7.6 sec in total
968 ms
6.5 sec
120 ms
Welcome to orsj.or.jp homepage info - get ready to check Orsj best content for Japan right away, or after learning these important things about orsj.or.jp
Visit orsj.or.jpWe analyzed Orsj.or.jp page load time and found that the first response time was 968 ms and then it took 6.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.
orsj.or.jp performance score
name
value
score
weighting
Value3.0 s
50/100
10%
Value5.1 s
26/100
25%
Value4.9 s
65/100
10%
Value50 ms
100/100
30%
Value0.003
100/100
15%
Value3.3 s
94/100
10%
968 ms
367 ms
1111 ms
386 ms
393 ms
Our browser made a total of 61 requests to load all elements on the main page. We found that 97% of them (59 requests) were addressed to the original Orsj.or.jp, 2% (1 request) were made to Google.com and 2% (1 request) were made to Cse.google.com. The less responsive or slowest element that took the longest time to load (3 sec) belongs to the original domain Orsj.or.jp.
Page size can be reduced by 81.1 kB (18%)
439.7 kB
358.7 kB
In fact, the total size of Orsj.or.jp main page is 439.7 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. 15% of websites need less resources to load. Images take 349.0 kB which makes up the majority of the site volume.
Potential reduce by 14.1 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. This page needs HTML code to be minified as it can gain 3.9 kB, which is 22% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 14.1 kB or 78% of the original size.
Potential reduce by 16.5 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. Orsj images are well optimized though.
Potential reduce by 38.7 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 38.7 kB or 66% of the original size.
Potential reduce by 11.8 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. Orsj.or.jp needs all CSS files to be minified and compressed as it can save up to 11.8 kB or 83% of the original size.
Number of requests can be reduced by 20 (34%)
59
39
The browser has sent 59 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Orsj. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.
orsj.or.jp
968 ms
import.css
367 ms
jquery.js
1111 ms
jquery.rollover.js
386 ms
random.js
393 ms
brand
17 ms
brand
63 ms
common.css
541 ms
contents.css
373 ms
leftsideroll.css
409 ms
header_grade.png
203 ms
tit_OR_n.jpg
399 ms
btn_english.png
376 ms
btn_application.png
378 ms
btn_inquiry.png
380 ms
btn_home_o_n.png
390 ms
btn_operationsresarch.png
761 ms
btn_research.png
755 ms
btn_orwiki.png
954 ms
btn_data.png
765 ms
btn_article.png
761 ms
btn_members.png
955 ms
btn_support_end.png
1115 ms
btn_support.png
1113 ms
bg_left.png
1112 ms
btn_application.jpg
1355 ms
btn_or_wiki.jpg
1326 ms
btn_archive.jpg
1524 ms
btn_activity.gif
1496 ms
btn_president.gif
1503 ms
btn_organization.gif
1507 ms
img_main.jpg
2578 ms
bg_bar.png
1745 ms
side_grade.png
1862 ms
right-box_bg.png
1873 ms
bar_side_event_n.png
1892 ms
bar_side_symposium_n.png
1894 ms
bar_side_presentation_n.png
2097 ms
bg_footer.png
2237 ms
btn_footer_sitemap.png
2235 ms
btn_footer_policy.png
2252 ms
footer_address.png
2278 ms
btn_english_o.png
2455 ms
btn_application_o.png
2601 ms
btn_inquiry_o.png
2607 ms
btn_operationsresarch_o.png
2832 ms
btn_research_o.png
2468 ms
btn_orwiki_o.png
2637 ms
btn_data_o.png
2572 ms
btn_article_o.png
2605 ms
btn_members_o.png
2799 ms
btn_support_o.png
2647 ms
btn_application_o.jpg
2822 ms
btn_or_wiki_o.jpg
2733 ms
btn_archive_o.jpg
3020 ms
btn_activity_o.gif
2610 ms
btn_president_o.gif
2456 ms
btn_organization_o.gif
2595 ms
btn_footer_sitemap_o.png
2644 ms
btn_footer_policy_o.png
2673 ms
img_main_03.jpg
987 ms
orsj.or.jp accessibility score
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
<dl>'s do not contain only properly-ordered <dt> and <dd> groups, <script>, <template> or <div> elements.
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
Form elements do not have associated labels
Links do not have a discernible name
orsj.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
orsj.or.jp SEO score
JA
JA
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Orsj.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 Orsj.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.
orsj.or.jp
Open Graph description is not detected on the main page of Orsj. 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: