Tools & Wizards About Us
dekorace-samolepy.cz screenshot

Report Summary

  • 17

    Performance

    Renders faster than
    32% of other websites

  • 88

    Accessibility

    Visual factors better than
    that of 68% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 83

    SEO

    Google-friendlier than
    46% of websites

dekorace-samolepy.cz

Samolepky na zeď, dětské tabule, lampičky a hodiny, tapety

Page Load Speed

4.9 sec in total

First Response

333 ms

Resources Loaded

4.3 sec

Page Rendered

282 ms

dekorace-samolepy.cz screenshot

About Website

Click here to check amazing Dekorace Samolepy content. Otherwise, check out these important facts you probably never knew about dekorace-samolepy.cz

Samolepky na zeď, tapety, zrcadlové samolepky, 3d samolepky, nalepovací hodiny, nalepovací tabule, lampičky

Visit dekorace-samolepy.cz

Key Findings

We analyzed Dekorace-samolepy.cz page load time and found that the first response time was 333 ms and then it took 4.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.

Performance Metrics

dekorace-samolepy.cz performance score

17

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value7.9 s

0/100

10%

LCP (Largest Contentful Paint)

Value7.9 s

3/100

25%

SI (Speed Index)

Value11.0 s

6/100

10%

TBT (Total Blocking Time)

Value5,100 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.017

100/100

15%

TTI (Time to Interactive)

Value14.1 s

9/100

10%

Network Requests Diagram

dekorace-samolepy.cz

333 ms

www.dekorace-samolepy.cz

1120 ms

jquery.min.js

33 ms

jquery-ui.min.js

55 ms

jquery.hoverIntent.minified.js

107 ms

Our browser made a total of 108 requests to load all elements on the main page. We found that 62% of them (67 requests) were addressed to the original Dekorace-samolepy.cz, 24% (26 requests) were made to Sharebutton.net and 3% (3 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (2.2 sec) belongs to the original domain Dekorace-samolepy.cz.

Page Optimization Overview & Recommendations

Page size can be reduced by 600.8 kB (24%)

Content Size

2.5 MB

After Optimization

1.9 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Dekorace-samolepy.cz main page is 2.5 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. 50% of websites need less resources to load. Images take 1.9 MB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 72.0 kB

  • Original 86.6 kB
  • After minification 77.3 kB
  • After compression 14.6 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. This page needs HTML code to be minified as it can gain 9.3 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 72.0 kB or 83% of the original size.

Image Optimization

-8%

Potential reduce by 151.8 kB

  • Original 1.9 MB
  • After minification 1.8 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. Dekorace Samolepy images are well optimized though.

JavaScript Optimization

-70%

Potential reduce by 232.3 kB

  • Original 330.4 kB
  • After minification 253.2 kB
  • After compression 98.1 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 232.3 kB or 70% of the original size.

CSS Optimization

-83%

Potential reduce by 144.7 kB

  • Original 173.8 kB
  • After minification 147.6 kB
  • After compression 29.1 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. Dekorace-samolepy.cz needs all CSS files to be minified and compressed as it can save up to 144.7 kB or 83% of the original size.

Requests Breakdown

Number of requests can be reduced by 39 (38%)

Requests Now

104

After Optimization

65

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 104 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Dekorace Samolepy. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 27 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

dekorace-samolepy.cz

dekorace-samolepy.cz

333 ms

www.dekorace-samolepy.cz

www.dekorace-samolepy.cz

1120 ms

jquery.min.js

jquery.min.js

33 ms

jquery-ui.min.js

jquery-ui.min.js

55 ms

jquery.hoverIntent.minified.js

jquery.hoverIntent.minified.js

107 ms

jquery.qtip.min.js

jquery.qtip.min.js

306 ms

jquery.selectBoxIt.min.js

jquery.selectBoxIt.min.js

216 ms

bs_overlay.js

bs_overlay.js

214 ms

bs_design.js

bs_design.js

217 ms

wa_translation.js

wa_translation.js

216 ms

jquery.selectBoxIt.wa_script.css

jquery.selectBoxIt.wa_script.css

217 ms

jquery.qtip.lupa.css

jquery.qtip.lupa.css

322 ms

font-awesome.min.css

font-awesome.min.css

324 ms

jquery.colorbox-min.js

jquery.colorbox-min.js

329 ms

colorbox.css

colorbox.css

334 ms

main_b.php

main_b.php

435 ms

lang_cs.css

lang_cs.css

404 ms

colors.css

colors.css

427 ms

styles.css

styles.css

429 ms

javascripts.js

javascripts.js

648 ms

check_tel.js

check_tel.js

500 ms

bs_user.js

bs_user.js

527 ms

bs_fce.js

bs_fce.js

530 ms

bs.js

bs.js

533 ms

jquery.number.min.js

jquery.number.min.js

538 ms

intime_window.js

intime_window.js

632 ms

search_autocompleter.js

search_autocompleter.js

635 ms

wz_tooltip.js

wz_tooltip.js

748 ms

contentslider.js

contentslider.js

643 ms

retargeting.js

retargeting.js

227 ms

wa_url_translator.js

wa_url_translator.js

699 ms

add_basket_fce.js

add_basket_fce.js

736 ms

Logo_final_275x100.png

Logo_final_275x100.png

443 ms

logo_postomaty_window.png

logo_postomaty_window.png

212 ms

logo_intime_window_grey.png

logo_intime_window_grey.png

121 ms

banner_intime.jpg

banner_intime.jpg

427 ms

arr3.png

arr3.png

153 ms

r2.jpg

r2.jpg

823 ms

r3.jpg

r3.jpg

838 ms

r4.jpg

r4.jpg

642 ms

r7.jpg

r7.jpg

752 ms

r8.jpg

r8.jpg

843 ms

r9.jpg

r9.jpg

1065 ms

r12.jpg

r12.jpg

1281 ms

r11.jpg

r11.jpg

1351 ms

gen__vyr_4472.jpg

gen__vyr_4472.jpg

1031 ms

empty.gif

empty.gif

943 ms

gen__vyr_4472.jpg

gen__vyr_4472.jpg

1264 ms

gen__vyr_4581.jpg

gen__vyr_4581.jpg

1155 ms

gen__vyr_4581.jpg

gen__vyr_4581.jpg

1347 ms

gen__vyr_4321.jpg

gen__vyr_4321.jpg

1277 ms

gen__vyr_4321.jpg

gen__vyr_4321.jpg

1580 ms

gen__vyr_4525.jpg

gen__vyr_4525.jpg

1474 ms

gen__vyr_4525.jpg

gen__vyr_4525.jpg

1704 ms

gen__vyr_4571.jpg

gen__vyr_4571.jpg

1493 ms

gen__vyr_4571.jpg

gen__vyr_4571.jpg

1663 ms

proc-ne.jpg

proc-ne.jpg

1451 ms

Bez%20n%C3%A1zvu.jpg

Bez%20n%C3%A1zvu.jpg

1652 ms

Luna-logo.png

Luna-logo.png

1580 ms

logo%20mark.png

logo%20mark.png

1707 ms

analytics.js

analytics.js

5 ms

banner_icon_right.png

banner_icon_right.png

1896 ms

custom_image_background.jpg

custom_image_background.jpg

2210 ms

collect

collect

4 ms

collect

collect

57 ms

head_b.png

head_b.png

1657 ms

pixel_transparent.gif

pixel_transparent.gif

1673 ms

basket.png

basket.png

1714 ms

tag.png

tag.png

1718 ms

tex.png

tex.png

1758 ms

bg_r.png

bg_r.png

1778 ms

buttons.png

buttons.png

1912 ms

tex3.png

tex3.png

1795 ms

retargeting

retargeting

117 ms

collect

collect

5 ms

sharebutton.php

sharebutton.php

355 ms

stav.png

stav.png

1808 ms

like.php

like.php

171 ms

qeKvIRsJabD.js

qeKvIRsJabD.js

26 ms

LVx-xkvaJ0b.png

LVx-xkvaJ0b.png

17 ms

close.png

close.png

117 ms

popup-logo.png

popup-logo.png

226 ms

zoom.png

zoom.png

227 ms

fb.png

fb.png

229 ms

tw.png

tw.png

230 ms

gp.png

gp.png

232 ms

go.png

go.png

234 ms

li.png

li.png

337 ms

tu.png

tu.png

337 ms

di.png

di.png

342 ms

re.png

re.png

344 ms

vk.png

vk.png

345 ms

mr.png

mr.png

346 ms

de.png

de.png

448 ms

gm.png

gm.png

449 ms

bl.png

bl.png

454 ms

lj.png

lj.png

459 ms

ba.png

ba.png

462 ms

am.png

am.png

463 ms

bi.png

bi.png

559 ms

wh.png

wh.png

560 ms

gt.png

gt.png

567 ms

w3.png

w3.png

574 ms

g-logo.png

g-logo.png

576 ms

piwik.js

piwik.js

641 ms

piwik.php

piwik.php

156 ms

gjs.php

gjs.php

207 ms

plus.png

plus.png

117 ms

Accessibility Review

dekorace-samolepy.cz accessibility score

88

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

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Best Practices

dekorace-samolepy.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

Displays images with incorrect aspect ratio

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

dekorace-samolepy.cz SEO score

83

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

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

Image elements do not have [alt] attributes

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 Dekorace-samolepy.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 Dekorace-samolepy.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

dekorace-samolepy.cz

Open Graph data is detected on the main page of Dekorace Samolepy. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: