Tools & Wizards About Us
dvedeti.cz screenshot

Report Summary

  • 27

    Performance

    Renders faster than
    46% of other websites

  • 83

    Accessibility

    Visual factors better than
    that of 54% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 82

    SEO

    Google-friendlier than
    44% of websites

dvedeti.cz

Dvěděti | Dvěděti.cz dřevěné hračky, dřevěné hračky pro děti

Page Load Speed

6.6 sec in total

First Response

1.3 sec

Resources Loaded

3.8 sec

Page Rendered

1.5 sec

dvedeti.cz screenshot

About Website

Click here to check amazing Dvedeti content for Czech Republic. Otherwise, check out these important facts you probably never knew about dvedeti.cz

DVĚDĚTI.CZ, dřevěné hračky, distributor BIGJIGS, dřevěné 3D puzzle, dřevěné skládačky, robotické dřevěné hračky, ESHOP, VELKOOBCHOD, BIGJIGS¨,domeček pro panenky, vláčkodráha, vláčky, dětské hudební n...

Visit dvedeti.cz

Key Findings

We analyzed Dvedeti.cz page load time and found that the first response time was 1.3 sec and then it took 5.3 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

dvedeti.cz performance score

27

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value6.7 s

2/100

10%

LCP (Largest Contentful Paint)

Value10.4 s

0/100

25%

SI (Speed Index)

Value9.9 s

10/100

10%

TBT (Total Blocking Time)

Value720 ms

41/100

30%

CLS (Cumulative Layout Shift)

Value0.152

75/100

15%

TTI (Time to Interactive)

Value10.0 s

26/100

10%

Network Requests Diagram

dvedeti.cz

1303 ms

ek.js

319 ms

prototype.js

527 ms

scriptaculous.js

214 ms

lightbox.js

429 ms

Our browser made a total of 176 requests to load all elements on the main page. We found that 66% of them (116 requests) were addressed to the original Dvedeti.cz, 23% (40 requests) were made to Sablony.ekonstrukter.cz and 6% (10 requests) were made to Im9.cz. The less responsive or slowest element that took the longest time to load (1.8 sec) relates to the external source Sablony.ekonstrukter.cz.

Page Optimization Overview & Recommendations

Page size can be reduced by 704.3 kB (23%)

Content Size

3.0 MB

After Optimization

2.3 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Dvedeti.cz main page is 3.0 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. 55% of websites need less resources to load. Images take 2.6 MB which makes up the majority of the site volume.

HTML Optimization

-87%

Potential reduce by 238.5 kB

  • Original 275.1 kB
  • After minification 273.9 kB
  • After compression 36.5 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. 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 238.5 kB or 87% of the original size.

Image Optimization

-14%

Potential reduce by 360.2 kB

  • Original 2.6 MB
  • After minification 2.3 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. Obviously, Dvedeti needs image optimization as it can save up to 360.2 kB or 14% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-84%

Potential reduce by 94.2 kB

  • Original 112.6 kB
  • After minification 78.9 kB
  • After compression 18.4 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 94.2 kB or 84% of the original size.

CSS Optimization

-83%

Potential reduce by 11.4 kB

  • Original 13.6 kB
  • After minification 12.5 kB
  • After compression 2.3 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. Dvedeti.cz needs all CSS files to be minified and compressed as it can save up to 11.4 kB or 83% of the original size.

Requests Breakdown

Number of requests can be reduced by 42 (25%)

Requests Now

171

After Optimization

129

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 171 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Dvedeti. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 7 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

dvedeti.cz

dvedeti.cz

1303 ms

ek.js

ek.js

319 ms

prototype.js

prototype.js

527 ms

scriptaculous.js

scriptaculous.js

214 ms

lightbox.js

lightbox.js

429 ms

lightbox.css

lightbox.css

216 ms

telo.css

telo.css

542 ms

gjs.php

gjs.php

312 ms

effects.js

effects.js

215 ms

stats_js.asp

stats_js.asp

362 ms

nic.gif

nic.gif

152 ms

left-zalozka-only-gold.png

left-zalozka-only-gold.png

308 ms

widget.php

widget.php

144 ms

pintoy.jpg

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886 ms

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322 ms

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tn2_obrazek_126.jpg

197 ms

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nic.gif

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al633.jpg

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260 ms

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259 ms

BJT057%20set%20kolej%C3%AD%20Bigjigs.jpg

BJT057%20set%20kolej%C3%AD%20Bigjigs.jpg

257 ms

MA70164.jpg

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326 ms

ath274200R.jpg

ath274200R.jpg

365 ms

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356 ms

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LE1474%20Ovocn%C3%A1%20v%C4%9B%C5%BE.jpg

353 ms

LE1911.jpg

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361 ms

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434 ms

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462 ms

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473 ms

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8395_Fahrradklingel_Smiley_a.jpg

480 ms

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8394_Fahrradklingel_Puenktchen_b.jpg

548 ms

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575 ms

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573 ms

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592 ms

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584 ms

191 ms

l.gif

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1273 ms

lista.jpg

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1187 ms

mala.jpg

mala.jpg

654 ms

odrazkahledani.gif

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246 ms

nadpis.gif

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247 ms

nadpis2.gif

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329 ms

pozadihledani.gif

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330 ms

hledani.gif

hledani.gif

401 ms

10

10

434 ms

ikona_nabidky.gif

ikona_nabidky.gif

435 ms

pozadinabidky.gif

pozadinabidky.gif

506 ms

sipkanabidka.gif

sipkanabidka.gif

541 ms

bod.gif

bod.gif

612 ms

mez.gif

mez.gif

644 ms

odrazkaclanky.gif

odrazkaclanky.gif

647 ms

sipkamala.gif

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719 ms

novinka.gif

novinka.gif

750 ms

skladem.gif

skladem.gif

754 ms

sipkaprodukt.gif

sipkaprodukt.gif

759 ms

sipka_up.gif

sipka_up.gif

823 ms

sipka_down.gif

sipka_down.gif

854 ms

dokosiku.gif

dokosiku.gif

863 ms

sleva.gif

sleva.gif

864 ms

tip.gif

tip.gif

930 ms

odrazkaprihlaseni.gif

odrazkaprihlaseni.gif

959 ms

prihlasit.gif

prihlasit.gif

968 ms

odrazkakosik.gif

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969 ms

kosik.gif

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1036 ms

odrazkavite.gif

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1064 ms

odrazkaaktuality.gif

odrazkaaktuality.gif

1076 ms

nic.gif

nic.gif

235 ms

NIC.GIF

NIC.GIF

236 ms

skladem.jpg

skladem.jpg

325 ms

prevod.gif

prevod.gif

238 ms

dobirka.gif

dobirka.gif

238 ms

banner-1-mini.jpg

banner-1-mini.jpg

286 ms

mapacrskc3.jpg

mapacrskc3.jpg

528 ms

logo%20z%C3%A1silkovna%20fm%20m.jpg

logo%20z%C3%A1silkovna%20fm%20m.jpg

533 ms

katalog%20%C3%BAvodjpg2.jpg

katalog%20%C3%BAvodjpg2.jpg

541 ms

dobr%C3%A1%20hra%C4%8Dka.jpg

dobr%C3%A1%20hra%C4%8Dka.jpg

542 ms

rob%20uvod.jpg

rob%20uvod.jpg

595 ms

foto-deti-m2.jpg

foto-deti-m2.jpg

546 ms

logo_mic-o-mic2.jpg

logo_mic-o-mic2.jpg

638 ms

hydroplan_mic-o-mic.jpg

hydroplan_mic-o-mic.jpg

757 ms

D%C5%99ev%C4%9Bn%C3%A9%20hra%C4%8Dky%20Dv%C4%9Bd%C4%9Bti.cz%20S.jpg

D%C5%99ev%C4%9Bn%C3%A9%20hra%C4%8Dky%20Dv%C4%9Bd%C4%9Bti.cz%20S.jpg

774 ms

logo%20bigjigs%20m.jpg

logo%20bigjigs%20m.jpg

656 ms

Logo%20Bigjigs%20rail.jpg

Logo%20Bigjigs%20rail.jpg

667 ms

Logo%20Vilacm.jpg

Logo%20Vilacm.jpg

707 ms

pc-logo.jpg

pc-logo.jpg

749 ms

logo%20robotime2.jpg

logo%20robotime2.jpg

774 ms

classic%20toys2.jpg

classic%20toys2.jpg

782 ms

ugears.jpg

ugears.jpg

818 ms

Logo%20Gowi.jpg

Logo%20Gowi.jpg

865 ms

greentoys.jpg

greentoys.jpg

869 ms

Twigz_logo.jpg

Twigz_logo.jpg

885 ms

rolly_logo.jpg

rolly_logo.jpg

1549 ms

Logo_plantoys2.jpg

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896 ms

official-hape-toys-logom.jpg

official-hape-toys-logom.jpg

924 ms

logo-petitcollin-2009-rose-300dpi1m.jpg

logo-petitcollin-2009-rose-300dpi1m.jpg

1084 ms

logo%20ceeda%20caviti.jpg

logo%20ceeda%20caviti.jpg

986 ms

imtoy.jpg

imtoy.jpg

997 ms

topalogo4.jpg

topalogo4.jpg

1010 ms

mertens%20logo.jpg

mertens%20logo.jpg

1043 ms

bino%20logo.jpg

bino%20logo.jpg

1098 ms

mantoy.jpg

mantoy.jpg

1120 ms

xd_arbiter.php

xd_arbiter.php

36 ms

xd_arbiter.php

xd_arbiter.php

151 ms

1.gif

1.gif

982 ms

2.gif

2.gif

1048 ms

3.gif

3.gif

1076 ms

4.gif

4.gif

1090 ms

pozadikos.gif

pozadikos.gif

1069 ms

left-bg-only.png

left-bg-only.png

241 ms

reviews.gif

reviews.gif

263 ms

18074_logo--mmf130x30.png

18074_logo--mmf130x30.png

281 ms

stars_pl_20.gif

stars_pl_20.gif

835 ms

stars_pl.gif

stars_pl.gif

321 ms

overeno-zlate-60x60.png

overeno-zlate-60x60.png

928 ms

widget.php

widget.php

171 ms

like.php

like.php

75 ms

logo%20woody.jpg

logo%20woody.jpg

948 ms

1064 ms

Welly%20logom.jpg

Welly%20logom.jpg

929 ms

Logo%20Dinom.jpg

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969 ms

p.gif

p.gif

1781 ms

logo%20wonderworld%20m.jpg

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984 ms

logo%20walachiam.jpg

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1004 ms

h5Lp5Et_eC4.js

h5Lp5Et_eC4.js

49 ms

LVx-xkvaJ0b.png

LVx-xkvaJ0b.png

29 ms

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logo%20ikea.jpg

962 ms

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944 ms

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789 ms

logo%20maxim%20mm2.jpg

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793 ms

logo%20brio.jpg

logo%20brio.jpg

808 ms

logo%20siku.jpg

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811 ms

makovsky%20logo.jpg

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829 ms

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828 ms

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810 ms

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802 ms

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797 ms

Kidkraft%20logo%20m.jpg

Kidkraft%20logo%20m.jpg

777 ms

Logo%20Heimess.jpg

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786 ms

Logo%20Santoys.jpg

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801 ms

logo%20voila%20m.jpg

logo%20voila%20m.jpg

805 ms

Logo%20albi.jpg

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809 ms

small_foot_by_legler_m.jpg

small_foot_by_legler_m.jpg

814 ms

Logo%20Mindok.jpg

Logo%20Mindok.jpg

825 ms

Bruder_logom.jpg

Bruder_logom.jpg

806 ms

dvedeti_panorama.jpg

dvedeti_panorama.jpg

815 ms

puzz14m.jpg

puzz14m.jpg

814 ms

pdo09m.jpg

pdo09m.jpg

804 ms

pdm08m.jpg

pdm08m.jpg

776 ms

pdm17m.jpg

pdm17m.jpg

779 ms

pdm16m.jpg

pdm16m.jpg

784 ms

pdm21m.jpg

pdm21m.jpg

784 ms

pdm20.jpg

pdm20.jpg

764 ms

abeceda%20dv%C4%9Bd%C4%9Bti.jpg

abeceda%20dv%C4%9Bd%C4%9Bti.jpg

732 ms

logodvedetinew6.jpg

logodvedetinew6.jpg

810 ms

my%20zoo%20vite%20dm.jpg

my%20zoo%20vite%20dm.jpg

758 ms

ath274200rm.jpg

ath274200rm.jpg

771 ms

logo%20robotime.jpg

logo%20robotime.jpg

748 ms

Skladem236.jpg

Skladem236.jpg

722 ms

hydroplan_mic-o-mic_logo.jpg

hydroplan_mic-o-mic_logo.jpg

712 ms

banner.png

banner.png

750 ms

count.asp

count.asp

943 ms

stats.gif

stats.gif

107 ms

loading.gif

loading.gif

107 ms

closelabel.gif

closelabel.gif

111 ms

Accessibility Review

dvedeti.cz accessibility score

83

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

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Some elements have a [tabindex] value greater than 0

Best Practices

dvedeti.cz best practices score

75

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

Page has valid source maps

SEO Factors

dvedeti.cz SEO score

82

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

    WINDOWS-1250

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Dvedeti.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 Dvedeti.cz main page’s claimed encoding is windows-1250. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

dvedeti.cz

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