19.3 sec in total
751 ms
17.8 sec
715 ms
Click here to check amazing YAMAHA MUSIC DATA content for Japan. Otherwise, check out these important facts you probably never knew about yamahamusicdata.jp
Visit yamahamusicdata.jpWe analyzed Yamahamusicdata.jp page load time and found that the first response time was 751 ms and then it took 18.5 sec to load all DOM resources and completely render a web page. This is an excellent result, as only a small number of websites can load faster.
yamahamusicdata.jp performance score
name
value
score
weighting
Value8.6 s
0/100
10%
Value12.1 s
0/100
25%
Value16.2 s
1/100
10%
Value580 ms
51/100
30%
Value0.336
34/100
15%
Value15.9 s
6/100
10%
751 ms
3008 ms
467 ms
620 ms
669 ms
Our browser made a total of 155 requests to load all elements on the main page. We found that 96% of them (149 requests) were addressed to the original Yamahamusicdata.jp, 1% (2 requests) were made to Google-analytics.com and 1% (1 request) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (7.6 sec) belongs to the original domain Yamahamusicdata.jp.
Page size can be reduced by 684.7 kB (40%)
1.7 MB
1.0 MB
In fact, the total size of Yamahamusicdata.jp main page is 1.7 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 1.0 MB which makes up the majority of the site volume.
Potential reduce by 118.6 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 22.0 kB, which is 16% 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 118.6 kB or 86% of the original size.
Potential reduce by 180.4 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. Obviously, YAMAHA MUSIC DATA needs image optimization as it can save up to 180.4 kB or 17% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 302.3 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 302.3 kB or 72% of the original size.
Potential reduce by 83.4 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. Yamahamusicdata.jp needs all CSS files to be minified and compressed as it can save up to 83.4 kB or 82% of the original size.
Number of requests can be reduced by 73 (48%)
152
79
The browser has sent 152 CSS, Javascripts, AJAX and image requests in order to completely render the main page of YAMAHA MUSIC DATA. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 19 to 1 for JavaScripts and from 9 to 1 for CSS and as a result speed up the page load time.
yamahamusicdata.jp
751 ms
yamahamusicdata.jp
3008 ms
reset.css
467 ms
jquery.remodal.css
620 ms
style.css
669 ms
header.css
819 ms
footer.css
927 ms
global_navigation.css
966 ms
jquery-ui.min.css
982 ms
style.css
1025 ms
jquery.min.js
2825 ms
jquery.easing.min.js
1166 ms
jquery-lineup.min.js
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jquery.flexslider-min.js
1615 ms
jquery-ui.min.js
1910 ms
underscore-min.js
1492 ms
model_select.js
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autocomplete.js
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jquery.remodal.js
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common.js
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jquery.cookie.js
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modalConfirm.js
1918 ms
slick.js
2474 ms
favorite.js
2197 ms
tab_contents_select.js
2175 ms
secom.js
1960 ms
css
61 ms
analytics.js
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img_topModal.png
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btn_select_musical_topModal.png
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midradio_s.gif
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bnr_msd_112px.gif
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get_adobe_reader.gif
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btn_close.png
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logo_header01.png
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btn_deselect.png
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tab_selectMusical_current.png
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bg_tableline01.png
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btn_select_musical02.png
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btn_gnavi_search01.png
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ico_header_piano01.png
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ico_header_beginners01.png
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ico_midi02.png
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btn_buy01.png
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icon_piano03.png
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hs=1456892149356
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icon_instrument.png
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ico_regist02.png
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icon_ELS_ELB.png
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btn_mp301.png
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btn_close.png
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btn_delete.png
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btn_login01.png
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ico_ranking_up01.png
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btn_delete_on.png
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1665 ms
yamahamusicdata.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
Buttons do not have an accessible name
Image elements do not have [alt] attributes
Links do not have a discernible name
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
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.
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.
yamahamusicdata.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
Displays images with incorrect aspect ratio
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Page has valid source maps
Issues were logged in the Issues panel in Chrome Devtools
yamahamusicdata.jp SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Image elements do not have [alt] attributes
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 Yamahamusicdata.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 Yamahamusicdata.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.
yamahamusicdata.jp
Open Graph description is not detected on the main page of YAMAHA MUSIC DATA. 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: