5.8 sec in total
330 ms
5 sec
471 ms
Click here to check amazing Serwisrb content for Poland. Otherwise, check out these important facts you probably never knew about serwisrb.pl
Dostarczamy rozwiązania w 100% dopasowane do specyfiki sektora publicznego. Pokazujemy, jak wywiązać się z aktualnych w danym okresie obowiązków służbowych. Każdy komentarz eksperta zawiera praktyczne...
Visit serwisrb.plWe analyzed Serwisrb.pl page load time and found that the first response time was 330 ms and then it took 5.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.
serwisrb.pl performance score
name
value
score
weighting
Value4.1 s
21/100
10%
Value5.8 s
15/100
25%
Value12.0 s
4/100
10%
Value10,390 ms
0/100
30%
Value0.201
61/100
15%
Value22.5 s
1/100
10%
330 ms
1606 ms
323 ms
645 ms
227 ms
Our browser made a total of 109 requests to load all elements on the main page. We found that 58% of them (63 requests) were addressed to the original Serwisrb.pl, 11% (12 requests) were made to Adocean-pl.hit.gemius.pl and 5% (5 requests) were made to Pagead2.googlesyndication.com. The less responsive or slowest element that took the longest time to load (1.6 sec) belongs to the original domain Serwisrb.pl.
Page size can be reduced by 124.8 kB (27%)
457.0 kB
332.2 kB
In fact, the total size of Serwisrb.pl main page is 457.0 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. 30% of websites need less resources to load. Javascripts take 190.6 kB which makes up the majority of the site volume.
Potential reduce by 64.3 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 64.3 kB or 77% of the original size.
Potential reduce by 5.0 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. Serwisrb images are well optimized though.
Potential reduce by 54.1 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 54.1 kB or 28% of the original size.
Potential reduce by 1.4 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. Serwisrb.pl needs all CSS files to be minified and compressed as it can save up to 1.4 kB or 69% of the original size.
Number of requests can be reduced by 76 (71%)
107
31
The browser has sent 107 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Serwisrb. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 43 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.
serwisrb.pl
330 ms
www.serwisrb.pl
1606 ms
g=CSS_PORTAL_MAIN_PAGE
323 ms
g=JS_PORTAL_MAIN_PAGE
645 ms
jquery.autocomplete.css
227 ms
jquery.autocomplete.js
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ado.js
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AdOcean.js
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SG_A.js
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floater_v1.js
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ga.js
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xgemius.js
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ad.js
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fpdata.js
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sarg=56EB90E68E29E922
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logo.gif
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obrazek.jpg
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marker_1.gif
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ad.js
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header_icon_calendar.gif
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ca-pub-3811682532883919.js
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zrt_lookup.html
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ads
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r.php
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personalizacja.php
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serwisrb.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
Image elements do not have [alt] attributes
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.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
serwisrb.pl 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
Page has valid source maps
serwisrb.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
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
PL
PL
ISO-8859-2
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Serwisrb.pl can be misinterpreted by Google and other search engines. Our service has detected that Polish is used on the page, and it matches the claimed language. Our system also found out that Serwisrb.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.
serwisrb.pl
Open Graph description is not detected on the main page of Serwisrb. 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: