3.6 sec in total
477 ms
2.9 sec
218 ms
Click here to check amazing Zamecnictvi Zamecnici content. Otherwise, check out these important facts you probably never knew about zamecnictvi-zamecnici.cz
Otevírání zámků, pohotovost zámečníci, otevírání bytů, domů, trezorů a automobilů
Visit zamecnictvi-zamecnici.czWe analyzed Zamecnictvi-zamecnici.cz page load time and found that the first response time was 477 ms and then it took 3.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.
zamecnictvi-zamecnici.cz performance score
name
value
score
weighting
Value3.1 s
45/100
10%
Value7.1 s
6/100
25%
Value7.8 s
23/100
10%
Value670 ms
45/100
30%
Value0.06
98/100
15%
Value9.9 s
27/100
10%
477 ms
766 ms
620 ms
336 ms
435 ms
Our browser made a total of 37 requests to load all elements on the main page. We found that all of those requests were addressed to Zamecnictvi-zamecnici.cz and no external sources were called. The less responsive or slowest element that took the longest time to load (1.8 sec) belongs to the original domain Zamecnictvi-zamecnici.cz.
Page size can be reduced by 245.2 kB (43%)
564.9 kB
319.7 kB
In fact, the total size of Zamecnictvi-zamecnici.cz main page is 564.9 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. 25% of websites need less resources to load. Images take 302.4 kB which makes up the majority of the site volume.
Potential reduce by 14.4 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 14.4 kB or 72% of the original size.
Potential reduce by 55.3 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, Zamecnictvi Zamecnici needs image optimization as it can save up to 55.3 kB or 18% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 134.6 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 134.6 kB or 70% of the original size.
Potential reduce by 40.9 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. Zamecnictvi-zamecnici.cz needs all CSS files to be minified and compressed as it can save up to 40.9 kB or 83% of the original size.
Number of requests can be reduced by 3 (8%)
36
33
The browser has sent 36 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Zamecnictvi Zamecnici. 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 JavaScripts and as a result speed up the page load time.
zamecnictvi-zamecnici.cz
477 ms
jquery.js
766 ms
jqueryui.js
620 ms
dle_js.js
336 ms
style.css
435 ms
engine.css
329 ms
ddaccordion.js
231 ms
sleva_zamecnictvi.gif
1758 ms
spacer.gif
120 ms
banner.png
110 ms
topone.png
108 ms
logoheader.png
203 ms
qbsoft.png
213 ms
header.png
967 ms
topmenu.png
205 ms
thmenu.png
212 ms
rss.png
215 ms
s_and_s.png
304 ms
s_blo.png
312 ms
searchform.png
318 ms
content.png
326 ms
contx.png
327 ms
contf.png
411 ms
leftblock.png
423 ms
dcontdark.png
422 ms
navmenu.png
430 ms
submenu.png
433 ms
voteblock.png
477 ms
votetitle.png
494 ms
votebut.png
496 ms
newsbord.png
501 ms
newsbord2.png
506 ms
str.png
577 ms
backmore.png
604 ms
footer.png
601 ms
ftbg.png
606 ms
footer-menu.png
613 ms
zamecnictvi-zamecnici.cz accessibility score
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
Buttons do not have an accessible name
Links do not have a discernible name
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
zamecnictvi-zamecnici.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
Displays images with incorrect aspect ratio
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
zamecnictvi-zamecnici.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
CS
WINDOWS-1250
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Zamecnictvi-zamecnici.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 Zamecnictvi-zamecnici.cz main page’s claimed encoding is windows-1250. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.
zamecnictvi-zamecnici.cz
Open Graph description is not detected on the main page of Zamecnictvi Zamecnici. 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: