Tools & Wizards About Us
shadow.com.pl screenshot

Report Summary

  • 40

    Performance

    Renders faster than
    59% of other websites

  • 94

    Accessibility

    Visual factors better than
    that of 83% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 91

    SEO

    Google-friendlier than
    70% of websites

shadow.com.pl

Rolety materiałowe, markizy, plisy, moskitiery rolowane, plisowane Łódź

Page Load Speed

5.9 sec in total

First Response

361 ms

Resources Loaded

5.2 sec

Page Rendered

347 ms

shadow.com.pl screenshot

About Website

Welcome to shadow.com.pl homepage info - get ready to check Shadow Com best content right away, or after learning these important things about shadow.com.pl

Shadow Dekor Łódź oferuje rozwiązania z zakresu techniki osłonowej tj. markizy, żaluzje drewniane i aluminiowe, rolety materiałowe, dzień noc, plisy, moskitiery rolowane i plisowane.

Visit shadow.com.pl

Key Findings

We analyzed Shadow.com.pl page load time and found that the first response time was 361 ms and then it took 5.6 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

shadow.com.pl performance score

40

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.4 s

38/100

10%

LCP (Largest Contentful Paint)

Value3.6 s

60/100

25%

SI (Speed Index)

Value7.3 s

29/100

10%

TBT (Total Blocking Time)

Value2,160 ms

6/100

30%

CLS (Cumulative Layout Shift)

Value0.049

99/100

15%

TTI (Time to Interactive)

Value13.0 s

13/100

10%

Network Requests Diagram

shadow.com.pl

361 ms

shadow.com.pl

3247 ms

style.min.css

242 ms

styles.css

349 ms

css

31 ms

Our browser made a total of 54 requests to load all elements on the main page. We found that 81% of them (44 requests) were addressed to the original Shadow.com.pl, 11% (6 requests) were made to Fonts.gstatic.com and 2% (1 request) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (3.2 sec) belongs to the original domain Shadow.com.pl.

Page Optimization Overview & Recommendations

Page size can be reduced by 528.8 kB (40%)

Content Size

1.3 MB

After Optimization

808.5 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Shadow.com.pl main page is 1.3 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. 40% of websites need less resources to load. CSS take 534.1 kB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 65.2 kB

  • Original 82.0 kB
  • After minification 80.3 kB
  • After compression 16.7 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 65.2 kB or 80% of the original size.

Image Optimization

-2%

Potential reduce by 8.6 kB

  • Original 409.8 kB
  • After minification 401.2 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. Shadow Com images are well optimized though.

JavaScript Optimization

-5%

Potential reduce by 16.9 kB

  • Original 311.4 kB
  • After minification 311.4 kB
  • After compression 294.4 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. This website has mostly compressed JavaScripts.

CSS Optimization

-82%

Potential reduce by 438.0 kB

  • Original 534.1 kB
  • After minification 534.1 kB
  • After compression 96.1 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. Shadow.com.pl needs all CSS files to be minified and compressed as it can save up to 438.0 kB or 82% of the original size.

Requests Breakdown

Number of requests can be reduced by 22 (50%)

Requests Now

44

After Optimization

22

  • Images
  • JavaScript
  • CSS

The browser has sent 44 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Shadow Com. 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 from 9 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

shadow.com.pl

shadow.com.pl

361 ms

shadow.com.pl

shadow.com.pl

3247 ms

style.min.css

style.min.css

242 ms

styles.css

styles.css

349 ms

css

css

31 ms

font-awesome.min.css

font-awesome.min.css

350 ms

font-stroke.min.css

font-stroke.min.css

353 ms

slick.css

slick.css

345 ms

animate.css

animate.css

354 ms

style.css

style.css

455 ms

js_composer.min.css

js_composer.min.css

697 ms

jquery.min.js

jquery.min.js

623 ms

jquery-migrate.min.js

jquery-migrate.min.js

481 ms

scripts.js

scripts.js

391 ms

api.js

api.js

98 ms

slick.min.js

slick.min.js

409 ms

jquery.magnific-popup.min.js

jquery.magnific-popup.min.js

518 ms

isotope.pkgd.min.js

isotope.pkgd.min.js

542 ms

scrollreveal.min.js

scrollreveal.min.js

531 ms

jquery.countdown.min.js

jquery.countdown.min.js

534 ms

imagesloaded.min.js

imagesloaded.min.js

718 ms

theme.js

theme.js

723 ms

3rd.js

3rd.js

719 ms

js_composer_front.min.js

js_composer_front.min.js

723 ms

gtm.js

gtm.js

135 ms

hamburger-black.svg

hamburger-black.svg

222 ms

shadow-dekor-logo-grey-small.png

shadow-dekor-logo-grey-small.png

224 ms

shadow-dekor-logo-grey-retina.png

shadow-dekor-logo-grey-retina.png

225 ms

plisy-sypialnia.jpg

plisy-sypialnia.jpg

313 ms

wolnowiszaca-roleta-w-kasecie-1.jpg

wolnowiszaca-roleta-w-kasecie-1.jpg

478 ms

zaluzje-e1705057925613.jpg

zaluzje-e1705057925613.jpg

498 ms

moskitiera-1.jpg

moskitiera-1.jpg

458 ms

shadow-dekor-logo-grey-400x134.png

shadow-dekor-logo-grey-400x134.png

334 ms

duoflor-engl-bw-150x31.jpg

duoflor-engl-bw-150x31.jpg

352 ms

logo-margo-bw-150x31.jpg

logo-margo-bw-150x31.jpg

438 ms

logo-spagnolo-bw-150x23.jpg

logo-spagnolo-bw-150x23.jpg

458 ms

gonzalo-ferri-bnw-150x42.jpg

gonzalo-ferri-bnw-150x42.jpg

481 ms

coulisse_bw-150x41.jpg

coulisse_bw-150x41.jpg

569 ms

domicet-bnw-150x34.jpg

domicet-bnw-150x34.jpg

582 ms

mario-cavelli-bnw-150x43.jpg

mario-cavelli-bnw-150x43.jpg

586 ms

bamberger-bnw.jpg

bamberger-bnw.jpg

604 ms

somfy-150x150.jpg

somfy-150x150.jpg

617 ms

Decomatic-logo-bw-150x32.jpg

Decomatic-logo-bw-150x32.jpg

622 ms

logo-cosiflor-bw-150x27.jpg

logo-cosiflor-bw-150x27.jpg

696 ms

shadow-dekor-logo-white.png

shadow-dekor-logo-white.png

716 ms

recaptcha__en.js

recaptcha__en.js

107 ms

pxiEyp8kv8JHgFVrJJnedA.woff

pxiEyp8kv8JHgFVrJJnedA.woff

41 ms

pxiByp8kv8JHgFVrLGT9Z1JlEw.woff

pxiByp8kv8JHgFVrLGT9Z1JlEw.woff

49 ms

pxiByp8kv8JHgFVrLDz8Z1JlEw.woff

pxiByp8kv8JHgFVrLDz8Z1JlEw.woff

68 ms

pxiByp8kv8JHgFVrLEj6Z1JlEw.woff

pxiByp8kv8JHgFVrLEj6Z1JlEw.woff

98 ms

pxiByp8kv8JHgFVrLCz7Z1JlEw.woff

pxiByp8kv8JHgFVrLCz7Z1JlEw.woff

99 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

883 ms

nuFvD-vYSZviVYUb_rj3ij__anPXJzDwcbmjWBN2PKdFvXDZbtU.woff

nuFvD-vYSZviVYUb_rj3ij__anPXJzDwcbmjWBN2PKdFvXDZbtU.woff

99 ms

Pe-icon-7-stroke.woff

Pe-icon-7-stroke.woff

792 ms

Accessibility Review

shadow.com.pl accessibility score

94

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

Links do not have a discernible name

Best Practices

shadow.com.pl best practices score

92

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

SEO Factors

shadow.com.pl SEO score

91

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 Shadow.com.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 Shadow.com.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

shadow.com.pl

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