2.1 sec in total
472 ms
1.4 sec
171 ms
Welcome to robotserwis.pl homepage info - get ready to check Robot Serwis best content for Poland right away, or after learning these important things about robotserwis.pl
Serwis firmy RobotSerwis
Visit robotserwis.plWe analyzed Robotserwis.pl page load time and found that the first response time was 472 ms and then it took 1.6 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 30% of websites can load faster.
robotserwis.pl performance score
name
value
score
weighting
Value8.4 s
0/100
10%
Value12.3 s
0/100
25%
Value11.8 s
4/100
10%
Value560 ms
53/100
30%
Value0.266
46/100
15%
Value12.7 s
13/100
10%
472 ms
974 ms
231 ms
234 ms
238 ms
Our browser made a total of 6 requests to load all elements on the main page. We found that all of those requests were addressed to Robotserwis.pl and no external sources were called. The less responsive or slowest element that took the longest time to load (974 ms) belongs to the original domain Robotserwis.pl.
Page size can be reduced by 13.8 kB (5%)
254.5 kB
240.8 kB
In fact, the total size of Robotserwis.pl main page is 254.5 kB. This result falls within a vast category (top 1 000 000) of heavyweight, probably not optimized, and thus slow loading web pages. Only a small number of websites need less resources to load. Images take 250.7 kB which makes up the majority of the site volume.
Potential reduce by 2.6 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 2.6 kB or 67% of the original size.
Potential reduce by 11.2 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. Robot Serwis images are well optimized though.
We found no issues to fix!
5
5
The browser has sent 5 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Robot Serwis. According to our analytics all requests are already optimized.
robotserwis.pl
472 ms
wstepniak.jpg
974 ms
flaga_pl.gif
231 ms
flaga_de.gif
234 ms
flaga_en.gif
238 ms
flaga_ru.gif
239 ms
robotserwis.pl 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
<frame> or <iframe> elements do not have a title
Image elements do not have [alt] attributes
Form elements do not have associated labels
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
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
robotserwis.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
robotserwis.pl SEO score
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
PL
N/A
ISO-8859-2
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Robotserwis.pl can be misinterpreted by Google and other search engines. Our service has detected that Polish is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Robotserwis.pl main page’s claimed encoding is iso-8859-2. 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.
robotserwis.pl
Open Graph description is not detected on the main page of Robot Serwis. 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: