5.4 sec in total
231 ms
4 sec
1.2 sec
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Visit vitero.plWe analyzed Vitero.pl page load time and found that the first response time was 231 ms and then it took 5.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.
vitero.pl performance score
name
value
score
weighting
Value6.3 s
3/100
10%
Value6.6 s
8/100
25%
Value10.5 s
7/100
10%
Value2,370 ms
5/100
30%
Value0.035
100/100
15%
Value9.1 s
33/100
10%
231 ms
206 ms
508 ms
402 ms
25 ms
Our browser made a total of 21 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original Vitero.pl, 33% (7 requests) were made to Vitero.com and 10% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (1.6 sec) relates to the external source Media.vitero.com.
Page size can be reduced by 158.4 kB (11%)
1.4 MB
1.3 MB
In fact, the total size of Vitero.pl main page is 1.4 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. 30% of websites need less resources to load. Images take 1.3 MB which makes up the majority of the site volume.
Potential reduce by 66.9 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 66.9 kB or 75% of the original size.
Potential reduce by 91.3 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. Vitero images are well optimized though.
Potential reduce by 50 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 92 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. Vitero.pl has all CSS files already compressed.
We found no issues to fix!
18
18
The browser has sent 18 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Vitero. According to our analytics all requests are already optimized.
vitero.eu
231 ms
206 ms
app.js
508 ms
autoptimize_22e84f8a1c838570a6b687b978098bef.js
402 ms
analytics.js
25 ms
plant1.png
888 ms
visual_release4_ambience-1.jpg
414 ms
vitero_screenshot_audi-1.jpg
488 ms
apple-device-beverage-chat-1243365-1.jpg
697 ms
e-learning_award-1.jpg
619 ms
default.jpg
934 ms
tablet_white.svg
1035 ms
digitalpen.svg
1108 ms
release_4.0_keyvisual_beach.jpg
1618 ms
corona.svg
1214 ms
privacyshield.svg
1121 ms
label_gruenerstrom.png
1321 ms
collect
13 ms
collect
26 ms
ga-audiences
36 ms
autoptimize_fallback.css
205 ms
vitero.pl 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
No form fields have multiple labels
Image elements do not have [alt] attributes
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Some elements have a [tabindex] value greater than 0
vitero.pl 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
vitero.pl 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
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
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Vitero.pl can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it matches the claimed language. Our system also found out that Vitero.pl 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.
vitero.pl
Open Graph data is detected on the main page of Vitero. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: