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kogenerace-kotel.cz screenshot

Report Summary

  • 0

    Performance

  • 0

    Accessibility

  • 0

    Best Practices

  • 0

    SEO

kogenerace-kotel.cz

Kogenerace

Page Load Speed

4.4 sec in total

First Response

315 ms

Resources Loaded

3.9 sec

Page Rendered

183 ms

kogenerace-kotel.cz screenshot

About Website

Visit kogenerace-kotel.cz now to see the best up-to-date Kogenerace Kotel content and also check out these interesting facts you probably never knew about kogenerace-kotel.cz

Kogenerace od AGP Group, a.s. je moderní, vysoce technicky pokročilý způsob výroby elektřiny a tepla s velmi rychlou návratností investice. – VÝROBA, PRODEJ A SERVIS KOGENERAČNÍCH JEDNOTEK.

Visit kogenerace-kotel.cz

Key Findings

We analyzed Kogenerace-kotel.cz page load time and found that the first response time was 315 ms and then it took 4.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.

Performance Metrics

kogenerace-kotel.cz performance score

0

Network Requests Diagram

kogenerace-kotel.cz

315 ms

www.kogenerace-kotel.cz

678 ms

index.php

823 ms

jquery171.js

1116 ms

jscript.js

214 ms

Our browser made a total of 49 requests to load all elements on the main page. We found that 96% of them (47 requests) were addressed to the original Kogenerace-kotel.cz, 2% (1 request) were made to Fonts.googleapis.com and 2% (1 request) were made to Track.leady.cz. The less responsive or slowest element that took the longest time to load (1.3 sec) belongs to the original domain Kogenerace-kotel.cz.

Page Optimization Overview & Recommendations

Page size can be reduced by 615.9 kB (55%)

Content Size

1.1 MB

After Optimization

500.0 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Kogenerace-kotel.cz main page is 1.1 MB. 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 611.6 kB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 47.5 kB

  • Original 55.6 kB
  • After minification 52.7 kB
  • After compression 8.2 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 47.5 kB or 85% of the original size.

Image Optimization

-19%

Potential reduce by 78.4 kB

  • Original 421.0 kB
  • After minification 342.5 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. Obviously, Kogenerace Kotel needs image optimization as it can save up to 78.4 kB or 19% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-77%

Potential reduce by 468.2 kB

  • Original 611.6 kB
  • After minification 489.5 kB
  • After compression 143.4 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 468.2 kB or 77% of the original size.

CSS Optimization

-79%

Potential reduce by 21.8 kB

  • Original 27.7 kB
  • After minification 23.4 kB
  • After compression 5.9 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. Kogenerace-kotel.cz needs all CSS files to be minified and compressed as it can save up to 21.8 kB or 79% of the original size.

Requests Breakdown

Number of requests can be reduced by 14 (32%)

Requests Now

44

After Optimization

30

  • Images
  • JavaScript
  • CSS

The browser has sent 44 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Kogenerace Kotel. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 11 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

kogenerace-kotel.cz

kogenerace-kotel.cz

315 ms

www.kogenerace-kotel.cz

www.kogenerace-kotel.cz

678 ms

index.php

index.php

823 ms

jquery171.js

jquery171.js

1116 ms

jscript.js

jscript.js

214 ms

mod_amcallmeback.css

mod_amcallmeback.css

313 ms

mootools-core.js

mootools-core.js

752 ms

core.js

core.js

325 ms

caption.js

caption.js

318 ms

mootools-more.js

mootools-more.js

1291 ms

css

css

26 ms

styles.css

styles.css

630 ms

style2.css

style2.css

431 ms

NivooSlider.css

NivooSlider.css

521 ms

NivooSlider.js

NivooSlider.js

645 ms

init.js

init.js

628 ms

jtabs.js

jtabs.js

734 ms

jscroll.js

jscroll.js

733 ms

bannerwd.jpg

bannerwd.jpg

212 ms

searchbg.png

searchbg.png

116 ms

search-button.png

search-button.png

364 ms

buttonbg.jpg

buttonbg.jpg

215 ms

logo.png

logo.png

209 ms

mainmenu.png

mainmenu.png

118 ms

facebook.png

facebook.png

200 ms

google.png

google.png

212 ms

twitter.png

twitter.png

301 ms

youtube.png

youtube.png

315 ms

back-top.png

back-top.png

313 ms

1.jpg

1.jpg

429 ms

2.jpg

2.jpg

567 ms

3.jpg

3.jpg

634 ms

4.jpg

4.jpg

899 ms

slideshadow2.png

slideshadow2.png

414 ms

sidebar.png

sidebar.png

449 ms

sidebar2.png

sidebar2.png

520 ms

sidebar3.png

sidebar3.png

520 ms

epp.jpg

epp.jpg

762 ms

fintherm.jpg

fintherm.jpg

735 ms

sidebar4.png

sidebar4.png

634 ms

callmeback.png

callmeback.png

679 ms

arrow_up.png

arrow_up.png

686 ms

back-bottom.png

back-bottom.png

695 ms

L.js

L.js

323 ms

black-opacity-40.png

black-opacity-40.png

702 ms

left.png

left.png

738 ms

arrow-left.png

arrow-left.png

766 ms

right.png

right.png

767 ms

arrow-right.png

arrow-right.png

772 ms

SEO Factors

kogenerace-kotel.cz SEO score

0

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 Kogenerace-kotel.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 Kogenerace-kotel.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

kogenerace-kotel.cz

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