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jsicm.org screenshot

Report Summary

  • 27

    Performance

    Renders faster than
    47% of other websites

  • 90

    Accessibility

    Visual factors better than
    that of 75% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    19% of websites

  • 88

    SEO

    Google-friendlier than
    66% of websites

jsicm.org

日本集中治療医学会

Page Load Speed

4.6 sec in total

First Response

996 ms

Resources Loaded

3.3 sec

Page Rendered

263 ms

jsicm.org screenshot

About Website

Welcome to jsicm.org homepage info - get ready to check Jsicm best content for Japan right away, or after learning these important things about jsicm.org

一般社団法人 日本集中治療医学会 公式ホームページ

Visit jsicm.org

Key Findings

We analyzed Jsicm.org page load time and found that the first response time was 996 ms and then it took 3.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.

Performance Metrics

jsicm.org performance score

27

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value10.0 s

0/100

10%

LCP (Largest Contentful Paint)

Value24.5 s

0/100

25%

SI (Speed Index)

Value28.3 s

0/100

10%

TBT (Total Blocking Time)

Value760 ms

39/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value24.4 s

0/100

10%

Network Requests Diagram

jsicm.org

996 ms

jsicm13.css

349 ms

jquery-1.8.2.min.js

1259 ms

osirase.js

371 ms

kousin.js

373 ms

Our browser made a total of 34 requests to load all elements on the main page. We found that 97% of them (33 requests) were addressed to the original Jsicm.org, 3% (1 request) were made to Ajax.googleapis.com. The less responsive or slowest element that took the longest time to load (1.3 sec) belongs to the original domain Jsicm.org.

Page Optimization Overview & Recommendations

Page size can be reduced by 176.3 kB (25%)

Content Size

695.9 kB

After Optimization

519.6 kB

  • HTML
  • Images
  • CSS

In fact, the total size of Jsicm.org main page is 695.9 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. 25% of websites need less resources to load. Images take 631.9 kB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 44.2 kB

  • Original 52.7 kB
  • After minification 51.5 kB
  • After compression 8.5 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 44.2 kB or 84% of the original size.

Image Optimization

-19%

Potential reduce by 122.9 kB

  • Original 631.9 kB
  • After minification 509.0 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. Obviously, Jsicm needs image optimization as it can save up to 122.9 kB or 19% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

CSS Optimization

-81%

Potential reduce by 9.3 kB

  • Original 11.4 kB
  • After minification 9.5 kB
  • After compression 2.1 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. Jsicm.org needs all CSS files to be minified and compressed as it can save up to 9.3 kB or 81% of the original size.

Requests Breakdown

Number of requests can be reduced by 6 (18%)

Requests Now

33

After Optimization

27

  • Images
  • JavaScript
  • CSS

The browser has sent 33 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Jsicm. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 7 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

jsicm.org

jsicm.org

996 ms

jsicm13.css

jsicm13.css

349 ms

jquery-1.8.2.min.js

jquery-1.8.2.min.js

1259 ms

osirase.js

osirase.js

371 ms

kousin.js

kousin.js

373 ms

jquery.min.js

jquery.min.js

32 ms

jquery.cookie.js

jquery.cookie.js

405 ms

panel02.js

panel02.js

519 ms

fontsizeswitch.js

fontsizeswitch.js

525 ms

bg.png

bg.png

185 ms

logo.png

logo.png

408 ms

eng_t.jpg

eng_t.jpg

373 ms

top02.jpg

top02.jpg

364 ms

m_goannai.jpg

m_goannai.jpg

371 ms

kara180.jpg

kara180.jpg

352 ms

m_taikai.jpg

m_taikai.jpg

535 ms

m_gakkaisi.jpg

m_gakkaisi.jpg

695 ms

ksccm.jpg

ksccm.jpg

544 ms

nikkan.png

nikkan.png

555 ms

esicm.png

esicm.png

743 ms

dual_btn.jpg

dual_btn.jpg

611 ms

welcome2014.jpg

welcome2014.jpg

891 ms

alliance.png

alliance.png

722 ms

kousin.jpg

kousin.jpg

738 ms

new01.jpg

new01.jpg

816 ms

osirase.jpg

osirase.jpg

865 ms

banner_journal02.gif

banner_journal02.gif

901 ms

m_service.jpg

m_service.jpg

923 ms

kara180b2.jpg

kara180b2.jpg

1114 ms

m_butihoukai.jpg

m_butihoukai.jpg

1019 ms

bnr03.jpg

bnr03.jpg

1211 ms

bnr04.jpg

bnr04.jpg

1247 ms

footbg.jpg

footbg.jpg

1081 ms

footlogo.png

footlogo.png

1106 ms

Accessibility Review

jsicm.org accessibility score

90

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

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Best Practices

jsicm.org best practices score

58

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

Displays images with incorrect aspect ratio

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Missing source maps for large first-party JavaScript

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

jsicm.org SEO score

88

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

Image elements do not have [alt] attributes

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

    SHIFT_JIS

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Jsicm.org 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 Jsicm.org main page’s claimed encoding is shift_jis. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

jsicm.org

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