6.5 sec in total
1.1 sec
5.3 sec
165 ms
Click here to check amazing Jact Umin content for Japan. Otherwise, check out these important facts you probably never knew about jact.umin.jp
日本認知療法・認知行動療法学会のホームページです.認知療法・認知行動療法をともに学び,実践していくことを目的に設立された学術的な集まりで,医師,心理職,看護師,精神保健福祉士,作業療法士,教師を初めとする多くの方々に参加していただいています.
Visit jact.umin.jpWe analyzed Jact.umin.jp page load time and found that the first response time was 1.1 sec and then it took 5.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.
jact.umin.jp performance score
name
value
score
weighting
Value2.3 s
74/100
10%
Value9.0 s
1/100
25%
Value5.4 s
56/100
10%
Value60 ms
100/100
30%
Value0.051
99/100
15%
Value4.8 s
79/100
10%
1057 ms
656 ms
390 ms
599 ms
423 ms
Our browser made a total of 53 requests to load all elements on the main page. We found that 96% of them (51 requests) were addressed to the original Jact.umin.jp, 4% (2 requests) were made to Umin.ac.jp. The less responsive or slowest element that took the longest time to load (2 sec) belongs to the original domain Jact.umin.jp.
Page size can be reduced by 107.0 kB (41%)
258.1 kB
151.1 kB
In fact, the total size of Jact.umin.jp main page is 258.1 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. 20% of websites need less resources to load. Images take 121.3 kB which makes up the majority of the site volume.
Potential reduce by 8.7 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 8.7 kB or 70% of the original size.
Potential reduce by 3.4 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. Jact Umin images are well optimized though.
Potential reduce by 74.5 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 74.5 kB or 75% of the original size.
Potential reduce by 20.3 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. Jact.umin.jp needs all CSS files to be minified and compressed as it can save up to 20.3 kB or 81% of the original size.
Number of requests can be reduced by 21 (42%)
50
29
The browser has sent 50 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Jact Umin. 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 from 7 to 1 for CSS and as a result speed up the page load time.
jact.umin.jp
1057 ms
jquery-1.2.6.js
656 ms
css_browser_selector.js
390 ms
jquery.corner.js
599 ms
iepngfix.js
423 ms
footerFixed.js
428 ms
scroll.js
442 ms
read.js
821 ms
import.css
834 ms
logo.png
397 ms
s_cat01.gif
230 ms
s_cat05.gif
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s_cat07.gif
374 ms
s_cat02.gif
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s_cat06.gif
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s_cat03.gif
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main-1219.gif
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cap001.gif
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meisho.gif
823 ms
syouroku_arr.gif
815 ms
cap002.gif
1023 ms
cap006.gif
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cap003.gif
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cong_news.gif
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but001.gif
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cap004.gif
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s-jur08_2.jpg
2032 ms
but002.gif
1572 ms
to_top.gif
1610 ms
reset.css
1608 ms
base.css
1638 ms
style.css
2039 ms
conv_style.css
1967 ms
jurnal_style.css
1958 ms
bo_back.gif
199 ms
rt_back2.gif
202 ms
top_back.gif
371 ms
si_back1.png
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si_back2.png
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s_li01.gif
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si_back3.png
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s_link.png
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s_home.png
747 ms
con_back1.png
751 ms
con_back2.png
805 ms
botom_line.gif
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lb.gif
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con_back3.png
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f_back.gif
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index_missing.htm
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index_missing.htm
203 ms
print.css
214 ms
jact.umin.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.
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
Image elements do not have [alt] attributes
Links do not have a discernible name
jact.umin.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
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
jact.umin.jp SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
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
Document uses legible font sizes
JA
N/A
SHIFT_JIS
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Jact.umin.jp can be misinterpreted by Google and other search engines. Our service has detected that Japanese is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Jact.umin.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.
jact.umin.jp
Open Graph description is not detected on the main page of Jact Umin. 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: