

High

Tap targets are not sized appropriately

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 Odc.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 Odc.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

odc.ac.jp

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