5.3 sec in total
521 ms
4 sec
816 ms
Welcome to dusnost-spatne-dychani.nasclovek.cz homepage info - get ready to check Dusnost Spatne Dychani Nasclovek best content for Czech Republic right away, or after learning these important things about dusnost-spatne-dychani.nasclovek.cz
Dušnost, dyspnoe, špatné dýchání, nedostatek dechu, příčiny, příznaky a léčba tohoto onemocnění. Popis podle moderní medicíny a celostní léčebné postupy alternativních technik.
Visit dusnost-spatne-dychani.nasclovek.czWe analyzed Dusnost-spatne-dychani.nasclovek.cz page load time and found that the first response time was 521 ms and then it took 4.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.
dusnost-spatne-dychani.nasclovek.cz performance score
name
value
score
weighting
Value3.1 s
47/100
10%
Value3.2 s
72/100
25%
Value5.5 s
54/100
10%
Value2,780 ms
3/100
30%
Value0.021
100/100
15%
Value14.2 s
9/100
10%
521 ms
114 ms
208 ms
223 ms
124 ms
Our browser made a total of 49 requests to load all elements on the main page. We found that 55% of them (27 requests) were addressed to the original Dusnost-spatne-dychani.nasclovek.cz, 8% (4 requests) were made to Googleads.g.doubleclick.net and 4% (2 requests) were made to Connect.facebook.net. The less responsive or slowest element that took the longest time to load (1.4 sec) belongs to the original domain Dusnost-spatne-dychani.nasclovek.cz.
Page size can be reduced by 572.1 kB (59%)
975.3 kB
403.2 kB
In fact, the total size of Dusnost-spatne-dychani.nasclovek.cz main page is 975.3 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. Images take 635.1 kB which makes up the majority of the site volume.
Potential reduce by 51.3 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. This page needs HTML code to be minified as it can gain 10.0 kB, which is 15% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 51.3 kB or 77% of the original size.
Potential reduce by 480.8 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, Dusnost Spatne Dychani Nasclovek needs image optimization as it can save up to 480.8 kB or 76% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 39.3 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 39.3 kB or 17% of the original size.
Potential reduce by 735 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. Dusnost-spatne-dychani.nasclovek.cz has all CSS files already compressed.
Number of requests can be reduced by 27 (61%)
44
17
The browser has sent 44 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Dusnost Spatne Dychani Nasclovek. 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 9 to 1 for CSS and as a result speed up the page load time.
dusnost-spatne-dychani.nasclovek.cz
521 ms
bootstrap.min.css
114 ms
bootstrap-theme.min.css
208 ms
screen.css
223 ms
css
124 ms
font-awesome.min.css
220 ms
lightbox.css
222 ms
cezetmap.css
214 ms
select2.min.css
221 ms
jquery-2.1.1.min.js
428 ms
select2.min.js
535 ms
sdk.js
84 ms
adsbygoogle.js
114 ms
angular.min.js
748 ms
angular-cookies.min.js
307 ms
nette.ajax.js
309 ms
netteForms.js
308 ms
bootstrap.min.js
409 ms
main.js
408 ms
lightbox.min.js
738 ms
cezetmap.min.js
747 ms
8wl2dp4v.js
109 ms
index.js
371 ms
loader.js
433 ms
ico_obsah.png
379 ms
bgr_1.jpg
1109 ms
close.png
193 ms
loading.gif
193 ms
prev.png
192 ms
next.png
189 ms
logo_full.png
1430 ms
sdk.js
225 ms
7r8gQb8MIqE.js
198 ms
7r8gQb8MIqE.js
196 ms
sipka_dolu.png
178 ms
LhWiMV3HOfMbMetJG3lQDppNNfGb.woff
786 ms
show_ads_impl.js
440 ms
zrt_lookup.html
291 ms
fontawesome-webfont.woff
270 ms
print.css
317 ms
analytics.js
265 ms
by-url
306 ms
cookie.js
234 ms
integrator.js
228 ms
ads
265 ms
ads
614 ms
8wl2dp4v.json
190 ms
collect
112 ms
ads
238 ms
dusnost-spatne-dychani.nasclovek.cz accessibility score
ARIA
These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.
Impact
Issue
[aria-*] attributes do not match their roles
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
<frame> or <iframe> elements do not have a title
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
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
dusnost-spatne-dychani.nasclovek.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
dusnost-spatne-dychani.nasclovek.cz SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
CS
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Dusnost-spatne-dychani.nasclovek.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 Dusnost-spatne-dychani.nasclovek.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.
dusnost-spatne-dychani.nasclovek.cz
Open Graph description is not detected on the main page of Dusnost Spatne Dychani Nasclovek. 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: