Tools & Wizards About Us
czd.pl screenshot

Report Summary

  • 18

    Performance

    Renders faster than
    34% of other websites

  • 100

    Accessibility

    Visual factors better than
    that of 97% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    81% of websites

  • 95

    SEO

    Google-friendlier than
    91% of websites

czd.pl

Page Load Speed

8 sec in total

First Response

3 sec

Resources Loaded

4.7 sec

Page Rendered

289 ms

czd.pl screenshot

About Website

Visit czd.pl now to see the best up-to-date Czd content for Poland and also check out these interesting facts you probably never knew about czd.pl

Jeden z największych specjalistycznych szpitali pediatrycznych w Polsce. Osiągnięcia naukowe i kliniczne są efektem już ponad 30-letniej pracy wybitnego zespołu medycznego.

Visit czd.pl

Key Findings

We analyzed Czd.pl page load time and found that the first response time was 3 sec and then it took 5 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.

Performance Metrics

czd.pl performance score

18

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.5 s

15/100

10%

LCP (Largest Contentful Paint)

Value6.3 s

10/100

25%

SI (Speed Index)

Value8.6 s

17/100

10%

TBT (Total Blocking Time)

Value830 ms

35/100

30%

CLS (Cumulative Layout Shift)

Value0.722

6/100

15%

TTI (Time to Interactive)

Value14.6 s

8/100

10%

Network Requests Diagram

czd.pl

2998 ms

default.css

216 ms

default.css

225 ms

default.css

226 ms

mootools.js

563 ms

Our browser made a total of 80 requests to load all elements on the main page. We found that 80% of them (64 requests) were addressed to the original Czd.pl, 13% (10 requests) were made to Static.xx.fbcdn.net and 3% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (3 sec) belongs to the original domain Czd.pl.

Page Optimization Overview & Recommendations

Page size can be reduced by 282.3 kB (23%)

Content Size

1.2 MB

After Optimization

937.8 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Czd.pl main page is 1.2 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. 30% of websites need less resources to load. Images take 958.3 kB which makes up the majority of the site volume.

HTML Optimization

-75%

Potential reduce by 102.0 kB

  • Original 136.0 kB
  • After minification 131.7 kB
  • After compression 34.0 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 102.0 kB or 75% of the original size.

Image Optimization

-10%

Potential reduce by 99.5 kB

  • Original 958.3 kB
  • After minification 858.7 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. Czd images are well optimized though.

JavaScript Optimization

-60%

Potential reduce by 56.5 kB

  • Original 94.8 kB
  • After minification 93.7 kB
  • After compression 38.3 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 56.5 kB or 60% of the original size.

CSS Optimization

-78%

Potential reduce by 24.2 kB

  • Original 30.9 kB
  • After minification 25.5 kB
  • After compression 6.7 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. Czd.pl needs all CSS files to be minified and compressed as it can save up to 24.2 kB or 78% of the original size.

Requests Breakdown

Number of requests can be reduced by 34 (43%)

Requests Now

79

After Optimization

45

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 79 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Czd. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 11 to 1 for JavaScripts and from 10 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

czd.pl

czd.pl

2998 ms

default.css

default.css

216 ms

default.css

default.css

225 ms

default.css

default.css

226 ms

mootools.js

mootools.js

563 ms

caption.js

caption.js

226 ms

system.css

system.css

319 ms

general.css

general.css

334 ms

template.css

template.css

446 ms

kolor_turkus.css

kolor_turkus.css

338 ms

editor.css

editor.css

424 ms

jquery.min.js

jquery.min.js

73 ms

jquery.cookie.min.js

jquery.cookie.min.js

443 ms

ga.js

ga.js

46 ms

glowneTlo.png

glowneTlo.png

442 ms

naglowek.png

naglowek.png

227 ms

ods.gif

ods.gif

108 ms

topMenu2Kreska.png

topMenu2Kreska.png

115 ms

czd-search.gif

czd-search.gif

116 ms

searchButton.gif

searchButton.gif

223 ms

1000-Pierwszych-Dni-logo-2016_590.png

1000-Pierwszych-Dni-logo-2016_590.png

792 ms

imgp2370_593.jpg

imgp2370_593.jpg

1903 ms

hometopbanerpic1.jpg

hometopbanerpic1.jpg

547 ms

ankieta2015_baner2.png

ankieta2015_baner2.png

350 ms

nauka_copy.png

nauka_copy.png

453 ms

infolinia_mail2.jpg

infolinia_mail2.jpg

776 ms

KURSY_230.jpg

KURSY_230.jpg

791 ms

czd_banner-zmiana_logo1.png

czd_banner-zmiana_logo1.png

862 ms

bip.jpg

bip.jpg

995 ms

philips_dla_czd.jpg

philips_dla_czd.jpg

1938 ms

homeTopBaner1.png

homeTopBaner1.png

875 ms

topBanerDotOn.png

topBanerDotOn.png

876 ms

topBanerDotOff.png

topBanerDotOff.png

941 ms

homeTopBaner2.png

homeTopBaner2.png

986 ms

topBanerNavLeft.png

topBanerNavLeft.png

987 ms

topBanerNavRight.png

topBanerNavRight.png

1049 ms

blueMenu1.png

blueMenu1.png

1077 ms

blueMenu0.png

blueMenu0.png

1098 ms

blueMenu2.png

blueMenu2.png

1099 ms

blueMenuKreska.png

blueMenuKreska.png

1154 ms

blueMenuBtn.png

blueMenuBtn.png

1193 ms

whiteBox1.png

whiteBox1.png

1211 ms

whiteBox0.png

whiteBox0.png

1212 ms

whiteBox2.png

whiteBox2.png

1261 ms

homeKreski.gif

homeKreski.gif

1303 ms

blueDot.png

blueDot.png

1324 ms

blueMore.png

blueMore.png

1324 ms

__utm.gif

__utm.gif

12 ms

likebox.php

likebox.php

125 ms

whiteBoxHR.png

whiteBoxHR.png

1232 ms

minio4.jpg

minio4.jpg

1619 ms

PLAKAT_4pory_rocka-1a.jpg

PLAKAT_4pory_rocka-1a.jpg

2313 ms

roNeOY-tz5Y.css

roNeOY-tz5Y.css

47 ms

UHhaxo8Cs3k.css

UHhaxo8Cs3k.css

53 ms

_rx8naC75Dy.js

_rx8naC75Dy.js

68 ms

x5F9OMjKyLw.js

x5F9OMjKyLw.js

94 ms

ICDbTSzjQEg.js

ICDbTSzjQEg.js

91 ms

TTCre3391I0.js

TTCre3391I0.js

92 ms

10173720_795014247178050_6713370962438827270_n.jpg

10173720_795014247178050_6713370962438827270_n.jpg

49 ms

10301544_795115640501244_1738607288757326910_n.png

10301544_795115640501244_1738607288757326910_n.png

30 ms

wL6VQj7Ab77.png

wL6VQj7Ab77.png

14 ms

s7jcwEQH7Sx.png

s7jcwEQH7Sx.png

13 ms

I6-MnjEovm5.js

I6-MnjEovm5.js

9 ms

vlXaquuXMrr.js

vlXaquuXMrr.js

12 ms

stopka.png

stopka.png

1845 ms

robin.jpg

robin.jpg

776 ms

epn.jpg

epn.jpg

882 ms

olaf.jpg

olaf.jpg

989 ms

rownowaga.jpg

rownowaga.jpg

1096 ms

zywczyk.jpg

zywczyk.jpg

1165 ms

dziecimaz.jpg

dziecimaz.jpg

1203 ms

epistop-logo.jpg

epistop-logo.jpg

1277 ms

fundacja.jpg

fundacja.jpg

1272 ms

immunologia.jpg

immunologia.jpg

1270 ms

kardiologia.jpg

kardiologia.jpg

1262 ms

blok.png

blok.png

1448 ms

ncdp.png

ncdp.png

1265 ms

cookiesLeft.png

cookiesLeft.png

1248 ms

cookiesMiddle.png

cookiesMiddle.png

1260 ms

cookiesRight.png

cookiesRight.png

1270 ms

Accessibility Review

czd.pl accessibility score

100

Accessibility Issues

Best Practices

czd.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

Missing source maps for large first-party JavaScript

SEO Factors

czd.pl SEO score

95

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 Czd.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 Czd.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

czd.pl

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