Tools & Wizards About Us
charita.cz screenshot

Report Summary

  • 35

    Performance

    Renders faster than
    55% of other websites

  • 94

    Accessibility

    Visual factors better than
    that of 83% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 90

    SEO

    Google-friendlier than
    68% of websites

charita.cz

Charita Česká republika | 100 let z lásky k lidem  

Page Load Speed

6.2 sec in total

First Response

396 ms

Resources Loaded

5.5 sec

Page Rendered

321 ms

charita.cz screenshot

About Website

Visit charita.cz now to see the best up-to-date Charita content for Czech Republic and also check out these interesting facts you probably never knew about charita.cz

Jsme nezisková organizace s celostátní strukturou poskytující největší síť nestátních sociálních a zdravotních služeb v ČR.

Visit charita.cz

Key Findings

We analyzed Charita.cz page load time and found that the first response time was 396 ms and then it took 5.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.

Performance Metrics

charita.cz performance score

35

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.5 s

15/100

10%

LCP (Largest Contentful Paint)

Value15.9 s

0/100

25%

SI (Speed Index)

Value7.0 s

32/100

10%

TBT (Total Blocking Time)

Value880 ms

32/100

30%

CLS (Cumulative Layout Shift)

Value0.007

100/100

15%

TTI (Time to Interactive)

Value7.0 s

52/100

10%

Network Requests Diagram

charita.cz

396 ms

www.charita.cz

1305 ms

main.css

904 ms

prettyPhoto.css

523 ms

main.css

264 ms

Our browser made a total of 95 requests to load all elements on the main page. We found that 73% of them (69 requests) were addressed to the original Charita.cz, 12% (11 requests) were made to Policka.charita.cz and 5% (5 requests) were made to Acho.charita.cz. The less responsive or slowest element that took the longest time to load (2.6 sec) belongs to the original domain Charita.cz.

Page Optimization Overview & Recommendations

Page size can be reduced by 373.5 kB (24%)

Content Size

1.6 MB

After Optimization

1.2 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Charita.cz main page is 1.6 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. 25% of websites need less resources to load. Images take 1.2 MB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 47.6 kB

  • Original 60.1 kB
  • After minification 51.0 kB
  • After compression 12.5 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 9.1 kB, which is 15% 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 47.6 kB or 79% of the original size.

Image Optimization

-4%

Potential reduce by 48.7 kB

  • Original 1.2 MB
  • After minification 1.1 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. Charita images are well optimized though.

JavaScript Optimization

-62%

Potential reduce by 104.2 kB

  • Original 169.2 kB
  • After minification 161.3 kB
  • After compression 65.0 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 104.2 kB or 62% of the original size.

CSS Optimization

-86%

Potential reduce by 173.0 kB

  • Original 201.6 kB
  • After minification 169.1 kB
  • After compression 28.6 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. Charita.cz needs all CSS files to be minified and compressed as it can save up to 173.0 kB or 86% of the original size.

Requests Breakdown

Number of requests can be reduced by 35 (38%)

Requests Now

92

After Optimization

57

  • Images
  • JavaScript
  • CSS

The browser has sent 92 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Charita. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 8 to 1 for JavaScripts and from 10 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

