Report Summary

  • 100

    Performance

    Renders faster than
    97% of other websites

  • 68

    Accessibility

    Visual factors better than
    that of 33% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    56% of websites

  • 50

    SEO

    Google-friendlier than
    18% of websites

so-ten.jp

株式会社 ソウテン

Page Load Speed

1.2 sec in total

First Response

568 ms

Resources Loaded

581 ms

Page Rendered

71 ms

so-ten.jp screenshot

About Website

Visit so-ten.jp now to see the best up-to-date So Ten content for Japan and also check out these interesting facts you probably never knew about so-ten.jp

株式会社ソウテンは、各種コンテンツ/ゲーム制作・運用、システム/ソリューション開発、各種企画/制作メディアサービス運用、不動産など、人の喜びを支える企業です。

Visit so-ten.jp

Key Findings

We analyzed So-ten.jp page load time and found that the first response time was 568 ms and then it took 652 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 10% of websites can load faster.

Performance Metrics

so-ten.jp performance score

100

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value0.6 s

100/100

10%

LCP (Largest Contentful Paint)

Value0.6 s

100/100

25%

SI (Speed Index)

Value1.0 s

100/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value0.6 s

100/100

10%

Network Requests Diagram

so-ten.jp

568 ms

Our browser made a total of 1 request to load all elements on the main page. We found that all of those requests were addressed to So-ten.jp and no external sources were called. The less responsive or slowest element that took the longest time to load (568 ms) belongs to the original domain So-ten.jp.

Page Optimization Overview & Recommendations

Page size can be reduced by 215.7 kB (29%)

Content Size

733.5 kB

After Optimization

517.8 kB

In fact, the total size of So-ten.jp main page is 733.5 kB. 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 581.2 kB which makes up the majority of the site volume.

HTML Optimization

-8%

Potential reduce by 7 B

  • Original 90 B
  • After minification 90 B
  • After compression 83 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.

Image Optimization

-23%

Potential reduce by 132.0 kB

  • Original 581.2 kB
  • After minification 449.2 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. Obviously, So Ten needs image optimization as it can save up to 132.0 kB or 23% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-52%

Potential reduce by 72.7 kB

  • Original 138.7 kB
  • After minification 133.5 kB
  • After compression 66.0 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 72.7 kB or 52% of the original size.

CSS Optimization

-82%

Potential reduce by 11.0 kB

  • Original 13.5 kB
  • After minification 9.7 kB
  • After compression 2.5 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. So-ten.jp needs all CSS files to be minified and compressed as it can save up to 11.0 kB or 82% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

0

After Optimization

0

Besides the initial HTML request, no CSS, Javascripts, AJAX or image files were requested in the course of web page rendering.

Accessibility Review

so-ten.jp accessibility score

68

Accessibility Issues

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

High

Document doesn't have a <title> element

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

Best Practices

so-ten.jp best practices score

83

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

SEO Factors

so-ten.jp SEO score

50

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

Document doesn't have a <title> element

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

Page is blocked from indexing

Language and Encoding

  • Language Detected

    JA

  • Language Claimed

    N/A

  • Encoding

    EUC-JP

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise So-ten.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 So-ten.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.

Social Sharing Optimization

Open Graph description is not detected on the main page of So Ten. 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: