Tools & Wizards About Us
danceuniverse.ru screenshot

Report Summary

  • 26

    Performance

    Renders faster than
    45% of other websites

  • 67

    Accessibility

    Visual factors better than
    that of 32% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 62

    SEO

    Google-friendlier than
    23% of websites

danceuniverse.ru

Все для танцев: костюмы для танцев, обувь для танцев. Найти партнершу и партнера по танцам. Аренда танцевального зала. Обучение танцам.

Page Load Speed

21.5 sec in total

First Response

8.9 sec

Resources Loaded

12.4 sec

Page Rendered

173 ms

danceuniverse.ru screenshot

About Website

Visit danceuniverse.ru now to see the best up-to-date Danceuniverse content for Russia and also check out these interesting facts you probably never knew about danceuniverse.ru

Танцевальные объявления. Поиск партнера для танцев, купить или продать костюмы для танцев, сдать или снять зал для танцев, найти танцы работу и танцы обучение

Visit danceuniverse.ru

Key Findings

We analyzed Danceuniverse.ru page load time and found that the first response time was 8.9 sec and then it took 12.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.

Performance Metrics

danceuniverse.ru performance score

26

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.7 s

93/100

10%

LCP (Largest Contentful Paint)

Value7.6 s

3/100

25%

SI (Speed Index)

Value10.4 s

8/100

10%

TBT (Total Blocking Time)

Value4,980 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.001

100/100

15%

TTI (Time to Interactive)

Value32.6 s

0/100

10%

Network Requests Diagram

danceuniverse.ru

8900 ms

js

63 ms

style.css

282 ms

main.js

298 ms

adsbygoogle.js

195 ms

Our browser made a total of 183 requests to load all elements on the main page. We found that 43% of them (78 requests) were addressed to the original Danceuniverse.ru, 26% (48 requests) were made to St6-21.vk.com and 5% (10 requests) were made to W.uptolike.com. The less responsive or slowest element that took the longest time to load (8.9 sec) belongs to the original domain Danceuniverse.ru.

Page Optimization Overview & Recommendations

Page size can be reduced by 889.4 kB (24%)

Content Size

3.7 MB

After Optimization

2.8 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Danceuniverse.ru main page is 3.7 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. 65% of websites need less resources to load. Javascripts take 2.7 MB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 155.4 kB

  • Original 184.8 kB
  • After minification 183.3 kB
  • After compression 29.4 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 155.4 kB or 84% of the original size.

Image Optimization

-6%

Potential reduce by 15.8 kB

  • Original 270.0 kB
  • After minification 254.2 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. Danceuniverse images are well optimized though.

JavaScript Optimization

-23%

Potential reduce by 645.1 kB

  • Original 2.7 MB
  • After minification 2.7 MB
  • After compression 2.1 MB

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 645.1 kB or 23% of the original size.

CSS Optimization

-14%

Potential reduce by 73.0 kB

  • Original 530.9 kB
  • After minification 530.9 kB
  • After compression 457.9 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. Danceuniverse.ru needs all CSS files to be minified and compressed as it can save up to 73.0 kB or 14% of the original size.

Requests Breakdown

Number of requests can be reduced by 83 (49%)

Requests Now

169

After Optimization

86

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 169 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Danceuniverse. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 56 to 1 for JavaScripts and from 16 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

danceuniverse.ru

danceuniverse.ru

8900 ms

js

js

63 ms

style.css

style.css

282 ms

main.js

main.js

298 ms

adsbygoogle.js

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195 ms

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34 ms

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371 ms

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top100.jcn

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232 ms

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ads

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danceuniverse.ru

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Accessibility Review

danceuniverse.ru accessibility score

67

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.

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

Form elements do not have associated labels

High

Links do not have a discernible name

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

danceuniverse.ru best practices score

67

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

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

danceuniverse.ru SEO score

62

Search Engine Optimization Advices

Crawling and Indexing

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

Impact

Issue

High

Links are not crawlable

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

Language and Encoding

  • Language Detected

    RU

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Danceuniverse.ru can be misinterpreted by Google and other search engines. Our service has detected that Russian 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 Danceuniverse.ru 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

danceuniverse.ru

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