2.9 sec in total
260 ms
2.3 sec
289 ms
Click here to check amazing ELK content. Otherwise, check out these important facts you probably never knew about elk.cz
Mit dem ELK-Service baust du sorgenfrei dein Traum- Fertighaus. Wir sind für dich da - vor, während und nach dem Hausbau. Seit mehr als 60 Jahren die Nummer 1 in Sachen Fertighäuser.
Visit elk.czWe analyzed Elk.cz page load time and found that the first response time was 260 ms and then it took 2.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.
elk.cz performance score
name
value
score
weighting
Value4.2 s
19/100
10%
Value13.5 s
0/100
25%
Value8.3 s
19/100
10%
Value1,030 ms
26/100
30%
Value0.001
100/100
15%
Value12.2 s
15/100
10%
260 ms
417 ms
121 ms
238 ms
246 ms
Our browser made a total of 49 requests to load all elements on the main page. We found that 94% of them (46 requests) were addressed to the original Elk.cz, 4% (2 requests) were made to Google-analytics.com and 2% (1 request) were made to Maps.google.com. The less responsive or slowest element that took the longest time to load (960 ms) belongs to the original domain Elk.cz.
Page size can be reduced by 308.4 kB (33%)
928.8 kB
620.4 kB
In fact, the total size of Elk.cz main page is 928.8 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. Images take 519.2 kB which makes up the majority of the site volume.
Potential reduce by 8.8 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 8.8 kB or 69% of the original size.
Potential reduce by 8.6 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. ELK images are well optimized though.
Potential reduce by 145.1 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 145.1 kB or 64% of the original size.
Potential reduce by 145.8 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. Elk.cz needs all CSS files to be minified and compressed as it can save up to 145.8 kB or 86% of the original size.
Number of requests can be reduced by 20 (44%)
45
25
The browser has sent 45 CSS, Javascripts, AJAX and image requests in order to completely render the main page of ELK. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 13 to 1 for JavaScripts and from 9 to 1 for CSS and as a result speed up the page load time.
elk.cz
260 ms
www.elk.cz
417 ms
format.css
121 ms
boxes.css
238 ms
modules.css
246 ms
lightbox.css
242 ms
thickbox.css
243 ms
slider.css
244 ms
date.css
241 ms
selectbox.css
356 ms
globals.js.php
424 ms
custom.globals.js.php
413 ms
hover.js
356 ms
header.js
360 ms
swfobject.js
358 ms
ga.js
14 ms
ga-set.js
474 ms
jquery-1.6.min.js
604 ms
js
22 ms
js-set-2199facdd1791d0bec820508d4045187.js
601 ms
jquery.thickbox.js
542 ms
jquery.cookie.js
544 ms
custom.jquery.init.js
544 ms
logo.png
169 ms
search_submit.jpg
215 ms
facebook.png
231 ms
youtube_logo_1x.png
239 ms
__utm.gif
56 ms
body_home.png
207 ms
mainmenu_act.png
219 ms
mainmenu_odd.gif
220 ms
bg_search.gif
224 ms
home.jpg
853 ms
li_home.gif
278 ms
box1.jpg
678 ms
h2_dot.gif
336 ms
box2.jpg
575 ms
box3.jpg
588 ms
bottom_shade.png
398 ms
bottom_head1.png
453 ms
bg_green_button.png
520 ms
video_icon.png
573 ms
bottom_head2.png
640 ms
bottom_head3.png
695 ms
social.png
695 ms
droidsans-webfont.woff
789 ms
droidsans-bold-webfont.woff
960 ms
loadingAnimation.gif
649 ms
print.css
123 ms
elk.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
Buttons do not have an accessible name
Links do not have a discernible name
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
ARIA
These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.
Impact
Issue
ARIA IDs are not unique
elk.cz best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Includes front-end JavaScript libraries with known security vulnerabilities
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Page has valid source maps
elk.cz SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
Mobile Friendly
Make sure your pages are mobile friendly so users don’t have to pinch or zoom in order to read the content pages. [Learn more](https://developers.google.com/search/mobile-sites/).
Impact
Issue
Document uses legible font sizes
DE
CS
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Elk.cz can be misinterpreted by Google and other search engines. Our service has detected that German is used on the page, and it does not match the claimed Czech language. Our system also found out that Elk.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.
elk.cz
Open Graph description is not detected on the main page of ELK. 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: