Tools & Wizards About Us
sogobutai.co.jp screenshot

Report Summary

  • 38

    Performance

    Renders faster than
    57% of other websites

  • 100

    Accessibility

    Visual factors better than
    that of 97% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 96

    SEO

    Google-friendlier than
    90% of websites

sogobutai.co.jp

株式会社綜合舞台──舞台、コンサート、イベント等、エンターテインメントのトータルプロダクションサービス──

Page Load Speed

3.9 sec in total

First Response

788 ms

Resources Loaded

2.9 sec

Page Rendered

196 ms

sogobutai.co.jp screenshot

About Website

Welcome to sogobutai.co.jp homepage info - get ready to check Sogobutai best content right away, or after learning these important things about sogobutai.co.jp

綜合舞台グループは、世界中でもトップクラスのプランナー・オペレーター・アーティストとともに仕事をしてきたノウハウと技術力で、常に最新の機材を取り揃え、最高のパフォーマンスを示します。私たちは展示会や博覧会、企業イベント・コンサート・ミュージカルや芝居など、全てのエンターテインメントのトータルプロダクションサービスを行います｡

Visit sogobutai.co.jp

Key Findings

We analyzed Sogobutai.co.jp page load time and found that the first response time was 788 ms and then it took 3.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.

Performance Metrics

sogobutai.co.jp performance score

38

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.9 s

11/100

10%

LCP (Largest Contentful Paint)

Value9.6 s

0/100

25%

SI (Speed Index)

Value11.0 s

6/100

10%

TBT (Total Blocking Time)

Value110 ms

97/100

30%

CLS (Cumulative Layout Shift)

Value0.341

33/100

15%

TTI (Time to Interactive)

Value10.4 s

24/100

10%

Network Requests Diagram

sogobutai.co.jp

788 ms

master.css

377 ms

head-bar.jpg

617 ms

base.css

584 ms

bg-body.gif

192 ms

Our browser made a total of 16 requests to load all elements on the main page. We found that all of those requests were addressed to Sogobutai.co.jp and no external sources were called. The less responsive or slowest element that took the longest time to load (1.2 sec) belongs to the original domain Sogobutai.co.jp.

Page Optimization Overview & Recommendations

Page size can be reduced by 65.9 kB (36%)

Content Size

180.6 kB

After Optimization

114.7 kB

  • HTML
  • Images
  • CSS

In fact, the total size of Sogobutai.co.jp main page is 180.6 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. Only 10% of websites need less resources to load. Images take 141.5 kB which makes up the majority of the site volume.

HTML Optimization

-66%

Potential reduce by 4.4 kB

  • Original 6.7 kB
  • After minification 6.1 kB
  • After compression 2.3 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 4.4 kB or 66% of the original size.

Image Optimization

-24%

Potential reduce by 33.6 kB

  • Original 141.5 kB
  • After minification 107.9 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, Sogobutai needs image optimization as it can save up to 33.6 kB or 24% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

CSS Optimization

-86%

Potential reduce by 27.9 kB

  • Original 32.3 kB
  • After minification 22.6 kB
  • After compression 4.5 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. Sogobutai.co.jp needs all CSS files to be minified and compressed as it can save up to 27.9 kB or 86% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

15

After Optimization

15

  • Images
  • CSS

The browser has sent 15 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Sogobutai. According to our analytics all requests are already optimized.

Network Requests Diagram

sogobutai.co.jp

sogobutai.co.jp

788 ms

master.css

master.css

377 ms

head-bar.jpg

head-bar.jpg

617 ms

base.css

base.css

584 ms

bg-body.gif

bg-body.gif

192 ms

main-btn-j.jpg

main-btn-j.jpg

1180 ms

language.jpg

language.jpg

388 ms

news-topics-base.gif

news-topics-base.gif

383 ms

news-topics.gif

news-topics.gif

583 ms

top-butai.jpg

top-butai.jpg

401 ms

top-service.jpg

top-service.jpg

401 ms

top-theater.jpg

top-theater.jpg

574 ms

top-stage.jpg

top-stage.jpg

579 ms

top-atelier.jpg

top-atelier.jpg

978 ms

footer.jpg

footer.jpg

827 ms

print.css

print.css

193 ms

Accessibility Review

sogobutai.co.jp accessibility score

100

Accessibility Issues

Best Practices

sogobutai.co.jp best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

sogobutai.co.jp SEO score

96

Search Engine Optimization Advices

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

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    JA

  • Language Claimed

    JA

  • Encoding

    SHIFT_JIS

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Sogobutai.co.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 Sogobutai.co.jp main page’s claimed encoding is shift_jis. 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

sogobutai.co.jp

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