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dps.cz screenshot

Report Summary

  • 85

    Performance

    Renders faster than
    88% of other websites

  • 83

    Accessibility

    Visual factors better than
    that of 54% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 77

    SEO

    Google-friendlier than
    36% of websites

dps.cz

Internetové prezentace, e-shopy, grafika, foto | DPS Technology s.r.o.

Page Load Speed

6.1 sec in total

First Response

599 ms

Resources Loaded

4.8 sec

Page Rendered

640 ms

dps.cz screenshot

About Website

Visit dps.cz now to see the best up-to-date DPS content and also check out these interesting facts you probably never knew about dps.cz

Internetové prezentace na CMS Kentico, internetové prodejny na Zoner inShopu, návrh corporate identity, produktová fotografie, virtuální prohlídky, to vše od DPS Technology s.r.o.

Visit dps.cz

Key Findings

We analyzed Dps.cz page load time and found that the first response time was 599 ms and then it took 5.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.

Performance Metrics

dps.cz performance score

85

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.3 s

74/100

10%

LCP (Largest Contentful Paint)

Value3.5 s

63/100

25%

SI (Speed Index)

Value3.6 s

87/100

10%

TBT (Total Blocking Time)

Value10 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value4.5 s

83/100

10%

Network Requests Diagram

dps.cz

599 ms

GetResource.ashx

455 ms

jsapi

20 ms

main.js

221 ms

WebResource.axd

324 ms

Our browser made a total of 43 requests to load all elements on the main page. We found that 74% of them (32 requests) were addressed to the original Dps.cz, 14% (6 requests) were made to Support.dps.eu and 5% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (3.9 sec) belongs to the original domain Dps.cz.

Page Optimization Overview & Recommendations

Page size can be reduced by 90.7 kB (14%)

Content Size

647.2 kB

After Optimization

556.5 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Dps.cz main page is 647.2 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. 45% of websites need less resources to load. Images take 523.1 kB which makes up the majority of the site volume.

HTML Optimization

-65%

Potential reduce by 19.6 kB

  • Original 30.2 kB
  • After minification 27.7 kB
  • After compression 10.6 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 19.6 kB or 65% of the original size.

Image Optimization

-6%

Potential reduce by 31.1 kB

  • Original 523.1 kB
  • After minification 491.9 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. DPS images are well optimized though.

JavaScript Optimization

-37%

Potential reduce by 29.4 kB

  • Original 80.0 kB
  • After minification 79.9 kB
  • After compression 50.6 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 29.4 kB or 37% of the original size.

CSS Optimization

-76%

Potential reduce by 10.5 kB

  • Original 13.9 kB
  • After minification 13.9 kB
  • After compression 3.4 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. Dps.cz needs all CSS files to be minified and compressed as it can save up to 10.5 kB or 76% of the original size.

Requests Breakdown

Number of requests can be reduced by 22 (52%)

Requests Now

42

After Optimization

20

  • Images
  • JavaScript
  • CSS

The browser has sent 42 CSS, Javascripts, AJAX and image requests in order to completely render the main page of DPS. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 9 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

dps.cz

dps.cz

599 ms

GetResource.ashx

GetResource.ashx

455 ms

jsapi

jsapi

20 ms

main.js

main.js

221 ms

WebResource.axd

WebResource.axd

324 ms

ScriptResource.axd

ScriptResource.axd

564 ms

ScriptResource.axd

ScriptResource.axd

213 ms

ga.js

ga.js

8 ms

jquery.min.js

jquery.min.js

48 ms

jquery-ui.min.js

jquery-ui.min.js

64 ms

__utm.gif

__utm.gif

54 ms

search_btn.png

search_btn.png

115 ms

Bonusovy-system-pro-Zoner-inShop4.aspx

Bonusovy-system-pro-Zoner-inShop4.aspx

1533 ms

Panoramaticke-virtualni-prohlidky.aspx

Panoramaticke-virtualni-prohlidky.aspx

582 ms

Corporate-identity-zaklad-kazde-firmy.aspx

Corporate-identity-zaklad-kazde-firmy.aspx

2860 ms

Internetove-prezentace.aspx

Internetove-prezentace.aspx

3886 ms

Internetove-prodejny.aspx

Internetove-prodejny.aspx

3489 ms

Corporate-identity.aspx

Corporate-identity.aspx

801 ms

page_outer.png

page_outer.png

575 ms

page.png

page.png

685 ms

logo.png

logo.png

1003 ms

topmenu.png

topmenu.png

792 ms

slider.png

slider.png

1158 ms

more_information.png

more_information.png

1108 ms

slider-tab.png

slider-tab.png

1386 ms

main_outer.png

main_outer.png

1264 ms

main.png

main.png

1371 ms

Helpdesk.aspx

Helpdesk.aspx

1547 ms

bullet01.png

bullet01.png

1491 ms

Vyzadejte-si-nabidku.aspx

Vyzadejte-si-nabidku.aspx

2106 ms

Sluzby-pro-zakazniky.aspx

Sluzby-pro-zakazniky.aspx

1662 ms

footer_outer.png

footer_outer.png

1661 ms

footer.png

footer.png

1767 ms

bottommenu01.png

bottommenu01.png

1765 ms

bottommenu02.png

bottommenu02.png

1870 ms

bottommenu03.png

bottommenu03.png

1868 ms

slider-tab-over.png

slider-tab-over.png

1936 ms

index.php

index.php

1305 ms

file_wd4jft5tsaccgt8.png

file_wd4jft5tsaccgt8.png

158 ms

icon_close.png

icon_close.png

307 ms

index.php

index.php

521 ms

icon_badge_gray.png

icon_badge_gray.png

287 ms

badge_livechat_en_white.png

badge_livechat_en_white.png

281 ms

Accessibility Review

dps.cz accessibility score

83

Accessibility Issues

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

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

Form elements do not have associated labels

Best Practices

dps.cz best practices score

58

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

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

dps.cz SEO score

77

Search Engine Optimization Advices

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 Dps.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 Dps.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

dps.cz

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