Tools & Wizards About Us
kadaza.pl screenshot

Report Summary

  • 62

    Performance

    Renders faster than
    77% of other websites

  • 70

    Accessibility

    Visual factors better than
    that of 36% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    56% of websites

  • 86

    SEO

    Google-friendlier than
    60% of websites

kadaza.pl

Kadaza - Polska strona startowa | Polski portal internetowy

Page Load Speed

2 sec in total

First Response

563 ms

Resources Loaded

1.4 sec

Page Rendered

131 ms

kadaza.pl screenshot

About Website

Welcome to kadaza.pl homepage info - get ready to check Kadaza best content for Poland right away, or after learning these important things about kadaza.pl

Polski portal internetowy. Kadaza to łatwy w użyciu, kompleksowy przewodnik internetowy i spersonalizowana strona początkowa.

Visit kadaza.pl

Key Findings

We analyzed Kadaza.pl page load time and found that the first response time was 563 ms and then it took 1.5 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 30% of websites can load faster.

Performance Metrics

kadaza.pl performance score

62

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.8 s

28/100

10%

LCP (Largest Contentful Paint)

Value5.7 s

16/100

25%

SI (Speed Index)

Value4.4 s

75/100

10%

TBT (Total Blocking Time)

Value90 ms

98/100

30%

CLS (Cumulative Layout Shift)

Value0.145

77/100

15%

TTI (Time to Interactive)

Value5.8 s

67/100

10%

Network Requests Diagram

kadaza.pl

563 ms

common.css

79 ms

css.css

152 ms

LAB.js

188 ms

analytics.js

40 ms

Our browser made a total of 50 requests to load all elements on the main page. We found that 90% of them (45 requests) were addressed to the original Kadaza.pl, 6% (3 requests) were made to Google-analytics.com and 2% (1 request) were made to Stats.g.doubleclick.net. The less responsive or slowest element that took the longest time to load (563 ms) belongs to the original domain Kadaza.pl.

Page Optimization Overview & Recommendations

Page size can be reduced by 109.5 kB (73%)

Content Size

150.5 kB

After Optimization

41.0 kB

  • HTML
  • JavaScript
  • CSS

In fact, the total size of Kadaza.pl main page is 150.5 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. 20% of websites need less resources to load. HTML takes 58.4 kB which makes up the majority of the site volume.

HTML Optimization

-78%

Potential reduce by 45.3 kB

  • Original 58.4 kB
  • After minification 56.4 kB
  • After compression 13.1 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 45.3 kB or 78% of the original size.

JavaScript Optimization

-59%

Potential reduce by 33.2 kB

  • Original 56.0 kB
  • After minification 55.9 kB
  • After compression 22.8 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 33.2 kB or 59% of the original size.

CSS Optimization

-86%

Potential reduce by 31.0 kB

  • Original 36.2 kB
  • After minification 27.0 kB
  • After compression 5.1 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. Kadaza.pl needs all CSS files to be minified and compressed as it can save up to 31.0 kB or 86% of the original size.

Requests Breakdown

Number of requests can be reduced by 5 (11%)

Requests Now

47

After Optimization

42

  • Images
  • JavaScript
  • CSS

The browser has sent 47 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Kadaza. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests and as a result speed up the page load time.

Network Requests Diagram

kadaza.pl

kadaza.pl

563 ms

common.css

common.css

79 ms

css.css

css.css

152 ms

LAB.js

LAB.js

188 ms

analytics.js

analytics.js

40 ms

hbg.gif

hbg.gif

79 ms

kadaza-pl.gif

kadaza-pl.gif

77 ms

sb.gif

sb.gif

84 ms

google.gif

google.gif

152 ms

Polska_strona_startowa.gif

Polska_strona_startowa.gif

153 ms

Home_blokje_copy.gif

Home_blokje_copy.gif

154 ms

youtube-new-logo3.gif

youtube-new-logo3.gif

154 ms

transparent.gif

transparent.gif

164 ms

edit.gif

edit.gif

165 ms

facebook-homepage-.gif

facebook-homepage-.gif

228 ms

allegro-2014.gif

allegro-2014.gif

227 ms

onet-pl.gif

onet-pl.gif

228 ms

wp-pl-3.gif

wp-pl-3.gif

228 ms

gazeta-pl2.gif

gazeta-pl2.gif

245 ms

twojapogoda.gif

twojapogoda.gif

245 ms

ceneopl.gif

ceneopl.gif

302 ms

interia.gif

interia.gif

301 ms

sport-pl-2015.gif

sport-pl-2015.gif

303 ms

gmail-2015.gif

gmail-2015.gif

304 ms

outlook-2025.gif

outlook-2025.gif

328 ms

o2-pl-2013.gif

o2-pl-2013.gif

328 ms

telemagazyn.gif

telemagazyn.gif

374 ms

rozklad-pkp2.gif

rozklad-pkp2.gif

374 ms

filmweb-polska2.gif

filmweb-polska2.gif

378 ms

zumi-pl.gif

zumi-pl.gif

379 ms

panoramafirm-2013.gif

panoramafirm-2013.gif

406 ms

mbank-new.gif

mbank-new.gif

407 ms

wikipedia-2013.gif

wikipedia-2013.gif

449 ms

poczta-polska-2015.gif

poczta-polska-2015.gif

448 ms

targeo-pl-2012.gif

targeo-pl-2012.gif

452 ms

otomoto-pl2.gif

otomoto-pl2.gif

454 ms

naszemiasto-2013.gif

naszemiasto-2013.gif

486 ms

like-bar.gif

like-bar.gif

487 ms

settings.gif

settings.gif

522 ms

share_window.gif

share_window.gif

521 ms

customizable_help.gif

customizable_help.gif

525 ms

linkid.js

linkid.js

7 ms

collect

collect

14 ms

collect

collect

61 ms

content_windows8_icon1.gif

content_windows8_icon1.gif

462 ms

content_iphone-menu-small.gif

content_iphone-menu-small.gif

498 ms

content_homepage-iphone.gif

content_homepage-iphone.gif

494 ms

ga-audiences

ga-audiences

39 ms

content_android-menu-icon.gif

content_android-menu-icon.gif

453 ms

content_chrome-homepage-icon.gif

content_chrome-homepage-icon.gif

453 ms

Accessibility Review

kadaza.pl accessibility score

70

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

Image elements do not have [alt] attributes

High

Form elements do not have associated labels

High

Links do not have a discernible name

Tables and lists

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

Impact

Issue

High

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

High

List items (<li>) are not contained within <ul> or <ol> parent elements.

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

kadaza.pl best practices score

83

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

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

kadaza.pl SEO score

86

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

Language and Encoding

  • Language Detected

    PL

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Kadaza.pl can be misinterpreted by Google and other search engines. Our service has detected that Polish is used on the page, and it does not match the claimed English language. Our system also found out that Kadaza.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

kadaza.pl

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