7 sec in total
2.6 sec
4.2 sec
199 ms
Visit protipredsudkum.upol.cz now to see the best up-to-date Protipredsudkum Upol content for Czech Republic and also check out these interesting facts you probably never knew about protipredsudkum.upol.cz
Visit protipredsudkum.upol.czWe analyzed Protipredsudkum.upol.cz page load time and found that the first response time was 2.6 sec and then it took 4.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.
protipredsudkum.upol.cz performance score
name
value
score
weighting
Value3.1 s
45/100
10%
Value3.5 s
63/100
25%
Value8.0 s
22/100
10%
Value0 ms
100/100
30%
Value0
100/100
15%
Value3.5 s
92/100
10%
2590 ms
450 ms
330 ms
498 ms
846 ms
Our browser made a total of 34 requests to load all elements on the main page. We found that all of those requests were addressed to Protipredsudkum.upol.cz and no external sources were called. The less responsive or slowest element that took the longest time to load (2.6 sec) belongs to the original domain Protipredsudkum.upol.cz.
Page size can be reduced by 39.4 kB (30%)
132.3 kB
92.9 kB
In fact, the total size of Protipredsudkum.upol.cz main page is 132.3 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. Only 10% of websites need less resources to load. Images take 93.8 kB which makes up the majority of the site volume.
Potential reduce by 12.8 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. 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 12.8 kB or 70% of the original size.
Potential reduce by 10.9 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. Obviously, Protipredsudkum Upol needs image optimization as it can save up to 10.9 kB or 12% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 15.8 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. Protipredsudkum.upol.cz needs all CSS files to be minified and compressed as it can save up to 15.8 kB or 78% of the original size.
Number of requests can be reduced by 11 (42%)
26
15
The browser has sent 26 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Protipredsudkum Upol. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for CSS and as a result speed up the page load time.
protipredsudkum.upol.cz
2590 ms
styles.css
450 ms
form.css
330 ms
jquery.lightbox.css
498 ms
jquery.js
846 ms
jquery.address.js
442 ms
tiny_mce.js
992 ms
js.js
466 ms
head.js
586 ms
form.js
580 ms
jquery.lightbox.min.js
757 ms
bg.jpg
189 ms
all.png
203 ms
head.jpg
431 ms
f2.jpg
271 ms
f25.jpg
287 ms
c11.png
192 ms
c12.png
311 ms
c21.png
320 ms
c22.png
329 ms
c13.png
401 ms
c32.png
413 ms
c31.png
432 ms
shade.png
447 ms
lista.png
456 ms
lista-left.png
530 ms
box-top.png
557 ms
box-middle.png
560 ms
box-bott.png
556 ms
dot.png
573 ms
footer.png
585 ms
logo-link.png
667 ms
jquery-lightbox-theme.png
659 ms
print.css
155 ms
protipredsudkum.upol.cz accessibility score
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
Links do not have a discernible name
protipredsudkum.upol.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
General
Impact
Issue
Detected JavaScript libraries
protipredsudkum.upol.cz SEO score
CS
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Protipredsudkum.upol.cz can be misinterpreted by Google and other search engines. Our service has detected that Czech is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Protipredsudkum.upol.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.
protipredsudkum.upol.cz
Open Graph description is not detected on the main page of Protipredsudkum Upol. 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: