6.2 sec in total
908 ms
4 sec
1.3 sec
Visit rakki-do.main.jp now to see the best up-to-date Rakki Do Main content for Japan and also check out these interesting facts you probably never knew about rakki-do.main.jp
ブルースは奴隷解放後に、ワークソングやフィールド・ハラーと言った野外での労働歌が原点となり、時を経て地域を拡げ、そして交わりながら形成された音楽です。ジャズ初期頃もブルースの強い影響を受けながら、ロックンロールもブルース(リズム・アンド・ブルース)の強い影響から生まれてきた音楽です。リズム・アンド・ブルースからソウルと言う流れもあります。
Visit rakki-do.main.jpWe analyzed Rakki-do.main.jp page load time and found that the first response time was 908 ms and then it took 5.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.
rakki-do.main.jp performance score
name
value
score
weighting
Value3.3 s
41/100
10%
Value4.6 s
34/100
25%
Value4.0 s
80/100
10%
Value220 ms
88/100
30%
Value0.022
100/100
15%
Value3.7 s
90/100
10%
908 ms
334 ms
347 ms
81 ms
185 ms
Our browser made a total of 133 requests to load all elements on the main page. We found that 64% of them (85 requests) were addressed to the original Rakki-do.main.jp, 12% (16 requests) were made to Ecx.images-amazon.com and 8% (11 requests) were made to Fls-fe.amazon-adsystem.com. The less responsive or slowest element that took the longest time to load (1.5 sec) belongs to the original domain Rakki-do.main.jp.
Page size can be reduced by 86.7 kB (14%)
640.5 kB
553.8 kB
In fact, the total size of Rakki-do.main.jp main page is 640.5 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 40% of websites need less resources to load. Images take 561.4 kB which makes up the majority of the site volume.
Potential reduce by 53.3 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. 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 53.3 kB or 74% of the original size.
Potential reduce by 27.6 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. Rakki Do Main images are well optimized though.
Potential reduce by 2.4 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 2.4 kB or 78% of the original size.
Potential reduce by 3.4 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. Rakki-do.main.jp needs all CSS files to be minified and compressed as it can save up to 3.4 kB or 76% of the original size.
Number of requests can be reduced by 27 (20%)
132
105
The browser has sent 132 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Rakki Do Main. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests and as a result speed up the page load time.
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rakki-do.main.jp 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
[role]s do not have all required [aria-*] attributes
Internationalization and localization
These are opportunities to improve the interpretation of your content by users in different locales.
Impact
Issue
<html> element does not have a [lang] attribute
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.
rakki-do.main.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
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
rakki-do.main.jp SEO score
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 Rakki-do.main.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 Rakki-do.main.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.
rakki-do.main.jp
Open Graph description is not detected on the main page of Rakki Do Main. 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: