4.6 sec in total
749 ms
3.4 sec
505 ms
Visit ipsc.cuni.cz now to see the best up-to-date Ipsc Cuni content for Czech Republic and also check out these interesting facts you probably never knew about ipsc.cuni.cz
Visit ipsc.cuni.czWe analyzed Ipsc.cuni.cz page load time and found that the first response time was 749 ms and then it took 3.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.
ipsc.cuni.cz performance score
name
value
score
weighting
Value6.0 s
4/100
10%
Value16.9 s
0/100
25%
Value16.4 s
0/100
10%
Value840 ms
34/100
30%
Value0.859
4/100
15%
Value26.7 s
0/100
10%
749 ms
138 ms
136 ms
369 ms
258 ms
Our browser made a total of 81 requests to load all elements on the main page. We found that 51% of them (41 requests) were addressed to the original Ipsc.cuni.cz, 14% (11 requests) were made to Maps.google.com and 12% (10 requests) were made to Maps.gstatic.com. The less responsive or slowest element that took the longest time to load (1.7 sec) belongs to the original domain Ipsc.cuni.cz.
Page size can be reduced by 631.7 kB (37%)
1.7 MB
1.1 MB
In fact, the total size of Ipsc.cuni.cz 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. 65% of websites need less resources to load. Images take 900.5 kB which makes up the majority of the site volume.
Potential reduce by 44.3 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. This page needs HTML code to be minified as it can gain 6.5 kB, which is 12% 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 44.3 kB or 83% of the original size.
Potential reduce by 64.4 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. Ipsc Cuni images are well optimized though.
Potential reduce by 410.3 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 410.3 kB or 64% of the original size.
Potential reduce by 112.7 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. Ipsc.cuni.cz needs all CSS files to be minified and compressed as it can save up to 112.7 kB or 85% of the original size.
Number of requests can be reduced by 36 (50%)
72
36
The browser has sent 72 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Ipsc Cuni. 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 7 to 1 for CSS and as a result speed up the page load time.
ipsc.cuni.cz
749 ms
jquery.min.js
138 ms
css
136 ms
jquery.bxslider.min.js
369 ms
jquery.bxslider.css
258 ms
jsDatePick_ltr.min.css
254 ms
html5.js
160 ms
js
135 ms
29353E.css
727 ms
makeActiveEmail1.js
253 ms
calendar.js
401 ms
jsDatePick.min.1.3.cz.js
608 ms
default.js
493 ms
cookieconsent.min.js
12 ms
bootstrap.min.js
484 ms
web.js
456 ms
bgn.jpg
335 ms
IPSC-1-version1-afoto.jpg
654 ms
eng-flag.jpg
468 ms
make-font-smaller.jpg
486 ms
make-font-bigger.jpg
486 ms
fb.jpg
467 ms
twitter.jpg
652 ms
youtube.jpg
640 ms
linked-in.jpg
641 ms
rss-icon.jpg
640 ms
29353E.jpg
638 ms
IPSC-174-version1-afoto.jpg
1431 ms
IPSC-173-version1-afoto.jpg
1194 ms
IPSC-175-version1-afoto.jpg
1199 ms
AKTUALITY-2274-version1-afoto.jpg
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1094 ms
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1330 ms
AKTUALITY-2149-version1-afoto.jpg
1449 ms
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1439 ms
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1669 ms
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1573 ms
CC2C32.jpg
1727 ms
IgZJs4-7SA1XX_edsoXWog.ttf
194 ms
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276 ms
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278 ms
common.js
113 ms
map.js
195 ms
util.js
190 ms
marker.js
185 ms
scroll-to-top.jpg
1525 ms
StaticMapService.GetMapImage
488 ms
analytics.js
163 ms
bx_loader.gif
1439 ms
controls.png
1578 ms
menu-circle.png
1579 ms
collect
132 ms
onion.js
98 ms
openhand_8_8.cur
234 ms
ViewportInfoService.GetViewportInfo
184 ms
stats.js
58 ms
controls.js
52 ms
css
66 ms
spotlight-poi.png
62 ms
transparent.png
126 ms
google4.png
88 ms
mapcnt6.png
152 ms
sv5.png
153 ms
tmapctrl.png
147 ms
cb_scout5.png
147 ms
tmapctrl4.png
145 ms
imgs8.png
148 ms
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40 ms
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41 ms
vt
17 ms
vt
70 ms
vt
10 ms
AuthenticationService.Authenticate
238 ms
print.css
122 ms
dark-bottom.css
33 ms
ipsc.cuni.cz 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
Image elements do not have [alt] attributes
Links do not have a discernible name
ipsc.cuni.cz 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
ipsc.cuni.cz 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
CS
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Ipsc.cuni.cz can be misinterpreted by Google and other search engines. Our service has detected that Czech is used on the page, and it does not match the claimed English language. Our system also found out that Ipsc.cuni.cz 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.
ipsc.cuni.cz
Open Graph description is not detected on the main page of Ipsc Cuni. 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: