Tools & Wizards About Us
sdin.jp screenshot

Report Summary

  • 89

    Performance

    Renders faster than
    90% of other websites

  • 80

    Accessibility

    Visual factors better than
    that of 49% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 92

    SEO

    Google-friendlier than
    74% of websites

sdin.jp

SDIN無料ゲーム | 約700ゲーム

Page Load Speed

4.3 sec in total

First Response

540 ms

Resources Loaded

3.7 sec

Page Rendered

115 ms

sdin.jp screenshot

About Website

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.jp

Key Findings

We analyzed Sdin.jp page load time and found that the first response time was 540 ms and then it took 3.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.

Performance Metrics

sdin.jp performance score

89

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.6 s

62/100

10%

LCP (Largest Contentful Paint)

Value2.6 s

87/100

25%

SI (Speed Index)

Value4.2 s

77/100

10%

TBT (Total Blocking Time)

Value90 ms

99/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value4.1 s

86/100

10%

Network Requests Diagram

sdin.jp

540 ms

sdin.jp

869 ms

v116.css

188 ms

v100-ot.css

374 ms

ats.js

29 ms

Our browser made a total of 72 requests to load all elements on the main page. We found that 76% of them (55 requests) were addressed to the original Sdin.jp, 7% (5 requests) were made to Pagead2.googlesyndication.com and 7% (5 requests) were made to Tpc.googlesyndication.com. The less responsive or slowest element that took the longest time to load (1.5 sec) belongs to the original domain Sdin.jp.

Page Optimization Overview & Recommendations

Page size can be reduced by 52.3 kB (7%)

Content Size

709.5 kB

After Optimization

657.2 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Sdin.jp main page is 709.5 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. 25% of websites need less resources to load. Javascripts take 563.6 kB which makes up the majority of the site volume.

HTML Optimization

-70%

Potential reduce by 15.5 kB

  • Original 22.0 kB
  • After minification 22.0 kB
  • After compression 6.6 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 15.5 kB or 70% of the original size.

Image Optimization

-1%

Potential reduce by 1.6 kB

  • Original 121.8 kB
  • After minification 120.2 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. Sdin images are well optimized though.

JavaScript Optimization

-6%

Potential reduce by 34.9 kB

  • Original 563.6 kB
  • After minification 563.6 kB
  • After compression 528.7 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. This website has mostly compressed JavaScripts.

CSS Optimization

-16%

Potential reduce by 321 B

  • Original 2.0 kB
  • After minification 2.0 kB
  • After compression 1.7 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 321 B or 16% of the original size.

Requests Breakdown

Number of requests can be reduced by 15 (21%)

Requests Now

70

After Optimization

55

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 70 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 from 11 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

sdin.jp

sdin.jp

540 ms

sdin.jp

sdin.jp

869 ms

v116.css

v116.css

188 ms

v100-ot.css

v100-ot.css

374 ms

ats.js

ats.js

29 ms

sdin_00891.min.js

sdin_00891.min.js

742 ms

js

js

72 ms

adsbygoogle.js

adsbygoogle.js

118 ms

pnl.png

pnl.png

188 ms

flg01.gif

flg01.gif

416 ms

flg02.gif

flg02.gif

375 ms

flg03.gif

flg03.gif

552 ms

option01.gif

option01.gif

552 ms

80x60_01.png

80x60_01.png

560 ms

80x60_01.png

80x60_01.png

569 ms

80x60_01.png

80x60_01.png

568 ms

80x60_01.png

80x60_01.png

595 ms

option02.gif

option02.gif

732 ms

80x60_01.png

80x60_01.png

733 ms

80x60_01.png

80x60_01.png

746 ms

80x60_01.png

80x60_01.png

747 ms

80x60_01.png

80x60_01.png

748 ms

80x60_01.png

80x60_01.png

774 ms

80x60_01.png

80x60_01.png

1021 ms

54x54_01.png

54x54_01.png

1022 ms

54x54_01.png

54x54_01.png

1022 ms

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54x54_01.png

1023 ms

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1023 ms

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1024 ms

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54x54_01.png

1094 ms

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1093 ms

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1122 ms

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1122 ms

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1123 ms

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1239 ms

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1274 ms

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54x54_01.png

1274 ms

54x54_01.png

54x54_01.png

1303 ms

54x54_01.png

54x54_01.png

1305 ms

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54x54_01.png

1307 ms

54x54_01.png

54x54_01.png

1311 ms

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54x54_01.png

1455 ms

54x54_01.png

54x54_01.png

1456 ms

54x54_01.png

54x54_01.png

1435 ms

show_ads_impl.js

show_ads_impl.js

241 ms

54x54_01.png

54x54_01.png

1309 ms

54x54_01.png

54x54_01.png

1124 ms

54x54_01.png

54x54_01.png

1080 ms

zrt_lookup.html

zrt_lookup.html

38 ms

ads

ads

372 ms

ads

ads

72 ms

54x54_01.png

54x54_01.png

1088 ms

54x54_01.png

54x54_01.png

1090 ms

54x54_01.png

54x54_01.png

1121 ms

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1106 ms

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1113 ms

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54x54_01.png

1091 ms

54x54_01.png

54x54_01.png

1088 ms

54x54_01.png

54x54_01.png

1091 ms

54x54_01.png

54x54_01.png

1108 ms

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54x54_01.png

1119 ms

54x54_01.png

54x54_01.png

1121 ms

54x54_01.png

54x54_01.png

1098 ms

7501258118502998090

7501258118502998090

23 ms

abg_lite.js

abg_lite.js

22 ms

s

s

5 ms

window_focus.js

window_focus.js

27 ms

qs_click_protection.js

qs_click_protection.js

28 ms

ufs_web_display.js

ufs_web_display.js

16 ms

one_click_handler_one_afma.js

one_click_handler_one_afma.js

152 ms

activeview

activeview

62 ms

WGg91BhL6Bhk3qTAPqmblqNZdzujbVjDoJfr3h8Q3EY.js

WGg91BhL6Bhk3qTAPqmblqNZdzujbVjDoJfr3h8Q3EY.js

4 ms

Accessibility Review

sdin.jp accessibility score

80

Accessibility Issues

Contrast

These are opportunities to improve the legibility of your content.

Impact

Issue

High

Background and foreground colors do not have a sufficient contrast ratio.

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

sdin.jp best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Displays images with incorrect aspect ratio

High

Serves images with low resolution

SEO Factors

sdin.jp SEO score

92

Search Engine Optimization Advices

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

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

High

Document uses legible font sizes

Language and Encoding

  • Language Detected

    JA

  • Language Claimed

    JA

  • Encoding

    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.

Social Sharing Optimization

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: