6.1 sec in total
927 ms
4.9 sec
240 ms
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.jpWe analyzed Jraia.or.jp page load time and found that the first response time was 927 ms and then it took 5.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.
jraia.or.jp performance score
name
value
score
weighting
Value5.0 s
10/100
10%
Value11.9 s
0/100
25%
Value12.4 s
3/100
10%
Value170 ms
93/100
30%
Value0.035
100/100
15%
Value18.2 s
3/100
10%
927 ms
339 ms
352 ms
354 ms
1118 ms
Our browser made a total of 79 requests to load all elements on the main page. We found that 87% of them (69 requests) were addressed to the original Jraia.or.jp, 8% (6 requests) were made to Google.com and 3% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (2.4 sec) belongs to the original domain Jraia.or.jp.
Page size can be reduced by 211.8 kB (19%)
1.1 MB
877.2 kB
In fact, the total size of Jraia.or.jp main page is 1.1 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 820.0 kB which makes up the majority of the site volume.
Potential reduce by 21.1 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 21.1 kB or 75% of the original size.
Potential reduce by 63.8 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. Jraia images are well optimized though.
Potential reduce by 94.9 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 94.9 kB or 47% of the original size.
Potential reduce by 32.0 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 32.0 kB or 80% of the original size.
Number of requests can be reduced by 18 (23%)
77
59
The browser has sent 77 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 8 to 1 for JavaScripts and from 12 to 1 for CSS and as a result speed up the page load time.
jraia.or.jp
927 ms
import.css
339 ms
index.css
352 ms
link.js
354 ms
jquery-1.11.3.min.js
1118 ms
jsapi
17 ms
search.js
375 ms
base.css
170 ms
header.css
188 ms
search.css
197 ms
font.css
191 ms
footer.css
225 ms
main.css
505 ms
table.css
363 ms
analytics.js
25 ms
logo.png
183 ms
btn_join.png
177 ms
btn_access.png
171 ms
btn_link.png
188 ms
btn_contact.png
178 ms
btn_sitemap.png
189 ms
gm_outline.png
338 ms
gm_product.png
350 ms
gm_hvac.png
352 ms
gm_symposium.png
363 ms
gm_jra.png
374 ms
gm_books.png
374 ms
gm_statistic.png
506 ms
gm_measurement.png
526 ms
btn_kurashinonakano.png
703 ms
pane1_01.png
544 ms
pane1_02.png
559 ms
pane1_03.png
560 ms
pane1_04.png
674 ms
pane3_01.png
700 ms
pane3_02.png
725 ms
pane3_03.png
747 ms
pane2_01.png
745 ms
pane2_03.png
841 ms
pane2_02.png
874 ms
product_01.png
875 ms
product_02.png
906 ms
product_03.png
931 ms
product_04.png
930 ms
product_05.png
1008 ms
product_06.png
1049 ms
product_07.png
1051 ms
product_08.png
1088 ms
product_09.png
1115 ms
product_10.png
1116 ms
24 ms
product_11.png
1162 ms
collect
11 ms
default+ja.css
3 ms
minimalist.css
14 ms
default+ja.I.js
7 ms
minimalist.css
30 ms
product_12.png
1061 ms
product_13.png
1057 ms
product_14.png
1096 ms
product_15.png
1127 ms
product_16.png
1121 ms
btn_yakuwari.png
1162 ms
btn_env_safety.png
1067 ms
btn_kokusaikatudo.png
1057 ms
btn_category.png
1104 ms
bnr_journal.png
1317 ms
bnr_onegai.png
1121 ms
bn_gl14.png
1144 ms
bnr_hojokin_tax.png
1074 ms
bnr_good_future.png
1232 ms
bg_gmenu.png
1092 ms
bg_homemainvisual.jpg
2425 ms
attention.png
1126 ms
i_blue.png
1082 ms
bg_footer.png
1119 ms
print.css
184 ms
async-ads.js
34 ms
small-logo.png
26 ms
jraia.or.jp accessibility score
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
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
Links do not have a discernible name
jraia.or.jp best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Includes front-end JavaScript libraries with known security vulnerabilities
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Displays images with incorrect aspect ratio
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
jraia.or.jp SEO score
JA
JA
SHIFT_JIS
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 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.
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: