Tools & Wizards About Us
szkoladancefloor.pl screenshot

Report Summary

  • 8

    Performance

    Renders faster than
    22% of other websites

  • 92

    Accessibility

    Visual factors better than
    that of 78% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 88

    SEO

    Google-friendlier than
    65% of websites

szkoladancefloor.pl

Szkoła Tańca Dancefloor : kursy, rózne style; nauka tańca : taniec nowoczesny, salsa, hip hop, taniec brzucha, lekcje dla par

Page Load Speed

3.7 sec in total

First Response

372 ms

Resources Loaded

2.9 sec

Page Rendered

467 ms

szkoladancefloor.pl screenshot

About Website

Visit szkoladancefloor.pl now to see the best up-to-date Szkola Dancefloor content for Poland and also check out these interesting facts you probably never knew about szkoladancefloor.pl

Szkoła Tańca, tel.607295344.Nowe kursy!Salsa! Kurs dla narzeczonych!Rabaty!. Akceptujemy kartę Benefit Multisport. Zapisz się!

Visit szkoladancefloor.pl

Key Findings

We analyzed Szkoladancefloor.pl page load time and found that the first response time was 372 ms and then it took 3.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.

Performance Metrics

szkoladancefloor.pl performance score

8

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value6.5 s

2/100

10%

LCP (Largest Contentful Paint)

Value13.2 s

0/100

25%

SI (Speed Index)

Value8.9 s

15/100

10%

TBT (Total Blocking Time)

Value1,470 ms

14/100

30%

CLS (Cumulative Layout Shift)

Value0.839

4/100

15%

TTI (Time to Interactive)

Value14.0 s

10/100

10%

Network Requests Diagram

szkoladancefloor.pl

372 ms

www.szkoladancefloor.pl

862 ms

mod_briaskISS.css

202 ms

mootools.js

442 ms

caption.js

204 ms

Our browser made a total of 54 requests to load all elements on the main page. We found that 78% of them (42 requests) were addressed to the original Szkoladancefloor.pl, 7% (4 requests) were made to Fonts.gstatic.com and 4% (2 requests) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (922 ms) belongs to the original domain Szkoladancefloor.pl.

Page Optimization Overview & Recommendations

Page size can be reduced by 339.7 kB (16%)

Content Size

2.1 MB

After Optimization

1.8 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Szkoladancefloor.pl 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. 45% of websites need less resources to load. Images take 1.8 MB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 22.6 kB

  • Original 28.2 kB
  • After minification 23.2 kB
  • After compression 5.6 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. This page needs HTML code to be minified as it can gain 4.9 kB, which is 18% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 22.6 kB or 80% of the original size.

Image Optimization

-3%

Potential reduce by 57.5 kB

  • Original 1.8 MB
  • After minification 1.7 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. Szkola Dancefloor images are well optimized though.

JavaScript Optimization

-65%

Potential reduce by 140.9 kB

  • Original 217.8 kB
  • After minification 203.5 kB
  • After compression 76.9 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 140.9 kB or 65% of the original size.

CSS Optimization

-88%

Potential reduce by 118.7 kB

  • Original 134.9 kB
  • After minification 101.5 kB
  • After compression 16.2 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. Szkoladancefloor.pl needs all CSS files to be minified and compressed as it can save up to 118.7 kB or 88% of the original size.

Requests Breakdown

Number of requests can be reduced by 18 (41%)

Requests Now

44

After Optimization

26

  • Images
  • JavaScript
  • CSS

The browser has sent 44 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Szkola Dancefloor. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 10 to 1 for JavaScripts and from 10 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

szkoladancefloor.pl

szkoladancefloor.pl

372 ms

www.szkoladancefloor.pl

www.szkoladancefloor.pl

862 ms

mod_briaskISS.css

mod_briaskISS.css

202 ms

mootools.js

mootools.js

442 ms

caption.js

caption.js

204 ms

mod_briaskISS.js

mod_briaskISS.js

205 ms

jquery.js

jquery.js

519 ms

jquery.event.hover.js

jquery.event.hover.js

299 ms

superfish.js

superfish.js

302 ms

position.css

position.css

303 ms

layout.css

layout.css

407 ms

general.css

general.css

398 ms

slider.js

slider.js

406 ms

slider.css

slider.css

406 ms

animate.css

animate.css

695 ms

css

css

27 ms

css

css

36 ms

jquery.cookieWarning.js

jquery.cookieWarning.js

506 ms

jquery.cookieWarning.css

jquery.cookieWarning.css

605 ms

conversion.js

conversion.js

14 ms

karty.png

karty.png

105 ms

body-bg.jpg

body-bg.jpg

310 ms

logo.png

logo.png

102 ms

gplus.png

gplus.png

180 ms

fb.png

fb.png

106 ms

sfmenu-bg.png

sfmenu-bg.png

180 ms

sfmenu.png

sfmenu.png

181 ms

slider-bg.jpg

slider-bg.jpg

298 ms

slide-01.png

slide-01.png

810 ms

slide-02.png

slide-02.png

922 ms

slide-03.png

slide-03.png

913 ms

slide-04.png

slide-04.png

729 ms

krakow.jpg

krakow.jpg

498 ms

zabrze.jpg

zabrze.jpg

511 ms

arrow.png

arrow.png

598 ms

main-news-h4.jpg

main-news-h4.jpg

615 ms

zapisz.png

zapisz.png

697 ms

taniec_nowoczesny.jpg

taniec_nowoczesny.jpg

717 ms

muzyka_01.jpg

muzyka_01.jpg

797 ms

muzyka_02.jpg

muzyka_02.jpg

921 ms

ga.js

ga.js

19 ms

l1cOQ90roY9yC7voEhngDKCWcynf_cDxXwCLxiixG1c.ttf

l1cOQ90roY9yC7voEhngDKCWcynf_cDxXwCLxiixG1c.ttf

92 ms

AWM5wXtMJeRP-AcRTgT4qQ.ttf

AWM5wXtMJeRP-AcRTgT4qQ.ttf

92 ms

dI-qzxlKVQA6TUC5RKSb36CWcynf_cDxXwCLxiixG1c.ttf

dI-qzxlKVQA6TUC5RKSb36CWcynf_cDxXwCLxiixG1c.ttf

93 ms

kYZt1bJ8UsGAPRGnkXPeFV02b4v3fUxqf9CZJ1qUoIA.ttf

kYZt1bJ8UsGAPRGnkXPeFV02b4v3fUxqf9CZJ1qUoIA.ttf

85 ms

karty.png

karty.png

734 ms

67 ms

__utm.gif

__utm.gif

29 ms

slider-prev.png

slider-prev.png

723 ms

slider-next.png

slider-next.png

735 ms

glyphicons-halflings-white.png

glyphicons-halflings-white.png

761 ms

59 ms

48 ms

print.css

print.css

104 ms

Accessibility Review

szkoladancefloor.pl accessibility score

92

Accessibility Issues

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

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

Links do not have a discernible name

Best Practices

szkoladancefloor.pl best practices score

58

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

SEO Factors

szkoladancefloor.pl SEO score

88

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

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

    PL

  • Language Claimed

    PL

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Szkoladancefloor.pl can be misinterpreted by Google and other search engines. Our service has detected that Polish is used on the page, and it matches the claimed language. Our system also found out that Szkoladancefloor.pl 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

szkoladancefloor.pl

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