Tools & Wizards About Us
pumpa.cz screenshot

Report Summary

  • 19

    Performance

    Renders faster than
    36% of other websites

  • 89

    Accessibility

    Visual factors better than
    that of 71% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 85

    SEO

    Google-friendlier than
    55% of websites

pumpa.cz

Jsme specialisté na čerpadla už přes 30 let | Pumpa

Page Load Speed

9.8 sec in total

First Response

399 ms

Resources Loaded

6.9 sec

Page Rendered

2.5 sec

pumpa.cz screenshot

About Website

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

Prodej čerpadel, největší skladové zásoby. ✅ Odborně poradíme s výběrem i projektem.✅ Zajišťujeme non-stop servis.✅ Přes 30 let zkušeností s čerpací technikou.

Visit pumpa.cz

Key Findings

We analyzed Pumpa.cz page load time and found that the first response time was 399 ms and then it took 9.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.

Performance Metrics

pumpa.cz performance score

19

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.9 s

10/100

10%

LCP (Largest Contentful Paint)

Value7.7 s

3/100

25%

SI (Speed Index)

Value9.1 s

14/100

10%

TBT (Total Blocking Time)

Value3,510 ms

1/100

30%

CLS (Cumulative Layout Shift)

Value0.014

100/100

15%

TTI (Time to Interactive)

Value15.5 s

7/100

10%

Network Requests Diagram

pumpa.cz

399 ms

pumpa.cz

427 ms

www.pumpa.cz

587 ms

www.pumpa.eu

1517 ms

style.css

326 ms

Our browser made a total of 159 requests to load all elements on the main page. We found that 2% of them (3 requests) were addressed to the original Pumpa.cz, 82% (131 requests) were made to Pumpa.eu and 8% (12 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (1.5 sec) relates to the external source Pumpa.eu.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.4 MB (23%)

Content Size

6.0 MB

After Optimization

4.6 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Pumpa.cz main page is 6.0 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. 80% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 5.1 MB which makes up the majority of the site volume.

HTML Optimization

-90%

Potential reduce by 498.9 kB

  • Original 551.3 kB
  • After minification 432.9 kB
  • After compression 52.4 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 118.4 kB, which is 21% 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 498.9 kB or 90% of the original size.

Image Optimization

-15%

Potential reduce by 760.9 kB

  • Original 5.1 MB
  • After minification 4.3 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, Pumpa needs image optimization as it can save up to 760.9 kB or 15% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-43%

Potential reduce by 135.6 kB

  • Original 314.7 kB
  • After minification 314.7 kB
  • After compression 179.1 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 135.6 kB or 43% of the original size.

CSS Optimization

-1%

Potential reduce by 568 B

  • Original 46.4 kB
  • After minification 46.4 kB
  • After compression 45.8 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. Pumpa.cz has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 21 (15%)

Requests Now

142

After Optimization

121

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 142 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Pumpa. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 19 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

pumpa.cz

pumpa.cz

399 ms

pumpa.cz

pumpa.cz

427 ms

www.pumpa.cz

www.pumpa.cz

587 ms

www.pumpa.eu

www.pumpa.eu

1517 ms

style.css

style.css

326 ms

uc.js

uc.js

31 ms

LBX-319540.js

LBX-319540.js

29 ms

css2

css2

39 ms

jquery-3.5.1.min.js

jquery-3.5.1.min.js

642 ms

polyfill.min.js

polyfill.min.js

375 ms

app.js

app.js

706 ms

jquery.validate.min.cs.js

jquery.validate.min.cs.js

316 ms

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jquery.validate.unobtrusive.min.js

317 ms

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317 ms

form.validate.js

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640 ms

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641 ms

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641 ms

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640 ms

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468 ms

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405 ms

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612 ms

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1461 ms

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42 ms

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66 ms

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386 ms

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372 ms

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372 ms

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371 ms

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1398 ms

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1400 ms

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1399 ms

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190 ms

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190 ms

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189 ms

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1144 ms

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1144 ms

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1143 ms

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1142 ms

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1079 ms

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1286 ms

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1062 ms

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1062 ms

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1026 ms

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1023 ms

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61 ms

trending_queries

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127 ms

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934 ms

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1078 ms

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1086 ms

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878 ms

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886 ms

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931 ms

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720 ms

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68 ms

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110 ms

Accessibility Review

pumpa.cz accessibility score

89

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

pumpa.cz best practices score

83

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

pumpa.cz SEO score

85

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 Pumpa.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 Pumpa.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

pumpa.cz

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