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cz.info.pl screenshot

Report Summary

  • 33

    Performance

    Renders faster than
    53% of other websites

  • 79

    Accessibility

    Visual factors better than
    that of 47% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 97

    SEO

    Google-friendlier than
    91% of websites

cz.info.pl

cz.info.pl

Page Load Speed

8.9 sec in total

First Response

1.2 sec

Resources Loaded

6.1 sec

Page Rendered

1.7 sec

cz.info.pl screenshot

About Website

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

cz.info.pl to internetowa platforma łącząca funkcję tradycyjnego - nowoczesnego dziennika informacyjnego z portalem internetowym.

Visit cz.info.pl

Key Findings

We analyzed Cz.info.pl page load time and found that the first response time was 1.2 sec and then it took 7.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.

Performance Metrics

cz.info.pl performance score

33

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value6.3 s

3/100

10%

LCP (Largest Contentful Paint)

Value8.0 s

2/100

25%

SI (Speed Index)

Value10.8 s

7/100

10%

TBT (Total Blocking Time)

Value640 ms

47/100

30%

CLS (Cumulative Layout Shift)

Value0.065

97/100

15%

TTI (Time to Interactive)

Value9.3 s

31/100

10%

Network Requests Diagram

cz.info.pl

1165 ms

all.min.css

290 ms

font-awesome.min.css

423 ms

ekko-lightbox.css

478 ms

awesomplete.css

484 ms

Our browser made a total of 155 requests to load all elements on the main page. We found that 99% of them (154 requests) were addressed to the original Cz.info.pl, 1% (1 request) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (1.3 sec) belongs to the original domain Cz.info.pl.

Page Optimization Overview & Recommendations

Page size can be reduced by 228.5 kB (67%)

Content Size

341.0 kB

After Optimization

112.5 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Cz.info.pl main page is 341.0 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. 60% of websites need less resources to load. HTML takes 247.3 kB which makes up the majority of the site volume.

HTML Optimization

-92%

Potential reduce by 226.5 kB

  • Original 247.3 kB
  • After minification 167.1 kB
  • After compression 20.8 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. This page needs HTML code to be minified as it can gain 80.3 kB, which is 32% 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 226.5 kB or 92% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 54.1 kB
  • After minification 54.1 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. Cz images are well optimized though.

JavaScript Optimization

-3%

Potential reduce by 630 B

  • Original 24.3 kB
  • After minification 24.3 kB
  • After compression 23.7 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

-9%

Potential reduce by 1.3 kB

  • Original 15.3 kB
  • After minification 15.3 kB
  • After compression 13.9 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. Cz.info.pl has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 56 (36%)

Requests Now

154

After Optimization

98

  • Images
  • JavaScript
  • CSS

The browser has sent 154 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Cz. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 35 to 1 for JavaScripts and from 23 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

cz.info.pl

cz.info.pl

1165 ms

all.min.css

all.min.css

290 ms

font-awesome.min.css

font-awesome.min.css

423 ms

ekko-lightbox.css

ekko-lightbox.css

478 ms

awesomplete.css

awesomplete.css

484 ms

joomla-alert.min.css

joomla-alert.min.css

480 ms

content.min.css

content.min.css

486 ms

js-offcanvas.css

js-offcanvas.css

484 ms

css

css

40 ms

cookies.css

cookies.css

544 ms

style.css

style.css

599 ms

style.css

style.css

602 ms

owl.carousel.min.css

owl.carousel.min.css

603 ms

owl.theme.default.css

owl.theme.default.css

603 ms

style.css

style.css

604 ms

style.css

style.css

665 ms

swiper-bundle.min.css

swiper-bundle.min.css

719 ms

style.css

style.css

720 ms

style.css

style.css

723 ms

style.css

style.css

723 ms

style.css

style.css

724 ms

style.css

style.css

786 ms

template.css

template.css

1071 ms

34.css

34.css

842 ms

jquery.min.js

jquery.min.js

977 ms

imagesloaded.pkgd.min.js

imagesloaded.pkgd.min.js

843 ms

jquery-noconflict.min.js

jquery-noconflict.min.js

843 ms

jquery-migrate.min.js

jquery-migrate.min.js

912 ms

bootstrap.bundle.min.js

bootstrap.bundle.min.js

1018 ms

jquery.cookie.js

jquery.cookie.js

964 ms

ekko-lightbox.js

ekko-lightbox.js

973 ms

isotope.pkgd.min.js

isotope.pkgd.min.js

1052 ms

core.min.js

core.min.js

1123 ms

finder-es5.min.js

finder-es5.min.js

1124 ms

messages-es5.min.js

messages-es5.min.js

1124 ms

bootstrap-es5.min.js

bootstrap-es5.min.js

1273 ms

awesomplete.min.js

awesomplete.min.js

1177 ms

finder.min.js

finder.min.js

1073 ms

messages.min.js

messages.min.js

929 ms

dropdown.min.js

dropdown.min.js

809 ms

collapse.min.js

collapse.min.js

759 ms

js-offcanvas.pkgd.js

js-offcanvas.pkgd.js

844 ms

bodyScrollLock.min.js

bodyScrollLock.min.js

835 ms

offcanvas.js

offcanvas.js

864 ms

template.js

template.js

867 ms

base.js

base.js

816 ms

script.js

script.js

802 ms

owl.carousel.min.js

owl.carousel.min.js

850 ms

script.js

script.js

840 ms

droppicsHelper.js

droppicsHelper.js

865 ms

jquery.fitvids.js

jquery.fitvids.js

870 ms

swiper-bundle.min.js

swiper-bundle.min.js

886 ms

script.js

script.js

804 ms

script.js

script.js

843 ms

script.js

script.js

849 ms

script.js

script.js

867 ms

script.js

script.js

871 ms

script.js

script.js

860 ms

megamenu.js

megamenu.js

832 ms

logo.png

logo.png

170 ms

banner-1.png

banner-1.png

369 ms

search-light.svg

search-light.svg

168 ms

parlament-europejski.jpg

parlament-europejski.jpg

286 ms

mieszkanie-ranking-19.jpg

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170 ms

pracownik-sezonowy-kawiarnia.jpg

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292 ms

mgs-siudmak-2024j.jpg

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366 ms

filharmonia-stuhr-maciej-stan-up-2024.jpg

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317 ms

mgs-kuraj-elzbieta-2024.jpg

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300 ms

politechnik-hrabina-paczek-2024.jpg

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339 ms

mgs-derda-mateusz-2024.jpg

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459 ms

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449 ms

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505 ms

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501 ms

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549 ms

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516 ms

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608 ms

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641 ms

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679 ms

czwa-3-aleja-zielen-2021-01.jpg

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681 ms

auta-ulica-new.jpg

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661 ms

teatr-cudowne-2024.jpg

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726 ms

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764 ms

wilczek-kornel-mdk-2024.jpg

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881 ms

streetbal-vol-10-2024.jpg

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809 ms

nordic-kweczka-janeczek-czechy-2024.jpg

nordic-kweczka-janeczek-czechy-2024.jpg

850 ms

rakow-pogon-szczecin-2024.jpg

rakow-pogon-szczecin-2024.jpg

875 ms

zawal-serca.jpg

zawal-serca.jpg

903 ms

kawa-01.jpg

kawa-01.jpg

920 ms

chlopcy-z-placu-broni.jpg

chlopcy-z-placu-broni.jpg

956 ms

jakubczak-aleksandra.jpg

jakubczak-aleksandra.jpg

1020 ms

suchomlinow-wladimir.jpg

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1025 ms

loretanska-01.jpg

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1017 ms

szpital-pck-02.jpg

szpital-pck-02.jpg

1082 ms

adra-polska-logo.jpg

adra-polska-logo.jpg

1073 ms

psoni-logo.jpg

psoni-logo.jpg

1060 ms

wojsko-wakacje-z-wojskiem-2024.jpg

wojsko-wakacje-z-wojskiem-2024.jpg

1006 ms

zus-kasa-emeryci.jpg

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1020 ms

rolat-zygmunt-nagroda-hubermana-2022.jpg

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923 ms

stary-rynek-z-lotu-ptaka-2024.jpg

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948 ms

rekl_370_200_wosp-2024.jpg

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965 ms

dar-serca.jpg

dar-serca.jpg

942 ms

tgl-galeria.jpg

tgl-galeria.jpg

1055 ms

puccar.jpg

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1033 ms

transportico.jpg

transportico.jpg

1007 ms

blaszczykowski-gest-23.jpg

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1027 ms

drynda-grechuta-2023.jpg

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944 ms

wolek-jan-benefis-2023.jpg

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974 ms

18-hot-jazz-spring-2023.jpg

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982 ms

makabunda-2023.jpg

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1025 ms

ampera-2023.jpg

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1035 ms

17-hot-jazz-spring-2022.jpg

17-hot-jazz-spring-2022.jpg

995 ms

storks-2022.jpg

storks-2022.jpg

939 ms

poczesna-turniej-sw-2021.jpg

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964 ms

blizny-kuca-2021.jpg

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972 ms

dlubak-mgnienie-stepkowski-2021.jpg

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1017 ms

lwy-slask-20-6-21.jpg

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1009 ms

lwy-torun-6-6-21.jpg

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975 ms

puchar-polski-2021.jpg

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959 ms

lwy-leszno-16-5-21.jpg

lwy-leszno-16-5-21.jpg

967 ms

wrzosowiak-mistrzostwa-czwy-02.jpg

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929 ms

puchar-kuchty-2021.jpg

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963 ms

poczesna-mistrzostwa-op-2020.jpg

poczesna-mistrzostwa-op-2020.jpg

974 ms

miss-polonia-2020.jpg

miss-polonia-2020.jpg

951 ms

poczesna-deli-cup-2020.jpg

poczesna-deli-cup-2020.jpg

975 ms

lwy-poczesna-12-7-20.jpg

lwy-poczesna-12-7-20.jpg

991 ms

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lwy-gniezno-28-6-20.jpg

912 ms

tropem-wilczym-mstow-20.jpg

tropem-wilczym-mstow-20.jpg

967 ms

wlokniarz-prezentacja-2020.jpg

wlokniarz-prezentacja-2020.jpg

980 ms

wosp-2020.jpg

wosp-2020.jpg

940 ms

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987 ms

rakotworczosc-2019.jpg

rakotworczosc-2019.jpg

976 ms

poczesna-puchar-pl-2019.jpg

poczesna-puchar-pl-2019.jpg

945 ms

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wlokniarz-falubaz-02.jpg

947 ms

mokra-2019.jpg

mokra-2019.jpg

959 ms

wlokniarz-leszno-02.jpg

wlokniarz-leszno-02.jpg

947 ms

setowska-balbina-2019.jpg

setowska-balbina-2019.jpg

997 ms

dmpj-2019-01.jpg

dmpj-2019-01.jpg

979 ms

poczesna-mistrzostwa-speed-02.jpg

poczesna-mistrzostwa-speed-02.jpg

914 ms

wlokniarz-grudziadz-01.jpg

wlokniarz-grudziadz-01.jpg

915 ms

rekord-krew-2019.jpg

rekord-krew-2019.jpg

944 ms

poczesna-mistrzostwa-speed-01.jpg

poczesna-mistrzostwa-speed-01.jpg

956 ms

wlokniarz-torun-01.jpg

wlokniarz-torun-01.jpg

990 ms

best-pairs-2019.jpg

best-pairs-2019.jpg

972 ms

6-festiwal-retro-2019.jpg

6-festiwal-retro-2019.jpg

961 ms

kresy-koncert.jpg

kresy-koncert.jpg

895 ms

miss-polonia-2019-final.jpg

miss-polonia-2019-final.jpg

921 ms

9-frytka-off.jpg

9-frytka-off.jpg

959 ms

15-hot-jazz-spring.jpg

15-hot-jazz-spring.jpg

984 ms

wlokniarz-falubaz-01.jpg

wlokniarz-falubaz-01.jpg

972 ms

wlokniarz-sparta-01.jpg

wlokniarz-sparta-01.jpg

941 ms

wlokniarz-leszno-01.jpg

wlokniarz-leszno-01.jpg

930 ms

poczesna-u-21.jpg

poczesna-u-21.jpg

920 ms

wlokniarz-lublin-01.jpg

wlokniarz-lublin-01.jpg

969 ms

miss-polonia-2019.jpg

miss-polonia-2019.jpg

955 ms

logo_gray.png

logo_gray.png

923 ms

Accessibility Review

cz.info.pl accessibility score

79

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

button, link, and menuitem elements do not have accessible names.

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

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

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

cz.info.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

High

Page has valid source maps

SEO Factors

cz.info.pl SEO score

97

Search Engine Optimization Advices

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 Cz.info.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 Cz.info.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

cz.info.pl

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