Tools & Wizards About Us
trade.cz screenshot

Report Summary

  • 62

    Performance

    Renders faster than
    76% of other websites

  • 96

    Accessibility

    Visual factors better than
    that of 88% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 88

    SEO

    Google-friendlier than
    65% of websites

trade.cz

Databáze CzechTrade - služby, dodavatelé, výrobci, export a import

Page Load Speed

4.2 sec in total

First Response

522 ms

Resources Loaded

3.5 sec

Page Rendered

176 ms

trade.cz screenshot

About Website

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

Databáze CzechTrade - služby, dodavatelé, výrobci, export a import

Visit trade.cz

Key Findings

We analyzed Trade.cz page load time and found that the first response time was 522 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

trade.cz performance score

62

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.8 s

28/100

10%

LCP (Largest Contentful Paint)

Value4.8 s

30/100

25%

SI (Speed Index)

Value4.8 s

67/100

10%

TBT (Total Blocking Time)

Value200 ms

90/100

30%

CLS (Cumulative Layout Shift)

Value0.079

94/100

15%

TTI (Time to Interactive)

Value8.0 s

43/100

10%

Network Requests Diagram

trade.cz

522 ms

trade.cz

439 ms

www.trade.cz

593 ms

www.trade.cz

496 ms

homepage.css

113 ms

Our browser made a total of 72 requests to load all elements on the main page. We found that 85% of them (61 requests) were addressed to the original Trade.cz, 4% (3 requests) were made to Fonts.gstatic.com and 3% (2 requests) were made to Emonitor.cz. The less responsive or slowest element that took the longest time to load (965 ms) belongs to the original domain Trade.cz.

Page Optimization Overview & Recommendations

Page size can be reduced by 69.4 kB (15%)

Content Size

465.1 kB

After Optimization

395.7 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Trade.cz main page is 465.1 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. 35% of websites need less resources to load. Images take 351.2 kB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 27.4 kB

  • Original 34.2 kB
  • After minification 31.1 kB
  • After compression 6.8 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 27.4 kB or 80% of the original size.

Image Optimization

-3%

Potential reduce by 9.0 kB

  • Original 351.2 kB
  • After minification 342.2 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. Trade images are well optimized though.

JavaScript Optimization

-45%

Potential reduce by 32.2 kB

  • Original 71.0 kB
  • After minification 71.0 kB
  • After compression 38.9 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 32.2 kB or 45% of the original size.

CSS Optimization

-10%

Potential reduce by 883 B

  • Original 8.6 kB
  • After minification 8.6 kB
  • After compression 7.8 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. Trade.cz has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 20 (31%)

Requests Now

65

After Optimization

45

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 65 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Trade. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 6 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

trade.cz

trade.cz

522 ms

trade.cz

trade.cz

439 ms

www.trade.cz

www.trade.cz

593 ms

www.trade.cz

www.trade.cz

496 ms

homepage.css

homepage.css

113 ms

css

css

36 ms

responsive.css

responsive.css

214 ms

new.css

new.css

303 ms

czechtrade-logo-cz.png

czechtrade-logo-cz.png

369 ms

czechtrade-us.png

czechtrade-us.png

368 ms

czechtrade-de.png

czechtrade-de.png

369 ms

czechtrade-es.png

czechtrade-es.png

370 ms

czechtrade-pl.png

czechtrade-pl.png

369 ms

czechtrade-sk.png

czechtrade-sk.png

402 ms

czechtrade-fr.png

czechtrade-fr.png

414 ms

czechtrade-ru.png

czechtrade-ru.png

414 ms

czechtrade-it.png

czechtrade-it.png

414 ms

czblue.gif

czblue.gif

418 ms

focus.js

focus.js

428 ms

stat-00000001.js

stat-00000001.js

808 ms

ga.js

ga.js

494 ms

function1.js

function1.js

501 ms

scroll.js

scroll.js

523 ms

49707833_0.gif

49707833_0.gif

541 ms

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62622919_0.gif

524 ms

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539 ms

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603 ms

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611 ms

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27680525_0.gif

630 ms

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15028208_0.gif

629 ms

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24832057_0.gif

648 ms

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26283948_0.gif

649 ms

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25167537_0.gif

714 ms

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721 ms

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734 ms

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737 ms

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867 ms

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0_49707833_262544.jpg

761 ms

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824 ms

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846 ms

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847 ms

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855 ms

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965 ms

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736 ms

KFOjCnqEu92Fr1Mu51TjASc6CsI.woff

KFOjCnqEu92Fr1Mu51TjASc6CsI.woff

59 ms

KFOlCnqEu92Fr1MmSU5fBBc-.woff

KFOlCnqEu92Fr1MmSU5fBBc-.woff

64 ms

KFOmCnqEu92Fr1Mu4mxM.woff

KFOmCnqEu92Fr1Mu4mxM.woff

80 ms

0_60742445_261847.jpg

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832 ms

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602 ms

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719 ms

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730 ms

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788 ms

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716 ms

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686 ms

0_62622919_261913.jpg

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884 ms

0_11085100_263106.jpg

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787 ms

0_25291661_1196249.jpg

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798 ms

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794 ms

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826 ms

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0_11085100_1197300.jpg

770 ms

0_26066645_263585.jpg

0_26066645_263585.jpg

912 ms

czred.gif

czred.gif

800 ms

pen.gif

pen.gif

797 ms

pes.gif

pes.gif

826 ms

pfr.gif

pfr.gif

834 ms

pcz.gif

pcz.gif

800 ms

dot.gif

dot.gif

108 ms

ga.js

ga.js

20 ms

__utm.gif

__utm.gif

15 ms

analytics.js

analytics.js

24 ms

collect

collect

15 ms

js

js

48 ms

Accessibility Review

trade.cz accessibility score

96

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.

Best Practices

trade.cz best practices score

75

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

Displays images with incorrect aspect ratio

SEO Factors

trade.cz SEO score

88

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 doesn't use 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 Trade.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 Trade.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

trade.cz

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