6.9 sec in total
713 ms
5.9 sec
276 ms
Visit st-online.jp now to see the best up-to-date St Online content for Japan and also check out these interesting facts you probably never knew about st-online.jp
SUPRA TOKYOの公式通販サイト。スニーカー、アパレル、レディース販売。スープラのアジア発となるオフィシャルオンラインストア。
Visit st-online.jpWe analyzed St-online.jp page load time and found that the first response time was 713 ms and then it took 6.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.
st-online.jp performance score
name
value
score
weighting
Value2.2 s
79/100
10%
Value4.1 s
47/100
25%
Value3.5 s
88/100
10%
Value250 ms
85/100
30%
Value0.018
100/100
15%
Value3.3 s
93/100
10%
713 ms
176 ms
315 ms
347 ms
525 ms
Our browser made a total of 109 requests to load all elements on the main page. We found that 63% of them (69 requests) were addressed to the original St-online.jp, 18% (20 requests) were made to Scontent.cdninstagram.com and 13% (14 requests) were made to Img21.shop-pro.jp. The less responsive or slowest element that took the longest time to load (2.4 sec) belongs to the original domain St-online.jp.
Page size can be reduced by 404.3 kB (15%)
2.6 MB
2.2 MB
In fact, the total size of St-online.jp main page is 2.6 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. 55% of websites need less resources to load. Images take 2.2 MB which makes up the majority of the site volume.
Potential reduce by 35.9 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 8.5 kB, which is 20% 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 35.9 kB or 84% of the original size.
Potential reduce by 53.7 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. St Online images are well optimized though.
Potential reduce by 139.1 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 139.1 kB or 64% of the original size.
Potential reduce by 175.6 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. St-online.jp needs all CSS files to be minified and compressed as it can save up to 175.6 kB or 84% of the original size.
Number of requests can be reduced by 32 (30%)
106
74
The browser has sent 106 CSS, Javascripts, AJAX and image requests in order to completely render the main page of St Online. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 15 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.
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st-online.jp accessibility score
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.
st-online.jp best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Serves images with low resolution
General
Impact
Issue
Browser errors were logged to the console
Issues were logged in the Issues panel in Chrome Devtools
st-online.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
JA
JA
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise St-online.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 St-online.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.
st-online.jp
Open Graph description is not detected on the main page of St Online. 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: