Tools & Wizards About Us
kadaza.pl screenshot

Report Summary

  • 31

    Performance

    Renders faster than
    51% 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

  • 86

    SEO

    Google-friendlier than
    60% of websites

kadaza.pl

Kadaza Polska - Podręczna internetowa strona startowa

Page Load Speed

2.5 sec in total

First Response

274 ms

Resources Loaded

2.1 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

Kadaza to wygodny i przejrzysty portal internetowy umożliwiający szybki start w sieci.

Visit kadaza.pl

Key Findings

We analyzed Kadaza.pl page load time and found that the first response time was 274 ms and then it took 2.2 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.

Performance Metrics

kadaza.pl performance score

31

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.0 s

22/100

10%

LCP (Largest Contentful Paint)

Value9.8 s

0/100

25%

SI (Speed Index)

Value5.7 s

51/100

10%

TBT (Total Blocking Time)

Value490 ms

59/100

30%

CLS (Cumulative Layout Shift)

Value0.464

19/100

15%

TTI (Time to Interactive)

Value9.0 s

34/100

10%

Network Requests Diagram

kadaza.pl

274 ms

www.kadaza.pl

725 ms

bootstrap.min.css

338 ms

bootstrap-theme.min.css

324 ms

font-awesome.min.css

327 ms

Our browser made a total of 70 requests to load all elements on the main page. We found that 87% of them (61 requests) were addressed to the original Kadaza.pl, 4% (3 requests) were made to Cdn.cookielaw.org and 4% (3 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (725 ms) belongs to the original domain Kadaza.pl.

Page Optimization Overview & Recommendations

Page size can be reduced by 442.5 kB (65%)

Content Size

678.9 kB

After Optimization

236.4 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Kadaza.pl main page is 678.9 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. 45% of websites need less resources to load. Javascripts take 264.6 kB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 132.1 kB

  • Original 155.9 kB
  • After minification 155.8 kB
  • After compression 23.8 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 132.1 kB or 85% of the original size.

Image Optimization

-10%

Potential reduce by 9.7 kB

  • Original 93.7 kB
  • After minification 83.9 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. Kadaza images are well optimized though.

JavaScript Optimization

-62%

Potential reduce by 163.2 kB

  • Original 264.6 kB
  • After minification 249.3 kB
  • After compression 101.4 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 163.2 kB or 62% of the original size.

CSS Optimization

-83%

Potential reduce by 137.5 kB

  • Original 164.8 kB
  • After minification 163.9 kB
  • After compression 27.2 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. Kadaza.pl needs all CSS files to be minified and compressed as it can save up to 137.5 kB or 83% of the original size.

Requests Breakdown

Number of requests can be reduced by 16 (24%)

Requests Now

68

After Optimization

52

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 68 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 from 13 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

kadaza.pl

kadaza.pl

274 ms

www.kadaza.pl

www.kadaza.pl

725 ms

bootstrap.min.css

bootstrap.min.css

338 ms

bootstrap-theme.min.css

bootstrap-theme.min.css

324 ms

font-awesome.min.css

font-awesome.min.css

327 ms

clean-switch.css

clean-switch.css

245 ms

0008fa509bab87a32c49d7f1b455e30a

0008fa509bab87a32c49d7f1b455e30a

412 ms

otSDKStub.js

otSDKStub.js

32 ms

js

js

72 ms

jquery-3.6.0.min.js

jquery-3.6.0.min.js

375 ms

Sortable.min.js

Sortable.min.js

408 ms

bootstrap.min.js

bootstrap.min.js

404 ms

iscroll-lite.js

iscroll-lite.js

326 ms

touch-dnd.js

touch-dnd.js

374 ms

browser_info.js

browser_info.js

408 ms

f5a5a78c-8809-4849-ac3b-daa9b47701ac.json

f5a5a78c-8809-4849-ac3b-daa9b47701ac.json

137 ms

analytics.js

analytics.js

46 ms

content_pl4.png

content_pl4.png

82 ms

add_to_home_icon.svg

add_to_home_icon.svg

106 ms

blank85_75.gif

blank85_75.gif

106 ms

edit.png

edit.png

171 ms

whatsapp-share.png

whatsapp-share.png

173 ms

fb-share.png

fb-share.png

174 ms

twitter-share.png

twitter-share.png

172 ms

email-share.png

email-share.png

178 ms

content_fb.png

content_fb.png

178 ms

content_insta.png

content_insta.png

232 ms

content_x-follow.png

content_x-follow.png

254 ms

content_youtube.png

content_youtube.png

253 ms

pl.gif

pl.gif

252 ms

add_to_home_icon.png

add_to_home_icon.png

262 ms

content_opera-icon.png

content_opera-icon.png

263 ms

linkid.js

linkid.js

6 ms

collect

collect

13 ms

youtube-logo.png

youtube-logo.png

243 ms

facebook_logo.png

facebook_logo.png

269 ms

allegro-2014.gif

allegro-2014.gif

270 ms

onet.png

onet.png

269 ms

wp-pl-3.gif

wp-pl-3.gif

281 ms

gazeta-pl-3.gif

gazeta-pl-3.gif

282 ms

outlook3.png

outlook3.png

319 ms

gmail.png

gmail.png

347 ms

olx.png

olx.png

346 ms

ceneo.png

ceneo.png

347 ms

interia.png

interia.png

362 ms

twojapogoda.gif

twojapogoda.gif

364 ms

o2.png

o2.png

396 ms

TVP.png

TVP.png

424 ms

telemagazyn4.gif

telemagazyn4.gif

425 ms

tvn24-pl.gif

tvn24-pl.gif

424 ms

js

js

59 ms

jakdojade.png

jakdojade.png

441 ms

rozklad-pkp2.gif

rozklad-pkp2.gif

443 ms

Targeo-Automapa.png

Targeo-Automapa.png

471 ms

poczta-polska4.gif

poczta-polska4.gif

500 ms

sportpl.png

sportpl.png

500 ms

moneypl.png

moneypl.png

497 ms

otodom.png

otodom.png

497 ms

otomoto3.gif

otomoto3.gif

498 ms

location

location

65 ms

instagram.png

instagram.png

459 ms

xcom4.png

xcom4.png

488 ms

filmweb.png

filmweb.png

488 ms

wikipedia-logo.png

wikipedia-logo.png

488 ms

bookingcom.png

bookingcom.png

510 ms

gov-pl.png

gov-pl.png

512 ms

otBannerSdk.js

otBannerSdk.js

17 ms

ipko.gif

ipko.gif

478 ms

mbank-new.gif

mbank-new.gif

488 ms

google.svg

google.svg

487 ms

Accessibility Review

kadaza.pl accessibility score

71

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

    PL

  • 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 matches the claimed 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: