7.6 sec in total
761 ms
5.9 sec
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Click here to check amazing Bardongakki content. Otherwise, check out these important facts you probably never knew about bardongakki.co.jp
バルドン楽器は「音楽の街」浜松市にある管弦打楽器専門店 昭和50年の創業以来変わらないのは 「お渡しする楽器ひとつひとつに検品・調整」を施す事と 真心込めた「充実のアフターサービス」 吹奏楽部の皆様から社会人のアマチュア演奏家 更にはプロの演奏家の方まで幅広くご支援 ご愛顧を頂いております JR浜松駅からバスで約15分 「阿弥陀」(あみだ)バス停より徒歩3分 遠州鉄道「曳馬」(ひくま)駅か...
Visit bardongakki.co.jpWe analyzed Bardongakki.co.jp page load time and found that the first response time was 761 ms and then it took 6.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.
bardongakki.co.jp performance score
name
value
score
weighting
Value5.1 s
9/100
10%
Value8.8 s
1/100
25%
Value7.3 s
29/100
10%
Value210 ms
88/100
30%
Value0
100/100
15%
Value7.1 s
52/100
10%
761 ms
338 ms
336 ms
343 ms
358 ms
Our browser made a total of 132 requests to load all elements on the main page. We found that all of those requests were addressed to Bardongakki.co.jp and no external sources were called. The less responsive or slowest element that took the longest time to load (1.3 sec) belongs to the original domain Bardongakki.co.jp.
Page size can be reduced by 715.5 kB (44%)
1.6 MB
925.6 kB
In fact, the total size of Bardongakki.co.jp main page is 1.6 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. 45% of websites need less resources to load. Images take 846.1 kB which makes up the majority of the site volume.
Potential reduce by 158.0 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 52.8 kB, which is 31% 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 158.0 kB or 92% of the original size.
Potential reduce by 60.4 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. Bardongakki images are well optimized though.
Potential reduce by 418.4 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 418.4 kB or 78% of the original size.
Potential reduce by 78.8 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. Bardongakki.co.jp needs all CSS files to be minified and compressed as it can save up to 78.8 kB or 88% of the original size.
Number of requests can be reduced by 22 (17%)
131
109
The browser has sent 131 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Bardongakki. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 11 to 1 for JavaScripts and as a result speed up the page load time.
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bardongakki.co.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
Image elements do not have [alt] attributes
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>).
bardongakki.co.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
bardongakki.co.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 doesn't use 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 Bardongakki.co.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 Bardongakki.co.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.
bardongakki.co.jp
Open Graph description is not detected on the main page of Bardongakki. 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: