3.5 sec in total
408 ms
2.5 sec
541 ms
Click here to check amazing Poweron content. Otherwise, check out these important facts you probably never knew about poweron.cz
Visit poweron.czWe analyzed Poweron.cz page load time and found that the first response time was 408 ms and then it took 3.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.
poweron.cz performance score
name
value
score
weighting
Value0.6 s
100/100
10%
Value0.6 s
100/100
25%
Value0.8 s
100/100
10%
Value0 ms
100/100
30%
Value0
100/100
15%
Value0.6 s
100/100
10%
408 ms
221 ms
208 ms
217 ms
218 ms
Our browser made a total of 43 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original Poweron.cz, 5% (2 requests) were made to Google-analytics.com and 2% (1 request) were made to Themes.googleusercontent.com. The less responsive or slowest element that took the longest time to load (1.2 sec) relates to the external source Jakubmirejovsky.com.
Page size can be reduced by 523.3 kB (31%)
1.7 MB
1.2 MB
In fact, the total size of Poweron.cz main page is 1.7 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. 40% of websites need less resources to load. Images take 1.2 MB which makes up the majority of the site volume.
Potential reduce by 12.5 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 7.0 kB, which is 48% 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 12.5 kB or 85% of the original size.
Potential reduce by 154.8 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, Poweron needs image optimization as it can save up to 154.8 kB or 12% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 208.1 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 208.1 kB or 77% of the original size.
Potential reduce by 147.9 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. Poweron.cz needs all CSS files to be minified and compressed as it can save up to 147.9 kB or 86% of the original size.
Number of requests can be reduced by 4 (11%)
37
33
The browser has sent 37 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Poweron. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for CSS and as a result speed up the page load time.
www.jakubmirejovsky.com
408 ms
bootstrap.css
221 ms
style.css
208 ms
my_style.css
217 ms
prettyPhoto.css
218 ms
fontello.css
227 ms
jquery.js
482 ms
css3
109 ms
intro.jpg
453 ms
arrow.png
235 ms
cv-down.png
208 ms
cv-print.png
245 ms
me-on-the-boat.jpg
354 ms
fb-icon.png
238 ms
linkedin-icon.png
413 ms
blackhole.jpg
778 ms
detail.png
569 ms
resound.jpg
570 ms
learness.jpg
495 ms
8shop.jpg
722 ms
removies.jpg
882 ms
arrow-right.png
718 ms
html5.png
683 ms
css.png
688 ms
php.png
794 ms
js.png
796 ms
java.png
831 ms
sql.png
829 ms
ios.png
888 ms
csharp.png
1016 ms
android.png
910 ms
camera.png
1036 ms
cut.png
1052 ms
ae.png
1094 ms
cubase.png
1219 ms
cz.png
1025 ms
english.png
1129 ms
analytics.js
7 ms
FREESCPT.TTF
1221 ms
Roboto-Thin.ttf
1218 ms
u-WUoqrET9fUeobQW7jkRT8E0i7KZn-EPnyo3HZu7kw.woff
18 ms
Roboto-Light.ttf
1150 ms
collect
12 ms
poweron.cz accessibility score
Internationalization and localization
These are opportunities to improve the interpretation of your content by users in different locales.
Impact
Issue
<html> element does not have a [lang] attribute
poweron.cz best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
poweron.cz SEO score
N/A
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Poweron.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 English. Our system also found out that Poweron.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.
poweron.cz
Open Graph description is not detected on the main page of Poweron. 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: