Tools & Wizards About Us
jcaa.or.jp screenshot

Report Summary

  • 26

    Performance

    Renders faster than
    47% of other websites

  • 74

    Accessibility

    Visual factors better than
    that of 41% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    57% of websites

  • 81

    SEO

    Google-friendlier than
    43% of websites

jcaa.or.jp

一般社団法人　日本商事仲裁協会 JCAA

Page Load Speed

4.6 sec in total

First Response

940 ms

Resources Loaded

3.5 sec

Page Rendered

161 ms

jcaa.or.jp screenshot

About Website

Welcome to jcaa.or.jp homepage info - get ready to check JCAA best content for Japan right away, or after learning these important things about jcaa.or.jp

JCAA（日本商事仲裁協会）は70年の歴史のある商事仲裁機関です。日本で唯一、ATAカルネ、SCCカルネの発給と保証を行っている機関でもあります。

Visit jcaa.or.jp

Key Findings

We analyzed Jcaa.or.jp page load time and found that the first response time was 940 ms and then it took 3.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.

Performance Metrics

jcaa.or.jp performance score

26

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value6.7 s

2/100

10%

LCP (Largest Contentful Paint)

Value11.6 s

0/100

25%

SI (Speed Index)

Value11.6 s

4/100

10%

TBT (Total Blocking Time)

Value1,140 ms

22/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value9.1 s

33/100

10%

Network Requests Diagram

jcaa.or.jp

940 ms

import.css

325 ms

jquery.js

691 ms

pulldown.js

352 ms

import2.css

193 ms

Our browser made a total of 44 requests to load all elements on the main page. We found that all of those requests were addressed to Jcaa.or.jp and no external sources were called. The less responsive or slowest element that took the longest time to load (1.4 sec) belongs to the original domain Jcaa.or.jp.

Page Optimization Overview & Recommendations

Page size can be reduced by 460.3 kB (72%)

Content Size

636.5 kB

After Optimization

176.2 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Jcaa.or.jp main page is 636.5 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 496.7 kB which makes up the majority of the site volume.

HTML Optimization

-69%

Potential reduce by 9.9 kB

  • Original 14.3 kB
  • After minification 12.9 kB
  • After compression 4.4 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 9.9 kB or 69% of the original size.

Image Optimization

-70%

Potential reduce by 350.0 kB

  • Original 496.7 kB
  • After minification 146.7 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, JCAA needs image optimization as it can save up to 350.0 kB or 70% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-71%

Potential reduce by 39.3 kB

  • Original 55.4 kB
  • After minification 55.2 kB
  • After compression 16.1 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 39.3 kB or 71% of the original size.

CSS Optimization

-87%

Potential reduce by 61.1 kB

  • Original 70.1 kB
  • After minification 56.4 kB
  • After compression 8.9 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. Jcaa.or.jp needs all CSS files to be minified and compressed as it can save up to 61.1 kB or 87% of the original size.

Requests Breakdown

Number of requests can be reduced by 7 (16%)

Requests Now

43

After Optimization

36

  • Images
  • JavaScript
  • CSS

The browser has sent 43 CSS, Javascripts, AJAX and image requests in order to completely render the main page of JCAA. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 8 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

jcaa.or.jp

jcaa.or.jp

940 ms

import.css

import.css

325 ms

jquery.js

jquery.js

691 ms

pulldown.js

pulldown.js

352 ms

import2.css

import2.css

193 ms

base.css

base.css

193 ms

layout.css

layout.css

164 ms

header.css

header.css

351 ms

pagebody.css

pagebody.css

648 ms

footer.css

footer.css

340 ms

bg.gif

bg.gif

192 ms

logo.gif

logo.gif

163 ms

gnav_on_off.png

gnav_on_off.png

175 ms

search.png

search.png

178 ms

snav_on_off.png

snav_on_off.png

180 ms

main.jpg

main.jpg

507 ms

hdg_news_off.png

hdg_news_off.png

325 ms

img_seminar.jpg

img_seminar.jpg

347 ms

img_arbitration.jpg

img_arbitration.jpg

354 ms

hdg_info_off.png

hdg_info_off.png

530 ms

img_jcaa.jpg

img_jcaa.jpg

382 ms

img_adjust.jpg

img_adjust.jpg

487 ms

seminar_event_on.png

seminar_event_on.png

519 ms

seminar_event_off.png

seminar_event_off.png

528 ms

consultation_on.png

consultation_on.png

1143 ms

legal_off.png

legal_off.png

649 ms

china_off.png

china_off.png

675 ms

trade_off.png

trade_off.png

1036 ms

adjust_con_off.png

adjust_con_off.png

1053 ms

publication_on.png

publication_on.png

704 ms

jcaj_off.png

jcaj_off.png

809 ms

jcaa_news_off.png

jcaa_news_off.png

844 ms

cd_rom_off.png

cd_rom_off.png

881 ms

arbiration_list_off.png

arbiration_list_off.png

972 ms

rule_on.png

rule_on.png

1014 ms

rule_arbitration_japan.png

rule_arbitration_japan.png

1232 ms

rule_i_mediation_english.png

rule_i_mediation_english.png

1135 ms

rule_mediation.png

rule_mediation.png

1182 ms

rule_i_mediation_japan.png

rule_i_mediation_japan.png

1380 ms

slink2_on.png

slink2_on.png

1228 ms

slink2_off.png

slink2_off.png

1297 ms

ata_carnet.gif

ata_carnet.gif

1332 ms

bnr_growth_strat.jpg

bnr_growth_strat.jpg

1351 ms

print.css

print.css

194 ms

Accessibility Review

jcaa.or.jp accessibility score

74

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

jcaa.or.jp best practices score

83

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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

jcaa.or.jp SEO score

81

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 Jcaa.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 Jcaa.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

jcaa.or.jp

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