13.3 sec in total
547 ms
11.3 sec
1.5 sec
Visit rostliny-semena.cz now to see the best up-to-date Rostliny Semen A content for Czech Republic and also check out these interesting facts you probably never knew about rostliny-semena.cz
Semena a osivo - Exotické rostliny, zelenina, bylinky, květiny Semena tisíců rostlin skladem. Exotické rostliny, zelenina a bylinky. Specialisté na prodej semen. Semena a zahradní potřeby za jedno poš...
Visit rostliny-semena.czWe analyzed Rostliny-semena.cz page load time and found that the first response time was 547 ms and then it took 12.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.
rostliny-semena.cz performance score
name
value
score
weighting
Value3.3 s
39/100
10%
Value8.9 s
1/100
25%
Value6.6 s
37/100
10%
Value150 ms
95/100
30%
Value0.012
100/100
15%
Value10.2 s
25/100
10%
547 ms
1835 ms
485 ms
444 ms
491 ms
Our browser made a total of 121 requests to load all elements on the main page. We found that 58% of them (70 requests) were addressed to the original Rostliny-semena.cz, 9% (11 requests) were made to Static.xx.fbcdn.net and 6% (7 requests) were made to Facebook.com. The less responsive or slowest element that took the longest time to load (4.1 sec) belongs to the original domain Rostliny-semena.cz.
Page size can be reduced by 382.2 kB (26%)
1.5 MB
1.1 MB
In fact, the total size of Rostliny-semena.cz 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. 55% of websites need less resources to load. Images take 1.2 MB which makes up the majority of the site volume.
Potential reduce by 76.9 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. 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 76.9 kB or 78% of the original size.
Potential reduce by 181.2 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, Rostliny Semen A needs image optimization as it can save up to 181.2 kB or 15% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 68.1 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 68.1 kB or 51% of the original size.
Potential reduce by 56.0 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. Rostliny-semena.cz needs all CSS files to be minified and compressed as it can save up to 56.0 kB or 84% of the original size.
Number of requests can be reduced by 42 (37%)
113
71
The browser has sent 113 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Rostliny Semen A. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 23 to 1 for JavaScripts and from 9 to 1 for CSS and as a result speed up the page load time.
rostliny-semena.cz
547 ms
www.rostliny-semena.cz
1835 ms
screen.css
485 ms
jquery.min.js
444 ms
jquery.fancybox-1.3.1.js
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jquery.boxy.js
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rostliny-semena.cz 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.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
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
Links do not have a discernible name
Tables and lists
These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.
Impact
Issue
Lists do not contain only <li> elements and script supporting elements (<script> and <template>).
rostliny-semena.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
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
rostliny-semena.cz SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
CS
CS
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Rostliny-semena.cz 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 Rostliny-semena.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.
rostliny-semena.cz
Open Graph description is not detected on the main page of Rostliny Semen A. 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: