Tools & Wizards About Us
muzyka.era.pl screenshot

Report Summary

  • 3

    Performance

    Renders faster than
    20% of other websites

  • 85

    Accessibility

    Visual factors better than
    that of 58% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 93

    SEO

    Google-friendlier than
    83% of websites

muzyka.era.pl

Telefony, Tablety, Laptopy, Szybki Internet - Dołącz do T-Mobile

Page Load Speed

5.6 sec in total

First Response

841 ms

Resources Loaded

4.2 sec

Page Rendered

509 ms

muzyka.era.pl screenshot

About Website

Welcome to muzyka.era.pl homepage info - get ready to check Muzyka Era best content for United States right away, or after learning these important things about muzyka.era.pl

Visit muzyka.era.pl

Key Findings

We analyzed Muzyka.era.pl page load time and found that the first response time was 841 ms and then it took 4.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.

Performance Metrics

muzyka.era.pl performance score

3

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.3 s

18/100

10%

LCP (Largest Contentful Paint)

Value12.5 s

0/100

25%

SI (Speed Index)

Value9.4 s

12/100

10%

TBT (Total Blocking Time)

Value5,640 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value2.046

0/100

15%

TTI (Time to Interactive)

Value31.0 s

0/100

10%

Network Requests Diagram

www.t-mobile.pl

841 ms

ruxitagentjs_ICA7NVfghqrux_10289240325103055.js

910 ms

872a7b4dc673828d.css

597 ms

56397b4d9a59c937.css

362 ms

polyfills-78c92fac7aa8fdd8.js

598 ms

Our browser made a total of 58 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original Muzyka.era.pl, 2% (1 request) were made to Api-exponea.t-mobile.pl and 2% (1 request) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (2 sec) relates to the external source T-mobile.pl.

Page Optimization Overview & Recommendations

Page size can be reduced by 369.3 kB (35%)

Content Size

1.0 MB

After Optimization

673.9 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Muzyka.era.pl main page is 1.0 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. 50% of websites need less resources to load. Javascripts take 603.9 kB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 237.2 kB

  • Original 290.1 kB
  • After minification 281.8 kB
  • After compression 52.9 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 237.2 kB or 82% of the original size.

Image Optimization

-1%

Potential reduce by 946 B

  • Original 111.6 kB
  • After minification 110.7 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. Muzyka Era images are well optimized though.

JavaScript Optimization

-16%

Potential reduce by 97.5 kB

  • Original 603.9 kB
  • After minification 603.9 kB
  • After compression 506.4 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 97.5 kB or 16% of the original size.

CSS Optimization

-90%

Potential reduce by 33.6 kB

  • Original 37.5 kB
  • After minification 4.7 kB
  • After compression 3.9 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. Muzyka.era.pl needs all CSS files to be minified and compressed as it can save up to 33.6 kB or 90% of the original size.

Requests Breakdown

Number of requests can be reduced by 14 (25%)

Requests Now

56

After Optimization

42

  • Images
  • JavaScript
  • CSS

The browser has sent 56 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Muzyka Era. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 15 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

