6.5 sec in total
396 ms
4.8 sec
1.3 sec
Welcome to wilo.sk homepage info - get ready to check Wilo best content right away, or after learning these important things about wilo.sk
Skupina spoločností Wilo je jedným z popredných svetových výrobcov čerpadiel a systémov čerpadiel na zásobovanie vodou a pre klimatizácie.
Visit wilo.skWe analyzed Wilo.sk page load time and found that the first response time was 396 ms and then it took 6.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.
wilo.sk performance score
name
value
score
weighting
Value3.1 s
46/100
10%
Value23.0 s
0/100
25%
Value11.4 s
5/100
10%
Value8,550 ms
0/100
30%
Value0.345
32/100
15%
Value17.0 s
5/100
10%
396 ms
593 ms
78 ms
357 ms
56 ms
Our browser made a total of 38 requests to load all elements on the main page. We found that 3% of them (1 request) were addressed to the original Wilo.sk, 53% (20 requests) were made to Cms.media.wilo.com and 29% (11 requests) were made to Wilo.com. The less responsive or slowest element that took the longest time to load (3.3 sec) relates to the external source Cms.media.wilo.com.
Page size can be reduced by 93.4 kB (2%)
4.3 MB
4.2 MB
In fact, the total size of Wilo.sk main page is 4.3 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 4.1 MB which makes up the majority of the site volume.
Potential reduce by 40.1 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 40.1 kB or 80% of the original size.
Potential reduce by 53.1 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. Wilo images are well optimized though.
Potential reduce by 26 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.
Potential reduce by 271 B
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. Wilo.sk has all CSS files already compressed.
Number of requests can be reduced by 9 (27%)
33
24
The browser has sent 33 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Wilo. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 10 to 1 for JavaScripts and as a result speed up the page load time.
wilo.sk
396 ms
593 ms
gtm.js
78 ms
style.css
357 ms
polyfill.min.js
56 ms
wilo_global_config_script.js
558 ms
Retargeting-Config-Script.js
334 ms
plugin.js
683 ms
script.js
780 ms
wilo-search.js
589 ms
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1371 ms
wilologo.png
213 ms
otSDKStub.js
237 ms
notosans-regular.woff
423 ms
notosans-bold.woff
464 ms
wilo-icons.ttf
158 ms
e4c873de-cad3-47c6-96ae-ad42ccb2392d.json
15 ms
location
56 ms
otBannerSdk.js
13 ms
wilo.sk accessibility score
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 toggle fields do not have accessible names
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
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.
wilo.sk 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
Detected JavaScript libraries
Browser errors were logged to the console
wilo.sk SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Links do not have descriptive text
Image elements do not have [alt] attributes
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
SK
SK
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Wilo.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 Wilo.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.
wilo.sk
Open Graph data is detected on the main page of Wilo. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: