4 sec in total
394 ms
3.2 sec
352 ms
Click here to check amazing Zruby content for Slovakia. Otherwise, check out these important facts you probably never knew about zruby.sk
Drevodom Rajec - zruby, drevené domy, drevenice.
Visit zruby.skWe analyzed Zruby.sk page load time and found that the first response time was 394 ms 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.
zruby.sk performance score
name
value
score
weighting
Value8.6 s
0/100
10%
Value12.9 s
0/100
25%
Value11.4 s
5/100
10%
Value320 ms
76/100
30%
Value0.244
51/100
15%
Value10.3 s
25/100
10%
394 ms
707 ms
208 ms
214 ms
217 ms
Our browser made a total of 64 requests to load all elements on the main page. We found that 97% of them (62 requests) were addressed to the original Zruby.sk, 2% (1 request) were made to Fonts.googleapis.com and 2% (1 request) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (1.2 sec) belongs to the original domain Zruby.sk.
Page size can be reduced by 731.5 kB (20%)
3.6 MB
2.9 MB
In fact, the total size of Zruby.sk main page is 3.6 MB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 55% of websites need less resources to load. Images take 2.8 MB which makes up the majority of the site volume.
Potential reduce by 28.6 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 28.6 kB or 78% of the original size.
Potential reduce by 82.0 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. Zruby images are well optimized though.
Potential reduce by 432.2 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 432.2 kB or 73% of the original size.
Potential reduce by 188.7 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. Zruby.sk needs all CSS files to be minified and compressed as it can save up to 188.7 kB or 84% of the original size.
Number of requests can be reduced by 32 (52%)
61
29
The browser has sent 61 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Zruby. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 14 to 1 for JavaScripts and from 20 to 1 for CSS and as a result speed up the page load time.
zruby.sk
394 ms
www.zruby.sk
707 ms
modal.css
208 ms
jcemediabox.css
214 ms
style.css
217 ms
style.css
218 ms
bootstrap-frontend.min.css
218 ms
bootstrap-responsive-frontend.min.css
240 ms
system.css
306 ms
general.css
317 ms
template.css
569 ms
template_pro.css
529 ms
red.css
319 ms
business.css
339 ms
jsn_mobile.css
509 ms
jsn_social_icons.css
423 ms
custom.css
424 ms
style.css
442 ms
skitter.styles.css
535 ms
mootools-core.js
953 ms
core.js
543 ms
caption.js
611 ms
mootools-more.js
1058 ms
modal.js
634 ms
jcemediabox.js
849 ms
noconflict.js
673 ms
utils.js
814 ms
jsn_template.js
740 ms
jquery.min.js
990 ms
jsn_is_conflict.js
847 ms
jquery.easing.1.3.js
917 ms
jquery.animate-colors-min.js
953 ms
jquery.skitter.js
1154 ms
system.css
719 ms
css
24 ms
jsn_ext_mijo_shop.css
533 ms
bg.jpg
411 ms
top_bg.png
851 ms
logo.png
309 ms
icons-social.png
123 ms
drevostavba-roku-2014.jpg
428 ms
slide.jpg
426 ms
zruby-slide02.jpg
535 ms
kanadsky-zrub-slide.jpg
717 ms
zruby-slide.jpg
615 ms
zruby_005.jpg
1062 ms
drevostavba-roku-2014-web.jpg
536 ms
vianocna-akcia.jpg
641 ms
vizualizacia-zrubovych-domov-drevodom.jpg
642 ms
230x150.gif
718 ms
thumb_zrub-vertigo-01.jpg
747 ms
thumb_zrub_korenove-nabehy.jpg
748 ms
img.png
819 ms
img2.png
821 ms
partneri-reb-real.png
854 ms
partneri-driecna.png
854 ms
partneri-zrub-park-pod-borovicou.png
921 ms
popup.html
854 ms
tooltip.html
887 ms
social.jpg
885 ms
prev.png
886 ms
next.png
948 ms
ajax-loader.gif
950 ms
DsLzC9scoPnrGiwYYMQXppSGyElUubCb34ysAjXfb7E.ttf
11 ms
zruby.sk accessibility score
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
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
Links do not have a discernible name
Tables and lists
These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.
Impact
Issue
Lists do not contain only <li> elements and script supporting elements (<script> and <template>).
Best practices
These items highlight common accessibility best practices.
Impact
Issue
[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.
zruby.sk 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
User Experience
Impact
Issue
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Issues were logged in the Issues panel in Chrome Devtools
zruby.sk SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
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
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
Tap targets are not sized appropriately
SK
SK
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Zruby.sk can be misinterpreted by Google and other search engines. Our service has detected that Slovak is used on the page, and it matches the claimed language. Our system also found out that Zruby.sk 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.
zruby.sk
Open Graph description is not detected on the main page of Zruby. 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: