Tools & Wizards About Us
dividenda.cz screenshot

Report Summary

  • 95

    Performance

    Renders faster than
    93% of other websites

  • 100

    Accessibility

    Visual factors better than
    that of 97% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    56% of websites

  • 55

    SEO

    Google-friendlier than
    20% of websites

dividenda.cz

Miniweb je aktivní

Page Load Speed

1.6 sec in total

First Response

428 ms

Resources Loaded

1 sec

Page Rendered

135 ms

dividenda.cz screenshot

About Website

Welcome to dividenda.cz homepage info - get ready to check Dividenda best content right away, or after learning these important things about dividenda.cz

Visit dividenda.cz

Key Findings

We analyzed Dividenda.cz page load time and found that the first response time was 428 ms and then it took 1.1 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 20% of websites can load faster.

Performance Metrics

dividenda.cz performance score

95

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.3 s

74/100

10%

LCP (Largest Contentful Paint)

Value2.3 s

93/100

25%

SI (Speed Index)

Value2.8 s

95/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value2.3 s

99/100

10%

Network Requests Diagram

dividenda.cz

428 ms

default-pages.css

467 ms

ga.js

15 ms

bg-body.png

114 ms

__utm.gif

14 ms

Our browser made a total of 5 requests to load all elements on the main page. We found that 20% of them (1 request) were addressed to the original Dividenda.cz, 40% (2 requests) were made to Google-analytics.com and 40% (2 requests) were made to Hosting.wedos.com. The less responsive or slowest element that took the longest time to load (467 ms) relates to the external source Hosting.wedos.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.6 kB (8%)

Content Size

20.4 kB

After Optimization

18.7 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Dividenda.cz main page is 20.4 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 5% of websites need less resources to load. Javascripts take 17.2 kB which makes up the majority of the site volume.

HTML Optimization

-42%

Potential reduce by 610 B

  • Original 1.5 kB
  • After minification 1.4 kB
  • After compression 850 B

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 610 B or 42% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 200 B
  • After minification 200 B

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. Dividenda images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 34 B

  • Original 17.2 kB
  • After minification 17.2 kB
  • After compression 17.1 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. This website has mostly compressed JavaScripts.

CSS Optimization

-64%

Potential reduce by 985 B

  • Original 1.5 kB
  • After minification 1.1 kB
  • After compression 551 B

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. Dividenda.cz needs all CSS files to be minified and compressed as it can save up to 985 B or 64% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

4

After Optimization

4

  • Images
  • JavaScript
  • CSS

The browser has sent 4 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Dividenda. According to our analytics all requests are already optimized.

Network Requests Diagram

dividenda.cz

dividenda.cz

428 ms

default-pages.css

default-pages.css

467 ms

ga.js

ga.js

15 ms

bg-body.png

bg-body.png

114 ms

__utm.gif

__utm.gif

14 ms

Accessibility Review

dividenda.cz accessibility score

100

Accessibility Issues

Best Practices

dividenda.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

SEO Factors

dividenda.cz SEO score

55

Search Engine Optimization Advices

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

Page is blocked from indexing

Language and Encoding

  • Language Detected

    N/A

  • Language Claimed

    CS

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Dividenda.cz can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else), while the claimed language is Czech. Our system also found out that Dividenda.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

dividenda.cz

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