www.t-mobile.pl

www.t-mobile.pl

841 ms

ruxitagentjs_ICA7NVfghqrux_10289240325103055.js

ruxitagentjs_ICA7NVfghqrux_10289240325103055.js

910 ms

872a7b4dc673828d.css

872a7b4dc673828d.css

597 ms

56397b4d9a59c937.css

56397b4d9a59c937.css

362 ms

polyfills-78c92fac7aa8fdd8.js

polyfills-78c92fac7aa8fdd8.js

598 ms

webpack-439de490aeb2030e.js

webpack-439de490aeb2030e.js

362 ms

framework-2e1d4ffbb59ab6cc.js

framework-2e1d4ffbb59ab6cc.js

827 ms

main-eb50d87abcba5aab.js

main-eb50d87abcba5aab.js

729 ms

_app-44743f5b3aaa8ed8.js

_app-44743f5b3aaa8ed8.js

600 ms

2cbd88b9-aca297caaefd037d.js

2cbd88b9-aca297caaefd037d.js

887 ms

327-ed60c0146dc49bd9.js

327-ed60c0146dc49bd9.js

1078 ms

221-2e25e884bc9f1e3a.js

221-2e25e884bc9f1e3a.js

1076 ms

323-58be579963ab2c45.js

323-58be579963ab2c45.js

1203 ms

%5B%5B...pathname%5D%5D-501ca277536c11de.js

%5B%5B...pathname%5D%5D-501ca277536c11de.js

1345 ms

_buildManifest.js

_buildManifest.js

1016 ms

_ssgManifest.js

_ssgManifest.js

1027 ms

exponea.min.js

exponea.min.js

273 ms

image

image

380 ms

image

image

338 ms

image

image

449 ms

image

image

567 ms

przedluz-umowe.svg

przedluz-umowe.svg

375 ms

unite-at-tsy-v3_graphical%201.png

unite-at-tsy-v3_graphical%201.png

460 ms

Ikona-magenta-02.svg

Ikona-magenta-02.svg

496 ms

kontakt.svg

kontakt.svg

500 ms

podstrona-xs.png

podstrona-xs.png

682 ms

podstrona-xs.png

podstrona-xs.png

688 ms

tile-headling-mix-xs.png

tile-headling-mix-xs.png

699 ms

podstrona-xs.png

podstrona-xs.png

899 ms

iphone15-green-1.png

iphone15-green-1.png

1804 ms

oppo-a78-black-1.png

oppo-a78-black-1.png

2033 ms

xiaomi-13t-pro-black-1.png

xiaomi-13t-pro-black-1.png

1513 ms

Ttablet-1.png

Ttablet-1.png

1441 ms

TTH-xs.png

TTH-xs.png

1175 ms

wearbles-xs.png

wearbles-xs.png

1185 ms

wearbles-xs.png

wearbles-xs.png

1296 ms

wearbles-xs.png

wearbles-xs.png

1468 ms

podstrona-xs.png

podstrona-xs.png

1418 ms

podstrona-xs.png

podstrona-xs.png

1540 ms

podstrona-xs.png

podstrona-xs.png

1562 ms

podstrona2-xs.png

podstrona2-xs.png

1709 ms

mini-banner-xs.png

mini-banner-xs.png

1975 ms

tile-headling-5200gb-xs.png

tile-headling-5200gb-xs.png

1661 ms

tile-headling-rejestracja-xs.png

tile-headling-rejestracja-xs.png

1684 ms

travel-and-surf_graphical%202-01.svg

travel-and-surf_graphical%202-01.svg

1783 ms

pakiety-dla-domu.svg

pakiety-dla-domu.svg

1805 ms

5g-02.svg

5g-02.svg

1767 ms

slick.653a4cbb.woff

slick.653a4cbb.woff

1843 ms

roaming-01.svg

roaming-01.svg

1858 ms

googlePlay.svg

googlePlay.svg

1811 ms

appleStore.svg

appleStore.svg

1826 ms

appGallery.svg

appGallery.svg

1776 ms

facebook.svg

facebook.svg

1711 ms

twitter.svg

twitter.svg

1675 ms

linkedin.svg

linkedin.svg

1697 ms

instagram.svg

instagram.svg

1707 ms

youtube.svg

youtube.svg

1706 ms

gtm.js

gtm.js

99 ms

Accessibility Review

muzyka.era.pl accessibility score

85

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

Buttons do not have an accessible name

High

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

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

[id] attributes on active, focusable elements are not unique

High

Heading elements are not in a sequentially-descending order

Best Practices

muzyka.era.pl best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Missing source maps for large first-party JavaScript

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

muzyka.era.pl SEO score

93

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

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 Muzyka.era.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 Muzyka.era.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

muzyka.era.pl

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