4.8 sec in total
1.2 sec
3.3 sec
252 ms
Click here to check amazing Lukaszafer Kabel1 content for Czech Republic. Otherwise, check out these important facts you probably never knew about lukaszafer.kabel1.cz
osobni weblog Lukase Zafera, ze zivota, elektronika, zajimave clanky, IT, fotografovani
Visit lukaszafer.kabel1.czWe analyzed Lukaszafer.kabel1.cz page load time and found that the first response time was 1.2 sec and then it took 3.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster. This domain responded with an error, which can significantly jeopardize Lukaszafer.kabel1.cz rating and web reputation
lukaszafer.kabel1.cz performance score
name
value
score
weighting
Value0.6 s
100/100
10%
Value0.6 s
100/100
25%
Value1.6 s
100/100
10%
Value0 ms
100/100
30%
Value0
100/100
15%
Value0.6 s
100/100
10%
1236 ms
785 ms
212 ms
217 ms
530 ms
Our browser made a total of 31 requests to load all elements on the main page. We found that 13% of them (4 requests) were addressed to the original Lukaszafer.kabel1.cz, 65% (20 requests) were made to Clanky.lukaszafer.cz and 6% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (1.2 sec) belongs to the original domain Lukaszafer.kabel1.cz.
Page size can be reduced by 195.4 kB (41%)
480.3 kB
285.0 kB
In fact, the total size of Lukaszafer.kabel1.cz main page is 480.3 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. 25% of websites need less resources to load. Images take 353.5 kB which makes up the majority of the site volume.
Potential reduce by 15.6 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 15.6 kB or 74% of the original size.
Potential reduce by 102.8 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, Lukaszafer Kabel1 needs image optimization as it can save up to 102.8 kB or 29% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 52.5 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 52.5 kB or 70% of the original size.
Potential reduce by 24.4 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. Lukaszafer.kabel1.cz needs all CSS files to be minified and compressed as it can save up to 24.4 kB or 80% of the original size.
Number of requests can be reduced by 3 (13%)
24
21
The browser has sent 24 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Lukaszafer Kabel1. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for JavaScripts and as a result speed up the page load time.
lukaszafer.kabel1.cz
1236 ms
clanky.lukaszafer.cz
785 ms
style.css
212 ms
system.css
217 ms
jscript.php
530 ms
size.js
214 ms
colorbox.css
218 ms
jquery.min.js
86 ms
jquery.colorbox.js
321 ms
404.php
205 ms
ga.js
38 ms
header-bg.png
304 ms
loading.png
577 ms
fotoaparateek.png
513 ms
logo.png
212 ms
linkbg.gif
232 ms
line.png
228 ms
472.png
531 ms
469.jpg
214 ms
470.png
719 ms
467.jpg
426 ms
460.jpg
434 ms
451.png
532 ms
446.jpg
497 ms
search.png
641 ms
footer-bg.png
742 ms
dot.asp
211 ms
__utm.gif
16 ms
2a325fc7aecd.png
7 ms
collect
53 ms
404.php
309 ms
lukaszafer.kabel1.cz accessibility score
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
No form fields have multiple labels
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
lukaszafer.kabel1.cz best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
lukaszafer.kabel1.cz SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
robots.txt is not valid
CS
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Lukaszafer.kabel1.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 Lukaszafer.kabel1.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.
lukaszafer.kabel1.cz
Open Graph description is not detected on the main page of Lukaszafer Kabel1. 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: