10.4 sec in total
1.1 sec
9 sec
209 ms
Welcome to batory.edu.pl homepage info - get ready to check Batory best content for Poland right away, or after learning these important things about batory.edu.pl
Visit batory.edu.plWe analyzed Batory.edu.pl page load time and found that the first response time was 1.1 sec and then it took 9.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.
batory.edu.pl performance score
name
value
score
weighting
Value3.1 s
45/100
10%
Value5.8 s
15/100
25%
Value4.9 s
65/100
10%
Value410 ms
67/100
30%
Value0.164
72/100
15%
Value7.3 s
50/100
10%
1128 ms
25 ms
21 ms
63 ms
237 ms
Our browser made a total of 63 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original Batory.edu.pl, 22% (14 requests) were made to Maps.googleapis.com and 11% (7 requests) were made to Maps.gstatic.com. The less responsive or slowest element that took the longest time to load (7.2 sec) relates to the external source Nowa.batory.edu.pl.
Page size can be reduced by 1.3 MB (36%)
3.6 MB
2.3 MB
In fact, the total size of Batory.edu.pl main page is 3.6 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. 55% of websites need less resources to load. Images take 2.5 MB which makes up the majority of the site volume.
Potential reduce by 23.4 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. This page needs HTML code to be minified as it can gain 6.3 kB, which is 22% 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 23.4 kB or 80% of the original size.
Potential reduce by 495.6 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, Batory needs image optimization as it can save up to 495.6 kB or 20% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 504.4 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 504.4 kB or 70% of the original size.
Potential reduce by 272.0 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. Batory.edu.pl needs all CSS files to be minified and compressed as it can save up to 272.0 kB or 84% of the original size.
Number of requests can be reduced by 26 (46%)
57
31
The browser has sent 57 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Batory. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 20 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.
nowa.batory.edu.pl
1128 ms
bootstrap.min.css
25 ms
font-awesome.min.css
21 ms
css
63 ms
theme.css
237 ms
unslider.css
224 ms
lightbox.css
959 ms
jquery-ui.css
75 ms
embed
193 ms
jquery-1.11.0.min.js
36 ms
bootstrap.min.js
35 ms
jquery.event.swipe.js
1954 ms
unslider.js
1963 ms
jquery-ui.min.js
71 ms
jquery-ui.multidatespicker.js
589 ms
Herb_Polski.png
7190 ms
batory-logo-310x310.png
537 ms
image-1.jpg
798 ms
image-2.jpg
869 ms
image-3.png
2314 ms
image-4.jpg
1308 ms
image-5.jpg
1563 ms
image-6.jpg
1529 ms
image-7.png
1984 ms
image-8.jpg
2004 ms
js
81 ms
init_embed.js
32 ms
bip-logo-small.png
1086 ms
close.png
1102 ms
loading.gif
1113 ms
prev.png
1148 ms
next.png
1195 ms
DXI1ORHCpsQm3Vp6mXoaTRa1RVmPjeKy21_GQJaLlJI.woff
51 ms
common.js
60 ms
map.js
60 ms
google4.png
100 ms
overlay.js
97 ms
util.js
122 ms
onion.js
113 ms
search_impl.js
116 ms
StaticMapService.GetMapImage
238 ms
stats.js
101 ms
openhand_8_8.cur
62 ms
ViewportInfoService.GetViewportInfo
80 ms
ViewportInfoService.GetViewportInfo
58 ms
kh
130 ms
transparent.png
51 ms
controls.js
32 ms
vt
98 ms
vt
126 ms
vt
124 ms
vt
124 ms
vt
109 ms
css
80 ms
entity11.png
44 ms
mapcnt6.png
34 ms
tmapctrl.png
28 ms
2UX7WLTfW3W8TclTUvlFyQ.woff
26 ms
RxZJdnzeo3R5zSexge8UUT8E0i7KZn-EPnyo3HZu7kw.woff
33 ms
Hgo13k-tfSpn0qi1SFdUfT8E0i7KZn-EPnyo3HZu7kw.woff
40 ms
d-6IYplOFocCacKzxwXSOD8E0i7KZn-EPnyo3HZu7kw.woff
43 ms
AuthenticationService.Authenticate
21 ms
QuotaService.RecordEvent
15 ms
batory.edu.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
<frame> or <iframe> elements do not have a title
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
batory.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
General
Impact
Issue
Detected JavaScript libraries
batory.edu.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 Batory.edu.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 Batory.edu.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.
batory.edu.pl
Open Graph description is not detected on the main page of Batory. 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: