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svetcz.com screenshot

Report Summary

  • 26

    Performance

    Renders faster than
    45% of other websites

  • 73

    Accessibility

    Visual factors better than
    that of 38% of websites

  • 50

    Best Practices

    More advanced features
    available than in
    19% of websites

  • 62

    SEO

    Google-friendlier than
    23% of websites

svetcz.com

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Page Load Speed

6.4 sec in total

First Response

307 ms

Resources Loaded

5 sec

Page Rendered

1.1 sec

svetcz.com screenshot

About Website

Welcome to svetcz.com homepage info - get ready to check Svetcz best content right away, or after learning these important things about svetcz.com

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Visit svetcz.com

Key Findings

We analyzed Svetcz.com page load time and found that the first response time was 307 ms and then it took 6.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.

Performance Metrics

svetcz.com performance score

26

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value6.7 s

2/100

10%

LCP (Largest Contentful Paint)

Value24.6 s

0/100

25%

SI (Speed Index)

Value12.4 s

3/100

10%

TBT (Total Blocking Time)

Value360 ms

72/100

30%

CLS (Cumulative Layout Shift)

Value0.425

22/100

15%

TTI (Time to Interactive)

Value18.0 s

3/100

10%

Network Requests Diagram

svetcz.com

307 ms

svetcz.com

382 ms

www.svetcz.com

622 ms

svetcz

389 ms

svetcz

479 ms

Our browser made a total of 113 requests to load all elements on the main page. We found that 3% of them (3 requests) were addressed to the original Svetcz.com, 87% (98 requests) were made to Svetcz.cz and 2% (2 requests) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (1.2 sec) relates to the external source Svetcz.cz.

Page Optimization Overview & Recommendations

Page size can be reduced by 300.2 kB (5%)

Content Size

5.9 MB

After Optimization

5.6 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Svetcz.com main page is 5.9 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. 60% of websites need less resources to load. Images take 5.5 MB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 95.8 kB

  • Original 117.3 kB
  • After minification 97.9 kB
  • After compression 21.5 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 19.4 kB, which is 17% 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 95.8 kB or 82% of the original size.

Image Optimization

-3%

Potential reduce by 142.2 kB

  • Original 5.5 MB
  • After minification 5.3 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. Svetcz images are well optimized though.

JavaScript Optimization

-26%

Potential reduce by 58.7 kB

  • Original 229.1 kB
  • After minification 228.8 kB
  • After compression 170.3 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 58.7 kB or 26% of the original size.

CSS Optimization

-16%

Potential reduce by 3.5 kB

  • Original 21.2 kB
  • After minification 21.1 kB
  • After compression 17.7 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. Svetcz.com needs all CSS files to be minified and compressed as it can save up to 3.5 kB or 16% of the original size.

Requests Breakdown

Number of requests can be reduced by 60 (58%)

Requests Now

103

After Optimization

43

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 103 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Svetcz. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 31 to 1 for JavaScripts and from 11 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

svetcz.com

svetcz.com

307 ms

svetcz.com

svetcz.com

382 ms

www.svetcz.com

www.svetcz.com

622 ms

svetcz

svetcz

389 ms

svetcz

svetcz

479 ms

www.svetcz.cz

www.svetcz.cz

456 ms

jquery.min.js

jquery.min.js

29 ms

jquery-ui.min.js

jquery-ui.min.js

26 ms

jquery.hoverIntent.minified.js

jquery.hoverIntent.minified.js

92 ms

jquery.qtip.min.js

jquery.qtip.min.js

183 ms

bs_overlay.js

bs_overlay.js

275 ms

bs_design.js

bs_design.js

278 ms

wa_translation.js

wa_translation.js

280 ms

jquery.selectBoxIt.wa_script.css

jquery.selectBoxIt.wa_script.css

280 ms

jquery.qtip.lupa.css

jquery.qtip.lupa.css

290 ms

font-awesome.min.css

font-awesome.min.css

288 ms

jquery.colorbox-min.js

jquery.colorbox-min.js

364 ms

colorbox.css

colorbox.css

368 ms

main_b.php

main_b.php

465 ms

lang_cs.css

lang_cs.css

370 ms

colors.css

colors.css

382 ms

styles.css

styles.css

455 ms

javascripts.js

javascripts.js

549 ms

check_tel.js

check_tel.js

459 ms

bs_user.js

bs_user.js

477 ms

bs_fce.js

bs_fce.js

478 ms

bs_fixed_bar.js

bs_fixed_bar.js

544 ms

bs.js

bs.js

553 ms

jquery.number.min.js

jquery.number.min.js

554 ms

user_defined.css

user_defined.css

572 ms

wa_dialogs.js

wa_dialogs.js

573 ms

js

js

69 ms

search_autocompleter.js

search_autocompleter.js

634 ms

magnific-popup.css

magnific-popup.css

637 ms

jquery.magnific-popup.js

jquery.magnific-popup.js

653 ms

select2.min.js

select2.min.js

655 ms

maximize-select2-height.min.js

maximize-select2-height.min.js

704 ms

select2.min.css

select2.min.css

705 ms

app.js

app.js

726 ms

jquery.validate.min.js

jquery.validate.min.js

727 ms

wz_tooltip.js

wz_tooltip.js

741 ms

contentslider.js

contentslider.js

751 ms

piwik.js

piwik.js

596 ms

wa_url_translator.js

wa_url_translator.js

773 ms

add_basket_fce.js

add_basket_fce.js

790 ms

js

js

48 ms

analytics.js

analytics.js

18 ms

collect

collect

56 ms

bg_page.jpg

bg_page.jpg

92 ms

search.gif

search.gif

93 ms

go.png

go.png

93 ms

face1.jpg

face1.jpg

94 ms

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_vyrn_17783drevene-hodiny-kulate-25cm.jpg

429 ms

buy.png

buy.png

142 ms

33678_16282__vyrn_13168kovove-zavirani-na-krabicky-svetla-mosaz--zlata-KOVANI-04.jpg

33678_16282__vyrn_13168kovove-zavirani-na-krabicky-svetla-mosaz--zlata-KOVANI-04.jpg

456 ms

_vyrn_17107drevena-krabicka-se-zdrcadlem-a-9-prihradkami.jpg

_vyrn_17107drevena-krabicka-se-zdrcadlem-a-9-prihradkami.jpg

548 ms

33678_18778__vyrn_18777drevena-pokladnicka-kasicka-mensi.jpg

33678_18778__vyrn_18777drevena-pokladnicka-kasicka-mensi.jpg

457 ms

balikovna-ikona2.jpg

balikovna-ikona2.jpg

184 ms

_vyrn_18780krabicka-na-kapesniky-s-vysouvacim-dnem.jpg

_vyrn_18780krabicka-na-kapesniky-s-vysouvacim-dnem.jpg

524 ms

picture.php

picture.php

309 ms

33678_16188__vyrn_13308drevena-kasicka-domecek.jpg

33678_16188__vyrn_13308drevena-kasicka-domecek.jpg

491 ms

picture.php

picture.php

555 ms

_vyrn_16183drevena-krabicka-na-kapesniky-z-masivu-1a.jpg

_vyrn_16183drevena-krabicka-na-kapesniky-z-masivu-1a.jpg

637 ms

picture.php

picture.php

1161 ms

_vyrn_16187drevena-kasicka-pokladnicka-truhlicka.jpg

_vyrn_16187drevena-kasicka-pokladnicka-truhlicka.jpg

674 ms

picture.php

picture.php

642 ms

_vyrn_18777drevena-pokladnicka-kasicka-mensi.jpg

_vyrn_18777drevena-pokladnicka-kasicka-mensi.jpg

638 ms

picture.php

picture.php

766 ms

picture.php

picture.php

839 ms

valentyn-2024-2.jpg

valentyn-2024-2.jpg

730 ms

vanocni-dekorace-ceske-1.jpg

vanocni-dekorace-ceske-1.jpg

1024 ms

novinky-drevene-vanocni-dekorace-2.jpg

novinky-drevene-vanocni-dekorace-2.jpg

856 ms

novinky-lepidla-a-laky-na-decoupage-2.jpg

novinky-lepidla-a-laky-na-decoupage-2.jpg

821 ms

novinky-podzim1.jpg

novinky-podzim1.jpg

1053 ms

ryzove-papiry-na-decoupage2.jpg

ryzove-papiry-na-decoupage2.jpg

1004 ms

ubrousky-na-decoupage-novinky.jpg

ubrousky-na-decoupage-novinky.jpg

1113 ms

drevene-polotovary-novinky.jpg

drevene-polotovary-novinky.jpg

947 ms

novinky-15-10-2018-03.jpg

novinky-15-10-2018-03.jpg

1039 ms

novinky-15-10-2018-01.jpg

novinky-15-10-2018-01.jpg

1096 ms

novinky-18-08-2018-drevene-vyrezy.jpg

novinky-18-08-2018-drevene-vyrezy.jpg

1113 ms

like.php

like.php

259 ms

ryzove-papiry-novinky-30-05-2018.jpg

ryzove-papiry-novinky-30-05-2018.jpg

1113 ms

novinky-25-05-2018.jpg

novinky-25-05-2018.jpg

1109 ms

scrapbook-drevene-vyrezy-a.jpg

scrapbook-drevene-vyrezy-a.jpg

1130 ms

piwik.php

piwik.php

145 ms

novinky-drevene-polotovary-na-decoupage-2017.jpg

novinky-drevene-polotovary-na-decoupage-2017.jpg

1139 ms

gjs.php

gjs.php

429 ms

ico_home.png

ico_home.png

1129 ms

ico_map.png

ico_map.png

1135 ms

ico_print.png

ico_print.png

1156 ms

ico_topweb.png

ico_topweb.png

1160 ms

_hlav__hlav_logoubrousky-balikovna-ubrousky.jpg

_hlav__hlav_logoubrousky-balikovna-ubrousky.jpg

1142 ms

bg_ebar.png

bg_ebar.png

1115 ms

fy_wU0FBvkG.js

fy_wU0FBvkG.js

17 ms

FEppCFCt76d.png

FEppCFCt76d.png

8 ms

login_ebar.png

login_ebar.png

1006 ms

reg_ebar.png

reg_ebar.png

889 ms

basket_ebar.png

basket_ebar.png

888 ms

bg_topmenu.png

bg_topmenu.png

888 ms

bg_topmenu_a.png

bg_topmenu_a.png

883 ms

bg_aroundpage.png

bg_aroundpage.png

867 ms

bg_12.png

bg_12.png

864 ms

bg_l1.png

bg_l1.png

852 ms

menu_item_b.png

menu_item_b.png

803 ms

foot_l1.png

foot_l1.png

798 ms

bg_r.png

bg_r.png

824 ms

stock_yes.png

stock_yes.png

808 ms

foot_r.png

foot_r.png

769 ms

bod.gif

bod.gif

740 ms

menu2.gif

menu2.gif

706 ms

bg_product_block.png

bg_product_block.png

95 ms

ico_new.png

ico_new.png

97 ms

ico_act.png

ico_act.png

97 ms

Accessibility Review

svetcz.com accessibility score

73

Accessibility Issues

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

<frame> or <iframe> elements do not have a title

High

Image elements do not have [alt] attributes

High

<input type="image"> elements do not have [alt] text

High

Form elements do not have associated labels

High

Links do not have a discernible name

Best Practices

svetcz.com best practices score

50

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

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

svetcz.com SEO score

62

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

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 Svetcz.com 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 Svetcz.com 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

svetcz.com

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