Tools & Wizards About Us
studioswiatla.pl screenshot

Report Summary

  • 17

    Performance

    Renders faster than
    32% of other websites

  • 72

    Accessibility

    Visual factors better than
    that of 37% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 85

    SEO

    Google-friendlier than
    55% of websites

studioswiatla.pl

Studio Światła - największy wybór oświetlenia na rynku!

Page Load Speed

6.1 sec in total

First Response

934 ms

Resources Loaded

4.3 sec

Page Rendered

894 ms

studioswiatla.pl screenshot

About Website

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

Internetowy sklep z oświetleniem Studio Światła to 50 tysięcy lamp i źródeł światła. Najwyższa jakość i czołowi producenci! Zapraszamy!

Visit studioswiatla.pl

Key Findings

We analyzed Studioswiatla.pl page load time and found that the first response time was 934 ms and then it took 5.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.

Performance Metrics

studioswiatla.pl performance score

17

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.1 s

46/100

10%

LCP (Largest Contentful Paint)

Value52.2 s

0/100

25%

SI (Speed Index)

Value15.7 s

0/100

10%

TBT (Total Blocking Time)

Value2,270 ms

6/100

30%

CLS (Cumulative Layout Shift)

Value0.175

69/100

15%

TTI (Time to Interactive)

Value24.6 s

0/100

10%

Network Requests Diagram

studioswiatla.pl

934 ms

style.css.gzip

319 ms

custom.css.gzip

376 ms

js

70 ms

shop.js.gzip

754 ms

Our browser made a total of 131 requests to load all elements on the main page. We found that 88% of them (115 requests) were addressed to the original Studioswiatla.pl, 3% (4 requests) were made to Googletagmanager.com and 3% (4 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (1.2 sec) belongs to the original domain Studioswiatla.pl.

Page Optimization Overview & Recommendations

Page size can be reduced by 104.1 kB (17%)

Content Size

629.0 kB

After Optimization

524.9 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Studioswiatla.pl main page is 629.0 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 70% of websites need less resources to load. Images take 254.4 kB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 92.6 kB

  • Original 114.3 kB
  • After minification 109.7 kB
  • After compression 21.7 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 92.6 kB or 81% of the original size.

Image Optimization

-3%

Potential reduce by 8.0 kB

  • Original 254.4 kB
  • After minification 246.4 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. Studio Swiatla images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 498 B

  • Original 155.4 kB
  • After minification 155.4 kB
  • After compression 154.9 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

-3%

Potential reduce by 3.0 kB

  • Original 104.9 kB
  • After minification 104.9 kB
  • After compression 101.9 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. Studioswiatla.pl has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 12 (9%)

Requests Now

127

After Optimization

115

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 127 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Studio Swiatla. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 13 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

studioswiatla.pl

studioswiatla.pl

934 ms

style.css.gzip

style.css.gzip

319 ms

custom.css.gzip

custom.css.gzip

376 ms

js

js

70 ms

shop.js.gzip

shop.js.gzip

754 ms

envelope.js.gzip

envelope.js.gzip

393 ms

menu_suggested_shop_for_language.js.gzip

menu_suggested_shop_for_language.js.gzip

395 ms

analytics.js

analytics.js

87 ms

gtm.js

gtm.js

86 ms

script.js

script.js

726 ms

logo_1_big.svg

logo_1_big.svg

164 ms

1693227041_rwd_mobile.gif

1693227041_rwd_mobile.gif

1218 ms

loader.gif

loader.gif

162 ms

1_5_i_282.webp

1_5_i_282.webp

167 ms

1_5_i_422.webp

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371 ms

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367 ms

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367 ms

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508 ms

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506 ms

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506 ms

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505 ms

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506 ms

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600 ms

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602 ms

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601 ms

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599 ms

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604 ms

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1_5_i_296.webp

710 ms

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708 ms

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710 ms

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712 ms

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714 ms

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815 ms

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812 ms

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819 ms

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816 ms

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1145 ms

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917 ms

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920 ms

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921 ms

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922 ms

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1022 ms

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1022 ms

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1024 ms

1615194718_1.svg

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959 ms

js

js

171 ms

js

js

223 ms

1615289136_1.svg

1615289136_1.svg

971 ms

1615468220_1.svg

1615468220_1.svg

971 ms

customFont.ttf

customFont.ttf

969 ms

ec.js

ec.js

143 ms

hotjar-3196384.js

hotjar-3196384.js

150 ms

fontello.woff

fontello.woff

890 ms

customFont.ttf

customFont.ttf

873 ms

1623072599_1.svg

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872 ms

1611324703_1.svg

1611324703_1.svg

871 ms

collect

collect

35 ms

collect

collect

32 ms

collect

collect

38 ms

ga-audiences

ga-audiences

85 ms

fbevents.js

fbevents.js

48 ms

collect

collect

71 ms

modules.7b6d7646601d8cd7fb5f.js

modules.7b6d7646601d8cd7fb5f.js

48 ms

1612267970_1.svg

1612267970_1.svg

772 ms

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816 ms

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845 ms

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840 ms

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846 ms

ga-audiences

ga-audiences

64 ms

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756 ms

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762 ms

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824 ms

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848 ms

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653 ms

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657 ms

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714 ms

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763 ms

sklep-z-oswietleniem.webp

sklep-z-oswietleniem.webp

746 ms

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741 ms

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4-hampton.webp

740 ms

poweredby_IdoSell_Shop_black.svg

poweredby_IdoSell_Shop_black.svg

740 ms

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badge_opinion_pl.svg

773 ms

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1_5_i_282.webp

801 ms

Accessibility Review

studioswiatla.pl accessibility score

72

Accessibility Issues

ARIA

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

[aria-hidden="true"] elements contain focusable descendents

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

Image elements do not have [alt] attributes

High

Links do not have a discernible name

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

studioswiatla.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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

studioswiatla.pl SEO score

85

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

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 Studioswiatla.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 Studioswiatla.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

studioswiatla.pl

Open Graph data is detected on the main page of Studio Swiatla. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: