11.4 sec in total
534 ms
10.8 sec
52 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 534 ms and then it took 10.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.
rakuten.jp performance score
name
value
score
weighting
Value7.6 s
0/100
10%
Value12.9 s
0/100
25%
Value20.1 s
0/100
10%
Value2,590 ms
4/100
30%
Value0.178
68/100
15%
Value23.6 s
1/100
10%
534 ms
10229 ms
Our browser made a total of 2 requests to load all elements on the main page. We found that 50% of them (1 request) were addressed to the original Rakuten.jp, 50% (1 request) were made to Rakuten.co.jp. The less responsive or slowest element that took the longest time to load (10.2 sec) relates to the external source Rakuten.co.jp.
Page size can be reduced by 2.1 MB (14%)
15.4 MB
13.3 MB
In fact, the total size of Rakuten.jp main page is 15.4 MB. This result falls within the top 5000 of lightweight and thus fast loading web pages. Only a small number of websites need less resources to load. Images take 14.4 MB which makes up the majority of the site volume.
Potential reduce by 4 B
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. This web page is already compressed.
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.
We found no issues to fix!
0
0
Besides the initial HTML request, no CSS, Javascripts, AJAX or image files were requested in the course of web page rendering.
rakuten.jp
534 ms
www.rakuten.co.jp
10229 ms
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
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
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
JA
N/A
ISO-8859-1
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 neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Rakuten.jp main page’s claimed encoding is iso-8859-1. 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.
rakuten.jp
Open Graph description is not detected on the main page of Rakuten. 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: