9.2 sec in total
2.1 sec
6.9 sec
186 ms
Click here to check amazing Jsrt content for Indonesia. Otherwise, check out these important facts you probably never knew about jsrt.or.jp
日本放射線技術学会(JSRT)は,放射線技術学に関する教育・研究を推進し,学術の進歩発展に寄与し,公益社団法人として健康と福祉に貢献することを目指す学術団体です。
Visit jsrt.or.jpWe analyzed Jsrt.or.jp page load time and found that the first response time was 2.1 sec and then it took 7.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.
jsrt.or.jp performance score
name
value
score
weighting
Value2.1 s
79/100
10%
Value2.1 s
95/100
25%
Value3.9 s
83/100
10%
Value110 ms
98/100
30%
Value0.003
100/100
15%
Value2.3 s
99/100
10%
2125 ms
353 ms
386 ms
409 ms
1038 ms
Our browser made a total of 74 requests to load all elements on the main page. We found that 96% of them (71 requests) were addressed to the original Jsrt.or.jp, 3% (2 requests) were made to Google.com and 1% (1 request) were made to Cse.google.com. The less responsive or slowest element that took the longest time to load (3.1 sec) belongs to the original domain Jsrt.or.jp.
Page size can be reduced by 1.8 MB (76%)
2.4 MB
595.2 kB
In fact, the total size of Jsrt.or.jp main page is 2.4 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. 35% of websites need less resources to load. Images take 2.2 MB which makes up the majority of the site volume.
Potential reduce by 29.3 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 29.3 kB or 84% of the original size.
Potential reduce by 1.7 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. Obviously, Jsrt needs image optimization as it can save up to 1.7 MB or 76% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 93.0 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 93.0 kB or 68% of the original size.
Potential reduce by 53.4 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. Jsrt.or.jp needs all CSS files to be minified and compressed as it can save up to 53.4 kB or 82% of the original size.
Number of requests can be reduced by 43 (60%)
72
29
The browser has sent 72 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Jsrt. 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 11 to 1 for CSS and as a result speed up the page load time.
2125 ms
style.css
353 ms
default.css
386 ms
nivo-slider.css
409 ms
jquery.js
1038 ms
jquery-migrate.min.js
422 ms
jquery.collapse.js
441 ms
jquery.nivo.slider.pack.js
518 ms
yuga.js
577 ms
java.js
611 ms
acctag.js
631 ms
brand
18 ms
brand
57 ms
scroll.js
480 ms
html5reset-1.6.1.css
337 ms
common.css
421 ms
layout.css
464 ms
nav.css
492 ms
parts.css
530 ms
content.css
502 ms
top.css
613 ms
advanced.css
868 ms
acclog.cgi
322 ms
bg_wrap.png
210 ms
site_id.png
195 ms
ico_link.png
222 ms
search.gif
205 ms
btn_english.png
213 ms
top30.png
615 ms
top02.png
1627 ms
top27.png
1452 ms
top18.png
632 ms
top25.png
3119 ms
top_btn01.png
487 ms
top_btn02.png
654 ms
local-m01.png
807 ms
local-ba03.png
842 ms
local-ba04.png
822 ms
local-m04.png
1386 ms
local-m05.png
989 ms
nav-01.png
1051 ms
nav-02.png
1156 ms
nav-03.png
1261 ms
nav-04.png
1324 ms
nav-05.png
1472 ms
category-info.png
1492 ms
category-kaikoku.png
1577 ms
category-news-other.png
1654 ms
side-btn01.png
1681 ms
side-btn02.png
1658 ms
secondary_h1.png
1768 ms
secondary_btn04.png
1826 ms
secondary_btn05.png
1861 ms
secondary_btn01.png
1827 ms
secondary_btn09.png
1891 ms
secondary_btn06.png
1960 ms
side-bar03.png
2433 ms
side-bar01.png
1981 ms
google_custom_search_watermark.gif
59 ms
side-bar02.png
1883 ms
side_ban02.png
1904 ms
menu_01.png
1954 ms
menu_02.png
1956 ms
menu_03.png
2064 ms
menu_04.png
2000 ms
menu_05.png
1866 ms
menu_06.png
1718 ms
loading.gif
1861 ms
tab_bg.png
1875 ms
bg_primary_sidebar.png
1695 ms
footer_logo.png
1723 ms
footer-area_icon.gif
1801 ms
arrows.png
1710 ms
nav-01_o.png
1617 ms
jsrt.or.jp accessibility score
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
Best practices
These items highlight common accessibility best practices.
Impact
Issue
[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.
jsrt.or.jp best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Serves images with low resolution
jsrt.or.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
JA
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Jsrt.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 Jsrt.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.
jsrt.or.jp
Open Graph description is not detected on the main page of Jsrt. 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: