Tools & Wizards About Us
epicenter.pl screenshot

Report Summary

  • 40

    Performance

    Renders faster than
    59% of other websites

  • 73

    Accessibility

    Visual factors better than
    that of 38% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 92

    SEO

    Google-friendlier than
    74% of websites

epicenter.pl

Infokioski - kioski multimedialne - monitory wielkoformatowe - totemy multimedialne - Epicenter

Page Load Speed

3.6 sec in total

First Response

346 ms

Resources Loaded

2.8 sec

Page Rendered

454 ms

epicenter.pl screenshot

About Website

Welcome to epicenter.pl homepage info - get ready to check Epicenter best content right away, or after learning these important things about epicenter.pl

Przekaz informacji i reklamy TRADYCYJNE NOŚNIKI INFORMACYJNO - REKLAMOWE,INFOKIOSKI,DIGITAL SIGNAGE,SYSTEMY MULTIMEDIALNE I IT,

Visit epicenter.pl

Key Findings

We analyzed Epicenter.pl page load time and found that the first response time was 346 ms and then it took 3.3 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

epicenter.pl performance score

40

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.9 s

52/100

10%

LCP (Largest Contentful Paint)

Value8.2 s

2/100

25%

SI (Speed Index)

Value4.7 s

69/100

10%

TBT (Total Blocking Time)

Value820 ms

35/100

30%

CLS (Cumulative Layout Shift)

Value0.11

87/100

15%

TTI (Time to Interactive)

Value7.9 s

43/100

10%

Network Requests Diagram

epicenter.pl

346 ms

epicenter.com.pl

819 ms

bootstrap.min.css

127 ms

style.css

299 ms

api.js

209 ms

Our browser made a total of 62 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original Epicenter.pl, 65% (40 requests) were made to Epicenter.com.pl and 10% (6 requests) were made to Google.com. The less responsive or slowest element that took the longest time to load (1 sec) relates to the external source Epicenter.com.pl.

Page Optimization Overview & Recommendations

Page size can be reduced by 84.8 kB (7%)

Content Size

1.2 MB

After Optimization

1.1 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Epicenter.pl main page is 1.2 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. 60% of websites need less resources to load. Images take 793.8 kB which makes up the majority of the site volume.

HTML Optimization

-74%

Potential reduce by 25.4 kB

  • Original 34.2 kB
  • After minification 28.2 kB
  • After compression 8.8 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. This page needs HTML code to be minified as it can gain 6.0 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 25.4 kB or 74% of the original size.

Image Optimization

-2%

Potential reduce by 14.7 kB

  • Original 793.8 kB
  • After minification 779.1 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. Epicenter images are well optimized though.

JavaScript Optimization

-13%

Potential reduce by 43.8 kB

  • Original 342.7 kB
  • After minification 342.6 kB
  • After compression 298.8 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 43.8 kB or 13% of the original size.

CSS Optimization

-2%

Potential reduce by 804 B

  • Original 52.4 kB
  • After minification 52.4 kB
  • After compression 51.6 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. Epicenter.pl has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 17 (31%)

Requests Now

54

After Optimization

37

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 54 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Epicenter. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 14 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

epicenter.pl

epicenter.pl

346 ms

epicenter.com.pl

epicenter.com.pl

819 ms

bootstrap.min.css

bootstrap.min.css

127 ms

style.css

style.css

299 ms

api.js

api.js

209 ms

jquery-2.2.0.min.js

jquery-2.2.0.min.js

447 ms

bootstrap.min.js

bootstrap.min.js

334 ms

jquery.fancybox.min.css

jquery.fancybox.min.css

417 ms

jquery.fancybox.min.js

jquery.fancybox.min.js

537 ms

sliderResponsive.css

sliderResponsive.css

417 ms

sliderResponsive.js

sliderResponsive.js

418 ms

js

js

59 ms

recaptcha__en.js

recaptcha__en.js

24 ms

gtm.js

gtm.js

88 ms

embed

embed

228 ms

logo.png

logo.png

136 ms

f1.jpg

f1.jpg

116 ms

f2.jpg

f2.jpg

135 ms

ik2.png

ik2.png

135 ms

banner.jpg

banner.jpg

378 ms

sym1.png

sym1.png

115 ms

sym2.png

sym2.png

234 ms

sym3.png

sym3.png

233 ms

sym4.png

sym4.png

244 ms

sym5.jpg

sym5.jpg

243 ms

sym6.jpg

sym6.jpg

244 ms

sym7.jpg

sym7.jpg

376 ms

sym8.jpg

sym8.jpg

377 ms

sym9.jpg

sym9.jpg

381 ms

sym10.jpg

sym10.jpg

379 ms

sym11.jpg

sym11.jpg

379 ms

tlo1.jpg

tlo1.jpg

1007 ms

ob1.png

ob1.png

461 ms

ob2.png

ob2.png

479 ms

ob3.png

ob3.png

484 ms

ob4.png

ob4.png

485 ms

ob5.png

ob5.png

485 ms

linia.jpg

linia.jpg

573 ms

tlo2.jpg

tlo2.jpg

943 ms

1565346988.jpg

1565346988.jpg

720 ms

1561373466.jpg

1561373466.jpg

721 ms

1557820796.jpg

1557820796.jpg

723 ms

1556618471.jpg

1556618471.jpg

905 ms

cookie_yes.png

cookie_yes.png

839 ms

js

js

47 ms

analytics.js

analytics.js

22 ms

montserrat-medium.woff

montserrat-medium.woff

985 ms

montserrat-light.woff

montserrat-light.woff

1002 ms

anchor

anchor

111 ms

collect

collect

84 ms

collect

collect

89 ms

js

js

95 ms

styles__ltr.css

styles__ltr.css

20 ms

recaptcha__en.js

recaptcha__en.js

37 ms

y5IoXjo-_eM__FZ7BqlwDG0FWQvBnHNJLFAhT4QXhzA.js

y5IoXjo-_eM__FZ7BqlwDG0FWQvBnHNJLFAhT4QXhzA.js

23 ms

webworker.js

webworker.js

60 ms

logo_48.png

logo_48.png

14 ms

ga-audiences

ga-audiences

49 ms

recaptcha__en.js

recaptcha__en.js

23 ms

KFOmCnqEu92Fr1Mu4mxP.ttf

KFOmCnqEu92Fr1Mu4mxP.ttf

22 ms

KFOlCnqEu92Fr1MmEU9fBBc9.ttf

KFOlCnqEu92Fr1MmEU9fBBc9.ttf

25 ms

KFOlCnqEu92Fr1MmYUtfBBc9.ttf

KFOlCnqEu92Fr1MmYUtfBBc9.ttf

27 ms

Accessibility Review

epicenter.pl accessibility score

73

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

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

epicenter.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

epicenter.pl SEO score

92

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

Language and Encoding

  • Language Detected

    PL

  • Language Claimed

    N/A

  • Encoding

    UTF-8

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

epicenter.pl

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