14.3 sec in total
533 ms
13.3 sec
413 ms
Welcome to bluenote.co.jp homepage info - get ready to check BLUE NOTE best content for Japan right away, or after learning these important things about bluenote.co.jp
東京・南青山のジャズ・クラブ、ブルーノート東京(BLUE NOTE TOKYO)のオフィシャルウェブサイト。
Visit bluenote.co.jpWe analyzed Bluenote.co.jp page load time and found that the first response time was 533 ms and then it took 13.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.
bluenote.co.jp performance score
name
value
score
weighting
Value10.7 s
0/100
10%
Value42.8 s
0/100
25%
Value21.0 s
0/100
10%
Value1,520 ms
13/100
30%
Value0.001
100/100
15%
Value37.6 s
0/100
10%
533 ms
688 ms
363 ms
365 ms
366 ms
Our browser made a total of 257 requests to load all elements on the main page. We found that 82% of them (212 requests) were addressed to the original Bluenote.co.jp, 4% (10 requests) were made to Static.xx.fbcdn.net and 1% (3 requests) were made to Platform.twitter.com. The less responsive or slowest element that took the longest time to load (6.8 sec) belongs to the original domain Bluenote.co.jp.
Page size can be reduced by 1.2 MB (24%)
5.0 MB
3.8 MB
In fact, the total size of Bluenote.co.jp main page is 5.0 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. 75% 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. Images take 3.9 MB which makes up the majority of the site volume.
Potential reduce by 71.3 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 14.0 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 71.3 kB or 80% of the original size.
Potential reduce by 399.0 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. BLUE NOTE images are well optimized though.
Potential reduce by 484.1 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 484.1 kB or 67% of the original size.
Potential reduce by 240.6 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. Bluenote.co.jp needs all CSS files to be minified and compressed as it can save up to 240.6 kB or 83% of the original size.
Number of requests can be reduced by 47 (19%)
250
203
The browser has sent 250 CSS, Javascripts, AJAX and image requests in order to completely render the main page of BLUE NOTE. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 29 to 1 for JavaScripts and from 12 to 1 for CSS and as a result speed up the page load time.
bluenote.co.jp
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bluenote.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
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.
bluenote.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
Displays images with incorrect aspect ratio
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
bluenote.co.jp SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
robots.txt is not valid
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
JA
JA
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Bluenote.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 Bluenote.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.
bluenote.co.jp
Open Graph data is detected on the main page of BLUE NOTE. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: