4.4 sec in total
571 ms
3.2 sec
665 ms
Welcome to av.itek.cz homepage info - get ready to check Av Itek best content for Czech Republic right away, or after learning these important things about av.itek.cz
Nákupní centrum itek.cz Vám nabízí LCD televizory, videokamery, DVD za výhodné ceny. Samozřejmostí je online nákup na splátky, zboží skladem a rychlé doručení.
Visit av.itek.czWe analyzed Av.itek.cz page load time and found that the first response time was 571 ms and then it took 3.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.
av.itek.cz performance score
name
value
score
weighting
Value1.5 s
95/100
10%
Value1.5 s
99/100
25%
Value2.4 s
98/100
10%
Value0 ms
100/100
30%
Value0.004
100/100
15%
Value1.5 s
100/100
10%
571 ms
610 ms
241 ms
246 ms
269 ms
Our browser made a total of 84 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Av.itek.cz, 56% (47 requests) were made to Itek.cz and 35% (29 requests) were made to Video.itek.cz. The less responsive or slowest element that took the longest time to load (1.1 sec) relates to the external source Itek.cz.
Page size can be reduced by 518.6 kB (64%)
811.1 kB
292.5 kB
In fact, the total size of Av.itek.cz main page is 811.1 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. 35% of websites need less resources to load. Javascripts take 488.9 kB which makes up the majority of the site volume.
Potential reduce by 48.7 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 48.7 kB or 85% of the original size.
Potential reduce by 11.5 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. Av Itek images are well optimized though.
Potential reduce by 374.6 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 374.6 kB or 77% of the original size.
Potential reduce by 83.8 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. Av.itek.cz needs all CSS files to be minified and compressed as it can save up to 83.8 kB or 84% of the original size.
Number of requests can be reduced by 44 (54%)
82
38
The browser has sent 82 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Av Itek. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 19 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.
av.itek.cz
571 ms
video.itek.cz
610 ms
layout.css
241 ms
style.css
246 ms
jquery.cluetip.css
269 ms
nyroModal.css
267 ms
jquery-ui-1.7.1.custom.css
259 ms
jquery.autocomplete.css
270 ms
jquery-1.3.2.js
828 ms
functions.js
364 ms
jquery.imagefit.js
364 ms
jquery.nyroModal-1.6.2.js
604 ms
jquery-forms-tips.js
366 ms
jquery.cycle.all.js
608 ms
jquery.cluetip.js
601 ms
jquery-ui-1.7.2.custom.min.js
1079 ms
jquery.autocomplete.min.js
486 ms
jquery-funkce.js
607 ms
ga.js
36 ms
ga.js
719 ms
topmenu-1.js
122 ms
topmenu-2.js
269 ms
topmenu-3.js
268 ms
topmenu-4.js
268 ms
topmenu-5.js
271 ms
topmenu-6.js
270 ms
retargeting.js
361 ms
__utm.gif
37 ms
video-technika-blu-ray-2939.jpg
235 ms
video-technika-dvb-t-1975.jpg
266 ms
video-technika-dvd-900.jpg
252 ms
video-technika-herni-konzole-1443.jpg
259 ms
video-technika-mediacenter-3747.jpg
271 ms
video-technika-satelitni-technika-1976.jpg
268 ms
televizory-902.jpg
483 ms
video-technika-videokamery-903.jpg
483 ms
elektronicke-knihy-4843.jpg
376 ms
video-technika-prislusenstvi-2943.jpg
494 ms
X9771579.jpg
385 ms
X5963968.jpg
386 ms
X5960379.jpg
493 ms
X9775393.jpg
503 ms
X9775589.jpg
505 ms
X9776059.jpg
599 ms
X9867901.jpg
600 ms
X9771578.jpg
612 ms
X5961466.jpg
614 ms
X9775631.jpg
618 ms
X9023542.jpg
624 ms
X9504829.jpg
716 ms
blue.jpg
248 ms
darek-top.png
127 ms
itek-logo.png
124 ms
btn-search.png
125 ms
banner-54fea99eb8f77.jpg
121 ms
s1.png
125 ms
btn-add1.png
238 ms
btn-porovnat.png
243 ms
cs4.png
244 ms
120-3.png
244 ms
itek-logo-btm.png
249 ms
head-right.png
344 ms
head-left.png
346 ms
kosik.png
348 ms
tel.png
348 ms
mail.png
350 ms
top-nd-a-foto.png
351 ms
sub-bg.png
447 ms
top-menu-on2.png
451 ms
top-menu-on1.png
453 ms
navigator-home.png
419 ms
navigator-sipka.png
423 ms
nahled-bg.png
424 ms
okamzita-expedice.png
531 ms
srovnani-plus.png
537 ms
operator.jpg
537 ms
bub1.png
538 ms
bub2.png
543 ms
retargeting
128 ms
dot.asp
212 ms
dot.asp
218 ms
dot.asp
212 ms
www.itek.cz
150 ms
print.css
125 ms
av.itek.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
Document doesn't have a <title> element
Image elements do not have [alt] attributes
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
av.itek.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
av.itek.cz SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Document doesn't have a <title> element
Image elements do not have [alt] attributes
CS
CS
WINDOWS-1250
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Av.itek.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 Av.itek.cz main page’s claimed encoding is windows-1250. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.
av.itek.cz
Open Graph description is not detected on the main page of Av Itek. 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: