Tools & Wizards About Us
kdk.pl screenshot

Report Summary

  • 14

    Performance

    Renders faster than
    26% of other websites

  • 96

    Accessibility

    Visual factors better than
    that of 88% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 90

    SEO

    Google-friendlier than
    68% of websites

kdk.pl

kdk.pl - motoryzacja, elektronika użytkowa, lifestyle I Nie przepisujemy internetu: testy, technika, poradniki, historia, prawo, felietony, miasta I K...

Page Load Speed

11.4 sec in total

First Response

357 ms

Resources Loaded

5.1 sec

Page Rendered

5.9 sec

kdk.pl screenshot

About Website

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

Portal motoryzacyjny kdk.pl jest lustrem miesięcznika motoryzacyjnego KATALOG dla kierowców, a w nim: testy i prezentacje, aktualności z kraju i świata, fragmenty książek, informacje motoryzacyjne, go...

Visit kdk.pl

Key Findings

We analyzed Kdk.pl page load time and found that the first response time was 357 ms and then it took 11 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.

Performance Metrics

kdk.pl performance score

14

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.4 s

37/100

10%

LCP (Largest Contentful Paint)

Value14.9 s

0/100

25%

SI (Speed Index)

Value8.0 s

22/100

10%

TBT (Total Blocking Time)

Value1,880 ms

9/100

30%

CLS (Cumulative Layout Shift)

Value0.349

32/100

15%

TTI (Time to Interactive)

Value14.2 s

9/100

10%

Network Requests Diagram

kdk.pl

357 ms

www.kdk.pl

358 ms

www.kdk.pl

509 ms

newslettershort.css

123 ms

content2017.css

245 ms

Our browser made a total of 169 requests to load all elements on the main page. We found that 92% of them (156 requests) were addressed to the original Kdk.pl, 4% (6 requests) were made to Googleads.g.doubleclick.net and 1% (2 requests) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (1.6 sec) belongs to the original domain Kdk.pl.

Page Optimization Overview & Recommendations

Page size can be reduced by 658.4 kB (7%)

Content Size

9.2 MB

After Optimization

8.5 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Kdk.pl main page is 9.2 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. 80% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 8.5 MB which makes up the majority of the site volume.

HTML Optimization

-89%

Potential reduce by 131.9 kB

  • Original 148.7 kB
  • After minification 144.8 kB
  • After compression 16.8 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 131.9 kB or 89% of the original size.

Image Optimization

-5%

Potential reduce by 397.8 kB

  • Original 8.5 MB
  • After minification 8.1 MB

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. Kdk images are well optimized though.

JavaScript Optimization

-23%

Potential reduce by 126.9 kB

  • Original 552.0 kB
  • After minification 552.0 kB
  • After compression 425.1 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 126.9 kB or 23% of the original size.

CSS Optimization

-18%

Potential reduce by 1.8 kB

  • Original 9.9 kB
  • After minification 9.8 kB
  • After compression 8.1 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. Kdk.pl needs all CSS files to be minified and compressed as it can save up to 1.8 kB or 18% of the original size.

Requests Breakdown

Number of requests can be reduced by 46 (28%)

Requests Now

162

After Optimization

116

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 162 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Kdk. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 40 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

kdk.pl

kdk.pl

357 ms

www.kdk.pl

www.kdk.pl

358 ms

www.kdk.pl

www.kdk.pl

509 ms

newslettershort.css

newslettershort.css

123 ms

content2017.css

content2017.css

245 ms

content-glowna.css

content-glowna.css

338 ms

slick.css

slick.css

335 ms

slick-theme.css

slick-theme.css

337 ms

menu.css

menu.css

340 ms

dropdown.css

dropdown.css

355 ms

modernizr.custom.js

modernizr.custom.js

365 ms

js

js

69 ms

jquery-1.9.1.min.js

jquery-1.9.1.min.js

566 ms

partnermiesiaca.js

partnermiesiaca.js

448 ms

partnermiesiacamobi.js

partnermiesiacamobi.js

449 ms

randomfrontfull.js

randomfrontfull.js

449 ms

content.js

content.js

593 ms

reklamy-750x200.js

reklamy-750x200.js

485 ms

reklamy.js

reklamy.js

559 ms

gazety.js

gazety.js

559 ms

adsbygoogle.js

adsbygoogle.js

132 ms

kdkreklama.js

kdkreklama.js

559 ms

partnertesty.js

partnertesty.js

604 ms

testy.js

testy.js

790 ms

partnertech.js

partnertech.js

668 ms

tech.js

tech.js

671 ms

partnerhistoria.js

partnerhistoria.js

674 ms

historia.js

historia.js

712 ms

partnerprawo.js

partnerprawo.js

724 ms

prawo.js

prawo.js

782 ms

partnerfelietony.js

partnerfelietony.js

782 ms

felietony.js

felietony.js

788 ms

partnerekologia.js

partnerekologia.js

830 ms

ekologia.js

ekologia.js

848 ms

partnerinspiracje.js

partnerinspiracje.js

894 ms

inspiracje.js

inspiracje.js

897 ms

partnermiejsca.js

partnermiejsca.js

897 ms

miejsca.js

miejsca.js

899 ms

reklamy-300x600.js

reklamy-300x600.js

949 ms

partnerczaswolny.js

partnerczaswolny.js

968 ms

jquery-2.2.0.min.js

jquery-2.2.0.min.js

32 ms

czaswolnytresc.js

czaswolnytresc.js

1006 ms

czaswolny.js

czaswolny.js

919 ms

latofonts.css

latofonts.css

774 ms

partnerwideo.js

partnerwideo.js

703 ms

filmyglowna.js

filmyglowna.js

764 ms

partnertechnologiczny.js

partnertechnologiczny.js

766 ms

naszemarki.js

naszemarki.js

805 ms

nie.gif

nie.gif

160 ms

kdk_pl_poziom.png

kdk_pl_poziom.png

159 ms

search.png

search.png

157 ms

kdk_pl_czarne_127.png

kdk_pl_czarne_127.png

166 ms

kdk_logo_czarne_127.png

kdk_logo_czarne_127.png

185 ms

kdk_logo_biale.png

kdk_logo_biale.png

427 ms

kdk_logo_czarne.png

kdk_logo_czarne.png

444 ms

fur_logo.png

fur_logo.png

248 ms

rss.png

rss.png

247 ms

search-biale.png

search-biale.png

284 ms

kdk_logo_biale_127.png

kdk_logo_biale_127.png

308 ms

js

js

60 ms

analytics.js

analytics.js

31 ms

latobold.ttf

latobold.ttf

497 ms

latonormal.ttf

latonormal.ttf

527 ms

partner-miesiaca-konkurs-maj-02.png

partner-miesiaca-konkurs-maj-02.png

342 ms

partner-miesiaca-konkurs-maj-01.png

partner-miesiaca-konkurs-maj-01.png

361 ms

DS4-puretech-130-line03.jpg

DS4-puretech-130-line03.jpg

1049 ms

kia-noro-hybrid-m-01.jpg

kia-noro-hybrid-m-01.jpg

685 ms

viofo-vs1-tiny-2k-01.jpg

viofo-vs1-tiny-2k-01.jpg

600 ms

vauxhall-astra-coupe-888-01.jpg

vauxhall-astra-coupe-888-01.jpg

707 ms

motory-wyposazenie-01.jpg

motory-wyposazenie-01.jpg

720 ms

collect

collect

53 ms

750x200px-przepraszamy-za-brak-reklamy.png

750x200px-przepraszamy-za-brak-reklamy.png

583 ms

750x200px-trynid-xl1.jpg

750x200px-trynid-xl1.jpg

641 ms

audi-balice-a4-300x250.jpg

audi-balice-a4-300x250.jpg

638 ms

sygnalizator-a-znak.jpg

sygnalizator-a-znak.jpg

767 ms

przejscie-dla-pieszych.jpg

przejscie-dla-pieszych.jpg

830 ms

dotykowe-ekrany.jpg

dotykowe-ekrany.jpg

758 ms

mustang-mach-e-03.jpg

mustang-mach-e-03.jpg

974 ms

katalog_dla_kierowcow_kr_379.jpg

katalog_dla_kierowcow_kr_379.jpg

757 ms

mitsubishi-asx-2024-01.jpg

mitsubishi-asx-2024-01.jpg

810 ms

suzuki-swift-fl-2024-04.jpg

suzuki-swift-fl-2024-04.jpg

836 ms

cupra-formentor-my2024-06.jpg

cupra-formentor-my2024-06.jpg

946 ms

orllo-car-track-4g-01.jpg

orllo-car-track-4g-01.jpg

929 ms

xblitz-mirror-hq-plus-po-roku-03.jpg

xblitz-mirror-hq-plus-po-roku-03.jpg

935 ms

viofo-a119-mini2-01.jpg

viofo-a119-mini2-01.jpg

947 ms

show_ads_impl.js

show_ads_impl.js

246 ms

orllo-force-one-4g-01.jpg

orllo-force-one-4g-01.jpg

966 ms

eliminacja-starszych-aut-01.jpg

eliminacja-starszych-aut-01.jpg

1333 ms

rotacja-miejsc-parkingowych.jpg

rotacja-miejsc-parkingowych.jpg

973 ms

DS4-puretech-130-line01.jpg

DS4-puretech-130-line01.jpg

981 ms

koncept-fiat-oltre.jpg

koncept-fiat-oltre.jpg

981 ms

ksztalt-znakow.jpg

ksztalt-znakow.jpg

993 ms

inny-sposob-karania.jpg

inny-sposob-karania.jpg

1057 ms

300x250px_reklama-zwrocila-uwage.jpg

300x250px_reklama-zwrocila-uwage.jpg

1063 ms

manualna-skrzynia.jpg

manualna-skrzynia.jpg

1076 ms

abarth-500e-02.jpg

abarth-500e-02.jpg

1077 ms

obserwator-pozytywow-czarne.jpg

obserwator-pozytywow-czarne.jpg

1092 ms

konkurs-kwiecien-1920x1280px.jpg

konkurs-kwiecien-1920x1280px.jpg

1605 ms

750x200px-znajdz-nie-szukaj.jpg

750x200px-znajdz-nie-szukaj.jpg

1038 ms

300x250px-trynid-skazany-na-150lat.jpg

300x250px-trynid-skazany-na-150lat.jpg

1043 ms

Trynid_logo_czarne_male.png

Trynid_logo_czarne_male.png

1035 ms

zrt_lookup.html

zrt_lookup.html

26 ms

ads

ads

354 ms

viofo-vs1-tiny-2k-04.jpg

viofo-vs1-tiny-2k-04.jpg

933 ms

ads

ads

162 ms

kia-noro-hybrid-m-13.jpg

kia-noro-hybrid-m-13.jpg

957 ms

ads

ads

292 ms

ads

ads

286 ms

ads

ads

301 ms

orllo-car-track-4g-02.jpg

orllo-car-track-4g-02.jpg

908 ms

auto_pl-300x250.gif

auto_pl-300x250.gif

904 ms

diesel-klinika-300x250px.jpg

diesel-klinika-300x250px.jpg

880 ms

znajdz-nie-szukaj-logo.png

znajdz-nie-szukaj-logo.png

909 ms

glosne-opony.jpg

glosne-opony.jpg

915 ms

klopotliwe-lpg-04.jpg

klopotliwe-lpg-04.jpg

1040 ms

wtryskiwacz-05.jpg

wtryskiwacz-05.jpg

916 ms

inne-parkowanie.jpg

inne-parkowanie.jpg

952 ms

trynid-logo-dla-ciekawskich.png

trynid-logo-dla-ciekawskich.png

871 ms

vauxhall-astra-coupe-888-02.jpg

vauxhall-astra-coupe-888-02.jpg

890 ms

slick.woff

slick.woff

838 ms

koncept-rinspeed-rone.jpg

koncept-rinspeed-rone.jpg

912 ms

historia-range-rover-II.jpg

historia-range-rover-II.jpg

922 ms

skoda-hispano-suiza-02.jpg

skoda-hispano-suiza-02.jpg

829 ms

motory-wyposazenie-02.jpg

motory-wyposazenie-02.jpg

832 ms

mustang-mach-e-04.jpg

mustang-mach-e-04.jpg

882 ms

300x250px-dodaj-firme-do-katalogu-firm.jpg

300x250px-dodaj-firme-do-katalogu-firm.jpg

899 ms

greenway.png

greenway.png

918 ms

elektryk-w-firmie.jpg

elektryk-w-firmie.jpg

908 ms

audi-q8-sportback-e-tron-12.jpg

audi-q8-sportback-e-tron-12.jpg

853 ms

mustang-e-mach-awd-09.jpg

mustang-e-mach-awd-09.jpg

897 ms

auto-krak-opel-astra-300x250.jpg

auto-krak-opel-astra-300x250.jpg

874 ms

lamax-clips1-anc-04.jpg

lamax-clips1-anc-04.jpg

892 ms

lamax-dots3-anc-03.jpg

lamax-dots3-anc-03.jpg

895 ms

lamax-tones1-03.jpg

lamax-tones1-03.jpg

834 ms

lamax-high-comfort-anc-05.jpg

lamax-high-comfort-anc-05.jpg

848 ms

blueapart-02.jpg

blueapart-02.jpg

876 ms

hel-bulwar-nadmorski.jpg

hel-bulwar-nadmorski.jpg

896 ms

sheraton-krakow-01.jpg

sheraton-krakow-01.jpg

859 ms

300x600px-trynid-model-turbosprezarka.jpg

300x600px-trynid-model-turbosprezarka.jpg

821 ms

rebis.jpg

rebis.jpg

808 ms

rok-szaranczy-rebis.jpg

rok-szaranczy-rebis.jpg

839 ms

paderborn-mroz-czwarta-strona.jpg

paderborn-mroz-czwarta-strona.jpg

937 ms

monte-cassino-rebis.jpg

monte-cassino-rebis.jpg

792 ms

wyrok-namietnosci-sonska.jpg

wyrok-namietnosci-sonska.jpg

791 ms

spirala-zla-minier-rebis.jpg

spirala-zla-minier-rebis.jpg

803 ms

zadan-w-miescie-wojna-czarne.jpg

zadan-w-miescie-wojna-czarne.jpg

801 ms

niewierna-butler-purple-book.jpg

niewierna-butler-purple-book.jpg

799 ms

zrodlo-jedrzej-pasierski-czarne.jpg

zrodlo-jedrzej-pasierski-czarne.jpg

795 ms

pastwa-agnieszka-jez-luna.jpg

pastwa-agnieszka-jez-luna.jpg

795 ms

kompania-x-rebis.jpg

kompania-x-rebis.jpg

798 ms

katalog_dla_kierowcow_kr_378.jpg

katalog_dla_kierowcow_kr_378.jpg

714 ms

katalog_dla_kierowcow_kr_377.jpg

katalog_dla_kierowcow_kr_377.jpg

736 ms

katalog_dla_kierowcow_kr_376.jpg

katalog_dla_kierowcow_kr_376.jpg

742 ms

katalog_dla_kierowcow_kr_375.jpg

katalog_dla_kierowcow_kr_375.jpg

752 ms

katalog_dla_kierowcow_kr_374.jpg

katalog_dla_kierowcow_kr_374.jpg

750 ms

katalog_dla_kierowcow_kr_373.jpg

katalog_dla_kierowcow_kr_373.jpg

710 ms

katalog_dla_kierowcow_kr_372.jpg

katalog_dla_kierowcow_kr_372.jpg

687 ms

katalog_dla_kierowcow_kr_371.jpg

katalog_dla_kierowcow_kr_371.jpg

738 ms

katalog_dla_kierowcow_kr_370.jpg

katalog_dla_kierowcow_kr_370.jpg

737 ms

viofo-vs1-tiny-2k-06.jpg

viofo-vs1-tiny-2k-06.jpg

704 ms

xblitz-mirror-hq-plus-po-roku-01.jpg

xblitz-mirror-hq-plus-po-roku-01.jpg

729 ms

viofo-a119-mini2-07.jpg

viofo-a119-mini2-07.jpg

716 ms

viofo-a119-mini2-15.jpg

viofo-a119-mini2-15.jpg

696 ms

shell-helix.jpg

shell-helix.jpg

745 ms

hp.png

hp.png

725 ms

Trynid_logo_bw.png

Trynid_logo_bw.png

703 ms

kdk_logo_biale_bw.png

kdk_logo_biale_bw.png

718 ms

kdk_pl_poziom_30px_bw.png

kdk_pl_poziom_30px_bw.png

712 ms

loading_inx.gif

loading_inx.gif

704 ms

Accessibility Review

kdk.pl accessibility score

96

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 input fields do not have accessible names

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.

Best Practices

kdk.pl best practices score

58

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

User Experience

Impact

Issue

High

Displays images with incorrect aspect ratio

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

kdk.pl SEO score

90

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

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Kdk.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 Kdk.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

kdk.pl

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