Tools & Wizards About Us
belet.cz screenshot

Report Summary

  • 100

    Performance

    Renders faster than
    97% of other websites

  • 63

    Accessibility

    Visual factors better than
    that of 28% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 42

    SEO

    Google-friendlier than
    18% of websites

belet.cz

Home page | Belet a.s.

Page Load Speed

21 sec in total

First Response

315 ms

Resources Loaded

20.6 sec

Page Rendered

94 ms

belet.cz screenshot

About Website

Welcome to belet.cz homepage info - get ready to check Belet best content for Czech Republic right away, or after learning these important things about belet.cz

Home page

Visit belet.cz

Key Findings

We analyzed Belet.cz page load time and found that the first response time was 315 ms and then it took 20.7 sec to load all DOM resources and completely render a web page. This is an excellent result, as only a small number of websites can load faster. Unfortunately, there was 1 request timeout, which can generally increase the web page load time, as the browser stays idle while waiting for website response.

Performance Metrics

belet.cz performance score

100

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value0.6 s

100/100

10%

LCP (Largest Contentful Paint)

Value1.7 s

99/100

25%

SI (Speed Index)

Value0.9 s

100/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value0.6 s

100/100

10%

Network Requests Diagram

belet.cz

315 ms

indtextb.jpg

102 ms

belet_logo_974_440.gif

203 ms

belet_vozik.jpg

203 ms

vlajka_en.gif

203 ms

Our browser made a total of 13 requests to load all elements on the main page. We found that 92% of them (12 requests) were addressed to the original Belet.cz, 8% (1 request) were made to Toplist.cz. The less responsive or slowest element that took the longest time to load (19.9 sec) relates to the external source Toplist.cz.

Page Optimization Overview & Recommendations

Page size can be reduced by 5.9 kB (9%)

Content Size

61.9 kB

After Optimization

56.0 kB

  • HTML
  • Images

In fact, the total size of Belet.cz main page is 61.9 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. 15% of websites need less resources to load. Images take 55.2 kB which makes up the majority of the site volume.

HTML Optimization

-70%

Potential reduce by 4.7 kB

  • Original 6.7 kB
  • After minification 6.3 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. 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 4.7 kB or 70% of the original size.

Image Optimization

-2%

Potential reduce by 1.2 kB

  • Original 55.2 kB
  • After minification 54.1 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. Belet images are well optimized though.

Requests Breakdown

We found no issues to fix!

Requests Now

11

After Optimization

11

  • Images

The browser has sent 11 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Belet. According to our analytics all requests are already optimized.

Network Requests Diagram

belet.cz

belet.cz

315 ms

indtextb.jpg

indtextb.jpg

102 ms

belet_logo_974_440.gif

belet_logo_974_440.gif

203 ms

belet_vozik.jpg

belet_vozik.jpg

203 ms

vlajka_en.gif

vlajka_en.gif

203 ms

vlajka_de.gif

vlajka_de.gif

204 ms

vlajka_cz.gif

vlajka_cz.gif

204 ms

017%20kopie.gif

017%20kopie.gif

207 ms

DV20BVA.gif

DV20BVA.gif

306 ms

F12APE3.gif

F12APE3.gif

304 ms

button5.jpg

button5.jpg

305 ms

EU_l.jpg

EU_l.jpg

403 ms

count.asp

count.asp

19939 ms

Accessibility Review

belet.cz accessibility score

63

Accessibility Issues

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

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

High

<object> elements do not have alternate text

Best Practices

belet.cz best practices score

67

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

Displays images with incorrect aspect ratio

High

Serves images with low resolution

SEO Factors

belet.cz SEO score

42

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

High

Document uses plugins

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    CS

  • Encoding

    WINDOWS-1250

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

belet.cz

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