8.8 sec in total
1.3 sec
7.1 sec
419 ms
Click here to check amazing COSMO DARTS content for Japan. Otherwise, check out these important facts you probably never knew about cosmodarts.jp
バレルからフライト、シャフト、チップまで。あらゆるダーツ製品の製造及び販売を手掛けるCOSMO DARTS[コスモダーツ]公式ホームページ。
Visit cosmodarts.jpWe analyzed Cosmodarts.jp page load time and found that the first response time was 1.3 sec 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.
cosmodarts.jp performance score
name
value
score
weighting
Value9.5 s
0/100
10%
Value30.3 s
0/100
25%
Value27.4 s
0/100
10%
Value100 ms
98/100
30%
Value0.109
87/100
15%
Value27.6 s
0/100
10%
1279 ms
21 ms
779 ms
340 ms
505 ms
Our browser made a total of 113 requests to load all elements on the main page. We found that 98% of them (111 requests) were addressed to the original Cosmodarts.jp, 2% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (1.5 sec) belongs to the original domain Cosmodarts.jp.
Page size can be reduced by 423.9 kB (18%)
2.3 MB
1.9 MB
In fact, the total size of Cosmodarts.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. 55% of websites need less resources to load. Images take 1.8 MB which makes up the majority of the site volume.
Potential reduce by 34.0 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. This page needs HTML code to be minified as it can gain 7.4 kB, which is 18% 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 34.0 kB or 84% of the original size.
Potential reduce by 41.0 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. COSMO DARTS images are well optimized though.
Potential reduce by 278.8 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 278.8 kB or 67% of the original size.
Potential reduce by 70.1 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. Cosmodarts.jp needs all CSS files to be minified and compressed as it can save up to 70.1 kB or 84% of the original size.
Number of requests can be reduced by 54 (48%)
112
58
The browser has sent 112 CSS, Javascripts, AJAX and image requests in order to completely render the main page of COSMO DARTS. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 18 to 1 for JavaScripts and from 11 to 1 for CSS and as a result speed up the page load time.
1279 ms
ga.js
21 ms
wp-emoji-release.min.js
779 ms
styles.css
340 ms
jquery.fancybox-1.3.7.min.css
505 ms
jquery.js
1081 ms
jquery-migrate.min.js
544 ms
__utm.gif
14 ms
common.css
327 ms
style.css
656 ms
top.css
493 ms
about.css
549 ms
under.css
584 ms
product.css
659 ms
player.css
731 ms
post.css
779 ms
jquery-1.11.2.min.js
1063 ms
jquery.RollOvers.js
821 ms
jquery.carouFredSel-6.2.1.js
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jquery.mousewheel.min.js
924 ms
jquery.simpleTicker.js
974 ms
perfect-scrollbar.css
985 ms
perfect-scrollbar.jquery.js
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common.js
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top.js
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about.js
1150 ms
jquery.form.min.js
836 ms
scripts.js
876 ms
wp-embed.min.js
889 ms
jquery.fancybox-1.3.7.min.js
932 ms
jquery.mousewheel.min.js
937 ms
bg_body.png
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bg_header.png
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h1_logo.png
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listmark02.png
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nav_search_icon01.png
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Darren2_banner053.jpg
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fit_site-1.jpg
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site01.png
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player_list.jpg
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btn_pagetop.png
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bg_footer.png
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footer_sns_title.png
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footer_sns_ico_facebook.png
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cosmodarts.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
Image elements do not have [alt] attributes
Links do not have a discernible name
cosmodarts.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
cosmodarts.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
Image elements do not have [alt] attributes
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
EN
JA
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Cosmodarts.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 Cosmodarts.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.
cosmodarts.jp
Open Graph description is not detected on the main page of COSMO DARTS. 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: