6.3 sec in total
302 ms
5.7 sec
298 ms
Welcome to npsumava.cz homepage info - get ready to check Npsumava best content for Czech Republic right away, or after learning these important things about npsumava.cz
Oficiální webové stránka Národního parku Šumava, který zastřešuje národní park a chráněnou krajinnou oblast.
Visit npsumava.czWe analyzed Npsumava.cz page load time and found that the first response time was 302 ms and then it took 6 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.
npsumava.cz performance score
name
value
score
weighting
Value5.3 s
7/100
10%
Value14.5 s
0/100
25%
Value9.9 s
10/100
10%
Value3,460 ms
2/100
30%
Value0.011
100/100
15%
Value16.1 s
6/100
10%
302 ms
306 ms
699 ms
304 ms
209 ms
Our browser made a total of 100 requests to load all elements on the main page. We found that 58% of them (58 requests) were addressed to the original Npsumava.cz, 20% (20 requests) were made to Static.xx.fbcdn.net and 11% (11 requests) were made to Scontent.xx.fbcdn.net. The less responsive or slowest element that took the longest time to load (1.4 sec) belongs to the original domain Npsumava.cz.
Page size can be reduced by 301.0 kB (23%)
1.3 MB
990.3 kB
In fact, the total size of Npsumava.cz main page is 1.3 MB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 65% of websites need less resources to load. Images take 924.6 kB which makes up the majority of the site volume.
Potential reduce by 29.9 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 5.5 kB, which is 14% 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 29.9 kB or 77% of the original size.
Potential reduce by 42.7 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. Npsumava images are well optimized though.
Potential reduce by 152.3 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 152.3 kB or 64% of the original size.
Potential reduce by 76.1 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. Npsumava.cz needs all CSS files to be minified and compressed as it can save up to 76.1 kB or 85% of the original size.
Number of requests can be reduced by 43 (45%)
95
52
The browser has sent 95 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Npsumava. 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.
npsumava.cz
302 ms
www.npsumava.cz
306 ms
699 ms
style.css
304 ms
lightbox.css
209 ms
jquery-ui-1.8.11.custom.css
312 ms
jquery.js
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jquery.utils.js
432 ms
jquery.lightBox.js
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jquery.init.js
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jquery-ui.js
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js
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swfobject.js
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up.gif
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npsumava.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
button, link, and menuitem elements do not have accessible names.
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
Image elements do not have [alt] attributes
Form elements do not have associated labels
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.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
Some elements have a [tabindex] value greater than 0
npsumava.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
General
Impact
Issue
Detected JavaScript libraries
Page has valid source maps
npsumava.cz SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Image elements do not have [alt] attributes
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
WINDOWS-1250
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Npsumava.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 Npsumava.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.
npsumava.cz
Open Graph description is not detected on the main page of Npsumava. 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: