Tools & Wizards About Us
centrumzabawek.pl screenshot

Report Summary

  • 22

    Performance

    Renders faster than
    40% of other websites

  • 71

    Accessibility

    Visual factors better than
    that of 36% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 82

    SEO

    Google-friendlier than
    44% of websites

centrumzabawek.pl

Hurtownia zabawek dla dzieci - zabawki dla dzieci | DIKI

Page Load Speed

4 sec in total

First Response

425 ms

Resources Loaded

3.2 sec

Page Rendered

329 ms

centrumzabawek.pl screenshot

About Website

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

Nasza hurtownia zabawek dla dzieci działa na rynku od ponad 21 lat. Oferujemy szeroki asortyment zabawek dla dzieci: zabawki dla dziewczynek, dla chłopców oraz maluchów. W ofercie także zabawki edukac...

Visit centrumzabawek.pl

Key Findings

We analyzed Centrumzabawek.pl page load time and found that the first response time was 425 ms and then it took 3.6 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

centrumzabawek.pl performance score

22

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.3 s

17/100

10%

LCP (Largest Contentful Paint)

Value8.8 s

1/100

25%

SI (Speed Index)

Value7.2 s

30/100

10%

TBT (Total Blocking Time)

Value2,330 ms

5/100

30%

CLS (Cumulative Layout Shift)

Value0.062

97/100

15%

TTI (Time to Interactive)

Value13.2 s

12/100

10%

Network Requests Diagram

centrumzabawek.pl

425 ms

style.css

237 ms

red.css

228 ms

custom.css

226 ms

custom.css

226 ms

Our browser made a total of 112 requests to load all elements on the main page. We found that 34% of them (38 requests) were addressed to the original Centrumzabawek.pl, 21% (23 requests) were made to Maps.googleapis.com and 8% (9 requests) were made to Maps.gstatic.com. The less responsive or slowest element that took the longest time to load (882 ms) belongs to the original domain Centrumzabawek.pl.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.1 MB (60%)

Content Size

1.8 MB

After Optimization

722.4 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Centrumzabawek.pl main page is 1.8 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. Javascripts take 1.1 MB which makes up the majority of the site volume.

HTML Optimization

-76%

Potential reduce by 16.2 kB

  • Original 21.3 kB
  • After minification 18.8 kB
  • After compression 5.1 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. This page needs HTML code to be minified as it can gain 2.5 kB, which is 12% 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 16.2 kB or 76% of the original size.

Image Optimization

-3%

Potential reduce by 8.6 kB

  • Original 266.6 kB
  • After minification 258.0 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. Centrum Zabawek images are well optimized though.

JavaScript Optimization

-64%

Potential reduce by 708.4 kB

  • Original 1.1 MB
  • After minification 1.1 MB
  • After compression 392.3 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 708.4 kB or 64% of the original size.

CSS Optimization

-84%

Potential reduce by 358.3 kB

  • Original 425.5 kB
  • After minification 385.1 kB
  • After compression 67.2 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. Centrumzabawek.pl needs all CSS files to be minified and compressed as it can save up to 358.3 kB or 84% of the original size.

Requests Breakdown

Number of requests can be reduced by 66 (71%)

Requests Now

93

After Optimization

27

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 93 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Centrum Zabawek. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 41 to 1 for JavaScripts and from 13 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

centrumzabawek.pl

centrumzabawek.pl

425 ms

style.css

style.css

237 ms

red.css

red.css

228 ms

custom.css

custom.css

226 ms

custom.css

custom.css

226 ms

superfish.css

superfish.css

228 ms

prettyPhoto.css

prettyPhoto.css

232 ms

font-awesome.css

font-awesome.css

340 ms

audioplayer.css

audioplayer.css

338 ms

settings.css

settings.css

341 ms

responsive.css

responsive.css

452 ms

jquery-1.8.3.min.js

jquery-1.8.3.min.js

583 ms

hoverIntent.js

hoverIntent.js

347 ms

superfish.js

superfish.js

449 ms

jquery.jcarousel.js

jquery.jcarousel.js

488 ms

jquery.tweet.js

jquery.tweet.js

487 ms

jflickrfeed.js

jflickrfeed.js

490 ms

jquery.prettyPhoto.js

jquery.prettyPhoto.js

563 ms

slides.min.jquery.js

slides.min.jquery.js

564 ms

jquery.mobilemenu.js

jquery.mobilemenu.js

599 ms

jquery.contact.js

jquery.contact.js

600 ms

jquery.preloadify.min.js

jquery.preloadify.min.js

603 ms

jquery.jplayer.min.js

jquery.jplayer.min.js

678 ms

jquery.isotope.min.js

jquery.isotope.min.js

678 ms

jquery.pagescroller.js

jquery.pagescroller.js

696 ms

jquery.themepunch.plugins.min.js

jquery.themepunch.plugins.min.js

712 ms

jquery.themepunch.revolution.min.js

jquery.themepunch.revolution.min.js

824 ms

css

css

41 ms

js

js

68 ms

iframe_api

iframe_api

64 ms

custom.js

custom.js

719 ms

conversion.js

conversion.js

40 ms

www-widgetapi.js

www-widgetapi.js

73 ms

logo_medium_3.jpg

logo_medium_3.jpg

149 ms

slide7.jpg

slide7.jpg

882 ms

slide8.jpg

slide8.jpg

862 ms

slide9.jpg

slide9.jpg

854 ms

slide10.jpg

slide10.jpg

860 ms

slide11.jpg

slide11.jpg

778 ms

blog-arrow-bottom.png

blog-arrow-bottom.png

265 ms

analytics.js

analytics.js

54 ms

dc.js

dc.js

88 ms

113 ms

loader.gif

loader.gif

325 ms

u-WUoqrET9fUeobQW7jkRaCWcynf_cDxXwCLxiixG1c.ttf

u-WUoqrET9fUeobQW7jkRaCWcynf_cDxXwCLxiixG1c.ttf

13 ms

DXI1ORHCpsQm3Vp6mXoaTdqQynqKV_9Plp7mupa0S4g.ttf

DXI1ORHCpsQm3Vp6mXoaTdqQynqKV_9Plp7mupa0S4g.ttf

38 ms

MTP_ySUJH_bn48VBG8sNStqQynqKV_9Plp7mupa0S4g.ttf

MTP_ySUJH_bn48VBG8sNStqQynqKV_9Plp7mupa0S4g.ttf

47 ms

k3k702ZOKiLJc3WVjuplzNqQynqKV_9Plp7mupa0S4g.ttf

k3k702ZOKiLJc3WVjuplzNqQynqKV_9Plp7mupa0S4g.ttf

40 ms

FpqbDO8J9z4

FpqbDO8J9z4

81 ms

collect

collect

15 ms

__utm.gif

__utm.gif

15 ms

146 ms

www-embed-player-vfl-z2BtK.css

www-embed-player-vfl-z2BtK.css

14 ms

www-embed-player.js

www-embed-player.js

29 ms

base.js

base.js

44 ms

Tqng9ngJVK4Gqvh3e602hP-HqlN49KFEUSDtmrOPmWo.js

Tqng9ngJVK4Gqvh3e602hP-HqlN49KFEUSDtmrOPmWo.js

40 ms

ad_status.js

ad_status.js

76 ms

zN7GBFwfMP4uA6AR0HCoLQ.ttf

zN7GBFwfMP4uA6AR0HCoLQ.ttf

71 ms

RxZJdnzeo3R5zSexge8UUaCWcynf_cDxXwCLxiixG1c.ttf

RxZJdnzeo3R5zSexge8UUaCWcynf_cDxXwCLxiixG1c.ttf

71 ms

common.js

common.js

12 ms

util.js

util.js

48 ms

geocoder.js

geocoder.js

23 ms

map.js

map.js

18 ms

marker.js

marker.js

41 ms

roundtrip.js

roundtrip.js

41 ms

slider-left-arrow.png

slider-left-arrow.png

119 ms

slider-right-arrow.png

slider-right-arrow.png

118 ms

onion.js

onion.js

13 ms

AuthenticationService.Authenticate

AuthenticationService.Authenticate

239 ms

GeocodeService.Search

GeocodeService.Search

83 ms

NBDFU5QUN5CNDLMXXZZUEB.js

NBDFU5QUN5CNDLMXXZZUEB.js

228 ms

ViewportInfoService.GetViewportInfo

ViewportInfoService.GetViewportInfo

133 ms

stats.js

stats.js

19 ms

controls.js

controls.js

14 ms

out

out

10 ms

65 ms

out

out

54 ms

out

out

55 ms

out

out

55 ms

out

out

56 ms

out

out

57 ms

out

out

58 ms

transparent.png

transparent.png

75 ms

css

css

121 ms

adsct

adsct

156 ms

pixel

pixel

107 ms

66 ms

spotlight-poi.png

spotlight-poi.png

65 ms

google4.png

google4.png

77 ms

mapcnt6.png

mapcnt6.png

78 ms

sv5.png

sv5.png

75 ms

sd

sd

24 ms

sync

sync

59 ms

377928.gif

377928.gif

22 ms

tmapctrl.png

tmapctrl.png

67 ms

cb_scout5.png

cb_scout5.png

68 ms

tmapctrl4.png

tmapctrl4.png

67 ms

imgs8.png

imgs8.png

77 ms

vt

vt

81 ms

vt

vt

76 ms

vt

vt

78 ms

vt

vt

58 ms

vt

vt

69 ms

vt

vt

80 ms

vt

vt

124 ms

vt

vt

114 ms

vt

vt

127 ms

vt

vt

133 ms

vt

vt

140 ms

in

in

16 ms

Hgo13k-tfSpn0qi1SFdUfaCWcynf_cDxXwCLxiixG1c.ttf

Hgo13k-tfSpn0qi1SFdUfaCWcynf_cDxXwCLxiixG1c.ttf

8 ms

d-6IYplOFocCacKzxwXSOKCWcynf_cDxXwCLxiixG1c.ttf

d-6IYplOFocCacKzxwXSOKCWcynf_cDxXwCLxiixG1c.ttf

10 ms

Accessibility Review

centrumzabawek.pl accessibility score

71

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

Image elements do not have [alt] attributes

High

Form elements do not have associated labels

High

Links do not have a discernible name

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

Best Practices

centrumzabawek.pl best practices score

83

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

Missing source maps for large first-party JavaScript

SEO Factors

centrumzabawek.pl SEO score

82

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 Centrumzabawek.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 Centrumzabawek.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

centrumzabawek.pl

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