8.4 sec in total
1 sec
6 sec
1.4 sec
Visit bracz.edu.pl now to see the best up-to-date Bracz content for Poland and also check out these interesting facts you probably never knew about bracz.edu.pl
Biblioteka Raczyńskich w Poznaniu
Visit bracz.edu.plWe analyzed Bracz.edu.pl page load time and found that the first response time was 1 sec and then it took 7.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.
bracz.edu.pl performance score
name
value
score
weighting
Value13.8 s
0/100
10%
Value19.2 s
0/100
25%
Value24.4 s
0/100
10%
Value330 ms
75/100
30%
Value0.112
86/100
15%
Value33.8 s
0/100
10%
1035 ms
318 ms
541 ms
353 ms
327 ms
Our browser made a total of 76 requests to load all elements on the main page. We found that 97% of them (74 requests) were addressed to the original Bracz.edu.pl, 3% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (4 sec) belongs to the original domain Bracz.edu.pl.
Page size can be reduced by 186.1 kB (3%)
5.5 MB
5.3 MB
In fact, the total size of Bracz.edu.pl main page is 5.5 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. 25% of websites need less resources to load. Images take 5.3 MB which makes up the majority of the site volume.
Potential reduce by 54.4 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 54.4 kB or 86% of the original size.
Potential reduce by 54.2 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. Bracz images are well optimized though.
Potential reduce by 46.7 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 46.7 kB or 57% of the original size.
Potential reduce by 30.9 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. Bracz.edu.pl needs all CSS files to be minified and compressed as it can save up to 30.9 kB or 86% of the original size.
Number of requests can be reduced by 26 (36%)
72
46
The browser has sent 72 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Bracz. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.
bracz.edu.pl
1035 ms
menu.css
318 ms
jquery.js
541 ms
fisheye.js
353 ms
iutil.js
327 ms
swfobject.js
277 ms
template_css_nopatern.css
1675 ms
script.js
811 ms
motionpack.js
1038 ms
sosdmenu.css
1018 ms
cssmenu.js
968 ms
spacer.gif
206 ms
indexr3_c3.jpg
208 ms
bracz_layout_bttn_akt.jpg
216 ms
bracz_layout_bttn_kat.jpg
217 ms
bracz_layout_bttn_obib.jpg
281 ms
bracz_layout_bttn_filie.jpg
311 ms
bracz_layout_bttn_linki.jpg
450 ms
bracz_layout_bttn_kontakt.jpg
587 ms
printButton.png
1290 ms
posn.jpg
1738 ms
ipn.jpg
2237 ms
psychologia3.jpg
1983 ms
salon.jpg
3828 ms
muzeum.jpg
2971 ms
judaizm.jpg
2858 ms
cyplik.jpg
2708 ms
sienkiewicz.jpg
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03.jpg
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f61.jpg
2734 ms
bajeczna.jpg
3052 ms
gorzkiezale.jpg
2954 ms
grechuta.jpg
2988 ms
rodzinne.jpg
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lubonie.jpg
3008 ms
mapa.jpg
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wil.jpg
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mkidn.jpg
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frazy_konc.jpg
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frazy_br.jpg
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konkurs.jpg
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rozbudowa_butt.jpg
3371 ms
bip_small.jpg
3348 ms
facebook_polub_nas.jpg
3607 ms
youtube-logo-full_color.jpg
3696 ms
english.jpg
3537 ms
kraszewski.jpg
3832 ms
bracz_footer_bttn_akt.jpg
207 ms
bracz_footer_bttn_kat.jpg
678 ms
bracz_footer_bttn_bib.jpg
346 ms
indexr1_c7.jpg
105 ms
bracz_footer_bttn_fil.jpg
744 ms
bracz_footer_bttn_kon.jpg
811 ms
line.jpg
879 ms
bracz_footer_bttn_br.jpg
950 ms
bracz_footer_bttn_pp.jpg
1018 ms
logo_MHS.jpg
3749 ms
mkidn.jpg
3461 ms
BN_logo.jpg
3213 ms
NPRC_logo.jpg
3348 ms
kultura_dostepna.jpg
3464 ms
narodowe_centrum_kultury.jpg
3234 ms
larix.jpg
3177 ms
logo_mplusm.jpg
2755 ms
analytics.js
18 ms
collect
23 ms
pkobp_logo.jpg
2789 ms
template_css_nopatern.css
2693 ms
seperator.gif
2506 ms
bullet-list.gif
2287 ms
box-br.gif
2171 ms
box-bl.gif
2111 ms
box-tr.gif
2151 ms
box-tl.gif
2132 ms
footer-background.gif
2180 ms
bracz.edu.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
Form elements do not have associated labels
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
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.
bracz.edu.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
Missing source maps for large first-party JavaScript
bracz.edu.pl SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
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 doesn't use 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 Bracz.edu.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 Bracz.edu.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.
bracz.edu.pl
Open Graph description is not detected on the main page of Bracz. 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: