6.7 sec in total
990 ms
5.3 sec
449 ms
Click here to check amazing Utwzoliborz content for Poland. Otherwise, check out these important facts you probably never knew about utwzoliborz.pl
Pierwszy Żoliborski Uniwersytet III Wieku - UTW dla seniorów na Żoliborzu - Zajęcia Dla Seniorów - Wykłady Dla Seniorów - wycieczki dla seniorów
Visit utwzoliborz.plWe analyzed Utwzoliborz.pl page load time and found that the first response time was 990 ms and then it took 5.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.
utwzoliborz.pl performance score
name
value
score
weighting
Value3.0 s
51/100
10%
Value4.3 s
43/100
25%
Value5.4 s
55/100
10%
Value10 ms
100/100
30%
Value0
100/100
15%
Value3.1 s
95/100
10%
990 ms
1589 ms
172 ms
425 ms
255 ms
Our browser made a total of 57 requests to load all elements on the main page. We found that 93% of them (53 requests) were addressed to the original Utwzoliborz.pl, 5% (3 requests) were made to Fonts.googleapis.com and 2% (1 request) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (1.7 sec) belongs to the original domain Utwzoliborz.pl.
Page size can be reduced by 786.9 kB (34%)
2.3 MB
1.5 MB
In fact, the total size of Utwzoliborz.pl main page is 2.3 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. 40% of websites need less resources to load. Images take 1.5 MB which makes up the majority of the site volume.
Potential reduce by 42.3 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 42.3 kB or 83% of the original size.
Potential reduce by 152.9 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. Utwzoliborz images are well optimized though.
Potential reduce by 248.1 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 248.1 kB or 70% of the original size.
Potential reduce by 343.7 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. Utwzoliborz.pl needs all CSS files to be minified and compressed as it can save up to 343.7 kB or 85% of the original size.
Number of requests can be reduced by 35 (67%)
52
17
The browser has sent 52 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Utwzoliborz. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 22 to 1 for JavaScripts and from 15 to 1 for CSS and as a result speed up the page load time.
utwzoliborz.pl
990 ms
www.utwzoliborz.pl
1589 ms
wp-emoji-release.min.js
172 ms
bootstrap.css
425 ms
font-awesome.min.css
255 ms
front.css
263 ms
foobox.free.min.css
282 ms
style2-os.css
314 ms
lightbox.css
389 ms
font-awesome.css
896 ms
frontend_style.css
887 ms
jquery.fancybox-1.3.4.css
1105 ms
bootstrap.min.css
1091 ms
css
25 ms
css
39 ms
style.css
1067 ms
font-awesome.min.css
1054 ms
jquery.js
1266 ms
jquery-migrate.min.js
1135 ms
bootstrap.min.js
1190 ms
front.js
1207 ms
jquery.mousewheel-3.0.4.pack.js
1228 ms
jquery.fancybox-1.3.4.pack.js
1248 ms
frontend_script.js
1291 ms
jquery.fitvids.js
1319 ms
jquery.slicknav.min.js
1340 ms
jquery.easy-ticker.min.js
1447 ms
wow.min.js
1496 ms
scripts.js
1493 ms
owl.carousel.min.js
1494 ms
slider-init.js
1491 ms
foobox.free.min.js
1516 ms
jquery.form.min.js
1584 ms
jquery.colorbox.js
1646 ms
gallery-all.js
1735 ms
jquery.hugeitmicro.min.js
1701 ms
skip-link-focus-fix.js
1672 ms
wp-embed.min.js
1670 ms
css
19 ms
9a6d9f7e-0df9-4f82-9c97-92fa587a048e.jpg
618 ms
Wielkanoc-2016-600x400.jpg
547 ms
40825_banner_700x330-600x330.jpg
410 ms
Kurs-komputerowy-utw-zoliborz-warszawa-600x400.jpg
405 ms
New-Year-Clock-18-600x400.jpg
619 ms
Weso%C5%82ych.jpg
611 ms
palacyk-pod-blacha-wyklad-utw-600x400.jpg
646 ms
Wielkanoc-2016-820x615.jpg
807 ms
40825_banner_700x330.jpg
857 ms
Kurs-komputerowy-utw-zoliborz-warszawa-820x489.jpg
758 ms
New-Year-Clock-18-820x547.jpg
927 ms
palacyk-pod-blacha-wyklad-utw.jpg
1099 ms
wyklady-utw-grudzien.jpg
875 ms
kalendarz-listopad-2015-820x571.png
1137 ms
Park-skaryszewski-paderewski.jpg
962 ms
f6ETJtZ3CUmBRLiPKYV3VQ.ttf
12 ms
fontawesome-webfont.woff
948 ms
fontawesome-webfont.woff
1088 ms
utwzoliborz.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
Links do not have a discernible name
utwzoliborz.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
utwzoliborz.pl SEO score
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
PL
PL
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Utwzoliborz.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 Utwzoliborz.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.
utwzoliborz.pl
Open Graph data is detected on the main page of Utwzoliborz. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: