Report Summary

  • 84

    Performance

    Renders faster than
    88% of other websites

  • 78

    Accessibility

    Visual factors better than
    that of 46% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 75

    SEO

    Google-friendlier than
    32% of websites

klekari.plzensky-kraj.cz

K lekari On-Line

Page Load Speed

3.5 sec in total

First Response

349 ms

Resources Loaded

3.1 sec

Page Rendered

96 ms

klekari.plzensky-kraj.cz screenshot

About Website

Click here to check amazing K Lekari Plzensky Kraj content for Czech Republic. Otherwise, check out these important facts you probably never knew about klekari.plzensky-kraj.cz

Visit klekari.plzensky-kraj.cz

Key Findings

We analyzed Klekari.plzensky-kraj.cz page load time and found that the first response time was 349 ms and then it took 3.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.

Performance Metrics

klekari.plzensky-kraj.cz performance score

84

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.0 s

49/100

10%

LCP (Largest Contentful Paint)

Value3.5 s

64/100

25%

SI (Speed Index)

Value3.6 s

87/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value3.5 s

92/100

10%

Network Requests Diagram

klekari.plzensky-kraj.cz

349 ms

klekari.plzensky-kraj.cz

561 ms

News.aspx

424 ms

style.css

113 ms

layout.css

224 ms

Our browser made a total of 17 requests to load all elements on the main page. We found that all of those requests were addressed to Klekari.plzensky-kraj.cz and no external sources were called. The less responsive or slowest element that took the longest time to load (1.4 sec) belongs to the original domain Klekari.plzensky-kraj.cz.

Page Optimization Overview & Recommendations

Page size can be reduced by 635.9 kB (82%)

Content Size

772.8 kB

After Optimization

136.9 kB

In fact, the total size of Klekari.plzensky-kraj.cz main page is 772.8 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. Only 10% of websites need less resources to load. Javascripts take 700.8 kB which makes up the majority of the site volume.

HTML Optimization

-71%

Potential reduce by 5.0 kB

  • Original 7.0 kB
  • After minification 5.3 kB
  • After compression 2.0 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 1.7 kB, which is 24% 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 5.0 kB or 71% of the original size.

Image Optimization

-21%

Potential reduce by 3.5 kB

  • Original 16.8 kB
  • After minification 13.3 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, K Lekari Plzensky Kraj needs image optimization as it can save up to 3.5 kB or 21% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-84%

Potential reduce by 588.6 kB

  • Original 700.8 kB
  • After minification 447.2 kB
  • After compression 112.2 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 588.6 kB or 84% of the original size.

CSS Optimization

-80%

Potential reduce by 38.8 kB

  • Original 48.3 kB
  • After minification 38.0 kB
  • After compression 9.5 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. Klekari.plzensky-kraj.cz needs all CSS files to be minified and compressed as it can save up to 38.8 kB or 80% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

14

After Optimization

14

The browser has sent 14 CSS, Javascripts, AJAX and image requests in order to completely render the main page of K Lekari Plzensky Kraj. According to our analytics all requests are already optimized.

Accessibility Review

klekari.plzensky-kraj.cz accessibility score

78

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

Buttons do not have an accessible name

High

Image elements do not have [alt] attributes

Best Practices

klekari.plzensky-kraj.cz best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

High

Browser errors were logged to the console

SEO Factors

klekari.plzensky-kraj.cz SEO score

75

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

Language and Encoding

  • Language Detected

    CS

  • Language Claimed

    N/A

  • Encoding

    WINDOWS-1250

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Klekari.plzensky-kraj.cz can be misinterpreted by Google and other search engines. Our service has detected that Czech is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Klekari.plzensky-kraj.cz main page’s claimed encoding is windows-1250. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

Open Graph description is not detected on the main page of K Lekari Plzensky Kraj. 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: