14.6 sec in total
512 ms
13.5 sec
625 ms
Visit rakuten.jp now to see the best up-to-date Rakuten content for Japan and also check out these interesting facts you probably never knew about rakuten.jp
楽天市場はインターネット通販が楽しめる総合ショッピングモール。楽天ポイントがどんどん貯まる!使える!毎日お得なクーポンも。食品から家電、ファッション、ベビー用品、コスメまで、充実の品揃え。
Visit rakuten.jpWe analyzed Rakuten.jp page load time and found that the first response time was 512 ms and then it took 14.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.
rakuten.jp performance score
name
value
score
weighting
Value6.5 s
2/100
10%
Value13.9 s
0/100
25%
Value14.4 s
1/100
10%
Value1,860 ms
9/100
30%
Value0.092
92/100
15%
Value18.2 s
3/100
10%
512 ms
1362 ms
18 ms
14 ms
26 ms
Our browser made a total of 765 requests to load all elements on the main page. We found that 0% of them (1 request) were addressed to the original Rakuten.jp, 54% (410 requests) were made to Thumbnail.image.rakuten.co.jp and 32% (241 requests) were made to A.ichiba.jp.rakuten-static.com. The less responsive or slowest element that took the longest time to load (2.6 sec) relates to the external source Thumbnail.image.rakuten.co.jp.
Page size can be reduced by 2.5 MB (16%)
15.9 MB
13.4 MB
In fact, the total size of Rakuten.jp main page is 15.9 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. 85% 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 14.4 MB which makes up the majority of the site volume.
Potential reduce by 399.0 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. 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 399.0 kB or 85% of the original size.
Potential reduce by 1.4 MB
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. Rakuten images are well optimized though.
Potential reduce by 617.3 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 617.3 kB or 69% of the original size.
Potential reduce by 142.1 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. Rakuten.jp needs all CSS files to be minified and compressed as it can save up to 142.1 kB or 82% of the original size.
Number of requests can be reduced by 158 (21%)
763
605
The browser has sent 763 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Rakuten. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 61 to 1 for JavaScripts and as a result speed up the page load time.
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rakuten.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
[aria-*] attributes do not match their roles
Elements with an ARIA [role] that require children to contain a specific [role] are missing some or all of those required children.
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
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.
rakuten.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
Browser errors were logged to the console
Missing source maps for large first-party JavaScript
rakuten.jp SEO score
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
EUC-JP
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Rakuten.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 Rakuten.jp main page’s claimed encoding is euc-jp. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.
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rakuten.jp
Open Graph data is detected on the main page of Rakuten. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: