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world-vision.co.jp screenshot

Report Summary

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    Performance

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    Accessibility

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    Best Practices

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    SEO

world-vision.co.jp

ワールドビジョン株式会社 | マジックカラオケ「マジカラ」

Page Load Speed

6 sec in total

First Response

1.9 sec

Resources Loaded

4 sec

Page Rendered

157 ms

world-vision.co.jp screenshot

About Website

Click here to check amazing World Vision content for Japan. Otherwise, check out these important facts you probably never knew about world-vision.co.jp

マジックカラオケ「マジカラ」の公式サイトです。リアルタイムで好みの背景と“自分”を合成し、合成映像をモニターで見る事ができます。カラオケ業界に革命を起こす。それが「マジック・カラオケ」です。ホームページ内には製品紹介や公式アプリのご案内をしております。

Visit world-vision.co.jp

Key Findings

We analyzed World-vision.co.jp page load time and found that the first response time was 1.9 sec and then it took 4.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.

Performance Metrics

world-vision.co.jp performance score

0

Network Requests Diagram

world-vision.co.jp

1909 ms

jquery-1.11.3.min.js

1214 ms

mainvisual.js

356 ms

common.js

363 ms

jquery.sidr.min.js

371 ms

Our browser made a total of 17 requests to load all elements on the main page. We found that 82% of them (14 requests) were addressed to the original World-vision.co.jp, 12% (2 requests) were made to Google-analytics.com and 6% (1 request) were made to Play.google.com. The less responsive or slowest element that took the longest time to load (1.9 sec) belongs to the original domain World-vision.co.jp.

Page Optimization Overview & Recommendations

Page size can be reduced by 127.2 kB (32%)

Content Size

401.7 kB

After Optimization

274.5 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of World-vision.co.jp main page is 401.7 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 217.1 kB which makes up the majority of the site volume.

HTML Optimization

-59%

Potential reduce by 3.3 kB

  • Original 5.6 kB
  • After minification 5.4 kB
  • After compression 2.3 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 3.3 kB or 59% of the original size.

Image Optimization

-3%

Potential reduce by 5.9 kB

  • Original 217.1 kB
  • After minification 211.2 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. World Vision images are well optimized though.

JavaScript Optimization

-63%

Potential reduce by 97.1 kB

  • Original 153.6 kB
  • After minification 153.4 kB
  • After compression 56.5 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 97.1 kB or 63% of the original size.

CSS Optimization

-82%

Potential reduce by 20.8 kB

  • Original 25.4 kB
  • After minification 19.1 kB
  • After compression 4.6 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. World-vision.co.jp needs all CSS files to be minified and compressed as it can save up to 20.8 kB or 82% of the original size.

Requests Breakdown

Number of requests can be reduced by 4 (25%)

Requests Now

16

After Optimization

12

  • Images
  • JavaScript
  • CSS

The browser has sent 16 CSS, Javascripts, AJAX and image requests in order to completely render the main page of World Vision. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

world-vision.co.jp

world-vision.co.jp

1909 ms

jquery-1.11.3.min.js

jquery-1.11.3.min.js

1214 ms

mainvisual.js

mainvisual.js

356 ms

common.js

common.js

363 ms

jquery.sidr.min.js

jquery.sidr.min.js

371 ms

style.css

style.css

394 ms

common.css

common.css

979 ms

analytics.js

analytics.js

23 ms

en-play-badge.png

en-play-badge.png

48 ms

bg.jpg

bg.jpg

980 ms

b-logo.png

b-logo.png

181 ms

app_tit.png

app_tit.png

257 ms

app_logo.png

app_logo.png

201 ms

twitter.png

twitter.png

191 ms

facebook.png

facebook.png

188 ms

copy.png

copy.png

354 ms

collect

collect

16 ms

SEO Factors

world-vision.co.jp SEO score

0

Language and Encoding

  • Language Detected

    JA

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise World-vision.co.jp can be misinterpreted by Google and other search engines. Our service has detected that Japanese is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that World-vision.co.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

world-vision.co.jp

Open Graph description is not detected on the main page of World Vision. Lack of Open Graph description can be counter-productive for their social media presence, as such a description allows converting a website homepage (or other pages) into good-looking, rich and well-structured posts, when it is being shared on Facebook and other social media. For example, adding the following code snippet into HTML <head> tag will help to represent this web page correctly in social networks: