Tools & Wizards About Us
stereolife.pl screenshot

Report Summary

  • 31

    Performance

    Renders faster than
    51% of other websites

  • 51

    Accessibility

    Visual factors better than
    that of 21% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 91

    SEO

    Google-friendlier than
    70% of websites

stereolife.pl

StereoLife - Internetowy Magazyn Audiofilski

Page Load Speed

6.7 sec in total

First Response

335 ms

Resources Loaded

5.5 sec

Page Rendered

886 ms

stereolife.pl screenshot

About Website

Click here to check amazing Stereo Life content for Poland. Otherwise, check out these important facts you probably never knew about stereolife.pl

Internetowy magazyn audiofilski. Testy sprzętu audio, słuchawki, głośniki, kolumny, wzmacniacze, amplitunery, hi-end, vintage i dużo dobrej muzyki.

Visit stereolife.pl

Key Findings

We analyzed Stereolife.pl page load time and found that the first response time was 335 ms and then it took 6.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.

Performance Metrics

stereolife.pl performance score

31

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.5 s

14/100

10%

LCP (Largest Contentful Paint)

Value4.7 s

33/100

25%

SI (Speed Index)

Value8.6 s

17/100

10%

TBT (Total Blocking Time)

Value1,930 ms

8/100

30%

CLS (Cumulative Layout Shift)

Value0.099

90/100

15%

TTI (Time to Interactive)

Value9.0 s

34/100

10%

Network Requests Diagram

stereolife.pl

335 ms

stereolife.pl

458 ms

www.stereolife.pl

2249 ms

common.css

114 ms

style.css

228 ms

Our browser made a total of 94 requests to load all elements on the main page. We found that 96% of them (90 requests) were addressed to the original Stereolife.pl, 1% (1 request) were made to Ajax.googleapis.com and 1% (1 request) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (2.2 sec) belongs to the original domain Stereolife.pl.

Page Optimization Overview & Recommendations

Page size can be reduced by 149.9 kB (6%)

Content Size

2.7 MB

After Optimization

2.5 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Stereolife.pl main page is 2.7 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. Images take 2.2 MB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 101.7 kB

  • Original 126.8 kB
  • After minification 115.0 kB
  • After compression 25.1 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 101.7 kB or 80% of the original size.

Image Optimization

-1%

Potential reduce by 32.5 kB

  • Original 2.2 MB
  • After minification 2.2 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. Stereo Life images are well optimized though.

JavaScript Optimization

-2%

Potential reduce by 6.0 kB

  • Original 290.9 kB
  • After minification 290.9 kB
  • After compression 284.9 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. This website has mostly compressed JavaScripts.

CSS Optimization

-22%

Potential reduce by 9.7 kB

  • Original 43.5 kB
  • After minification 43.1 kB
  • After compression 33.8 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. Stereolife.pl needs all CSS files to be minified and compressed as it can save up to 9.7 kB or 22% of the original size.

Requests Breakdown

Number of requests can be reduced by 41 (45%)

Requests Now

91

After Optimization

50

  • Images
  • JavaScript
  • CSS

The browser has sent 91 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Stereo Life. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 18 to 1 for JavaScripts and from 17 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

stereolife.pl

stereolife.pl

335 ms

stereolife.pl

stereolife.pl

458 ms

www.stereolife.pl

www.stereolife.pl

2249 ms

common.css

common.css

114 ms

style.css

style.css

228 ms

style.css

style.css

336 ms

normalize.css

normalize.css

336 ms

layout.css

layout.css

337 ms

joomla.css

joomla.css

346 ms

system.css

system.css

347 ms

template.css

template.css

350 ms

menu.css

menu.css

452 ms

gk.stuff.css

gk.stuff.css

454 ms

style1.css

style1.css

457 ms

typography.style1.css

typography.style1.css

463 ms

style.portal.mode.1.css

style.portal.mode.1.css

465 ms

module.css

module.css

468 ms

style.css

style.css

563 ms

mootools-core.js

mootools-core.js

677 ms

core.js

core.js

568 ms

caption.js

caption.js

572 ms

mootools-more.js

mootools-more.js

805 ms

jquery.min.js

jquery.min.js

20 ms

jquerynoconflict.js

jquerynoconflict.js

584 ms

ade967f19cf536189a49ea9ea2ede7fc.js

ade967f19cf536189a49ea9ea2ede7fc.js

674 ms

e3b4407ca4d09914de7b9973d093e722.js

e3b4407ca4d09914de7b9973d093e722.js

697 ms

gk.scripts.js

gk.scripts.js

697 ms

gk.menu.js

gk.menu.js

698 ms

moo.masonry.js

moo.masonry.js

785 ms

engine.portal.mode.1.js

engine.portal.mode.1.js

788 ms

engine.js

engine.js

793 ms

komento-1.7.5.static.min.js

komento-1.7.5.static.min.js

1032 ms

7e865baf8e5c76dfe3593759489d67a1.js

7e865baf8e5c76dfe3593759489d67a1.js

941 ms

js

js

51 ms

EUCookieDirective.js

EUCookieDirective.js

946 ms

fbevents.js

fbevents.js

100 ms

d41d8cd98f00b204e9800998ecf8427e

d41d8cd98f00b204e9800998ecf8427e

97 ms

sl_logo-transparent.png

sl_logo-transparent.png

234 ms

BannerD-AudioKlanStaxRoadShow.jpg

BannerD-AudioKlanStaxRoadShow.jpg

285 ms

BannerD-Q21Audiolab.jpg

BannerD-Q21Audiolab.jpg

289 ms

font_size.png

font_size.png

234 ms

LedZeppelin.jpg

LedZeppelin.jpg

390 ms

ico-readmore.png

ico-readmore.png

249 ms

ico-comment.png

ico-comment.png

285 ms

PylonAudioDiamondMonitor18mkIIo.jpg

PylonAudioDiamondMonitor18mkIIo.jpg

616 ms

BabyRoseBadBadNotGoodSlowBurn.jpg

BabyRoseBadBadNotGoodSlowBurn.jpg

351 ms

AudioengineHD5.jpg

AudioengineHD5.jpg

399 ms

JBLLiveFlex3.jpg

JBLLiveFlex3.jpg

508 ms

PierAudioMS300PP.jpg

PierAudioMS300PP.jpg

513 ms

DivoomSongbird.jpg

DivoomSongbird.jpg

463 ms

SilentPowerHDMIiSilencer.jpg

SilentPowerHDMIiSilencer.jpg

502 ms

MonitorAudioStudio89.jpg

MonitorAudioStudio89.jpg

514 ms

JohnCarpenterLostThemesIVNoir.jpg

JohnCarpenterLostThemesIVNoir.jpg

576 ms

interface.png

interface.png

614 ms

poradniki.jakdobrackolumnydowzmacniaczaiodwrotnie.JakDobracKolumnyDoWzmacniaczaIOdwrotnie-01nsp_197.jpg

poradniki.jakdobrackolumnydowzmacniaczaiodwrotnie.JakDobracKolumnyDoWzmacniaczaIOdwrotnie-01nsp_197.jpg

621 ms

prezentacje.sennheiser.Sennheiser-01nsp_197.jpg

prezentacje.sennheiser.Sennheiser-01nsp_197.jpg

628 ms

poradniki.akustykapomieszczeniaodsluchowego.AkustykaPomieszczeniaOdsluchowego-01nsp_197.jpg

poradniki.akustykapomieszczeniaodsluchowego.AkustykaPomieszczeniaOdsluchowego-01nsp_197.jpg

629 ms

prezentacje.yamaha.Yamaha-01nsp_197.jpg

prezentacje.yamaha.Yamaha-01nsp_197.jpg

695 ms

techcorner.podstawowewlasnosciiparametrywzmacniaczystereo.PodstawoweWlasnosciIParametryWzmacniaczyStereo-01nsp_197.jpg

techcorner.podstawowewlasnosciiparametrywzmacniaczystereo.PodstawoweWlasnosciIParametryWzmacniaczyStereo-01nsp_197.jpg

