7.6 sec in total
935 ms
6.2 sec
395 ms
Click here to check amazing Jw Open content for Japan. Otherwise, check out these important facts you probably never knew about jw-open.jp
木下グループジャパンオープンテニスチャンピオンシップスの公式サイトです。大会概要、チケット情報、出場選手情報、イベント情報などをお届けいたします。
Visit jw-open.jpWe analyzed Jw-open.jp page load time and found that the first response time was 935 ms and then it took 6.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.
jw-open.jp performance score
name
value
score
weighting
Value6.6 s
2/100
10%
Value8.1 s
2/100
25%
Value9.0 s
14/100
10%
Value500 ms
57/100
30%
Value0.845
4/100
15%
Value9.2 s
32/100
10%
935 ms
512 ms
514 ms
889 ms
1245 ms
Our browser made a total of 87 requests to load all elements on the main page. We found that 71% of them (62 requests) were addressed to the original Jw-open.jp, 9% (8 requests) were made to Atpworldtour.com and 2% (2 requests) were made to Img.ak.impact-ad.jp. The less responsive or slowest element that took the longest time to load (3.5 sec) belongs to the original domain Jw-open.jp.
Page size can be reduced by 180.9 kB (8%)
2.3 MB
2.1 MB
In fact, the total size of Jw-open.jp main page is 2.3 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. 30% of websites need less resources to load. Images take 2.0 MB which makes up the majority of the site volume.
Potential reduce by 30.4 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 30.4 kB or 75% of the original size.
Potential reduce by 12.3 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. Jw Open images are well optimized though.
Potential reduce by 103.1 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 103.1 kB or 56% of the original size.
Potential reduce by 35.0 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. Jw-open.jp needs all CSS files to be minified and compressed as it can save up to 35.0 kB or 85% of the original size.
Number of requests can be reduced by 17 (21%)
81
64
The browser has sent 81 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Jw Open. 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 4 to 1 for CSS and as a result speed up the page load time.
jw-open.jp
935 ms
reset.css
512 ms
common.css
514 ms
main.css
889 ms
jquery-2.1.1.min.js
1245 ms
pagetop.js
368 ms
controll.js
545 ms
PTN-banner.aspx
1102 ms
conversion.js
16 ms
s_retargeting.js
568 ms
analytics.js
19 ms
fbevents.js
20 ms
background-sub.jpg
3475 ms
logo.png
685 ms
jta-logo.png
341 ms
wta-logo.png
179 ms
nav-home_of.jpg
367 ms
nav-info_of.jpg
179 ms
nav-player_of.jpg
357 ms
nav-sch_of.jpg
360 ms
nav-match_report_of.jpg
511 ms
nav-photo_of.jpg
534 ms
nav-news_of.jpg
535 ms
nav-event_of.jpg
550 ms
nav-ticket_of.jpg
680 ms
nav-access_of.jpg
711 ms
main-img.jpg
890 ms
top-newstit.png
731 ms
arcive_of.png
852 ms
btn-ticket_of.jpg
853 ms
btn-online_of.jpg
1064 ms
btn-score2_of.jpg
1096 ms
btn-score_ios_of.jpg
1020 ms
btn-score_an_of.jpg
1022 ms
btn-wta_of.jpg
1065 ms
foot-ticket_of.jpg
1190 ms
foot-wta_of.jpg
1194 ms
btn-facebook_of.gif
1241 ms
foot-online_of.jpg
1242 ms
foot-score2_of.jpg
1279 ms
foot-score_ios_of.jpg
1360 ms
foot-score_an_of.jpg
1364 ms
bar.css
19 ms
7f9ca52a19684a1daa32771ce8461f88.ashx
22 ms
e936f67a9d404b259e7500a562d5e1e6.ashx
37 ms
100 ms
mone.8b2312ced3c_2124.js
508 ms
cont-bg.png
1391 ms
ptn_bar_bg.gif
19 ms
ptn_title.gif
20 ms
ptn_mens.gif
31 ms
ptn_womens.gif
31 ms
58 ms
m
30 ms
35 ms
combo
184 ms
pb.html
34 ms
pixel
15 ms
302 ms
601 ms
302 ms
pixel
13 ms
149 ms
nav-home_on.jpg
184 ms
nav-info_on.jpg
344 ms
nav-player_on.jpg
171 ms
nav-sch_on.jpg
356 ms
nav-match_report_on.jpg
185 ms
nav-photo_on.jpg
179 ms
nav-news_on.jpg
341 ms
nav-event_on.jpg
358 ms
nav-ticket_on.jpg
365 ms
nav-access_on.jpg
364 ms
arcive_on.png
509 ms
btn-ticket_on.jpg
680 ms
btn-online_on.jpg
531 ms
btn-score2_on.jpg
709 ms
btn-score_ios_on.jpg
545 ms
btn-score_an_on.jpg
546 ms
btn-wta_on.jpg
888 ms
foot-ticket_on.jpg
707 ms
foot-wta_on.jpg
727 ms
btn-facebook_on.gif
730 ms
foot-online_on.jpg
849 ms
foot-score2_on.jpg
884 ms
foot-score_ios_on.jpg
885 ms
foot-score_an_on.jpg
908 ms
jw-open.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
<frame> or <iframe> elements do not have a title
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.
jw-open.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
Page has valid source maps
jw-open.jp SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Links do not have descriptive text
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
Tap targets are not sized appropriately
JA
JA
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Jw-open.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 Jw-open.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.
jw-open.jp
Open Graph data is detected on the main page of Jw Open. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: