Tools & Wizards About Us
jraia.or.jp screenshot

Report Summary

  • 13

    Performance

    Renders faster than
    25% of other websites

  • 94

    Accessibility

    Visual factors better than
    that of 83% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 91

    SEO

    Google-friendlier than
    70% of websites

jraia.or.jp

一般社団法人 日本冷凍空調工業会

Page Load Speed

9.7 sec in total

First Response

524 ms

Resources Loaded

8.8 sec

Page Rendered

372 ms

jraia.or.jp screenshot

About Website

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

一般社団法人 日本冷凍空調工業会は、冷凍空調機器のメーカーと関連団体などで組織する事業者団体です。

Visit jraia.or.jp

Key Findings

We analyzed Jraia.or.jp page load time and found that the first response time was 524 ms and then it took 9.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.

Performance Metrics

jraia.or.jp performance score

13

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.4 s

7/100

10%

LCP (Largest Contentful Paint)

Value28.1 s

0/100

25%

SI (Speed Index)

Value14.6 s

1/100

10%

TBT (Total Blocking Time)

Value740 ms

40/100

30%

CLS (Cumulative Layout Shift)

Value1.002

2/100

15%

TTI (Time to Interactive)

Value21.7 s

1/100

10%

Network Requests Diagram

jraia.or.jp

524 ms

www.jraia.or.jp

917 ms

gtm.js

73 ms

import.css

503 ms

cse.js

63 ms

Our browser made a total of 58 requests to load all elements on the main page. We found that 79% of them (46 requests) were addressed to the original Jraia.or.jp, 10% (6 requests) were made to Google.com and 3% (2 requests) were made to Cse.google.com. The less responsive or slowest element that took the longest time to load (3.6 sec) belongs to the original domain Jraia.or.jp.

Page Optimization Overview & Recommendations

Page size can be reduced by 187.6 kB (6%)

Content Size

3.3 MB

After Optimization

3.1 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Jraia.or.jp main page is 3.3 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. 50% of websites need less resources to load. Images take 3.0 MB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 32.3 kB

  • Original 40.5 kB
  • After minification 36.6 kB
  • After compression 8.2 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 32.3 kB or 80% of the original size.

Image Optimization

-5%

Potential reduce by 137.7 kB

  • Original 3.0 MB
  • After minification 2.9 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. Jraia images are well optimized though.

JavaScript Optimization

-3%

Potential reduce by 4.9 kB

  • Original 169.7 kB
  • After minification 169.7 kB
  • After compression 164.8 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. This website has mostly compressed JavaScripts.

CSS Optimization

-36%

Potential reduce by 12.7 kB

  • Original 35.5 kB
  • After minification 35.0 kB
  • After compression 22.8 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. Jraia.or.jp needs all CSS files to be minified and compressed as it can save up to 12.7 kB or 36% of the original size.

Requests Breakdown

Number of requests can be reduced by 16 (29%)

Requests Now

56

After Optimization

40

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 56 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Jraia. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 9 to 1 for JavaScripts and from 9 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

jraia.or.jp

jraia.or.jp

524 ms

www.jraia.or.jp

www.jraia.or.jp

917 ms

gtm.js

gtm.js

73 ms

import.css

import.css

503 ms

cse.js

cse.js

63 ms

logo.png

logo.png

825 ms

ico_rss.png

ico_rss.png

503 ms

jquery-3.5.1.min.js

jquery-3.5.1.min.js

20 ms

jquery.cookie.js

jquery.cookie.js

502 ms

common.js

common.js

513 ms

switch.js

switch.js

515 ms

slick.min.js

slick.min.js

1323 ms

img_webmag_tit.png

img_webmag_tit.png

1488 ms

top_bnr07.jpg

top_bnr07.jpg

1177 ms

top_bnr16.jpg

top_bnr16.jpg

1702 ms

top_bnr03.jpg

top_bnr03.jpg

1388 ms

top_bnr04.jpg

top_bnr04.jpg

1671 ms

top_bnr05.jpg

top_bnr05.jpg

2028 ms

top_bnr13.png

top_bnr13.png

2331 ms

top_bnr09.jpg

top_bnr09.jpg

2070 ms

top_bnr08.jpg

top_bnr08.jpg

2176 ms

top_bnr10.jpg

top_bnr10.jpg

2515 ms

top_bnr11.jpg

top_bnr11.jpg

2391 ms

top_bnr14.png

top_bnr14.png

3381 ms

top_bnr15.jpg

top_bnr15.jpg

2934 ms

top_bnr01.jpg

top_bnr01.jpg

3027 ms

top_bnr02.jpg

top_bnr02.jpg

3277 ms

top_bnr12.jpg

top_bnr12.jpg

3548 ms

flogo.png

flogo.png

3506 ms

cse_element__ja.js

cse_element__ja.js

34 ms

default+ja.css

default+ja.css

62 ms

default.css

default.css

66 ms

css2

css2

35 ms

normalize.css

normalize.css

2949 ms

master.css

master.css

3040 ms

block.css

block.css

3476 ms

sp_master.css

sp_master.css

3543 ms

sp_block.css

sp_block.css

3622 ms

ico_lang.png

ico_lang.png

201 ms

ico_mailmag.png

ico_mailmag.png

200 ms

ico_contact.png

ico_contact.png

495 ms

ico_lock.png

ico_lock.png

518 ms

ico_regist.png

ico_regist.png

526 ms

mv01.jpg

mv01.jpg

1775 ms

mv02.jpg

mv02.jpg

1674 ms

mv03.jpg

mv03.jpg

2670 ms

mv04.jpg

mv04.jpg

2249 ms

mv09.jpg

mv09.jpg

2326 ms

mv06.png

mv06.png

2117 ms

mv08.jpg

mv08.jpg

3224 ms

arw_pagetop.png

arw_pagetop.png

2297 ms

async-ads.js

async-ads.js

37 ms

branding.png

branding.png

34 ms

clear.png

clear.png

48 ms

nav_logo114.png

nav_logo114.png

49 ms

font

font

56 ms

arw_slide_l.png

arw_slide_l.png

2629 ms

arw_slide_r.png

arw_slide_r.png

2710 ms

Accessibility Review

jraia.or.jp accessibility score

94

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

Tables and lists

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

Impact

Issue

High

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

Best Practices

jraia.or.jp best practices score

92

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

jraia.or.jp SEO score

91

Search Engine Optimization Advices

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 Jraia.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 Jraia.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

jraia.or.jp

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