754 ms

BannerD-StereoLifeMasters.jpg

BannerD-StereoLifeMasters.jpg

753 ms

BannerB-StereoLifeMasters.jpg

BannerB-StereoLifeMasters.jpg

752 ms

BannerB-SoundSourceCreekAudio.jpg

BannerB-SoundSourceCreekAudio.jpg

756 ms

BannerB-JBLMarkLevinsonNo5101.jpg

BannerB-JBLMarkLevinsonNo5101.jpg

755 ms

BannerB-SennheiserHD800S.jpg

BannerB-SennheiserHD800S.jpg

808 ms

testy.pylonaudiodiamondmonitor18mkii.o.PylonAudioDiamondMonitor18mkIIonsp_134.jpg

testy.pylonaudiodiamondmonitor18mkii.o.PylonAudioDiamondMonitor18mkIIonsp_134.jpg

869 ms

testy.astellkernkannultra.o.AstellKernKannUltraonsp_134.jpg

testy.astellkernkannultra.o.AstellKernKannUltraonsp_134.jpg

869 ms

testy.sennheiserhd620s.o.SennheiserHD620Sonsp_134.jpg

testy.sennheiserhd620s.o.SennheiserHD620Sonsp_134.jpg

867 ms

BannerB-Perlisten.jpg

BannerB-Perlisten.jpg

869 ms

BannerB-PylonAudioJade20.jpg

BannerB-PylonAudioJade20.jpg

870 ms

BannerB-TelluriumQStatementII.jpg

BannerB-TelluriumQStatementII.jpg

877 ms

BannerB-FocalAriaEvoX.jpg

BannerB-FocalAriaEvoX.jpg

930 ms

BannerB-SerblinSonFrankie.jpg

BannerB-SerblinSonFrankie.jpg

923 ms

BannerB-Q21Audiolab.jpg

BannerB-Q21Audiolab.jpg

752 ms

BannerB-LuminM1.jpg

BannerB-LuminM1.jpg

755 ms

BannerB-Enerr.jpg

BannerB-Enerr.jpg

741 ms

BannerB-HornOutlet.jpg

BannerB-HornOutlet.jpg

786 ms

BannerB-MinisterstwoDzwieku.jpg

BannerB-MinisterstwoDzwieku.jpg

815 ms

plyty.BabyRoseBadBadNotGoodSlowBurnnsp_225.jpg

plyty.BabyRoseBadBadNotGoodSlowBurnnsp_225.jpg

815 ms

techcorner.praktycznyprzewodnikpoklasachpracywzmacniaczyaudio.PraktycznyPrzewodnikPoKlasachPracyWzmacniaczyAudio-01nsp_238.jpg

techcorner.praktycznyprzewodnikpoklasachpracywzmacniaczyaudio.PraktycznyPrzewodnikPoKlasachPracyWzmacniaczyAudio-01nsp_238.jpg

813 ms

prezentacje.jbl.JBL-01nsp_230.jpg

prezentacje.jbl.JBL-01nsp_230.jpg

753 ms

poradniki.jakdbacoplytywinylowe.JakDbacOPlytyWinylowe-01nsp_229.jpg

poradniki.jakdbacoplytywinylowe.JakDbacOPlytyWinylowe-01nsp_229.jpg

715 ms

galerie.highend2022.o.HighEnd2022nsp_207.jpg

galerie.highend2022.o.HighEnd2022nsp_207.jpg

747 ms

dyskografie.callisto.o.Callistonsp_232.jpg

dyskografie.callisto.o.Callistonsp_232.jpg

753 ms

wywiady.tomaszkarasinski.TomaszKarasinski-01nsp_231.jpg

wywiady.tomaszkarasinski.TomaszKarasinski-01nsp_231.jpg

714 ms

vintage.Radmor5102nsp_228.jpg

vintage.Radmor5102nsp_228.jpg

706 ms

HonoreDeBalzac.png

HonoreDeBalzac.png

705 ms

nsp_portal_mode_1_interface.png

nsp_portal_mode_1_interface.png

704 ms

bubble.png

bubble.png

682 ms

time.png

time.png

716 ms

toplink.png

toplink.png

715 ms

continue_button_white.png

continue_button_white.png

708 ms

loader.gif

loader.gif

702 ms

tablet.css

tablet.css

113 ms

mobile.css

mobile.css

115 ms

Accessibility Review

stereolife.pl accessibility score

51

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.

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

Image elements do not have [alt] attributes

High

Form elements do not have associated labels

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

stereolife.pl best practices score

75

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

SEO Factors

stereolife.pl SEO score

91

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

    PL

  • Language Claimed

    PL

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Stereolife.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 Stereolife.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

stereolife.pl

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