charita.cz

charita.cz

396 ms

www.charita.cz

www.charita.cz

1305 ms

main.css

main.css

904 ms

prettyPhoto.css

prettyPhoto.css

523 ms

main.css

main.css

264 ms

swfobject.js

swfobject.js

390 ms

jquery-1.6.1.min.js

jquery-1.6.1.min.js

1333 ms

jquery.prettyPhoto.js

jquery.prettyPhoto.js

651 ms

homepageitems.js

homepageitems.js

519 ms

lib.js

lib.js

935 ms

lib.global.js

lib.global.js

650 ms

cookies.js

cookies.js

651 ms

blue.css

blue.css

554 ms

green.css

green.css

263 ms

dark-blue.css

dark-blue.css

596 ms

yellow.css

yellow.css

260 ms

light-green.css

light-green.css

292 ms

violet.css

violet.css

813 ms

ga.js

ga.js

29 ms

print.css

print.css

132 ms

bg-page.gif

bg-page.gif

259 ms

header.png

header.png

387 ms

menu-top-ico.png

menu-top-ico.png

138 ms

002201_65_027855.jpg

002201_65_027855.jpg

775 ms

002272_65_028467.jpg

002272_65_028467.jpg

1035 ms

002279_65_028552.png

002279_65_028552.png

2582 ms

slider-bg-new.png

slider-bg-new.png

386 ms

nav.png

nav.png

383 ms

bnnr-bg.png

bnnr-bg.png

510 ms

itm.png

itm.png

769 ms

i0.png

i0.png

513 ms

i1.png

i1.png

638 ms

i2.png

i2.png

641 ms

i3.png

i3.png

767 ms

i4.png

i4.png

769 ms

logo.png

logo.png

896 ms

triangle.png

triangle.png

897 ms

cs.png

cs.png

899 ms

en.png

en.png

899 ms

vn.png

vn.png

1024 ms

mn.png

mn.png

1025 ms

facebook.png

facebook.png

1027 ms

youtube.png

youtube.png

1028 ms

post.png

post.png

1152 ms

search-form2.png

search-form2.png

1153 ms

search-submit.gif

search-submit.gif

1158 ms

002219_59_028036.jpg

002219_59_028036.jpg

1838 ms

pdf.gif

pdf.gif

1226 ms

001569_04_018084.jpg

001569_04_018084.jpg

1346 ms

001221_56_012063.jpg

001221_56_012063.jpg

919 ms

002960_64_039206.jpg

002960_64_039206.jpg

633 ms

002048_64_022932.jpg

002048_64_022932.jpg

771 ms

002050_64_022964.jpg

002050_64_022964.jpg

895 ms

002051_64_022980.jpg

002051_64_022980.jpg

1025 ms

002954_64_039110.jpg

002954_64_039110.jpg

1612 ms

002958_64_039174.jpg

002958_64_039174.jpg

1014 ms

002927_64_038710.jpg

002927_64_038710.jpg

759 ms

002933_64_038806.jpg

002933_64_038806.jpg

1017 ms

002934_64_038822.jpg

002934_64_038822.jpg

1532 ms

002921_64_038614.jpg

002921_64_038614.jpg

1144 ms

002944_64_038982.jpg

002944_64_038982.jpg

1607 ms

002882_64_038102.jpg

002882_64_038102.jpg

1272 ms

002877_64_038022.jpg

002877_64_038022.jpg

1569 ms

002879_64_038054.jpg

002879_64_038054.jpg

1696 ms

001325_64_014974.png

001325_64_014974.png

1089 ms

001061_56_010255.jpg

001061_56_010255.jpg

1028 ms

001208_56_011919.jpg

001208_56_011919.jpg

1266 ms

001212_56_011951.jpg

001212_56_011951.jpg

912 ms

001201_56_011855.jpg

001201_56_011855.jpg

1296 ms

col-boxies2.png

col-boxies2.png

1139 ms

home-box-item2.png

home-box-item2.png

1263 ms

ico-a.gif

ico-a.gif

1392 ms

right-ico.gif

right-ico.gif

1655 ms

001964_01_024917.jpg

001964_01_024917.jpg

1268 ms

box-article.png

box-article.png

1390 ms

box-gallery.gif

box-gallery.gif

1395 ms

col-boxies-bottom2.png

col-boxies-bottom2.png

1518 ms

__utm.gif

__utm.gif

30 ms

__utm.gif

__utm.gif

31 ms

bnnr-right-1.png

bnnr-right-1.png

2061 ms

collect

collect

60 ms

000185.gif

000185.gif

1422 ms

001665_04_021410.jpg

001665_04_021410.jpg

1422 ms

001666_04_021427.jpg

001666_04_021427.jpg

1432 ms

001670_01_021493.png

001670_01_021493.png

1421 ms

menu-right-top.png

menu-right-top.png

1427 ms

menu-right-bg.png

menu-right-bg.png

1426 ms

menu-right-bottom.png

menu-right-bottom.png

1427 ms

box-container-top.png

box-container-top.png

1303 ms

box-container-in.png

box-container-in.png

1333 ms

box-top.png

box-top.png

1297 ms

box-bottom.png

box-bottom.png

1301 ms

box-container-bottom.png

box-container-bottom.png

1300 ms

footer.gif

footer.gif

1458 ms

nav-active.png

nav-active.png

1297 ms

Accessibility Review

charita.cz accessibility score

94

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

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

Links do not have a discernible name

Best Practices

charita.cz best practices score

83

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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

charita.cz SEO score

90

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

    CS

  • Language Claimed

    CS

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Charita.cz can be misinterpreted by Google and other search engines. Our service has detected that Czech is used on the page, and it matches the claimed language. Our system also found out that Charita.cz 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

charita.cz

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