1.5 sec in total
417 ms
932 ms
108 ms
Welcome to lusk.cz homepage info - get ready to check Lusk best content for Czech Republic right away, or after learning these important things about lusk.cz
Luštění křížovek on-line. Crossword puzzles on-line.
Visit lusk.czWe analyzed Lusk.cz page load time and found that the first response time was 417 ms and then it took 1 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 20% of websites can load faster.
lusk.cz performance score
name
value
score
weighting
Value0.9 s
100/100
10%
Value3.9 s
53/100
25%
Value1.3 s
100/100
10%
Value350 ms
73/100
30%
Value0
100/100
15%
Value4.1 s
87/100
10%
417 ms
241 ms
293 ms
104 ms
207 ms
Our browser made a total of 29 requests to load all elements on the main page. We found that 86% of them (25 requests) were addressed to the original Lusk.cz, 7% (2 requests) were made to Google-analytics.com and 3% (1 request) were made to C1.navrcholu.cz. The less responsive or slowest element that took the longest time to load (515 ms) belongs to the original domain Lusk.cz.
Page size can be reduced by 25.8 kB (38%)
67.3 kB
41.5 kB
In fact, the total size of Lusk.cz main page is 67.3 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. 15% of websites need less resources to load. HTML takes 32.6 kB which makes up the majority of the site volume.
Potential reduce by 24.0 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 24.0 kB or 74% of the original size.
Potential reduce by 1.6 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, Lusk needs image optimization as it can save up to 1.6 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 249 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.
Number of requests can be reduced by 12 (44%)
27
15
The browser has sent 27 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Lusk. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests and as a result speed up the page load time.
lusk.cz
417 ms
main-fnc.js
241 ms
code
293 ms
vlajka_cz.gif
104 ms
vlajka_en.gif
207 ms
vlajka_de.gif
205 ms
pe.gif
207 ms
logo-lusk.cz.png
208 ms
logo-google.com.png
209 ms
logo-mojeid.cz.png
212 ms
logo-seznam.cz-disabled.png
321 ms
logo-lusk2.gif
322 ms
menu0.gif
322 ms
menu1.gif
322 ms
menu_soutez.gif
323 ms
menu2.gif
324 ms
menu4.gif
472 ms
ukazka_pro_tisk.gif
471 ms
icon_keys.gif
471 ms
pzl-klasik.gif
472 ms
mpzl-minusovka.gif
472 ms
mpzl-rohacek.gif
473 ms
mpzl-lomen-ram.gif
510 ms
mpzl-spoj-ctver.gif
512 ms
mpzl-tercovka.gif
514 ms
button-mania.gif
515 ms
analytics.js
7 ms
collect
35 ms
js
51 ms
lusk.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
lusk.cz 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
lusk.cz SEO score
CS
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Lusk.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 Lusk.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.
lusk.cz
Open Graph description is not detected on the main page of Lusk. 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: