Tools & Wizards About Us

Report Summary

  • 30

    Performance

    Renders faster than
    50% of other websites

  • 74

    Accessibility

    Visual factors better than
    that of 40% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 71

    SEO

    Google-friendlier than
    30% of websites

prima-naradi.cz

Dočasné přerušení provozu

Page Load Speed

6.3 sec in total

First Response

1.5 sec

Resources Loaded

4.5 sec

Page Rendered

317 ms

About Website

Click here to check amazing Prima Naradi content for Czech Republic. Otherwise, check out these important facts you probably never knew about prima-naradi.cz

Více než 4500 tisíce pomocníků pro vaši dílnu a zahradu na jednom místě. Vyberte si profesionální i hobby nářadí za super ceny + dárky k nákupu • Prima-nářadí.cz

Visit prima-naradi.cz

Key Findings

We analyzed Prima-naradi.cz page load time and found that the first response time was 1.5 sec and then it took 4.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.

Performance Metrics

prima-naradi.cz performance score

30

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value6.2 s

3/100

10%

LCP (Largest Contentful Paint)

Value12.9 s

0/100

25%

SI (Speed Index)

Value9.7 s

10/100

10%

TBT (Total Blocking Time)

Value750 ms

39/100

30%

CLS (Cumulative Layout Shift)

Value0.027

100/100

15%

TTI (Time to Interactive)

Value11.3 s

19/100

10%

Network Requests Diagram

www.prima-naradi.cz

1491 ms

stylesheet.css

206 ms

cloud-zoom.css

204 ms

interstitial.css

217 ms

slideshow.css

217 ms

Our browser made a total of 92 requests to load all elements on the main page. We found that 82% of them (75 requests) were addressed to the original Prima-naradi.cz, 2% (2 requests) were made to Fonts.googleapis.com and 2% (2 requests) were made to C.imedia.cz. The less responsive or slowest element that took the longest time to load (1.5 sec) belongs to the original domain Prima-naradi.cz.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.0 MB (60%)

Content Size

1.7 MB

After Optimization

668.0 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Prima-naradi.cz main page is 1.7 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 764.8 kB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 43.6 kB

  • Original 53.5 kB
  • After minification 39.5 kB
  • After compression 9.9 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 13.9 kB, which is 26% 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 43.6 kB or 81% of the original size.

Image Optimization

-43%

Potential reduce by 330.3 kB

  • Original 764.8 kB
  • After minification 434.5 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, Prima Naradi needs image optimization as it can save up to 330.3 kB or 43% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-71%

Potential reduce by 481.0 kB

  • Original 679.0 kB
  • After minification 640.7 kB
  • After compression 198.1 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 481.0 kB or 71% of the original size.

CSS Optimization

-85%

Potential reduce by 149.4 kB

  • Original 175.0 kB
  • After minification 137.5 kB
  • After compression 25.5 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. Prima-naradi.cz needs all CSS files to be minified and compressed as it can save up to 149.4 kB or 85% of the original size.

Requests Breakdown

Number of requests can be reduced by 44 (51%)

Requests Now

86

After Optimization

42

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 86 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Prima Naradi. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 20 to 1 for JavaScripts and from 9 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

prima-naradi.cz accessibility score

74

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

Form elements do not have associated labels

High

Links do not have a discernible name

Tables and lists

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

Impact

Issue

High

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

Best Practices

prima-naradi.cz best practices score

58

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

Page has valid source maps

SEO Factors

prima-naradi.cz SEO score

71

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

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 Prima-naradi.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 Prima-naradi.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

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