8.2 sec in total
582 ms
7.3 sec
283 ms
Click here to check amazing SOFT TENNIS content for Japan. Otherwise, check out these important facts you probably never knew about soft-tennis.com
公益財団法人 日本ソフトテニス連盟の公式サイト。ソフトテニスの大会情報、大会結果、会員登録、審判資格、技術等級資格、指導者資格、出版物の案内など。
Visit soft-tennis.comWe analyzed Soft-tennis.com page load time and found that the first response time was 582 ms and then it took 7.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.
soft-tennis.com performance score
name
value
score
weighting
Value8.3 s
0/100
10%
Value48.0 s
0/100
25%
Value18.0 s
0/100
10%
Value330 ms
75/100
30%
Value0.936
3/100
15%
Value20.0 s
2/100
10%
582 ms
1961 ms
697 ms
1560 ms
351 ms
Our browser made a total of 68 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Soft-tennis.com, 93% (63 requests) were made to Jsta.or.jp and 6% (4 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (2.4 sec) relates to the external source Jsta.or.jp.
Page size can be reduced by 491.3 kB (49%)
1.0 MB
511.2 kB
In fact, the total size of Soft-tennis.com main page is 1.0 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. 25% of websites need less resources to load. Javascripts take 601.6 kB which makes up the majority of the site volume.
Potential reduce by 25.2 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 25.2 kB or 76% of the original size.
Potential reduce by 4.6 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. SOFT TENNIS images are well optimized though.
Potential reduce by 427.6 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 427.6 kB or 71% of the original size.
Potential reduce by 33.8 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. Soft-tennis.com needs all CSS files to be minified and compressed as it can save up to 33.8 kB or 80% of the original size.
Number of requests can be reduced by 33 (50%)
66
33
The browser has sent 66 CSS, Javascripts, AJAX and image requests in order to completely render the main page of SOFT TENNIS. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 17 to 1 for JavaScripts and from 9 to 1 for CSS and as a result speed up the page load time.
soft-tennis.com
582 ms
www.jsta.or.jp
1961 ms
style.css
697 ms
mootools.svn.js
1560 ms
tab.css
351 ms
dropdowns.js
368 ms
tabber.js
739 ms
tablesort.js
697 ms
jquery.js
1465 ms
fancy.css
753 ms
jquery.fancybox-1.0.0.js
1217 ms
jd.gallery.css
872 ms
mootools.v1.11.js
1330 ms
jd.gallery.js
1137 ms
alphafilter.js
864 ms
pagenavi-css.css
1039 ms
jquery.js
1904 ms
jquery-migrate.min.js
1418 ms
grey_blocks.css
675 ms
cforms.js
894 ms
stylesheet.css
1325 ms
contact-form-7.js
1330 ms
wp-page-numbers.css
1462 ms
jquery.form.min.js
1517 ms
wp-emoji-release.min.js
372 ms
calendar.css
384 ms
body_bg.jpg
191 ms
slider-button.png
437 ms
topwrap3.jpg
187 ms
jsta_top3.jpg
894 ms
go.gif
364 ms
sitemap.gif
376 ms
wrap_bg.png
372 ms
jsta_menu_bg.png
383 ms
top001_sekai_taikai_s.jpg
1261 ms
book_topics_s.jpg
1518 ms
G_theOthers.jpg
753 ms
thumbs_1602kikanshi.jpg
952 ms
G_announcement.jpg
614 ms
btn_kaichou.gif
795 ms
btn_office_guide.gif
944 ms
softtennistv_top.png
1153 ms
softtennistv_network.png
1260 ms
softtennistv_library.png
1321 ms
banner_violence.gif
1335 ms
banner_anti-doping.gif
1335 ms
banner_mannerbook.gif
1440 ms
banner_mizuno.gif
1446 ms
bunner_srixon.jpg
1738 ms
banner_otsuka.gif
1693 ms
banner_diadora.jpg
1715 ms
banner_jtb.gif
1798 ms
banner_kakarake.gif
1631 ms
dvd_01small.jpg
2393 ms
allow01.gif
1817 ms
olympic134_60.gif
1873 ms
bana234_60.gif
1905 ms
banner_toto_90x30.gif
1927 ms
banner_toto_1.gif
1978 ms
nhk_banner.gif
2184 ms
sidebullet.gif
2030 ms
wrap_bottom.png
2073 ms
analytics.js
22 ms
ga.js
43 ms
collect
49 ms
__utm.gif
12 ms
tabbg.gif
192 ms
loading-bar-black.gif
361 ms
soft-tennis.com 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.
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.
Lists do not contain only <li> elements and script supporting elements (<script> and <template>).
List items (<li>) are not contained within <ul> or <ol> parent 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
Links do not have a discernible name
soft-tennis.com 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
Page has valid source maps
soft-tennis.com SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
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
Document uses legible font sizes
JA
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Soft-tennis.com 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 Soft-tennis.com 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.
soft-tennis.com
Open Graph description is not detected on the main page of SOFT TENNIS. 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: