5.9 sec in total
406 ms
4.9 sec
565 ms
Welcome to koala.sk homepage info - get ready to check Koala best content for Slovakia right away, or after learning these important things about koala.sk
Cestovná kancelária Koala Tours
Visit koala.skWe analyzed Koala.sk page load time and found that the first response time was 406 ms and then it took 5.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.
koala.sk performance score
name
value
score
weighting
Value5.1 s
8/100
10%
Value8.1 s
2/100
25%
Value10.5 s
7/100
10%
Value8,040 ms
0/100
30%
Value0.198
62/100
15%
Value15.8 s
6/100
10%
406 ms
1373 ms
211 ms
309 ms
311 ms
Our browser made a total of 159 requests to load all elements on the main page. We found that 52% of them (83 requests) were addressed to the original Koala.sk, 16% (25 requests) were made to Scontent-iad3-1.xx.fbcdn.net and 13% (21 requests) were made to Static.xx.fbcdn.net. The less responsive or slowest element that took the longest time to load (1.4 sec) belongs to the original domain Koala.sk.
Page size can be reduced by 487.6 kB (33%)
1.5 MB
1000.0 kB
In fact, the total size of Koala.sk main page is 1.5 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 852.9 kB which makes up the majority of the site volume.
Potential reduce by 167.9 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 58.6 kB, which is 30% 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 167.9 kB or 87% of the original size.
Potential reduce by 36.6 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. Koala images are well optimized though.
Potential reduce by 281.0 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 281.0 kB or 64% of the original size.
Potential reduce by 2.1 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. Koala.sk needs all CSS files to be minified and compressed as it can save up to 2.1 kB or 70% of the original size.
Number of requests can be reduced by 62 (40%)
154
92
The browser has sent 154 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Koala. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 39 to 1 for JavaScripts and from 15 to 1 for CSS and as a result speed up the page load time.
koala.sk
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koala.sk
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koala.sk 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.
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
Image elements do not have [alt] attributes
Form elements do not have associated labels
Links do not have a discernible name
koala.sk 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
koala.sk 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
N/A
SK
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Koala.sk can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else), while the claimed language is Slovak. Our system also found out that Koala.sk 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.
koala.sk
Open Graph description is not detected on the main page of Koala. 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: