Tools & Wizards About Us
jarm.or.jp screenshot

Report Summary

  • 29

    Performance

    Renders faster than
    49% of other websites

  • 78

    Accessibility

    Visual factors better than
    that of 45% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 83

    SEO

    Google-friendlier than
    46% of websites

jarm.or.jp

公益社団法人　日本リハビリテーション医学会

Page Load Speed

6.3 sec in total

First Response

512 ms

Resources Loaded

5.6 sec

Page Rendered

177 ms

jarm.or.jp screenshot

About Website

Visit jarm.or.jp now to see the best up-to-date Jarm content for Japan and also check out these interesting facts you probably never knew about jarm.or.jp

日本リハビリテーション医学会のホームページ。学術集会等案内や、各種認定制度の制度、地域別専門医リストなどを掲載。

Visit jarm.or.jp

Key Findings

We analyzed Jarm.or.jp page load time and found that the first response time was 512 ms and then it took 5.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.

Performance Metrics

jarm.or.jp performance score

29

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.6 s

5/100

10%

LCP (Largest Contentful Paint)

Value7.1 s

5/100

25%

SI (Speed Index)

Value9.3 s

13/100

10%

TBT (Total Blocking Time)

Value450 ms

63/100

30%

CLS (Cumulative Layout Shift)

Value0.398

25/100

15%

TTI (Time to Interactive)

Value9.0 s

34/100

10%

Network Requests Diagram

jarm.or.jp

512 ms

www.jarm.or.jp

1451 ms

toppage.css

372 ms

mouseon.js

523 ms

jquery-1.8.2.min.js

1218 ms

Our browser made a total of 60 requests to load all elements on the main page. We found that 97% of them (58 requests) were addressed to the original Jarm.or.jp, 2% (1 request) were made to Cdnjs.cloudflare.com and 2% (1 request) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (1.9 sec) belongs to the original domain Jarm.or.jp.

Page Optimization Overview & Recommendations

Page size can be reduced by 323.2 kB (25%)

Content Size

1.3 MB

After Optimization

990.2 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Jarm.or.jp main page is 1.3 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. 45% of websites need less resources to load. Images take 882.8 kB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 26.2 kB

  • Original 31.8 kB
  • After minification 26.3 kB
  • After compression 5.6 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. This page needs HTML code to be minified as it can gain 5.5 kB, which is 17% 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 26.2 kB or 82% of the original size.

Image Optimization

-0%

Potential reduce by 1.9 kB

  • Original 882.8 kB
  • After minification 880.8 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. Jarm images are well optimized though.

JavaScript Optimization

-71%

Potential reduce by 209.4 kB

  • Original 296.8 kB
  • After minification 286.6 kB
  • After compression 87.4 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 209.4 kB or 71% of the original size.

CSS Optimization

-84%

Potential reduce by 85.7 kB

  • Original 102.0 kB
  • After minification 84.5 kB
  • After compression 16.3 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. Jarm.or.jp needs all CSS files to be minified and compressed as it can save up to 85.7 kB or 84% of the original size.

Requests Breakdown

Number of requests can be reduced by 15 (26%)

Requests Now

58

After Optimization

43

  • Images
  • JavaScript
  • CSS

The browser has sent 58 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Jarm. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 11 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

jarm.or.jp

jarm.or.jp

512 ms

www.jarm.or.jp

www.jarm.or.jp

1451 ms

toppage.css

toppage.css

372 ms

mouseon.js

mouseon.js

523 ms

jquery-1.8.2.min.js

jquery-1.8.2.min.js

1218 ms

scroll.js

scroll.js

523 ms

jquery.mmenu.all.css

jquery.mmenu.all.css

721 ms

jquery.mmenu.min.all.js

jquery.mmenu.min.all.js

932 ms

menu.js

menu.js

560 ms

swiper-bundle.min.css

swiper-bundle.min.css

868 ms

jquery.easing.min.js

jquery.easing.min.js

29 ms

wideslider.js

wideslider.js

695 ms

style.css

style.css

745 ms

jquery.biggerlink.js

jquery.biggerlink.js

869 ms

top_tab.js

top_tab.js

894 ms

js

js

60 ms

swiper-bundle.min.js

swiper-bundle.min.js

1854 ms

base_layout.css

base_layout.css

674 ms

common_parts.css

common_parts.css

675 ms

logo.jpg

logo.jpg

349 ms

logo3.jpg

logo3.jpg

176 ms

logo_twitter.png

logo_twitter.png

176 ms

icon_key.png

icon_key.png

187 ms

arrow_s_gray1.png

arrow_s_gray1.png

176 ms

arrow_menu.png

arrow_menu.png

350 ms

doticon_blue.png

doticon_blue.png

351 ms

title_search.png

title_search.png

349 ms

arrow_s_white.png

arrow_s_white.png

374 ms

src_btn.png

src_btn.png

522 ms

panflet_igaku.jpg

panflet_igaku.jpg

701 ms

panflet_next.jpg

panflet_next.jpg

1043 ms

menu_gaiyou_logo.jpg

menu_gaiyou_logo.jpg

523 ms

menu_civic.jpg

menu_civic.jpg

559 ms

e-learning.jpg

e-learning.jpg

869 ms

menu_member.jpg

menu_member.jpg

697 ms

menu_procedure.jpg

menu_procedure.jpg

746 ms

menu_senmon.jpg

menu_senmon.jpg

872 ms

title_news.png

title_news.png

874 ms

icon_out.png

icon_out.png

931 ms

menu_miryoku.jpg

menu_miryoku.jpg

989 ms

bn_exam_2024_all_end.jpg

bn_exam_2024_all_end.jpg

1390 ms

bn_taisaku_half.jpg

bn_taisaku_half.jpg

1045 ms

bn_sinryo_half.jpg

bn_sinryo_half.jpg

1047 ms

bn_covid19_2204.jpg

bn_covid19_2204.jpg

1119 ms

menu_program.jpg

menu_program.jpg

1176 ms

icon_search.png

icon_search.png

1217 ms

menu_list.jpg

menu_list.jpg

1219 ms

menu_shougai2.jpg

menu_shougai2.jpg

1223 ms

menu10.jpg

menu10.jpg

1304 ms

menu11.jpg

menu11.jpg

1362 ms

banner_gakujutsu_61th.jpg

banner_gakujutsu_61th.jpg

1390 ms

jarma08_banner.jpg

jarma08_banner.jpg

1393 ms

banner03_l.jpg

banner03_l.jpg

1396 ms

banner05_l.jpg

banner05_l.jpg

1438 ms

bn_isprm-2022.jpg

bn_isprm-2022.jpg

1376 ms

bn_jsarm.jpg

bn_jsarm.jpg

1390 ms

banner06.jpg

banner06.jpg

1391 ms

banner_seikatsuki_meeting.jpg

banner_seikatsuki_meeting.jpg

1384 ms

bn_jrmec.jpg

bn_jrmec.jpg

1224 ms

btn_pagetop.png

btn_pagetop.png

848 ms

Accessibility Review

jarm.or.jp accessibility score

78

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

Form elements do not have associated labels

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

jarm.or.jp best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

jarm.or.jp SEO score

83

Search Engine Optimization Advices

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

Links do not have descriptive text

Crawling and Indexing

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

Impact

Issue

High

Links are not crawlable

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

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 Jarm.or.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 Jarm.or.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

jarm.or.jp

Open Graph description is not detected on the main page of Jarm. 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: