Tools & Wizards About Us
dobrestroje.cz screenshot

Report Summary

  • 16

    Performance

    Renders faster than
    30% of other websites

  • 90

    Accessibility

    Visual factors better than
    that of 74% of websites

  • 50

    Best Practices

    More advanced features
    available than in
    19% of websites

  • 62

    SEO

    Google-friendlier than
    23% of websites

dobrestroje.cz

DOBRÉ STROJE | Prodej dřevoobráběcích a kovoobráběcích strojů

Page Load Speed

4.2 sec in total

First Response

282 ms

Resources Loaded

3.6 sec

Page Rendered

353 ms

dobrestroje.cz screenshot

About Website

Welcome to dobrestroje.cz homepage info - get ready to check Dobre STROJE best content for Czech Republic right away, or after learning these important things about dobrestroje.cz

Dřevoobráběcí stroje KDR Holzmann Rojek Maggi Acword Zipper odsavače pilin formátovací pily srovnávačky protahovačky

Visit dobrestroje.cz

Key Findings

We analyzed Dobrestroje.cz page load time and found that the first response time was 282 ms and then it took 3.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.

Performance Metrics

dobrestroje.cz performance score

16

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.0 s

9/100

10%

LCP (Largest Contentful Paint)

Value15.7 s

0/100

25%

SI (Speed Index)

Value11.7 s

4/100

10%

TBT (Total Blocking Time)

Value4,940 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.063

97/100

15%

TTI (Time to Interactive)

Value21.5 s

1/100

10%

Network Requests Diagram

dobrestroje.cz

282 ms

dobrestroje.cz

386 ms

www.dobrestroje.cz

855 ms

gtm.js

65 ms

jquery.min.js

36 ms

Our browser made a total of 112 requests to load all elements on the main page. We found that 73% of them (82 requests) were addressed to the original Dobrestroje.cz, 5% (6 requests) were made to Youtube.com and 4% (4 requests) were made to Jnn-pa.googleapis.com. The less responsive or slowest element that took the longest time to load (1.3 sec) belongs to the original domain Dobrestroje.cz.

Page Optimization Overview & Recommendations

Page size can be reduced by 973.9 kB (34%)

Content Size

2.9 MB

After Optimization

1.9 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Dobrestroje.cz 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. Only a small number of websites need less resources to load. Images take 2.1 MB which makes up the majority of the site volume.

HTML Optimization

-86%

Potential reduce by 181.9 kB

  • Original 210.9 kB
  • After minification 162.2 kB
  • After compression 29.0 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 48.7 kB, which is 23% 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 181.9 kB or 86% of the original size.

Image Optimization

-36%

Potential reduce by 758.0 kB

  • Original 2.1 MB
  • After minification 1.4 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, Dobre STROJE needs image optimization as it can save up to 758.0 kB or 36% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-7%

Potential reduce by 29.6 kB

  • Original 421.4 kB
  • After minification 421.1 kB
  • After compression 391.9 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. This website has mostly compressed JavaScripts.

CSS Optimization

-5%

Potential reduce by 4.4 kB

  • Original 94.8 kB
  • After minification 94.6 kB
  • After compression 90.4 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. Dobrestroje.cz has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 51 (48%)

Requests Now

106

After Optimization

55

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 106 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Dobre STROJE. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 42 to 1 for JavaScripts and from 11 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

dobrestroje.cz

dobrestroje.cz

282 ms

dobrestroje.cz

dobrestroje.cz

386 ms

www.dobrestroje.cz

www.dobrestroje.cz

855 ms

gtm.js

gtm.js

65 ms

jquery.min.js

jquery.min.js

36 ms

jquery-ui.min.js

jquery-ui.min.js

46 ms

jquery.hoverIntent.minified.js

jquery.hoverIntent.minified.js

106 ms

jquery.qtip.min.js

jquery.qtip.min.js

197 ms

jquery.selectBoxIt.min.js

jquery.selectBoxIt.min.js

282 ms

bs_overlay.js

bs_overlay.js

282 ms

bs_design.js

bs_design.js

283 ms

wa_translation.js

wa_translation.js

284 ms

jquery.selectBoxIt.wa_script.css

jquery.selectBoxIt.wa_script.css

285 ms

jquery.qtip.lupa.css

jquery.qtip.lupa.css

287 ms

font-awesome.min.css

font-awesome.min.css

371 ms

main_b.php

main_b.php

468 ms

lang_cs.css

lang_cs.css

375 ms

colors.css

colors.css

374 ms

styles.css

styles.css

377 ms

javascripts.js

javascripts.js

553 ms

check_tel.js

check_tel.js

466 ms

bs_user.js

bs_user.js

465 ms

bs_fce.js

bs_fce.js

472 ms

bs_fixed_bar.js

bs_fixed_bar.js

473 ms

bs.js

bs.js

557 ms

jquery.number.min.js

jquery.number.min.js

557 ms

user_defined.css

user_defined.css

558 ms

wa_dialogs.js

wa_dialogs.js

560 ms

js

js

72 ms

ga_enhanced_helper.js

ga_enhanced_helper.js

559 ms

search_autocompleter.js

search_autocompleter.js

642 ms

magnific-popup.css

magnific-popup.css

651 ms

jquery.magnific-popup.js

jquery.magnific-popup.js

652 ms

select2.min.js

select2.min.js

649 ms

maximize-select2-height.min.js

maximize-select2-height.min.js

662 ms

select2.min.css

select2.min.css

664 ms

app.js

app.js

733 ms

jquery.validate.min.js

jquery.validate.min.js

740 ms

fb_pixel_func.js

fb_pixel_func.js

743 ms

wz_tooltip.js

wz_tooltip.js

754 ms

contentslider.js

contentslider.js

749 ms

rc.js

rc.js

700 ms

piwik.js

piwik.js

616 ms

wa_url_translator.js

wa_url_translator.js

751 ms

push_message.js

push_message.js

777 ms

analytics.js

analytics.js

21 ms

ec.js

ec.js

15 ms

collect

collect

16 ms

collect

collect

27 ms

js

js

48 ms

fbevents.js

fbevents.js

78 ms

heureka.png

heureka.png

131 ms

doprava2000-1.png

doprava2000-1.png

134 ms

SERV13.jpg

SERV13.jpg

133 ms

expedice%20(1).png

expedice%20(1).png

131 ms

ikonkask.png

ikonkask.png

132 ms

nen%C3%ADnasklade.jpg

nen%C3%ADnasklade.jpg

170 ms

contact-bg.png

contact-bg.png

202 ms

Facebook-50x50.jpg

Facebook-50x50.jpg

202 ms

Instagram%2050x50.jpg

Instagram%2050x50.jpg

202 ms

YouTube-50x50.jpg

YouTube-50x50.jpg

201 ms

Pilart_obr_544_140_px_drevoobrabeci_stroje.png

Pilart_obr_544_140_px_drevoobrabeci_stroje.png

652 ms

Pilart_obr_544_140_px_drevoobrabeci_nastroje.png

Pilart_obr_544_140_px_drevoobrabeci_nastroje.png

898 ms

Pilart_obr_544_140_px_kovoobrabeci_stroje.png

Pilart_obr_544_140_px_kovoobrabeci_stroje.png

758 ms

Pilart_obr_544_140_px_kovoobrabeci_nastroje.png

Pilart_obr_544_140_px_kovoobrabeci_nastroje.png

651 ms

Pilart_obr_544_140_px_prislusenstvi_doplnky.png

Pilart_obr_544_140_px_prislusenstvi_doplnky.png

651 ms

KDR402M.jpg

KDR402M.jpg

321 ms

_vyr_1743FKS305VF-1600.jpg

_vyr_1743FKS305VF-1600.jpg

650 ms

HOB-305PRO.jpg

HOB-305PRO.jpg

1042 ms

KDR_803_500.JPG

KDR_803_500.JPG

758 ms

_vyrn_3229rv180.jpg

_vyrn_3229rv180.jpg

768 ms

ff698b609adb6c329ec05ab7605a5c8f%20(1).jpg

ff698b609adb6c329ec05ab7605a5c8f%20(1).jpg

758 ms

BS350GSP_LQ01.jpg

BS350GSP_LQ01.jpg

1043 ms

ED_1000F_LQ01.jpg

ED_1000F_LQ01.jpg

1045 ms

BF1000DDRO_LQ01.jpg

BF1000DDRO_LQ01.jpg

1045 ms

paletaky.jpg

paletaky.jpg

904 ms

LEP1.jpg

LEP1.jpg

1041 ms

NARADI1.jpg

NARADI1.jpg

1043 ms

hoblovaci-noze-pro-gadh-204_2.jpg

hoblovaci-noze-pro-gadh-204_2.jpg

1043 ms

frezy.jpg

frezy.jpg

1044 ms

9188-9272-large.jpg

9188-9272-large.jpg

1044 ms

images%20(1).jpg

images%20(1).jpg

1136 ms

min_1251963638.jpg

min_1251963638.jpg

1136 ms

5238_1815__vyrn_1806HM-8-MM.jpg

5238_1815__vyrn_1806HM-8-MM.jpg

1135 ms

Dobrestroje-slva-stroje.jpg

Dobrestroje-slva-stroje.jpg

1304 ms

IMG_3943.JPG

IMG_3943.JPG

1120 ms

ico_home.png

ico_home.png

1013 ms

ico_map.png

ico_map.png

1014 ms

ico_print.png

ico_print.png

1101 ms

ico_topweb.png

ico_topweb.png

1100 ms

page_background.jpg

page_background.jpg

1182 ms

P2pQlc0NNKQ

P2pQlc0NNKQ

121 ms

ZQmvMWoYBOE

ZQmvMWoYBOE

513 ms

custom_image_logo.png

custom_image_logo.png

1091 ms

piwik.php

piwik.php

293 ms

gjs.php

gjs.php

541 ms

loader.js

loader.js

482 ms

basket_ebar.png

basket_ebar.png

1033 ms

ok.png

ok.png

1080 ms

www-player.css

www-player.css

11 ms

www-embed-player.js

www-embed-player.js

32 ms

base.js

base.js

65 ms

ad_status.js

ad_status.js

306 ms

Xal8RkuvyCiU6W_GOvwH_DuhE1BN-1S9Ky9af2kVVy4.js

Xal8RkuvyCiU6W_GOvwH_DuhE1BN-1S9Ky9af2kVVy4.js

254 ms

embed.js

embed.js

149 ms

KFOmCnqEu92Fr1Mu4mxPKTU1Kg.ttf

KFOmCnqEu92Fr1Mu4mxPKTU1Kg.ttf

231 ms

KFOlCnqEu92Fr1MmEU9fBBc9AMP6lQ.ttf

KFOlCnqEu92Fr1MmEU9fBBc9AMP6lQ.ttf

232 ms

Create

Create

130 ms

Create

Create

134 ms

id

id

117 ms

GenerateIT

GenerateIT

21 ms

GenerateIT

GenerateIT

22 ms

Accessibility Review

dobrestroje.cz accessibility score

90

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

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Best Practices

dobrestroje.cz 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

High

Page has valid source maps

SEO Factors

dobrestroje.cz 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 Dobrestroje.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 Dobrestroje.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

dobrestroje.cz

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