8.3 sec in total
2.1 sec
4.5 sec
1.6 sec
Visit svetdronu.net now to see the best up-to-date Svetdronu content for Czech Republic and also check out these interesting facts you probably never knew about svetdronu.net
Stránky zaměřené na novodobý, čím dál více oblíbený trend zvaný "Dron". Najdete zde téměř vše o dronech, např. nejnovější aktuality, recenze atd.
Visit svetdronu.netWe analyzed Svetdronu.net page load time and found that the first response time was 2.1 sec and then it took 6.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.
svetdronu.net performance score
name
value
score
weighting
Value3.1 s
47/100
10%
Value6.2 s
11/100
25%
Value7.9 s
23/100
10%
Value1,160 ms
21/100
30%
Value0.009
100/100
15%
Value14.7 s
8/100
10%
2117 ms
225 ms
219 ms
221 ms
223 ms
Our browser made a total of 122 requests to load all elements on the main page. We found that 78% of them (95 requests) were addressed to the original Svetdronu.net, 5% (6 requests) were made to Pagead2.googlesyndication.com and 4% (5 requests) were made to Googleads.g.doubleclick.net. The less responsive or slowest element that took the longest time to load (2.1 sec) belongs to the original domain Svetdronu.net.
Page size can be reduced by 837.2 kB (17%)
5.0 MB
4.2 MB
In fact, the total size of Svetdronu.net main page is 5.0 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. 60% of websites need less resources to load. Images take 4.2 MB which makes up the majority of the site volume.
Potential reduce by 125.7 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 125.7 kB or 86% of the original size.
Potential reduce by 246.6 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. Svetdronu images are well optimized though.
Potential reduce by 267.9 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 267.9 kB or 58% of the original size.
Potential reduce by 197.1 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. Svetdronu.net needs all CSS files to be minified and compressed as it can save up to 197.1 kB or 85% of the original size.
Number of requests can be reduced by 30 (26%)
116
86
The browser has sent 116 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Svetdronu. 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 7 to 1 for CSS and as a result speed up the page load time.
svetdronu.net
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svetdronu.net 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
ARIA input fields do not have accessible names
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
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
<frame> or <iframe> elements do not have a title
Image elements do not have [alt] attributes
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
svetdronu.net best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
svetdronu.net 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
CS
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Svetdronu.net 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 Svetdronu.net 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.
svetdronu.net
Open Graph data is detected on the main page of Svetdronu. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: