2.6 sec in total
405 ms
2.1 sec
89 ms
Click here to check amazing Klaboseni content. Otherwise, check out these important facts you probably never knew about klaboseni.cz
Visit klaboseni.czWe analyzed Klaboseni.cz page load time and found that the first response time was 405 ms and then it took 2.2 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 40% of websites can load faster.
klaboseni.cz performance score
name
value
score
weighting
Value3.8 s
28/100
10%
Value7.2 s
5/100
25%
Value5.8 s
49/100
10%
Value1,050 ms
25/100
30%
Value0.002
100/100
15%
Value9.3 s
31/100
10%
405 ms
707 ms
310 ms
210 ms
629 ms
Our browser made a total of 36 requests to load all elements on the main page. We found that 19% of them (7 requests) were addressed to the original Klaboseni.cz, 25% (9 requests) were made to Static.xx.fbcdn.net and 22% (8 requests) were made to Apis.google.com. The less responsive or slowest element that took the longest time to load (707 ms) belongs to the original domain Klaboseni.cz.
Page size can be reduced by 92.8 kB (58%)
158.7 kB
65.9 kB
In fact, the total size of Klaboseni.cz main page is 158.7 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. 55% of websites need less resources to load. Javascripts take 123.4 kB which makes up the majority of the site volume.
Potential reduce by 6.3 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. 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 6.3 kB or 64% of the original size.
Potential reduce by 4.5 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, Klaboseni needs image optimization as it can save up to 4.5 kB or 46% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 70.0 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 70.0 kB or 57% of the original size.
Potential reduce by 12.0 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. Klaboseni.cz needs all CSS files to be minified and compressed as it can save up to 12.0 kB or 77% of the original size.
Number of requests can be reduced by 23 (70%)
33
10
The browser has sent 33 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Klaboseni. 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 5 to 1 for CSS and as a result speed up the page load time.
klaboseni.cz
405 ms
www.klaboseni.cz
707 ms
screen.css
310 ms
ie.css
210 ms
jquery.js
629 ms
plusone.js
63 ms
widgets.js
4 ms
cb=gapi.loaded_0
97 ms
logo.gif
107 ms
logo.png
222 ms
ga.js
6 ms
button.0308b81ff1714e446f674b5b9793f2cd.js
20 ms
cb=gapi.loaded_1
57 ms
fastbutton
104 ms
__utm.gif
12 ms
like.php
157 ms
follow_button.b9740740e0bcf9b0657c5b11bd4388da.en.html
16 ms
info.json
88 ms
postmessageRelay
47 ms
cb=gapi.loaded_0
20 ms
cb=gapi.loaded_1
19 ms
W5F8_SL0XFawnjxHGsZjJA.ttf
27 ms
3193398744-postmessagerelay.js
21 ms
rpc:shindig_random.js
54 ms
vpd1GgSCNsd.css
28 ms
M0DWM6a_9ro.css
31 ms
AdP_CKHZFBh.css
32 ms
q68gy-v_YMF.js
29 ms
DFmZn3_ZO2h.js
29 ms
mfqI3d6rUg1.js
50 ms
_Qp3v7kqEMi.js
48 ms
cb=gapi.loaded_0
28 ms
Bw8qRoQ9D-v.js
8 ms
4ylGxU24Rah.js
8 ms
jot
88 ms
tab.js
11 ms
klaboseni.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.
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
Links do not have a discernible name
klaboseni.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
Browser errors were logged to the console
Page has valid source maps
klaboseni.cz 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
CS
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Klaboseni.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 Klaboseni.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.
klaboseni.cz
Open Graph description is not detected on the main page of Klaboseni. 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: