3.4 sec in total
553 ms
2.4 sec
412 ms
Welcome to biurocentrum.pl homepage info - get ready to check Biurocentrum best content for Poland right away, or after learning these important things about biurocentrum.pl
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Visit biurocentrum.plWe analyzed Biurocentrum.pl page load time and found that the first response time was 553 ms and then it took 2.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.
biurocentrum.pl performance score
name
value
score
weighting
Value2.7 s
61/100
10%
Value2.7 s
86/100
25%
Value3.7 s
86/100
10%
Value0 ms
100/100
30%
Value0
100/100
15%
Value2.7 s
97/100
10%
553 ms
234 ms
239 ms
151 ms
132 ms
Our browser made a total of 80 requests to load all elements on the main page. We found that 90% of them (72 requests) were addressed to the original Biurocentrum.pl, 4% (3 requests) were made to Facebook.com and 3% (2 requests) were made to Staticxx.facebook.com. The less responsive or slowest element that took the longest time to load (917 ms) belongs to the original domain Biurocentrum.pl.
Page size can be reduced by 94.0 kB (29%)
327.1 kB
233.1 kB
In fact, the total size of Biurocentrum.pl main page is 327.1 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. 20% of websites need less resources to load. Images take 230.5 kB which makes up the majority of the site volume.
Potential reduce by 63.8 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 63.8 kB or 84% of the original size.
Potential reduce by 11.4 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. Biurocentrum images are well optimized though.
Potential reduce by 18.8 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. Biurocentrum.pl needs all CSS files to be minified and compressed as it can save up to 18.8 kB or 91% of the original size.
Number of requests can be reduced by 36 (47%)
77
41
The browser has sent 77 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Biurocentrum. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests and as a result speed up the page load time.
biurocentrum.pl
553 ms
swfobject.js
234 ms
style.css
239 ms
all.js
151 ms
podklad.png
132 ms
rog-left-up.png
132 ms
dodaj-do-ulubionych-off.png
133 ms
startuj-z-nami-off.png
239 ms
rog-right-up.png
243 ms
rog-left.png
240 ms
logo1.png
594 ms
logo2.png
246 ms
handel-off.png
243 ms
detal-off.png
362 ms
hurt-off.png
356 ms
handel-dol-left-off.png
361 ms
handel-dol-right-off.png
359 ms
produkcja-off.png
359 ms
uslugi-off.png
474 ms
logo3.png
482 ms
rog-right.png
477 ms
zaloguj.png
477 ms
login-ikona.png
479 ms
input-bg.png
590 ms
pomoc-ikona.png
595 ms
haslo-ikona.png
595 ms
belka-srodek.png
597 ms
internetowa-obsluga-tranzakcji-off.png
598 ms
szukaj.png
708 ms
zasoby-portalu-off.png
708 ms
katalog-firm-selected.png
712 ms
menu-left-bg.png
713 ms
belka-menu-left.png
713 ms
przycisk-off-left.png
713 ms
kal-right.png
829 ms
belka-menu-left-down.png
828 ms
px.png
829 ms
kropka-data.png
830 ms
wiecej.png
829 ms
pic.php
772 ms
125 ms
kropka-uzytkownik.png
827 ms
pic.php
844 ms
xd_arbiter.php
141 ms
xd_arbiter.php
277 ms
ping
95 ms
pic.php
854 ms
like.php
117 ms
pic.php
754 ms
pic.php
746 ms
pic.php
802 ms
pic.php
917 ms
belka-tytul-down.png
854 ms
qeKvIRsJabD.js
281 ms
LVx-xkvaJ0b.png
310 ms
kal-left.png
778 ms
belka-menu-right-down.png
760 ms
kropka-targi.png
795 ms
kropka-szkolenia.png
804 ms
rog-left-down.png
855 ms
rog-right-down.png
764 ms
rog-down.png
773 ms
aktual-bg.png
793 ms
srodek-bg.png
807 ms
belka-tytul-white.png
799 ms
sekretariat-klawisz.jpg
747 ms
menu-right-bg.png
832 ms
belka-menu-right.png
779 ms
menu-okno-right.png
850 ms
szkolenia-zazn.png
822 ms
targi-zazn.png
822 ms
targi-szkolenia-zazn.png
755 ms
menu-right-bg2.png
782 ms
handel-on.png
120 ms
produkcja-on.png
121 ms
uslugi-on.png
121 ms
dodaj-do-ulubionych-on.png
121 ms
startuj-z-nami-on.png
122 ms
internetowa-obsluga-tranzakcji-on.png
123 ms
detal-on.png
237 ms
biurocentrum.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.
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
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
biurocentrum.pl best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Browser errors were logged to the console
biurocentrum.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
WINDOWS-1250
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Biurocentrum.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 Biurocentrum.pl main page’s claimed encoding is windows-1250. 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.
biurocentrum.pl
Open Graph description is not detected on the main page of Biurocentrum. 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: