Tools & Wizards About Us
pocitace-perun.cz screenshot

Report Summary

  • 15

    Performance

    Renders faster than
    27% of other websites

  • 74

    Accessibility

    Visual factors better than
    that of 40% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 90

    SEO

    Google-friendlier than
    68% of websites

pocitace-perun.cz

Počítače Perun s.r.o. - Servis a prodej IT Nový Jičín

Page Load Speed

16.6 sec in total

First Response

5.3 sec

Resources Loaded

10.9 sec

Page Rendered

391 ms

pocitace-perun.cz screenshot

About Website

Visit pocitace-perun.cz now to see the best up-to-date Pocitace Perun content and also check out these interesting facts you probably never knew about pocitace-perun.cz

Moderní prodejna a servis výpočetní techniky v Novém Jičíně. Servis a služby: Rework, Reball, Reflow, opravy konektorů, tvorba webových stránek a další...

Visit pocitace-perun.cz

Key Findings

We analyzed Pocitace-perun.cz page load time and found that the first response time was 5.3 sec and then it took 11.3 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

pocitace-perun.cz performance score

15

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value17.0 s

0/100

10%

LCP (Largest Contentful Paint)

Value24.9 s

0/100

25%

SI (Speed Index)

Value42.9 s

0/100

10%

TBT (Total Blocking Time)

Value9,010 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.008

100/100

15%

TTI (Time to Interactive)

Value54.9 s

0/100

10%

Network Requests Diagram

pocitace-perun.cz

5344 ms

analytics.js

66 ms

wp-emoji-release.min.js

133 ms

animate.css

379 ms

facebook-review.css

188 ms

Our browser made a total of 212 requests to load all elements on the main page. We found that 58% of them (124 requests) were addressed to the original Pocitace-perun.cz, 10% (21 requests) were made to Graph.facebook.com and 7% (14 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (5.3 sec) belongs to the original domain Pocitace-perun.cz.

Page Optimization Overview & Recommendations

Page size can be reduced by 3.4 MB (56%)

Content Size

5.9 MB

After Optimization

2.6 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Pocitace-perun.cz 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. Only a small number of websites need less resources to load. Javascripts take 2.2 MB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 182.1 kB

  • Original 213.5 kB
  • After minification 203.0 kB
  • After compression 31.3 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 182.1 kB or 85% of the original size.

Image Optimization

-6%

Potential reduce by 81.1 kB

  • Original 1.5 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. Pocitace Perun images are well optimized though.

JavaScript Optimization

-61%

Potential reduce by 1.4 MB

  • Original 2.2 MB
  • After minification 2.1 MB
  • After compression 860.4 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 1.4 MB or 61% of the original size.

CSS Optimization

-84%

Potential reduce by 1.7 MB

  • Original 2.0 MB
  • After minification 1.9 MB
  • After compression 318.8 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. Pocitace-perun.cz needs all CSS files to be minified and compressed as it can save up to 1.7 MB or 84% of the original size.

Requests Breakdown

Number of requests can be reduced by 116 (70%)

Requests Now

165

After Optimization

49

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 165 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Pocitace Perun. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 83 to 1 for JavaScripts and from 35 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

pocitace-perun.cz

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Accessibility Review

pocitace-perun.cz accessibility score

74

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

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

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

Best Practices

pocitace-perun.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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

pocitace-perun.cz SEO score

90

Search Engine Optimization Advices

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 Pocitace-perun.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 Pocitace-perun.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

pocitace-perun.cz

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