6.6 sec in total
1.2 sec
5.2 sec
261 ms
Visit praha12.net now to see the best up-to-date Praha12 content and also check out these interesting facts you probably never knew about praha12.net
Visit praha12.netWe analyzed Praha12.net page load time and found that the first response time was 1.2 sec and then it took 5.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.
praha12.net performance score
name
value
score
weighting
Value3.0 s
48/100
10%
Value3.3 s
70/100
25%
Value3.9 s
82/100
10%
Value50 ms
100/100
30%
Value0.106
88/100
15%
Value4.2 s
85/100
10%
1225 ms
2586 ms
141 ms
275 ms
277 ms
Our browser made a total of 48 requests to load all elements on the main page. We found that 42% of them (20 requests) were addressed to the original Praha12.net, 44% (21 requests) were made to Test-ipv6.cz and 4% (2 requests) were made to Staticxx.facebook.com. The less responsive or slowest element that took the longest time to load (2.6 sec) belongs to the original domain Praha12.net.
Page size can be reduced by 50.6 kB (62%)
81.6 kB
31.0 kB
In fact, the total size of Praha12.net main page is 81.6 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. 20% of websites need less resources to load. CSS take 33.2 kB which makes up the majority of the site volume.
Potential reduce by 12.7 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 12.7 kB or 73% of the original size.
Potential reduce by 11.6 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, Praha12 needs image optimization as it can save up to 11.6 kB or 37% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 26.3 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. Praha12.net needs all CSS files to be minified and compressed as it can save up to 26.3 kB or 79% of the original size.
Number of requests can be reduced by 29 (63%)
46
17
The browser has sent 46 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Praha12. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 16 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.
praha12.net
1225 ms
www.praha12.net
2586 ms
node.css
141 ms
defaults.css
275 ms
system.css
277 ms
system-menus.css
279 ms
user.css
281 ms
style.css
282 ms
cznicwidget.js
227 ms
garland_logo.png
287 ms
bg-navigation.png
143 ms
body.png
139 ms
bg-navigation-item.png
140 ms
menu-expanded.gif
141 ms
menu-leaf.gif
141 ms
feed.png
139 ms
powered-blue-80x15.png
276 ms
widget.html
116 ms
sdk.js
268 ms
bg-content.png
247 ms
bg-content-right.png
251 ms
bg-content-left.png
252 ms
jquery-1.6.4.min.js
553 ms
jquery.jsonp-2.1.4.min.js
224 ms
testwidget.js
222 ms
config.js
223 ms
translations.js
329 ms
color-config-cznic.js
223 ms
constants.js
331 ms
tools.js
435 ms
tests.js
330 ms
conspeed.js
565 ms
main.js
438 ms
widget-cznic.css
439 ms
print.css
142 ms
135 ms
xd_arbiter.php
224 ms
xd_arbiter.php
427 ms
header_back.png
113 ms
dnssec_back.png
111 ms
ajax-loader.gif
113 ms
ipv6_back.png
115 ms
zmeritrychlost_back.png
111 ms
button-normal.png
114 ms
footer_back.png
218 ms
236 ms
224 ms
335 ms
praha12.net accessibility score
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
praha12.net best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
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
praha12.net SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
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
CS
CS
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Praha12.net 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 Praha12.net 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.
praha12.net
Open Graph description is not detected on the main page of Praha12. 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: