Tools & Wizards About Us
dance-theater.net screenshot

Report Summary

  • 20

    Performance

    Renders faster than
    37% of other websites

  • 69

    Accessibility

    Visual factors better than
    that of 34% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 89

    SEO

    Google-friendlier than
    66% of websites

dance-theater.net

Dance Theater(ダンスシアター) | ストリートダンス動画やおもしろダンス動画等を紹介するダンス総合サイトDanceTheater(ダンスシアター)です！「ダンスの力」を通じて皆様をHappyに♪振り付け・曲・構成・髪型などの参考にもなります!!

Page Load Speed

3.6 sec in total

First Response

557 ms

Resources Loaded

2.7 sec

Page Rendered

337 ms

dance-theater.net screenshot

About Website

Welcome to dance-theater.net homepage info - get ready to check Dance Theater best content for Japan right away, or after learning these important things about dance-theater.net

UMA vs Soul FINAL ALL STYLES DANCE ALIVE HERO'S 2018 【クセが強い！UMA VS SOULのバトルがやばい！】 先日行われたDANCE ALIVE HERO'S 2018 ALL STYLESの決勝の模様。 両者共にかなりのオリジナルフレーバー！ 必見です！

Visit dance-theater.net

Key Findings

We analyzed Dance-theater.net page load time and found that the first response time was 557 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

dance-theater.net performance score

20

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.8 s

27/100

10%

LCP (Largest Contentful Paint)

Value12.4 s

0/100

25%

SI (Speed Index)

Value10.1 s

9/100

10%

TBT (Total Blocking Time)

Value2,160 ms

6/100

30%

CLS (Cumulative Layout Shift)

Value0.003

100/100

15%

TTI (Time to Interactive)

Value28.4 s

0/100

10%

Network Requests Diagram

dance-theater.net

557 ms

wp-emoji-release.min.js

181 ms

style.css

351 ms

reset.css

370 ms

media-queries.css

360 ms

Our browser made a total of 96 requests to load all elements on the main page. We found that 47% of them (45 requests) were addressed to the original Dance-theater.net, 20% (19 requests) were made to Static.xx.fbcdn.net and 13% (12 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (1.5 sec) belongs to the original domain Dance-theater.net.

Page Optimization Overview & Recommendations

Page size can be reduced by 270.7 kB (13%)

Content Size

2.1 MB

After Optimization

1.9 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Dance-theater.net main page is 2.1 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. 80% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 1.6 MB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 58.6 kB

  • Original 73.3 kB
  • After minification 69.9 kB
  • After compression 14.8 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 58.6 kB or 80% of the original size.

Image Optimization

-12%

Potential reduce by 188.3 kB

  • Original 1.6 MB
  • After minification 1.4 MB

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, Dance Theater needs image optimization as it can save up to 188.3 kB or 12% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-4%

Potential reduce by 16.7 kB

  • Original 409.3 kB
  • After minification 409.3 kB
  • After compression 392.7 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

-34%

Potential reduce by 7.2 kB

  • Original 21.0 kB
  • After minification 20.8 kB
  • After compression 13.8 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. Dance-theater.net needs all CSS files to be minified and compressed as it can save up to 7.2 kB or 34% of the original size.

Requests Breakdown

Number of requests can be reduced by 42 (51%)

Requests Now

83

After Optimization

41

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 83 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Dance Theater. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 34 to 1 for JavaScripts and from 10 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

dance-theater.net

dance-theater.net

557 ms

wp-emoji-release.min.js

wp-emoji-release.min.js

181 ms

style.css

style.css

351 ms

reset.css

reset.css

370 ms

media-queries.css

media-queries.css

360 ms

menufication.css

menufication.css

378 ms

css

css

23 ms

menufication.min.css

menufication.min.css

387 ms

jquery.js

jquery.js

564 ms

jquery-migrate.min.js

jquery-migrate.min.js

529 ms

jquery.menufication.min.js

jquery.menufication.min.js

539 ms

menufication-setup.js

menufication-setup.js

548 ms

adsbygoogle.js

adsbygoogle.js

148 ms

jquery.elastislide.js

jquery.elastislide.js

556 ms

scripts.js

scripts.js

630 ms

respond.min.js

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727 ms

retina.js

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727 ms

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752 ms

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55 ms

css

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56 ms

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229 ms

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770 ms

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771 ms

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860 ms

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873 ms

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1053 ms

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1062 ms

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Accessibility Review

dance-theater.net accessibility score

69

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

<frame> or <iframe> elements do not have a title

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Tables and lists

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

Impact

Issue

High

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

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

dance-theater.net best practices score

67

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

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

dance-theater.net SEO score

89

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

Image elements do not have [alt] attributes

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

    EN

  • Language Claimed

    JA

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Dance-theater.net can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it does not match the claimed Japanese language. Our system also found out that Dance-theater.net 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

dance-theater.net

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