Tools & Wizards About Us
cstechnologies.cz screenshot

Report Summary

  • 50

    Performance

    Renders faster than
    68% of other websites

  • 73

    Accessibility

    Visual factors better than
    that of 38% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 92

    SEO

    Google-friendlier than
    74% of websites

cstechnologies.cz

CS Technologies s.r.o. - tvorba eshopů a webových prezentací

Page Load Speed

4 sec in total

First Response

407 ms

Resources Loaded

3.1 sec

Page Rendered

470 ms

cstechnologies.cz screenshot

About Website

Welcome to cstechnologies.cz homepage info - get ready to check CS Technologies best content for Czech Republic right away, or after learning these important things about cstechnologies.cz

Co můžete od spolupráce s námi očekávat? Staneme se Vaším partnerem pro úspěšnou prezentaci na internetu. Nezávazná konzultace zdarma.

Visit cstechnologies.cz

Key Findings

We analyzed Cstechnologies.cz page load time and found that the first response time was 407 ms and then it took 3.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.

Performance Metrics

cstechnologies.cz performance score

50

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.4 s

7/100

10%

LCP (Largest Contentful Paint)

Value7.9 s

3/100

25%

SI (Speed Index)

Value5.4 s

57/100

10%

TBT (Total Blocking Time)

Value50 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.219

57/100

15%

TTI (Time to Interactive)

Value7.6 s

46/100

10%

Network Requests Diagram

cstechnologies.cz

407 ms

www.cstechnologies.cz

520 ms

font-awesome.min.css

38 ms

main.min.css

185 ms

gray.min.css

289 ms

Our browser made a total of 71 requests to load all elements on the main page. We found that 75% of them (53 requests) were addressed to the original Cstechnologies.cz, 6% (4 requests) were made to Googletagmanager.com and 6% (4 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (994 ms) belongs to the original domain Cstechnologies.cz.

Page Optimization Overview & Recommendations

Page size can be reduced by 291.6 kB (12%)

Content Size

2.3 MB

After Optimization

2.0 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Cstechnologies.cz main page is 2.3 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. 70% of websites need less resources to load. Images take 2.0 MB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 46.6 kB

  • Original 55.7 kB
  • After minification 37.7 kB
  • After compression 9.1 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 18.1 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 46.6 kB or 84% of the original size.

Image Optimization

-8%

Potential reduce by 171.7 kB

  • Original 2.0 MB
  • After minification 1.9 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. CS Technologies images are well optimized though.

JavaScript Optimization

-31%

Potential reduce by 65.2 kB

  • Original 212.0 kB
  • After minification 212.0 kB
  • After compression 146.8 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 65.2 kB or 31% of the original size.

CSS Optimization

-17%

Potential reduce by 8.0 kB

  • Original 47.0 kB
  • After minification 45.9 kB
  • After compression 39.0 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. Cstechnologies.cz needs all CSS files to be minified and compressed as it can save up to 8.0 kB or 17% of the original size.

Requests Breakdown

Number of requests can be reduced by 25 (39%)

Requests Now

64

After Optimization

39

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 64 CSS, Javascripts, AJAX and image requests in order to completely render the main page of CS Technologies. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 16 to 1 for JavaScripts and from 11 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

cstechnologies.cz

cstechnologies.cz

407 ms

www.cstechnologies.cz

www.cstechnologies.cz

520 ms

font-awesome.min.css

font-awesome.min.css

38 ms

main.min.css

main.min.css

185 ms

gray.min.css

gray.min.css

289 ms

shared2.min.css

shared2.min.css

381 ms

shared.css

shared.css

384 ms

style.min.css

style.min.css

387 ms

css

css

43 ms

css

css

60 ms

62129f58-6367-4cef-89e1-7a4d197a7cb7-cs

62129f58-6367-4cef-89e1-7a4d197a7cb7-cs

381 ms

CookieOptOut.css

CookieOptOut.css

384 ms

jquery.magnific-popup.css

jquery.magnific-popup.css

406 ms

widget_group_shared.js

widget_group_shared.js

743 ms

CookieOptOut.js

CookieOptOut.js

477 ms

jquery.magnific-popup.min.js

jquery.magnific-popup.min.js

569 ms

jquery.touch-swipe-1.6.18.min.js

jquery.touch-swipe-1.6.18.min.js

478 ms

WebResource.axd

WebResource.axd

660 ms

main.js

main.js

482 ms

shared.js

shared.js

574 ms

shared2.js

shared2.js

663 ms

jquery.gray.min.js

jquery.gray.min.js

578 ms

logo.png

logo.png

269 ms

logo-helpdesk.svg

logo-helpdesk.svg

272 ms

email.svg

email.svg

277 ms

bell.svg

bell.svg

415 ms

image_of_object

image_of_object

542 ms

image_of_object

image_of_object

653 ms

image_of_object

image_of_object

625 ms

image_of_object

image_of_object

624 ms

image_of_object

image_of_object

642 ms

image_of_object

image_of_object

743 ms

870b04af-2950-416a-bbb0-ff493a9adf23-cs

870b04af-2950-416a-bbb0-ff493a9adf23-cs

625 ms

8b41b9c4-035a-4e24-a2c8-a4469b21b4d8-cs

8b41b9c4-035a-4e24-a2c8-a4469b21b4d8-cs

746 ms

6357ec1d-0239-47c4-8e58-b8b88f8e5441-cs

6357ec1d-0239-47c4-8e58-b8b88f8e5441-cs

748 ms

1d24f18d-d7bb-4350-aac0-015caa59e2ce-cs

1d24f18d-d7bb-4350-aac0-015caa59e2ce-cs

747 ms

image_of_object

image_of_object

748 ms

image_of_object

image_of_object

831 ms

image_of_object

image_of_object

833 ms

image_of_object

image_of_object

834 ms

image_of_object

image_of_object

835 ms

image_of_object

image_of_object

835 ms

image_of_object

image_of_object

836 ms

image_of_object

image_of_object

847 ms

image_of_object

image_of_object

852 ms

image_of_object

image_of_object

893 ms

image_of_object

image_of_object

894 ms

image_of_object

image_of_object

896 ms

image_of_object

image_of_object

994 ms

image_of_object

image_of_object

925 ms

gtm.js

gtm.js

86 ms

hpMotiveWrap.png

hpMotiveWrap.png

594 ms

hpMotiveSymbol.png

hpMotiveSymbol.png

594 ms

sliderRef.png

sliderRef.png

594 ms

footerWrap.jpg

footerWrap.jpg

680 ms

footerMottoSymbol.png

footerMottoSymbol.png

605 ms

footerBtn.png

footerBtn.png

622 ms

BngbUXZYTXPIvIBgJJSb6s3BzlRRfKOFbvjojISmYWRm.ttf

BngbUXZYTXPIvIBgJJSb6s3BzlRRfKOFbvjojISmYWRm.ttf

106 ms

BngbUXZYTXPIvIBgJJSb6s3BzlRRfKOFbvjo0oSmYWRm.ttf

BngbUXZYTXPIvIBgJJSb6s3BzlRRfKOFbvjo0oSmYWRm.ttf

124 ms

BngbUXZYTXPIvIBgJJSb6s3BzlRRfKOFbvjojIWmYWRm.ttf

BngbUXZYTXPIvIBgJJSb6s3BzlRRfKOFbvjojIWmYWRm.ttf

145 ms

BngbUXZYTXPIvIBgJJSb6s3BzlRRfKOFbvjoa4OmYWRm.ttf

BngbUXZYTXPIvIBgJJSb6s3BzlRRfKOFbvjoa4OmYWRm.ttf

144 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

104 ms

js

js

92 ms

analytics.js

analytics.js

164 ms

destination

destination

164 ms

fbevents.js

fbevents.js

161 ms

collect

collect

55 ms

collect

collect

70 ms

js

js

54 ms

ga-audiences

ga-audiences

136 ms

retargeting.js

retargeting.js

692 ms

Accessibility Review

cstechnologies.cz accessibility score

73

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

Links do not have a discernible name

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

cstechnologies.cz 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

High

Page has valid source maps

SEO Factors

cstechnologies.cz SEO score

92

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

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 Cstechnologies.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 Cstechnologies.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

cstechnologies.cz

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