4.6 sec in total
1.3 sec
3.1 sec
174 ms
Welcome to sdin.jp homepage info - get ready to check Sdin best content for Japan right away, or after learning these important things about sdin.jp
将棋や囲碁、ソリティアなどのブラウザゲームが無料で遊べます。
Visit sdin.jpWe analyzed Sdin.jp page load time and found that the first response time was 1.3 sec and then it took 3.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.
sdin.jp performance score
name
value
score
weighting
Value2.7 s
60/100
10%
Value2.7 s
85/100
25%
Value4.5 s
73/100
10%
Value980 ms
28/100
30%
Value0
100/100
15%
Value8.5 s
38/100
10%
1286 ms
505 ms
369 ms
377 ms
57 ms
Our browser made a total of 63 requests to load all elements on the main page. We found that 97% of them (61 requests) were addressed to the original Sdin.jp, 3% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (1.3 sec) belongs to the original domain Sdin.jp.
Page size can be reduced by 89.3 kB (37%)
243.5 kB
154.2 kB
In fact, the total size of Sdin.jp main page is 243.5 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. 20% of websites need less resources to load. Images take 116.8 kB which makes up the majority of the site volume.
Potential reduce by 16.1 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 16.1 kB or 76% of the original size.
Potential reduce by 314 B
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. Sdin images are well optimized though.
Potential reduce by 67.3 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 67.3 kB or 69% of the original size.
Potential reduce by 5.6 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. Sdin.jp needs all CSS files to be minified and compressed as it can save up to 5.6 kB or 76% of the original size.
Number of requests can be reduced by 8 (13%)
62
54
The browser has sent 62 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Sdin. 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.
sdin.jp
1286 ms
main.css
505 ms
list.css
369 ms
analytics.js
377 ms
ga.js
57 ms
title.gif
171 ms
panel.png
185 ms
label.png
188 ms
japan.gif
340 ms
gbni.gif
337 ms
h2.png
359 ms
menu0.gif
367 ms
option01.gif
369 ms
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obsidian-castle-escape.gif
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dilock.gif
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cube-escape-the-mill.gif
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sdin.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.
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.
sdin.jp best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
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
Page has valid source maps
sdin.jp SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Links do not have descriptive text
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 Sdin.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 Sdin.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.
sdin.jp
Open Graph description is not detected on the main page of Sdin. 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: