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azokna.cz screenshot

Report Summary

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    Performance

  • 0

    Accessibility

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    Best Practices

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    SEO

azokna.cz

Český výrobce plastových oken a dveří | AZ OKNA a.s.

Page Load Speed

11.1 sec in total

First Response

2.5 sec

Resources Loaded

8.5 sec

Page Rendered

166 ms

azokna.cz screenshot

About Website

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

Český výrobce plastových a hliníkových oken a dveří, včetně montáže, servisu a nabídky příslušenství. Při výrobě používáme moderní automatické linky. Společnost AZ OKNA a.s. dává přednost kvalitě před...

Visit azokna.cz

Key Findings

We analyzed Azokna.cz page load time and found that the first response time was 2.5 sec and then it took 8.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.

Performance Metrics

azokna.cz performance score

0

Network Requests Diagram

azokna.cz

2485 ms

stylen.css

948 ms

colorbox.css

1396 ms

functions.js

1319 ms

SpryMenuBar.js

1352 ms

Our browser made a total of 39 requests to load all elements on the main page. We found that 87% of them (34 requests) were addressed to the original Azokna.cz, 5% (2 requests) were made to C1.navrcholu.cz and 5% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (4 sec) belongs to the original domain Azokna.cz.

Page Optimization Overview & Recommendations

Page size can be reduced by 274.0 kB (71%)

Content Size

387.1 kB

After Optimization

113.1 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Azokna.cz main page is 387.1 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. 20% of websites need less resources to load. Javascripts take 307.9 kB which makes up the majority of the site volume.

HTML Optimization

-70%

Potential reduce by 12.7 kB

  • Original 18.0 kB
  • After minification 16.3 kB
  • After compression 5.3 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 12.7 kB or 70% of the original size.

Image Optimization

-5%

Potential reduce by 1.8 kB

  • Original 34.7 kB
  • After minification 32.9 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. AZ OKNA images are well optimized though.

JavaScript Optimization

-77%

Potential reduce by 236.7 kB

  • Original 307.9 kB
  • After minification 187.3 kB
  • After compression 71.2 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 236.7 kB or 77% of the original size.

CSS Optimization

-86%

Potential reduce by 22.9 kB

  • Original 26.6 kB
  • After minification 15.6 kB
  • After compression 3.7 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. Azokna.cz needs all CSS files to be minified and compressed as it can save up to 22.9 kB or 86% of the original size.

Requests Breakdown

Number of requests can be reduced by 26 (68%)

Requests Now

38

After Optimization

12

  • Images
  • JavaScript
  • CSS

The browser has sent 38 CSS, Javascripts, AJAX and image requests in order to completely render the main page of AZ OKNA. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 7 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

azokna.cz

azokna.cz

2485 ms

stylen.css

stylen.css

948 ms

colorbox.css

colorbox.css

1396 ms

functions.js

functions.js

1319 ms

SpryMenuBar.js

SpryMenuBar.js

1352 ms

SpryMenuBarHorizontal.css

SpryMenuBarHorizontal.css

1180 ms

SpryMenuBarHorizontal2.css

SpryMenuBarHorizontal2.css

1352 ms

AC_RunActiveContent.js

AC_RunActiveContent.js

1448 ms

jquery-1.7.2.js

jquery-1.7.2.js

1870 ms

jquery.colorbox-min.js

jquery.colorbox-min.js

1539 ms

code

code

329 ms

analytics.js

analytics.js

22 ms

8000-luxus.jpg

8000-luxus.jpg

2708 ms

azokna

azokna

1406 ms

bghlavni.gif

bghlavni.gif

1972 ms

tit-top.gif

tit-top.gif

1908 ms

vlajka-cz.gif

vlajka-cz.gif

1906 ms

vlajka-de.gif

vlajka-de.gif

1907 ms

sitemap.gif

sitemap.gif

1903 ms

mezi.gif

mezi.gif

1978 ms

SpryMenuBarDown.gif

SpryMenuBarDown.gif

2594 ms

SpryMenuBarRight.gif

SpryMenuBarRight.gif

2559 ms

tit-logo.jpg

tit-logo.jpg

2668 ms

azokna-ISO9001.gif

azokna-ISO9001.gif

2947 ms

azokna-ISO14001.gif

azokna-ISO14001.gif

2926 ms

mapa_cz.gif

mapa_cz.gif

2559 ms

tit-spodni.gif

tit-spodni.gif

3792 ms

bgmenuspodek.gif

bgmenuspodek.gif

3792 ms

bgblok.gif

bgblok.gif

3791 ms

linfo-top.gif

linfo-top.gif

3857 ms

hit

hit

296 ms

collect

collect

24 ms

h1.gif

h1.gif

3824 ms

bgzahlavi.gif

bgzahlavi.gif

3834 ms

SpryMenuBarDownHover.gif

SpryMenuBarDownHover.gif

3957 ms

SpryMenuBarRightHover.gif

SpryMenuBarRightHover.gif

3949 ms

overlay.png

overlay.png

4008 ms

border.png

border.png

4001 ms

controls.png

controls.png

4012 ms

SEO Factors

azokna.cz SEO score

0

Language and Encoding

  • Language Detected

    CS

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Azokna.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 Azokna.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

azokna.cz

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