5.7 sec in total
694 ms
4.8 sec
183 ms
Welcome to c-youcan.com homepage info - get ready to check Cyou CAN best content for Japan right away, or after learning these important things about c-youcan.com
ロードバイク ・マウンテンバイクMTB・クロスバイクの専門店 YOU CAN(ユーキャン)
Visit c-youcan.comWe analyzed C-youcan.com page load time and found that the first response time was 694 ms and then it took 5 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.
c-youcan.com performance score
name
value
score
weighting
Value5.8 s
4/100
10%
Value15.1 s
0/100
25%
Value11.1 s
6/100
10%
Value340 ms
74/100
30%
Value0.535
14/100
15%
Value13.8 s
10/100
10%
694 ms
337 ms
538 ms
360 ms
772 ms
Our browser made a total of 78 requests to load all elements on the main page. We found that 87% of them (68 requests) were addressed to the original C-youcan.com, 5% (4 requests) were made to Ec-lite.dmp.link and 3% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (2.6 sec) belongs to the original domain C-youcan.com.
Page size can be reduced by 339.0 kB (26%)
1.3 MB
950.8 kB
In fact, the total size of C-youcan.com main page is 1.3 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. 35% of websites need less resources to load. Images take 895.6 kB which makes up the majority of the site volume.
Potential reduce by 28.0 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 28.0 kB or 78% of the original size.
Potential reduce by 70.5 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. Cyou CAN images are well optimized though.
Potential reduce by 212.5 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 212.5 kB or 66% of the original size.
Potential reduce by 28.1 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. C-youcan.com needs all CSS files to be minified and compressed as it can save up to 28.1 kB or 81% of the original size.
Number of requests can be reduced by 27 (36%)
76
49
The browser has sent 76 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Cyou CAN. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 16 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.
c-youcan.com
694 ms
import.css
337 ms
mt.js
538 ms
site.js
360 ms
jquery-1.4.2.min.js
772 ms
fixHeight.js
544 ms
dayChecker.js
713 ms
ajaxCalendar_jquery.js
726 ms
jquery.faderollover.js
871 ms
scroll.js
910 ms
jquery.pngFix.js
914 ms
shadowbox.js
1272 ms
jquery.cross-slide.js
1092 ms
w_js.php
957 ms
reset-fonts.css
871 ms
base.css
910 ms
shop.css
927 ms
shop-other.css
1128 ms
shadowbox.css
1117 ms
extra.css
1237 ms
ga.js
33 ms
fujitest-b.jpg
1026 ms
body-bg.jpg
174 ms
header-bg.jpg
184 ms
logo.jpg
180 ms
gnav01.jpg
359 ms
gnav02.jpg
358 ms
gnav03.jpg
379 ms
gnav04.jpg
529 ms
gnav05.jpg
551 ms
gnav06.jpg
549 ms
main-news-title.jpg
714 ms
main-newblog-title.jpg
722 ms
snav-contents-title.jpg
720 ms
oh2016b.jpg
2063 ms
shop-hachiouji.jpg
697 ms
shop-tamasakai.jpg
712 ms
shop-oisho.jpg
547 ms
shop-fuji.jpg
739 ms
yamanashi-blog.jpg
886 ms
shop-ebina.jpg
1053 ms
shop-musashimurayama.jpg
1068 ms
shop-kagoshima.jpg
1082 ms
kounyuu.jpg
1243 ms
ms.jpg
1354 ms
m%26e.jpg
1388 ms
event.jpg
1424 ms
brand-list.jpg
1440 ms
company.jpg
1606 ms
yama-f.jpg
1688 ms
ebi-f.jpg
1788 ms
fuji-f.jpg
1765 ms
oiso-f.jpg
1783 ms
list-bg.jpg
873 ms
main-newblog-bg.jpg
896 ms
snav-btn-bg.jpg
894 ms
all.js
268 ms
footer-bg.jpg
1026 ms
__utm.gif
11 ms
1061 ms
analytics.js
340 ms
gnav01-on.jpg
1031 ms
gnav02-on.jpg
1166 ms
gnav03-on.jpg
1227 ms
gnav04-on.jpg
1229 ms
gnav05-on.jpg
1355 ms
gnav06-on.jpg
1401 ms
p1.jpg
2581 ms
p2.jpg
2531 ms
p3.jpg
2556 ms
p4.jpg
2397 ms
p5.jpg
2621 ms
119 ms
xd_arbiter.php
213 ms
xd_arbiter.php
419 ms
analytics.min.js
791 ms
correct
195 ms
action.js
180 ms
c-youcan.com accessibility score
ARIA
These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.
Impact
Issue
ARIA input fields do not have accessible names
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
Links do not have a discernible name
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
Lists do not contain only <li> elements and script supporting elements (<script> and <template>).
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.
c-youcan.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
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
c-youcan.com 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 C-youcan.com 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 C-youcan.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.
c-youcan.com
Open Graph description is not detected on the main page of Cyou CAN. 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: