3.1 sec in total
305 ms
2.7 sec
84 ms
Visit onlineprekladatel.cz now to see the best up-to-date Onlineprekladatel content and also check out these interesting facts you probably never knew about onlineprekladatel.cz
Online překladatel slov, vět, fráz, textů a web stránek zdarma. Bezplatný online nástroj na překlad všech druhů textů.
Visit onlineprekladatel.czWe analyzed Onlineprekladatel.cz page load time and found that the first response time was 305 ms and then it took 2.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.
onlineprekladatel.cz performance score
name
value
score
weighting
Value4.1 s
21/100
10%
Value4.3 s
41/100
25%
Value6.5 s
38/100
10%
Value1,190 ms
21/100
30%
Value0
100/100
15%
Value8.9 s
35/100
10%
305 ms
495 ms
100 ms
19 ms
498 ms
Our browser made a total of 54 requests to load all elements on the main page. We found that 13% of them (7 requests) were addressed to the original Onlineprekladatel.cz, 15% (8 requests) were made to Pagead2.googlesyndication.com and 11% (6 requests) were made to Apis.google.com. The less responsive or slowest element that took the longest time to load (560 ms) relates to the external source Googleads.g.doubleclick.net.
Page size can be reduced by 70.5 kB (10%)
724.1 kB
653.6 kB
In fact, the total size of Onlineprekladatel.cz main page is 724.1 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. 50% of websites need less resources to load. Javascripts take 685.6 kB which makes up the majority of the site volume.
Potential reduce by 16.3 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 16.3 kB or 74% of the original size.
Potential reduce by 4.0 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, Onlineprekladatel needs image optimization as it can save up to 4.0 kB or 27% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 49.9 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. This website has mostly compressed JavaScripts.
Potential reduce by 306 B
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. Onlineprekladatel.cz needs all CSS files to be minified and compressed as it can save up to 306 B or 16% of the original size.
Number of requests can be reduced by 24 (53%)
45
21
The browser has sent 45 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Onlineprekladatel. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 25 to 1 for JavaScripts and as a result speed up the page load time.
onlineprekladatel.cz
305 ms
www.onlineprekladatel.cz
495 ms
style.css
100 ms
jsapi
19 ms
jquery.js
498 ms
scripts.js
198 ms
show_ads.js
74 ms
FB.Share
40 ms
loader.js
21 ms
logo.png
296 ms
adsbygoogle.js
128 ms
test.png
125 ms
widgets.js
162 ms
plusone.js
57 ms
ga.js
20 ms
__utm.gif
14 ms
cb=gapi.loaded_0
9 ms
cb=gapi.loaded_1
32 ms
fastbutton
43 ms
postmessageRelay
74 ms
show_ads_impl.js
235 ms
widget_iframe.2f70fb173b9000da126c79afe2098f02.html
59 ms
3604799710-postmessagerelay.js
33 ms
rpc:shindig_random.js
26 ms
developers.google.com
284 ms
cb=gapi.loaded_0
21 ms
settings
69 ms
button.856debeac157d9669cf51e73a08fbc93.js
22 ms
embeds
21 ms
tweet_button.2f70fb173b9000da126c79afe2098f02.sk.html
34 ms
zrt_lookup.html
28 ms
ads
408 ms
ads
560 ms
ads
172 ms
load_preloaded_resource.js
27 ms
abg_lite.js
161 ms
s
6 ms
window_focus.js
24 ms
qs_click_protection.js
25 ms
ufs_web_display.js
19 ms
cd4a99796a94d0c9d381e4cfe43efd64.js
18 ms
icon.png
18 ms
css
47 ms
8c927ae55f7ea4b10e6902b5bd363ad5.js
11 ms
dcb78cbc72597c244d00d345a60d48d7.js
20 ms
5ede81f180d657c41f3d51ee07b344c6.js
134 ms
css
26 ms
4Ua_rENHsxJlGDuGo1OIlJfC6l_24rlCK1Yo_Iqcsih3SAyH6cAwhX9RFD48TE63OOYKtrwEIJllpyw.ttf
22 ms
4Ua_rENHsxJlGDuGo1OIlJfC6l_24rlCK1Yo_Iqcsih3SAyH6cAwhX9RFD48TE63OOYKtrzjJ5llpyw.ttf
26 ms
activeview
107 ms
-oKBbp_y-oWlBDsnAgiPs8YPbS-4kUOFQmLtxByx1YU.js
28 ms
sodar
192 ms
activeview
85 ms
4Ua_rENHsxJlGDuGo1OIlJfC6l_24rlCK1Yo_Iqcsih3SAyH6cAwhX9RFD48TE63OOYKtrw2IJllpyw.ttf
6 ms
onlineprekladatel.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.
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
Best practices
These items highlight common accessibility best practices.
Impact
Issue
[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.
onlineprekladatel.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
Page has valid source maps
onlineprekladatel.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
CS
CZ
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Onlineprekladatel.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 language. Our system also found out that Onlineprekladatel.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.
onlineprekladatel.cz
Open Graph description is not detected on the main page of Onlineprekladatel. 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: