3 sec in total
413 ms
2.2 sec
352 ms
Welcome to rybicky.net homepage info - get ready to check RYBICKY best content for Slovakia right away, or after learning these important things about rybicky.net
Prezentace akvárií, rozsáhlý atlas akvarijních ryb, rostlin a ostatních živočichů, akvarijní inzeráty a fórum. Akvaristika a vše o ní.
Visit rybicky.netWe analyzed Rybicky.net page load time and found that the first response time was 413 ms and then it took 2.6 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.
rybicky.net performance score
name
value
score
weighting
Value1.8 s
89/100
10%
Value14.9 s
0/100
25%
Value5.4 s
56/100
10%
Value1,010 ms
27/100
30%
Value0.016
100/100
15%
Value13.3 s
12/100
10%
413 ms
118 ms
234 ms
236 ms
237 ms
Our browser made a total of 90 requests to load all elements on the main page. We found that 66% of them (59 requests) were addressed to the original Rybicky.net, 8% (7 requests) were made to Apis.google.com and 4% (4 requests) were made to Rostlinna-akvaria.cz. The less responsive or slowest element that took the longest time to load (1 sec) belongs to the original domain Rybicky.net.
Page size can be reduced by 542.5 kB (47%)
1.2 MB
621.7 kB
In fact, the total size of Rybicky.net main page is 1.2 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. 55% of websites need less resources to load. Images take 475.7 kB which makes up the majority of the site volume.
Potential reduce by 36.5 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 36.5 kB or 77% of the original size.
Potential reduce by 54.2 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, RYBICKY needs image optimization as it can save up to 54.2 kB or 11% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 219.9 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 219.9 kB or 61% of the original size.
Potential reduce by 231.9 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. Rybicky.net needs all CSS files to be minified and compressed as it can save up to 231.9 kB or 82% of the original size.
Number of requests can be reduced by 39 (46%)
84
45
The browser has sent 84 CSS, Javascripts, AJAX and image requests in order to completely render the main page of RYBICKY. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 19 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.
rybicky.net
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jquery.js
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thickbox.js
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thickbox.css
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zakladni.css
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cookieconsent.latest.min.js
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jquery-2.1.3.min.js
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tropica-invitro.gif
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responsive.css
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mobil.css
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tisk.css
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rybicky.net 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
<frame> or <iframe> elements do not have a title
rybicky.net 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
Browser errors were logged to the console
rybicky.net SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
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 doesn't use 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 Rybicky.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 Rybicky.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.
rybicky.net
Open Graph description is not detected on the main page of RYBICKY. 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: