Tools & Wizards About Us
dialkovy-ovladac.eu screenshot

Report Summary

  • 33

    Performance

    Renders faster than
    53% of other websites

  • 87

    Accessibility

    Visual factors better than
    that of 66% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 91

    SEO

    Google-friendlier than
    70% of websites

dialkovy-ovladac.eu

Dálkové ovladače - specializovaný e-shop | emerx.cz

Page Load Speed

12.4 sec in total

First Response

322 ms

Resources Loaded

10.9 sec

Page Rendered

1.3 sec

dialkovy-ovladac.eu screenshot

About Website

Welcome to dialkovy-ovladac.eu homepage info - get ready to check Dialkovy Ovladac best content right away, or after learning these important things about dialkovy-ovladac.eu

Do bílého pole (NAPIŠTE CO HLEDÁTE) zadejte model vašeho zařízení, nebo model vašeho ovladače, jestli je na něm uveden. Zadejte pouze model bez

Visit dialkovy-ovladac.eu

Key Findings

We analyzed Dialkovy-ovladac.eu page load time and found that the first response time was 322 ms and then it took 12.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.

Performance Metrics

dialkovy-ovladac.eu performance score

33

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.8 s

4/100

10%

LCP (Largest Contentful Paint)

Value5.8 s

15/100

25%

SI (Speed Index)

Value16.7 s

0/100

10%

TBT (Total Blocking Time)

Value710 ms

41/100

30%

CLS (Cumulative Layout Shift)

Value0.002

100/100

15%

TTI (Time to Interactive)

Value11.5 s

18/100

10%

Network Requests Diagram

dialkovy-ovladac.eu

322 ms

www.dialkovy-ovladac.eu

234 ms

dalkove-ovladace.html

6956 ms

jsloader-10e8086c499c.js

637 ms

mainMenu.css

248 ms

Our browser made a total of 160 requests to load all elements on the main page. We found that 1% of them (2 requests) were addressed to the original Dialkovy-ovladac.eu, 86% (137 requests) were made to Emerx.cz and 1% (2 requests) were made to C.imedia.cz. The less responsive or slowest element that took the longest time to load (7 sec) relates to the external source Emerx.cz.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.3 MB (45%)

Content Size

2.9 MB

After Optimization

1.6 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Dialkovy-ovladac.eu main page is 2.9 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. 65% of websites need less resources to load. Images take 1.1 MB which makes up the majority of the site volume.

HTML Optimization

-86%

Potential reduce by 179.1 kB

  • Original 207.6 kB
  • After minification 184.5 kB
  • After compression 28.5 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 23.1 kB, which is 11% 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 179.1 kB or 86% of the original size.

Image Optimization

-10%

Potential reduce by 101.0 kB

  • Original 1.1 MB
  • After minification 954.9 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. Dialkovy Ovladac images are well optimized though.

JavaScript Optimization

-70%

Potential reduce by 509.4 kB

  • Original 725.0 kB
  • After minification 725.0 kB
  • After compression 215.6 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 509.4 kB or 70% of the original size.

CSS Optimization

-57%

Potential reduce by 541.8 kB

  • Original 946.3 kB
  • After minification 944.6 kB
  • After compression 404.5 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. Dialkovy-ovladac.eu needs all CSS files to be minified and compressed as it can save up to 541.8 kB or 57% of the original size.

Requests Breakdown

Number of requests can be reduced by 52 (34%)

Requests Now

153

After Optimization

101

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 153 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Dialkovy Ovladac. 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 17 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

dialkovy-ovladac.eu

dialkovy-ovladac.eu

322 ms

www.dialkovy-ovladac.eu

www.dialkovy-ovladac.eu

234 ms

dalkove-ovladace.html

dalkove-ovladace.html

6956 ms

jsloader-10e8086c499c.js

jsloader-10e8086c499c.js

637 ms

mainMenu.css

mainMenu.css

248 ms

bootstrap.min.css

bootstrap.min.css

362 ms

animate.min.css

animate.min.css

249 ms

jquery.countdown.css

jquery.countdown.css

243 ms

font-awesome.min.css

font-awesome.min.css

362 ms

bootstrap-image-gallery.min.css

bootstrap-image-gallery.min.css

362 ms

jquery-ui-1.9.2.custom.css

jquery-ui-1.9.2.custom.css

365 ms

colorbox.css

colorbox.css

483 ms

style.css

style.css

1386 ms

style.css

style.css

482 ms

filter.css

filter.css

483 ms

blueimp-gallery.min.css

blueimp-gallery.min.css

600 ms

bootstrap-image-gallery.min.css

bootstrap-image-gallery.min.css

598 ms

select2.css

select2.css

602 ms

select2-bootstrap.css

select2-bootstrap.css

722 ms

bootstrap.vertical-tabs.min.css

bootstrap.vertical-tabs.min.css

723 ms

saleBox.css

saleBox.css

712 ms

respond.min.js

respond.min.js

737 ms

mainMenu.js

mainMenu.js

816 ms

jquery.countdown.min.js

jquery.countdown.min.js

820 ms

jsloader-61422b149f6d.js

jsloader-61422b149f6d.js

358 ms

script.js

script.js

117 ms

blueimp-gallery.min.js

blueimp-gallery.min.js

120 ms

bootstrap-image-gallery.min.js

bootstrap-image-gallery.min.js

124 ms

conversion.js

conversion.js

14 ms

retargeting.js

retargeting.js

345 ms

ga.js

ga.js

134 ms

b2.png

b2.png

165 ms

flag-cz.png

flag-cz.png

160 ms

flag-sk.png

flag-sk.png

160 ms

logo_2015_remote.png

logo_2015_remote.png

163 ms

cart.png

cart.png

161 ms

active-menu.png

active-menu.png

164 ms

menu-separator.png

menu-separator.png

251 ms

dum.png

dum.png

255 ms

ovladace.png

ovladace.png

252 ms

active-arrow.png

active-arrow.png

255 ms

osvetleni.png

osvetleni.png

256 ms

auto.png

auto.png

257 ms

mobil.png

mobil.png

364 ms

hracky.png

hracky.png

366 ms

bat.png

bat.png

364 ms

telo.png

telo.png

366 ms

zabava.png

zabava.png

364 ms

zabezpeceni.png

zabezpeceni.png

368 ms

zahrada.png

zahrada.png

522 ms

darky.png

darky.png

524 ms

pagination-bg.png

pagination-bg.png

521 ms

ovladac-form.png

ovladac-form.png

613 ms

postup-ovladace.png

postup-ovladace.png

1042 ms

LG____AKB6968040_4d6782d043225.jpg

LG____AKB6968040_4d6782d043225.jpg

524 ms

medal-gold.png

medal-gold.png

611 ms

vodive-plosky-ovladac.jpg

vodive-plosky-ovladac.jpg

611 ms

medal-silver.png

medal-silver.png

613 ms

843b2ad80294d1a973867f316664aab3.jpg

843b2ad80294d1a973867f316664aab3.jpg

610 ms

medal-bronze.png

medal-bronze.png

726 ms

maxPrice-bg.png

maxPrice-bg.png

725 ms

emerx-4-1-1.png

emerx-4-1-1.png

961 ms

testovano-ico2.png

testovano-ico2.png

728 ms

no-image.jpg

no-image.jpg

729 ms

ecg-tvp7910d.jpg

ecg-tvp7910d.jpg

841 ms

ns64.jpg

ns64.jpg

840 ms

pioneer.jpg

pioneer.jpg

780 ms

AmSkYQAA

AmSkYQAA

35 ms

__utm.gif

__utm.gif

57 ms

a59b69b35a4b8444725615ef1e9239cf.jpg

a59b69b35a4b8444725615ef1e9239cf.jpg

702 ms

ovladac-infrat.jpg

ovladac-infrat.jpg

803 ms

ovladac-infrat.jpg

ovladac-infrat.jpg

803 ms

ovladac-infrat.jpg

ovladac-infrat.jpg

806 ms

ovladac-infrat.jpg

ovladac-infrat.jpg

808 ms

collect

collect

94 ms

epson-eh-tw450.jpg

epson-eh-tw450.jpg

851 ms

gjs.php

gjs.php

356 ms

do_alien_noname.jpg

do_alien_noname.jpg

1288 ms

sencor-sco7210.jpg

sencor-sco7210.jpg

829 ms

sharp-ga965wjsa.jpg

sharp-ga965wjsa.jpg

832 ms

sharp-ga965wjsa.jpg

sharp-ga965wjsa.jpg

832 ms

sony-rm-aau130.jpg

sony-rm-aau130.jpg

905 ms

ga-audiences

ga-audiences

151 ms

widgets.js

widgets.js

119 ms

plusone.js

plusone.js

231 ms

all.js

all.js

118 ms

asus-24t1e.jpg

asus-24t1e.jpg

844 ms

PANASONIC_EUR764_4c270d7d619bc.jpg

PANASONIC_EUR764_4c270d7d619bc.jpg

835 ms

EMERX8888.jpg

EMERX8888.jpg

1185 ms

zip-501.jpg

zip-501.jpg

838 ms

emerx8888.jpg

emerx8888.jpg

910 ms

toshiba-ct8003.jpg

toshiba-ct8003.jpg

943 ms

127 ms

panasonic-eur7628030ar.jpg

panasonic-eur7628030ar.jpg

915 ms

retargeting

retargeting

150 ms

191 ms

09d52cfe356d19e8e43e426f782763e2.jpg

09d52cfe356d19e8e43e426f782763e2.jpg

800 ms

comsat-te1050hd.jpg

comsat-te1050hd.jpg

868 ms

Gogen_RC4822_ori_5457af9345e03.jpg

Gogen_RC4822_ori_5457af9345e03.jpg

900 ms

58 ms

xd_arbiter.php

xd_arbiter.php

59 ms

xd_arbiter.php

xd_arbiter.php

86 ms

ping

ping

214 ms

cb=gapi.loaded_0

cb=gapi.loaded_0

43 ms

gogen-rc4822.jpg

gogen-rc4822.jpg

845 ms

8742-3.png

8742-3.png

310 ms

widget.php

widget.php

121 ms

aiwa-rmz20020.jpg

aiwa-rmz20020.jpg

827 ms

panasonic-n2qaya000015.jpg

panasonic-n2qaya000015.jpg

894 ms

model-ukazka.png

model-ukazka.png

1269 ms

jak-najit-model.png

jak-najit-model.png

1516 ms

search-pan.png

search-pan.png

943 ms

perex.jpg

perex.jpg

903 ms

perex.jpg

perex.jpg

923 ms

skladovky-banner.png

skladovky-banner.png

934 ms

aiwa.gif

aiwa.gif

943 ms

akai.gif

akai.gif

898 ms

daewoo.gif

daewoo.gif

923 ms

funai.gif

funai.gif

933 ms

lg.gif

lg.gif

937 ms

globo.gif

globo.gif

897 ms

goldstar.gif

goldstar.gif

922 ms

goldeninterstar.gif

goldeninterstar.gif

939 ms

grundig.gif

grundig.gif

947 ms

homecast.gif

homecast.gif

1005 ms

hyundai.gif

hyundai.gif

955 ms

jvc.gif

jvc.gif

923 ms

kaon.gif

kaon.gif

941 ms

mascom.gif

mascom.gif

947 ms

mitsubishi.gif

mitsubishi.gif

1004 ms

nec.gif

nec.gif

957 ms

openbox.gif

openbox.gif

925 ms

opticum.gif

opticum.gif

941 ms

ovp.gif

ovp.gif

944 ms

panasonic.gif

panasonic.gif

929 ms

philips.gif

philips.gif

923 ms

samsung.gif

samsung.gif

919 ms

sencor.gif

sencor.gif

929 ms

sharp.gif

sharp.gif

866 ms

showbox.gif

showbox.gif

843 ms

sony.gif

sony.gif

891 ms

strong.gif

strong.gif

909 ms

technisat.gif

technisat.gif

841 ms

tesla.gif

tesla.gif

827 ms

thomson.gif

thomson.gif

823 ms

toshiba.gif

toshiba.gif

828 ms

ppl-logo-footer.png

ppl-logo-footer.png

802 ms

posta-logo-footer.png

posta-logo-footer.png

808 ms

facebook-ico.png

facebook-ico.png

799 ms

gplus-ico.png

gplus-ico.png

805 ms

twt.png

twt.png

748 ms

aukro-footer.png

aukro-footer.png

732 ms

rss-ico.png

rss-ico.png

768 ms

overeno-ico.png

overeno-ico.png

783 ms

garance-footer.png

garance-footer.png

723 ms

payment-method.png

payment-method.png

716 ms

footer-bg.jpg

footer-bg.jpg

722 ms

footer-border.png

footer-border.png

716 ms

zenart.png

zenart.png

757 ms

overlay.png

overlay.png

720 ms

Accessibility Review

dialkovy-ovladac.eu accessibility score

87

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

[id] attributes on active, focusable elements are not unique

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

dialkovy-ovladac.eu best practices score

67

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

High

Page has valid source maps

SEO Factors

dialkovy-ovladac.eu SEO score

91

Search Engine Optimization Advices

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

Links are not crawlable

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 Dialkovy-ovladac.eu 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 Dialkovy-ovladac.eu 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

dialkovy-ovladac.eu

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