Tools & Wizards About Us

Report Summary

  • 99

    Performance

    Renders faster than
    96% of other websites

  • 84

    Accessibility

    Visual factors better than
    that of 56% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 75

    SEO

    Google-friendlier than
    32% of websites

astromat.cz

Horoskopy on-line - výpočet horoskopu on-line

Page Load Speed

1.3 sec in total

First Response

293 ms

Resources Loaded

921 ms

Page Rendered

64 ms

About Website

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

Horoskopy on-line: výpočet nativního, tranzitního a partnerského horoskopu i s výkladem zcela zdarma on-line

Visit astromat.cz

Key Findings

We analyzed Astromat.cz page load time and found that the first response time was 293 ms and then it took 985 ms 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

astromat.cz performance score

99

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.6 s

95/100

10%

LCP (Largest Contentful Paint)

Value1.6 s

99/100

25%

SI (Speed Index)

Value2.5 s

97/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value1.6 s

100/100

10%

Network Requests Diagram

astromat.cz

293 ms

stary.astromat.cz

339 ms

style.css

100 ms

title.png

193 ms

prechod.png

195 ms

Our browser made a total of 10 requests to load all elements on the main page. We found that 10% of them (1 request) were addressed to the original Astromat.cz, 90% (9 requests) were made to Stary.astromat.cz. The less responsive or slowest element that took the longest time to load (339 ms) relates to the external source Stary.astromat.cz.

Page Optimization Overview & Recommendations

Page size can be reduced by 6.0 kB (42%)

Content Size

14.1 kB

After Optimization

8.1 kB

  • HTML
  • Images
  • CSS

In fact, the total size of Astromat.cz main page is 14.1 kB. This result falls within a vast category (top 1 000 000) of heavyweight, probably not optimized, and thus slow loading web pages. Only a small number of websites need less resources to load. HTML takes 7.1 kB which makes up the majority of the site volume.

HTML Optimization

-73%

Potential reduce by 5.2 kB

  • Original 7.1 kB
  • After minification 6.3 kB
  • After compression 1.9 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 826 B, which is 12% 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 5.2 kB or 73% of the original size.

Image Optimization

-10%

Potential reduce by 612 B

  • Original 5.9 kB
  • After minification 5.3 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. Astromat images are well optimized though.

CSS Optimization

-13%

Potential reduce by 150 B

  • Original 1.1 kB
  • After minification 1.1 kB
  • After compression 972 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. Astromat.cz needs all CSS files to be minified and compressed as it can save up to 150 B or 13% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

8

After Optimization

8

  • Images
  • CSS

The browser has sent 8 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Astromat. According to our analytics all requests are already optimized.

Network Requests Diagram

Accessibility Review

astromat.cz accessibility score

84

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.

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

Best Practices

astromat.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

SEO Factors

astromat.cz SEO score

75

Search Engine Optimization Advices

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 Astromat.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 Astromat.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 description is not detected on the main page of Astromat. 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: