Tools & Wizards About Us
proprumysl.cz screenshot

Report Summary

  • 45

    Performance

    Renders faster than
    64% of other websites

  • 95

    Accessibility

    Visual factors better than
    that of 86% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 98

    SEO

    Google-friendlier than
    92% of websites

proprumysl.cz

ProPrumysl.cz - prodej strojních dílů | ProPrumysl.cz

Page Load Speed

4.4 sec in total

First Response

873 ms

Resources Loaded

3.2 sec

Page Rendered

331 ms

proprumysl.cz screenshot

About Website

Visit proprumysl.cz now to see the best up-to-date Pro Prumysl content for Czech Republic and also check out these interesting facts you probably never knew about proprumysl.cz

strojní díly a součástí pro průmyslové aplikace ✓ více než 40.000 produktů skladem ✓ ložiska, těsnění, lepidla, spojovací materiál, klínové řemeny ✓ 25 let zkušeností ✓

Visit proprumysl.cz

Key Findings

We analyzed Proprumysl.cz page load time and found that the first response time was 873 ms and then it took 3.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.

Performance Metrics

proprumysl.cz performance score

45

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.4 s

7/100

10%

LCP (Largest Contentful Paint)

Value7.4 s

4/100

25%

SI (Speed Index)

Value8.7 s

16/100

10%

TBT (Total Blocking Time)

Value220 ms

88/100

30%

CLS (Cumulative Layout Shift)

Value0.144

78/100

15%

TTI (Time to Interactive)

Value9.1 s

33/100

10%

Network Requests Diagram

proprumysl.cz

873 ms

style.css

231 ms

support.js

242 ms

windows.js

242 ms

functions.js

243 ms

Our browser made a total of 86 requests to load all elements on the main page. We found that 83% of them (71 requests) were addressed to the original Proprumysl.cz, 6% (5 requests) were made to Google-analytics.com and 2% (2 requests) were made to C.imedia.cz. The less responsive or slowest element that took the longest time to load (1.1 sec) belongs to the original domain Proprumysl.cz.

Page Optimization Overview & Recommendations

Page size can be reduced by 505.9 kB (65%)

Content Size

779.4 kB

After Optimization

273.5 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Proprumysl.cz main page is 779.4 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 40% of websites need less resources to load. Javascripts take 378.7 kB which makes up the majority of the site volume.

HTML Optimization

-88%

Potential reduce by 145.4 kB

  • Original 165.4 kB
  • After minification 156.8 kB
  • After compression 20.0 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. 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 145.4 kB or 88% of the original size.

Image Optimization

-47%

Potential reduce by 109.4 kB

  • Original 232.5 kB
  • After minification 123.1 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. Obviously, Pro Prumysl needs image optimization as it can save up to 109.4 kB or 47% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-66%

Potential reduce by 249.1 kB

  • Original 378.7 kB
  • After minification 325.3 kB
  • After compression 129.6 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 249.1 kB or 66% of the original size.

CSS Optimization

-70%

Potential reduce by 2.0 kB

  • Original 2.8 kB
  • After minification 2.2 kB
  • After compression 830 B

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. Proprumysl.cz needs all CSS files to be minified and compressed as it can save up to 2.0 kB or 70% of the original size.

Requests Breakdown

Number of requests can be reduced by 25 (30%)

Requests Now

83

After Optimization

58

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 83 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Pro Prumysl. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 14 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

proprumysl.cz

proprumysl.cz

873 ms

style.css

style.css

231 ms

support.js

support.js

242 ms

windows.js

windows.js

242 ms

functions.js

functions.js

243 ms

0_jquery.js

0_jquery.js

398 ms

jquery.cookie.js

jquery.cookie.js

241 ms

jquery.cookies_usage.js

jquery.cookies_usage.js

346 ms

prototype.js

prototype.js

589 ms

ga.js

ga.js

5 ms

urchin-set.js

urchin-set.js

239 ms

retargeting.js

retargeting.js

220 ms

conversion.js

conversion.js

15 ms

background.png

background.png

122 ms

logo.png

logo.png

241 ms

tree_close.gif

tree_close.gif

126 ms

blank.gif

blank.gif

125 ms

CP.jpg

CP.jpg

122 ms

kinex(1).gif

kinex(1).gif

126 ms

optibelt.gif

optibelt.gif

240 ms

Loctite.gif

Loctite.gif

240 ms

INA-FAG(1).gif

INA-FAG(1).gif

239 ms

26.jpg

26.jpg

480 ms

loctite-243-50-ml-zajistovac-sroubu-sp-small.jpg

loctite-243-50-ml-zajistovac-sroubu-sp-small.jpg

237 ms

list-detail.png

list-detail.png

353 ms

loctite-lb-8201-400-ml-univezalni-petiucelovy-sprej-small.jpg

loctite-lb-8201-400-ml-univezalni-petiucelovy-sprej-small.jpg

355 ms

lozisko-6204-2rsh-skf-small.jpg

lozisko-6204-2rsh-skf-small.jpg

357 ms

teroson-ms-930-310-ml-sedy-tesnici-tmel-small.jpg

teroson-ms-930-310-ml-sedy-tesnici-tmel-small.jpg

353 ms

gufero-60x72x8-nbr-was-dichtomatik-small.jpg

gufero-60x72x8-nbr-was-dichtomatik-small.jpg

356 ms

noimage.gif

noimage.gif

475 ms

o-krouzek-fpm-80-sha-158x3-dichtomatik-small.jpg

o-krouzek-fpm-80-sha-158x3-dichtomatik-small.jpg

469 ms

molykote-br2-plus-1-kg-small.jpg

molykote-br2-plus-1-kg-small.jpg

473 ms

klinovy-remen-17x1800-x-li-bx-1840-lw-optibelt-super-tx-small.jpg

klinovy-remen-17x1800-x-li-bx-1840-lw-optibelt-super-tx-small.jpg

476 ms

36.jpg

36.jpg

476 ms

logo_gopay.png

logo_gopay.png

584 ms

footer-logo.gif

footer-logo.gif

585 ms

gtm.js

gtm.js

54 ms

midbtn.png

midbtn.png

573 ms

wraptop.png

wraptop.png

574 ms

wrap.png

wrap.png

575 ms

maillist-middle.png

maillist-middle.png

575 ms

header-top.png

header-top.png

687 ms

mail-hr.png

mail-hr.png

687 ms

mail-ico.png

mail-ico.png

689 ms

mail-input.png

mail-input.png

690 ms

mail-button.png

mail-button.png

691 ms

header-bottom.png

header-bottom.png

692 ms

tel-ico.png

tel-ico.png

804 ms

navbar.png

navbar.png

803 ms

navbar-left.png

navbar-left.png

805 ms

__utm.gif

__utm.gif

22 ms

analytics.js

analytics.js

19 ms

multimenu-border.png

multimenu-border.png

707 ms

navbar-right.png

navbar-right.png

710 ms

search-back.png

search-back.png

711 ms

search-left.png

search-left.png

815 ms

search-right.png

search-right.png

807 ms

collect

collect

25 ms

collect

collect

63 ms

collect

collect

4 ms

retargeting

retargeting

113 ms

1-roi-async.js

1-roi-async.js

314 ms

56 ms

42 ms

ico-admin.png

ico-admin.png

702 ms

search-input.png

search-input.png

706 ms

search-button.png

search-button.png

709 ms

login-ico.png

login-ico.png

711 ms

cat-select.png

cat-select.png

815 ms

cat-nonselect.png

cat-nonselect.png

701 ms

level1.png

level1.png

701 ms

grey-panel-top.png

grey-panel-top.png

707 ms

newsreel-obal.png

newsreel-obal.png

710 ms

files-square.png

files-square.png

711 ms

1-roi-async.js

1-roi-async.js

532 ms

grey-menu.png

grey-menu.png

697 ms

product-box-bg.png

product-box-bg.png

698 ms

oddelovac.png

oddelovac.png

698 ms

button-basket.png

button-basket.png

703 ms

basket-info.png

basket-info.png

706 ms

panel-right-top.png

panel-right-top.png

708 ms

panel-bg.png

panel-bg.png

701 ms

paticka.png

paticka.png

702 ms

counter.php

counter.php

1147 ms

roi.php

roi.php

113 ms

print.css

print.css

118 ms

Accessibility Review

proprumysl.cz accessibility score

95

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

proprumysl.cz best practices score

83

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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

proprumysl.cz SEO score

98

Search Engine Optimization Advices

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

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Proprumysl.cz can be misinterpreted by Google and other search engines. Our service has detected that Czech is used on the page, and it does not match the claimed English language. Our system also found out that Proprumysl.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

proprumysl.cz

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