Tools & Wizards About Us
pyroterra.cz screenshot

Report Summary

  • 20

    Performance

    Renders faster than
    37% of other websites

  • 76

    Accessibility

    Visual factors better than
    that of 42% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 82

    SEO

    Google-friendlier than
    44% of websites

pyroterra.cz

Fireshow & Lightshow Pyroterra | Moderní ohnivé a světelné show

Page Load Speed

14.5 sec in total

First Response

225 ms

Resources Loaded

13.9 sec

Page Rendered

445 ms

pyroterra.cz screenshot

About Website

Click here to check amazing Pyroterra content for Czech Republic. Otherwise, check out these important facts you probably never knew about pyroterra.cz

Profesionální ohnivé a světelné show - Pyroterra nabízí světově uznávané Fireshow a Lightshow které pozdvihne Váš Event, večírek, událost na novou úroveň. Kompletní profesionální zajištění všech produ...

Visit pyroterra.cz

Key Findings

We analyzed Pyroterra.cz page load time and found that the first response time was 225 ms and then it took 14.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.

Performance Metrics

pyroterra.cz performance score

20

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.5 s

14/100

10%

LCP (Largest Contentful Paint)

Value16.8 s

0/100

25%

SI (Speed Index)

Value28.9 s

0/100

10%

TBT (Total Blocking Time)

Value1,730 ms

10/100

30%

CLS (Cumulative Layout Shift)

Value0.001

100/100

15%

TTI (Time to Interactive)

Value14.4 s

9/100

10%

Network Requests Diagram

pyroterra.cz

225 ms

pyroterra.cz

7085 ms

gtm.js

98 ms

wp-emoji-release.min.js

302 ms

sbi-styles.min.css

296 ms

Our browser made a total of 134 requests to load all elements on the main page. We found that 96% of them (128 requests) were addressed to the original Pyroterra.cz, 1% (2 requests) were made to Fonts.gstatic.com and 1% (1 request) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (7.1 sec) belongs to the original domain Pyroterra.cz.

Page Optimization Overview & Recommendations

Page size can be reduced by 218.6 kB (28%)

Content Size

768.1 kB

After Optimization

549.5 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Pyroterra.cz main page is 768.1 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. 45% of websites need less resources to load. Images take 411.6 kB which makes up the majority of the site volume.

HTML Optimization

-92%

Potential reduce by 215.6 kB

  • Original 235.0 kB
  • After minification 199.2 kB
  • After compression 19.4 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 35.8 kB, which is 15% 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 215.6 kB or 92% of the original size.

Image Optimization

-1%

Potential reduce by 2.3 kB

  • Original 411.6 kB
  • After minification 409.3 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. Pyroterra images are well optimized though.

JavaScript Optimization

-1%

Potential reduce by 575 B

  • Original 89.1 kB
  • After minification 89.1 kB
  • After compression 88.5 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

-0%

Potential reduce by 133 B

  • Original 32.4 kB
  • After minification 32.4 kB
  • After compression 32.3 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. Pyroterra.cz has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 76 (58%)

Requests Now

130

After Optimization

54

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 130 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Pyroterra. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 15 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

pyroterra.cz

pyroterra.cz

225 ms

pyroterra.cz

pyroterra.cz

7085 ms

gtm.js

gtm.js

98 ms

wp-emoji-release.min.js

wp-emoji-release.min.js

302 ms

sbi-styles.min.css

sbi-styles.min.css

296 ms

style.min.css

style.min.css

301 ms

jquery.js

jquery.js

390 ms

modernizer.min.js

modernizer.min.js

294 ms

jquery.lory.min.js

jquery.lory.min.js

307 ms

lazysizes.min.js

lazysizes.min.js

579 ms

isotope.min.js

isotope.min.js

581 ms

jquery.fancybox.min.js

jquery.fancybox.min.js

673 ms

xdomain-data.js

xdomain-data.js

587 ms

custom.min.css

custom.min.css

703 ms

webfont.js

webfont.js

30 ms

app.js

app.js

675 ms

scripts.js

scripts.js

956 ms

api.js

api.js

44 ms

script.js

script.js

967 ms

wp-embed.min.js

wp-embed.min.js

962 ms

css

css

100 ms

logo.png

logo.png

329 ms

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326 ms

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424 ms

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514 ms

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517 ms

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523 ms

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612 ms

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630 ms

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721 ms

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800 ms

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800 ms

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808 ms

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908 ms

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910 ms

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1006 ms

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1081 ms

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1087 ms

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1093 ms

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1193 ms

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1191 ms

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1295 ms

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1366 ms

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1367 ms

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1387 ms

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1471 ms

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1487 ms

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1575 ms

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1645 ms

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1647 ms

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1681 ms

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1751 ms

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1766 ms

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1853 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsg-1x4gaVQUwaEQXjM.woff

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsg-1x4gaVQUwaEQXjM.woff

30 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsiH0B4gaVQUwaEQXjM.woff

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsiH0B4gaVQUwaEQXjM.woff

31 ms

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1703 ms

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1714 ms

refill

refill

1700 ms

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1711 ms

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1725 ms

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1717 ms

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1698 ms

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1726 ms

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1729 ms

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1719 ms

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1704 ms

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1703 ms

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1695 ms

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1723 ms

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1739 ms

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1702 ms

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1704 ms

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1799 ms

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1693 ms

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1717 ms

lasershow-45x30.jpg

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1827 ms

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1703 ms

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1712 ms

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1760 ms

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1816 ms

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1815 ms

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1787 ms

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1713 ms

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1727 ms

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1775 ms

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1812 ms

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1817 ms

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1876 ms

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1826 ms

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1728 ms

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1890 ms

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1811 ms

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1817 ms

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1821 ms

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1808 ms

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1810 ms

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1883 ms

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1819 ms

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1802 ms

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1940 ms

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1794 ms

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1810 ms

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1879 ms

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1831 ms

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1801 ms

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1859 ms

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1811 ms

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1801 ms

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1815 ms

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1811 ms

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1710 ms

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1912 ms

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1784 ms

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1817 ms

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1818 ms

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1808 ms

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1899 ms

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1783 ms

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1792 ms

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1759 ms

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1801 ms

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1715 ms

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1786 ms

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1810 ms

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1812 ms

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1891 ms

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1900 ms

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1811 ms

Accessibility Review

pyroterra.cz accessibility score

76

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

pyroterra.cz best practices score

67

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

SEO Factors

pyroterra.cz SEO score

82

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

High

Tap targets are not sized appropriately

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 Pyroterra.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 Pyroterra.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

pyroterra.cz

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