3.7 sec in total
685 ms
2.6 sec
366 ms
Visit pro-contact.cz now to see the best up-to-date Pro Contact content and also check out these interesting facts you probably never knew about pro-contact.cz
Pomoc dětem, které se nacházejí v podmínkách úplné chudoby. Cílem je především zprostředkovat přístup ke vzdělání.
Visit pro-contact.czWe analyzed Pro-contact.cz page load time and found that the first response time was 685 ms and then it took 3 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.
pro-contact.cz performance score
name
value
score
weighting
Value3.2 s
42/100
10%
Value5.1 s
25/100
25%
Value4.7 s
68/100
10%
Value150 ms
94/100
30%
Value0.005
100/100
15%
Value4.6 s
81/100
10%
685 ms
216 ms
219 ms
426 ms
44 ms
Our browser made a total of 30 requests to load all elements on the main page. We found that 80% of them (24 requests) were addressed to the original Pro-contact.cz, 7% (2 requests) were made to Google-analytics.com and 3% (1 request) were made to Google.com. The less responsive or slowest element that took the longest time to load (738 ms) belongs to the original domain Pro-contact.cz.
Page size can be reduced by 107.0 kB (36%)
296.8 kB
189.9 kB
In fact, the total size of Pro-contact.cz main page is 296.8 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. 15% of websites need less resources to load. Images take 139.4 kB which makes up the majority of the site volume.
Potential reduce by 19.0 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 19.0 kB or 69% of the original size.
Potential reduce by 2.1 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. Pro Contact images are well optimized though.
Potential reduce by 69.8 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 69.8 kB or 63% of the original size.
Potential reduce by 16.0 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. Pro-contact.cz needs all CSS files to be minified and compressed as it can save up to 16.0 kB or 81% of the original size.
Number of requests can be reduced by 11 (38%)
29
18
The browser has sent 29 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Pro Contact. 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 from 5 to 1 for CSS and as a result speed up the page load time.
cs
685 ms
base.css
216 ms
menu.css
219 ms
prettyPhoto.css
426 ms
api.js
44 ms
jquery.js
738 ms
effects.js
216 ms
jquery.prettyPhoto.js
426 ms
jquery.lightbox-0.5.js
522 ms
jquery.lightbox-0.5.css
320 ms
recaptcha__en.js
48 ms
ga.js
107 ms
fbds.js
106 ms
88x31.gif
329 ms
header0.jpg
632 ms
list-item.png
114 ms
kuptesi_kalendar.jpg
368 ms
kuptesi_kalendar2.jpg
116 ms
88332cb0fc0594ee.jpg
218 ms
43b6e547395c10a6.jpg
217 ms
83a2a350131e9283.jpg
322 ms
a48c146455bd7afc.jpg
221 ms
ece42d64edb85d12.jpg
428 ms
cs.png
324 ms
fr.png
326 ms
okraj.gif
539 ms
3ab9278227d97ed4.jpg
430 ms
magnifier.gif
431 ms
__utm.gif
20 ms
baseprt.css
107 ms
pro-contact.cz accessibility score
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
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
Form elements do not have associated labels
Links do not have a discernible name
pro-contact.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
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
pro-contact.cz 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
CS
CS
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Pro-contact.cz can be misinterpreted by Google and other search engines. Our service has detected that Czech is used on the page, and it matches the claimed language. Our system also found out that Pro-contact.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.
pro-contact.cz
Open Graph description is not detected on the main page of Pro Contact. 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: