3.1 sec in total
352 ms
2.5 sec
246 ms
Welcome to centrumszegedynska9a.pl homepage info - get ready to check Centrum Szegedynska9a best content right away, or after learning these important things about centrumszegedynska9a.pl
Bielańskie Centrum Edukacji Kulturalnej ul. Szegedyńska 9a 01-957 Warszawa
Visit centrumszegedynska9a.plWe analyzed Centrumszegedynska9a.pl page load time and found that the first response time was 352 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.
centrumszegedynska9a.pl performance score
name
value
score
weighting
Value3.2 s
42/100
10%
Value11.9 s
0/100
25%
Value10.9 s
6/100
10%
Value20 ms
100/100
30%
Value0.144
78/100
15%
Value12.9 s
13/100
10%
352 ms
121 ms
233 ms
352 ms
1747 ms
Our browser made a total of 46 requests to load all elements on the main page. We found that 83% of them (38 requests) were addressed to the original Centrumszegedynska9a.pl, 11% (5 requests) were made to Fonts.gstatic.com and 4% (2 requests) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (1.9 sec) belongs to the original domain Centrumszegedynska9a.pl.
Page size can be reduced by 2.1 MB (63%)
3.3 MB
1.2 MB
In fact, the total size of Centrumszegedynska9a.pl main page is 3.3 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. 60% of websites need less resources to load. Images take 2.8 MB which makes up the majority of the site volume.
Potential reduce by 12.7 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. This page needs HTML code to be minified as it can gain 6.8 kB, which is 46% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 12.7 kB or 86% of the original size.
Potential reduce by 1.7 MB
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. Obviously, Centrum Szegedynska9a needs image optimization as it can save up to 1.7 MB or 60% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 284.3 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 284.3 kB or 80% of the original size.
Potential reduce by 93.0 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. Centrumszegedynska9a.pl needs all CSS files to be minified and compressed as it can save up to 93.0 kB or 84% of the original size.
Number of requests can be reduced by 14 (35%)
40
26
The browser has sent 40 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Centrum Szegedynska9a. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 11 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.
centrumszegedynska9a.pl
352 ms
bootstrap.min.css
121 ms
layout.css
233 ms
jquery-1.7.1.min.js
352 ms
g112.js
1747 ms
jquery-ui.min.js
71 ms
jquery.easing.1.3.js
736 ms
jquery.booklet.latest.js
365 ms
jquery.booklet.latest.css
232 ms
clock2.js
343 ms
jQueryRotate.2.2.js
349 ms
clock2settings.js
458 ms
jquery.cycle.min.js
463 ms
pirobox_extended_feb_2011.js
464 ms
jquery.carouFredSel-6.2.0.js
581 ms
top-logo.png
1149 ms
frame-foto-1.jpg
692 ms
frame-foto-5.jpg
806 ms
frame-foto-6.jpg
924 ms
top-foto-5.png
1036 ms
Festiwal_Teatrow_Lalkowych-small.jpg
846 ms
serwkom.png
921 ms
css
27 ms
css
40 ms
header-bg.jpg
1038 ms
top-frames-1.png
1507 ms
boczne-menu-header-bg.png
1003 ms
boczne-menu-menu-items-bg.png
1920 ms
content-bg.png
1454 ms
content-header.png
1515 ms
qx1LSqts-NtiKcLw4N03IPog-Cy6dhy5Xgu82688fSg.ttf
10 ms
pFZGRS3ywNfpSqkEIed1Ww.ttf
19 ms
gMhvhm-nVj1086DvGgmzB6CWcynf_cDxXwCLxiixG1c.ttf
22 ms
WtcvfJHWXKxx4x0kuS1koaCWcynf_cDxXwCLxiixG1c.ttf
39 ms
nsLtvfQoT-rVwGTHHnkeJqCWcynf_cDxXwCLxiixG1c.ttf
33 ms
new_skin.png
117 ms
new_skin_top.png
119 ms
new_skin_left.png
118 ms
loader_nav.png
118 ms
loadinfo.gif
118 ms
bottom_nav.png
230 ms
prev.png
233 ms
next.png
231 ms
prev_fake.png
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next_fake.png
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close.png
345 ms
centrumszegedynska9a.pl accessibility score
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
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
centrumszegedynska9a.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
Displays images with incorrect aspect ratio
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Issues were logged in the Issues panel in Chrome Devtools
centrumszegedynska9a.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
PL
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Centrumszegedynska9a.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 Centrumszegedynska9a.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.
centrumszegedynska9a.pl
Open Graph description is not detected on the main page of Centrum Szegedynska9a. 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: