5.4 sec in total
765 ms
4.1 sec
543 ms
Visit powstanie44.um.warszawa.pl now to see the best up-to-date Powstanie 44 Um content for Poland and also check out these interesting facts you probably never knew about powstanie44.um.warszawa.pl
Oficjalny portal m.st. Warszawy. Aktualności: edukacja, zdrowie, wsparcie społeczne, architektura, sport, biznes. Kalendarz wydarzeń. Serwisy dzielnicowe. Sprawdź i bądź na bieżąco.
Visit powstanie44.um.warszawa.plWe analyzed Powstanie44.um.warszawa.pl page load time and found that the first response time was 765 ms and then it took 4.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.
powstanie44.um.warszawa.pl performance score
name
value
score
weighting
Value5.6 s
5/100
10%
Value21.9 s
0/100
25%
Value14.0 s
1/100
10%
Value1,570 ms
13/100
30%
Value0.413
24/100
15%
Value20.7 s
2/100
10%
765 ms
301 ms
466 ms
288 ms
176 ms
Our browser made a total of 52 requests to load all elements on the main page. We found that 77% of them (40 requests) were addressed to the original Powstanie44.um.warszawa.pl, 6% (3 requests) were made to Google-analytics.com and 4% (2 requests) were made to Umad.um.warszawa.pl. The less responsive or slowest element that took the longest time to load (2.7 sec) belongs to the original domain Powstanie44.um.warszawa.pl.
Page size can be reduced by 1.4 MB (81%)
1.7 MB
326.0 kB
In fact, the total size of Powstanie44.um.warszawa.pl main page is 1.7 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. 35% of websites need less resources to load. HTML takes 844.8 kB which makes up the majority of the site volume.
Potential reduce by 838.8 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. This page needs HTML code to be minified as it can gain 810.2 kB, which is 96% 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 838.8 kB or 99% of the original size.
Potential reduce by 57.5 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. Obviously, Powstanie 44 Um needs image optimization as it can save up to 57.5 kB or 29% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 243.5 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 243.5 kB or 66% of the original size.
Potential reduce by 261.9 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. Powstanie44.um.warszawa.pl needs all CSS files to be minified and compressed as it can save up to 261.9 kB or 82% of the original size.
Number of requests can be reduced by 18 (35%)
51
33
The browser has sent 51 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Powstanie 44 Um. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 8 to 1 for JavaScripts and as a result speed up the page load time.
powstanie44.um.warszawa.pl
765 ms
css_b19eacaa324fab0809e9bdc8d2874c1e.css
301 ms
js_c7135ccf7e69fd872973412d248fb353.js
466 ms
hoverThumbs.js
288 ms
maps
176 ms
serve.php
1030 ms
promoMed.png
158 ms
hygieneBg2.png
156 ms
UMWawa.gif
155 ms
flag-pl.png
322 ms
flag-en.png
322 ms
header1.png
2742 ms
ShadowBoxBackgroundLeft.gif
326 ms
ShadowBoxBackgroundRight.gif
326 ms
roundTopCornerLeft.gif
325 ms
roundTopCornerRight.gif
460 ms
jinx.jpg
1425 ms
list_item_a.gif
486 ms
roundBottomCornerLeft.gif
485 ms
roundBottomCornerRight.gif
485 ms
Prezydent2014.jpg
809 ms
1_0.PNG
660 ms
2_0.PNG
659 ms
3_0.PNG
658 ms
4_0.PNG
841 ms
5_0.PNG
840 ms
6.png
814 ms
7_0.PNG
932 ms
8_0.PNG
970 ms
9_0.PNG
962 ms
10_0.PNG
962 ms
11_0.PNG
1157 ms
12_0.PNG
1159 ms
13.png
1158 ms
14_0.PNG
1160 ms
15_0.PNG
1269 ms
16_0.PNG
1928 ms
17.png
1300 ms
18_0.PNG
1305 ms
19.png
1625 ms
20.png
2483 ms
cDlCykPUqxc
177 ms
IFwEMfv-nJ4
254 ms
letterBack.png
1751 ms
ga.js
104 ms
www-embed-player-vfl-z2BtK.css
632 ms
www-embed-player.js
827 ms
__utm.gif
45 ms
__utm.gif
39 ms
powstanie.png
346 ms
Tqng9ngJVK4Gqvh3e602hP-HqlN49KFEUSDtmrOPmWo.js
257 ms
ad_status.js
247 ms
powstanie44.um.warszawa.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.
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.
powstanie44.um.warszawa.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
powstanie44.um.warszawa.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
Tap targets are not sized appropriately
PL
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Powstanie44.um.warszawa.pl can be misinterpreted by Google and other search engines. Our service has detected that Polish is used on the page, and it does not match the claimed English language. Our system also found out that Powstanie44.um.warszawa.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.
powstanie44.um.warszawa.pl
Open Graph description is not detected on the main page of Powstanie 44 Um. 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: