5.4 sec in total
491 ms
4.5 sec
427 ms
Welcome to kusakura.jp homepage info - get ready to check Ku Sakura best content right away, or after learning these important things about kusakura.jp
KuSakura Showroom official website. On this website, you will see all the items available at our Showroom in Tokyo. From Judogi/Judo Kimono to Judo Timer.
Visit kusakura.jpWe analyzed Kusakura.jp page load time and found that the first response time was 491 ms and then it took 4.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.
kusakura.jp performance score
name
value
score
weighting
Value9.0 s
0/100
10%
Value9.3 s
1/100
25%
Value15.4 s
0/100
10%
Value1,490 ms
14/100
30%
Value0.01
100/100
15%
Value19.8 s
2/100
10%
491 ms
1629 ms
69 ms
336 ms
504 ms
Our browser made a total of 59 requests to load all elements on the main page. We found that 66% of them (39 requests) were addressed to the original Kusakura.jp, 20% (12 requests) were made to Fonts.gstatic.com and 3% (2 requests) were made to Google.com. The less responsive or slowest element that took the longest time to load (1.7 sec) belongs to the original domain Kusakura.jp.
Page size can be reduced by 740.7 kB (38%)
1.9 MB
1.2 MB
In fact, the total size of Kusakura.jp main page is 1.9 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. 80% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Javascripts take 923.6 kB which makes up the majority of the site volume.
Potential reduce by 27.3 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. This page needs HTML code to be minified as it can gain 4.7 kB, which is 13% 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 27.3 kB or 77% of the original size.
Potential reduce by 10.1 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. Ku Sakura images are well optimized though.
Potential reduce by 487.2 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 487.2 kB or 53% of the original size.
Potential reduce by 216.2 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. Kusakura.jp needs all CSS files to be minified and compressed as it can save up to 216.2 kB or 84% of the original size.
Number of requests can be reduced by 30 (67%)
45
15
The browser has sent 45 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Ku Sakura. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 22 to 1 for JavaScripts and from 10 to 1 for CSS and as a result speed up the page load time.
kusakura.jp
491 ms
kusakura.jp
1629 ms
css2
69 ms
swiper-bundle.min.css
336 ms
reset.css
504 ms
style.css
671 ms
all.css
132 ms
animate.css
842 ms
jquery.js
61 ms
common.js
507 ms
velocity.1.5.min.js
672 ms
ScrollMagic.js
1177 ms
animation.velocity.js
828 ms
jquery.ScrollMagic.js
836 ms
debug.addIndicators.js
870 ms
wow.js
996 ms
js
105 ms
style.min.css
1334 ms
styles.css
847 ms
pagenavi-css.css
848 ms
style.css
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jquery.min.js
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jquery-migrate.min.js
1071 ms
swiper-bundle.min.js
1531 ms
index.js
1237 ms
index.js
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scripts.js
1345 ms
api.js
80 ms
wp-polyfill-inert.min.js
1350 ms
regenerator-runtime.min.js
1350 ms
wp-polyfill.min.js
1740 ms
index.js
1535 ms
embed
296 ms
h_logo.png
339 ms
icon_us.jpg
340 ms
icon_jp.jpg
422 ms
mv_txt.png
620 ms
heading_bg@2x.png
619 ms
single_thumb-244x186.jpg
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products_judo@2x.jpg
619 ms
products_obi@2x.jpg
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products_sportswear@2x.jpg
1187 ms
img_about.jpg
715 ms
img_contact@2x.jpg
875 ms
f_logo.png
717 ms
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kusakura.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
<frame> or <iframe> elements do not have a title
Links do not have a discernible name
Internationalization and localization
These are opportunities to improve the interpretation of your content by users in different locales.
Impact
Issue
<html> element does not have a [lang] attribute
kusakura.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
General
Impact
Issue
Detected JavaScript libraries
Page has valid source maps
kusakura.jp SEO score
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 doesn't use legible font sizes
Tap targets are not sized appropriately
EN
JA
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Kusakura.jp can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it does not match the claimed Japanese language. Our system also found out that Kusakura.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.
kusakura.jp
Open Graph description is not detected on the main page of Ku Sakura. 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: