2.6 sec in total
523 ms
1.9 sec
169 ms
Welcome to ludekpesek.ch homepage info - get ready to check Ludek Pesek best content right away, or after learning these important things about ludekpesek.ch
Astronomical space artist Ludek Pesek was born in 1919 at Kladno, Czechoslovakia, and grew up in the mining town of Ostrava close to the Beskidy Mountains. At the age of fifteen Ludek acquired a paint...
Visit ludekpesek.chWe analyzed Ludekpesek.ch page load time and found that the first response time was 523 ms and then it took 2.1 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 40% of websites can load faster.
ludekpesek.ch performance score
name
value
score
weighting
Value1.6 s
93/100
10%
Value1.9 s
98/100
25%
Value3.7 s
86/100
10%
Value60 ms
100/100
30%
Value0
100/100
15%
Value1.9 s
99/100
10%
523 ms
98 ms
192 ms
193 ms
190 ms
Our browser made a total of 13 requests to load all elements on the main page. We found that 77% of them (10 requests) were addressed to the original Ludekpesek.ch, 23% (3 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (1.1 sec) belongs to the original domain Ludekpesek.ch.
Page size can be reduced by 12.4 kB (2%)
573.2 kB
560.8 kB
In fact, the total size of Ludekpesek.ch main page is 573.2 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. Only 10% of websites need less resources to load. Images take 537.0 kB which makes up the majority of the site volume.
Potential reduce by 9.8 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 9.8 kB or 77% of the original size.
Potential reduce by 137 B
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. Ludek Pesek images are well optimized though.
Potential reduce by 763 B
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.
Potential reduce by 1.8 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. Ludekpesek.ch needs all CSS files to be minified and compressed as it can save up to 1.8 kB or 60% of the original size.
We found no issues to fix!
12
12
The browser has sent 12 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Ludek Pesek. According to our analytics all requests are already optimized.
ludekpesek.ch
523 ms
style.css
98 ms
print.css
192 ms
AC_RunActiveContent.js
193 ms
p7tbmenu.js
190 ms
p7tbm_center_08.css
98 ms
large_web.jpg
1124 ms
clear-pixel.gif
98 ms
logo.jpg
98 ms
iebfix.gif
97 ms
ga.js
6 ms
__utm.gif
11 ms
__utm.gif
11 ms
ludekpesek.ch 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
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
Image elements do not have [alt] attributes
<object> elements do not have alternate text
ludekpesek.ch best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Serves images with low resolution
General
Impact
Issue
Browser errors were logged to the console
ludekpesek.ch SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Image elements do not have [alt] attributes
Document uses plugins
EN
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Ludekpesek.ch can be misinterpreted by Google and other search engines. Our service has detected that English 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 Ludekpesek.ch 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.
ludekpesek.ch
Open Graph description is not detected on the main page of Ludek Pesek. 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: