Tools & Wizards About Us
osaka-jyusei.ac.jp screenshot

Report Summary

  • 15

    Performance

    Renders faster than
    27% of other websites

  • 86

    Accessibility

    Visual factors better than
    that of 61% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 93

    SEO

    Google-friendlier than
    83% of websites

osaka-jyusei.ac.jp

大阪府柔道整復師会医療スポーツ専門学校 ｜在学中に取得する医療国家資格とスポーツ現場に強いトレーナー資格・インストラクター資格の3つがキミをひとつ上のプロにする

Page Load Speed

17.7 sec in total

First Response

4.5 sec

Resources Loaded

11.9 sec

Page Rendered

1.3 sec

osaka-jyusei.ac.jp screenshot

About Website

Visit osaka-jyusei.ac.jp now to see the best up-to-date Osaka Jyusei content and also check out these interesting facts you probably never knew about osaka-jyusei.ac.jp

昭和35年社団法人設立。日本一の柔道整復師・トレーナーを輩出し続けてきた学校。柔道整復師国家試験合格率5年連続100％継続中。日本1位の資格合格率と業界団体運営の強みを活かした高い就職率の大阪府柔道整復師会医療スポーツ専門学校では、スポーツ分野、トレーナー分野、フィットネスの分野、介護・福祉の分野など、多様な柔道整復師の働ける可能性を広げる質の高い職業教育を公益事業として実践する学校です。将来働く...

Visit osaka-jyusei.ac.jp

Key Findings

We analyzed Osaka-jyusei.ac.jp page load time and found that the first response time was 4.5 sec and then it took 13.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.

Performance Metrics

osaka-jyusei.ac.jp performance score

15

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value10.3 s

0/100

10%

LCP (Largest Contentful Paint)

Value11.5 s

0/100

25%

SI (Speed Index)

Value27.7 s

0/100

10%

TBT (Total Blocking Time)

Value5,380 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.003

100/100

15%

TTI (Time to Interactive)

Value46.5 s

0/100

10%

Network Requests Diagram

osaka-jyusei.ac.jp

4457 ms

reset.css

346 ms

font-awesome.css

527 ms

style.css

529 ms

pc.css

529 ms

Our browser made a total of 87 requests to load all elements on the main page. We found that 90% of them (78 requests) were addressed to the original Osaka-jyusei.ac.jp, 2% (2 requests) were made to Googletagmanager.com and 2% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (4.5 sec) belongs to the original domain Osaka-jyusei.ac.jp.

Page Optimization Overview & Recommendations

Page size can be reduced by 852.4 kB (6%)

Content Size

15.0 MB

After Optimization

14.1 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Osaka-jyusei.ac.jp main page is 15.0 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 14.3 MB which makes up the majority of the site volume.

HTML Optimization

-86%

Potential reduce by 216.9 kB

  • Original 252.6 kB
  • After minification 252.3 kB
  • After compression 35.6 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 216.9 kB or 86% of the original size.

Image Optimization

-4%

Potential reduce by 574.1 kB

  • Original 14.3 MB
  • After minification 13.8 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. Osaka Jyusei images are well optimized though.

JavaScript Optimization

-16%

Potential reduce by 54.0 kB

  • Original 334.7 kB
  • After minification 332.9 kB
  • After compression 280.8 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 54.0 kB or 16% of the original size.

CSS Optimization

-15%

Potential reduce by 7.4 kB

  • Original 50.6 kB
  • After minification 50.5 kB
  • After compression 43.2 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. Osaka-jyusei.ac.jp needs all CSS files to be minified and compressed as it can save up to 7.4 kB or 15% of the original size.

Requests Breakdown

Number of requests can be reduced by 42 (49%)

Requests Now

85

After Optimization

43

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 85 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Osaka Jyusei. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 24 to 1 for JavaScripts and from 15 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

osaka-jyusei.ac.jp

osaka-jyusei.ac.jp

4457 ms

reset.css

reset.css

346 ms

font-awesome.css

font-awesome.css

527 ms

style.css

style.css

529 ms

pc.css

pc.css

529 ms

jquery-3.5.1.js

jquery-3.5.1.js

907 ms

jquery-migrate-1.4.1.js

jquery-migrate-1.4.1.js

533 ms

resize_img.js

resize_img.js

714 ms

pcFixedMenu.css

pcFixedMenu.css

714 ms

design_pc.css

design_pc.css

713 ms

froala_editor.pkgd.min.css

froala_editor.pkgd.min.css

716 ms

custom.css

custom.css

720 ms

design_detail.css

design_detail.css

928 ms

msg.js

msg.js

929 ms

jquery.cookie.js

jquery.cookie.js

1742 ms

ua_log.js

ua_log.js

1743 ms

animate.css

animate.css

2429 ms

vegas.min.css

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2430 ms

sp_shape.css

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2430 ms

js

js

57 ms

normal-heder.css

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2431 ms

header.css

header.css

2430 ms

page.css

page.css

2430 ms

picturefill.min.js

picturefill.min.js

2265 ms

jquery.ba-throttle-debounce.js

jquery.ba-throttle-debounce.js

2265 ms

three.min.js

three.min.js

2269 ms

theta_bg.js

theta_bg.js

2265 ms

covervid.js

covervid.js

2266 ms

jquery.tubular.1.0.js

jquery.tubular.1.0.js

2265 ms

vegas.js

vegas.js

2266 ms

marquee.min.js

marquee.min.js

2266 ms

jquery.easing.min.js

jquery.easing.min.js

2266 ms

sp_onload.js

sp_onload.js

2267 ms

scrollmenu.js

scrollmenu.js

2267 ms

fontplus.js

fontplus.js

2261 ms

analysis.js

analysis.js

2267 ms

analytics.js

analytics.js

74 ms

header.png

header.png

182 ms

header_bg.png

header_bg.png

209 ms

h_logo.png

h_logo.png

209 ms

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209 ms

maxresdefault.jpg

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266 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

715 ms

h_menu_bg.png

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190 ms

sprite.png

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475 ms

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1181 ms

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1866 ms

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dummy.jpg

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3320 ms

collect

collect

19 ms

collect

collect

92 ms

js

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59 ms

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3082 ms

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3454 ms

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3813 ms

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3205 ms

iframe_api

iframe_api

52 ms

www-widgetapi.js

www-widgetapi.js

5 ms

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2937 ms

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2882 ms

sns_logo.png

sns_logo.png

2491 ms

Accessibility Review

osaka-jyusei.ac.jp accessibility score

86

Accessibility Issues

Contrast

These are opportunities to improve the legibility of your content.

Impact

Issue

High

Background and foreground colors do not have a sufficient contrast ratio.

Names and labels

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.

Impact

Issue

High

Links do not have a discernible name

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

osaka-jyusei.ac.jp best practices score

83

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Displays images with incorrect aspect ratio

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

osaka-jyusei.ac.jp SEO score

93

Search Engine Optimization Advices

Mobile Friendly

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/).

Impact

Issue

High

Document uses legible font sizes

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 Osaka-jyusei.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 Osaka-jyusei.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

osaka-jyusei.ac.jp

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