6 sec in total
459 ms
5 sec
522 ms
Welcome to gykovy.cz homepage info - get ready to check Gy Ko Vy best content for Czech Republic right away, or after learning these important things about gykovy.cz
Visit gykovy.czWe analyzed Gykovy.cz page load time and found that the first response time was 459 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.
gykovy.cz performance score
name
value
score
weighting
Value7.6 s
0/100
10%
Value16.6 s
0/100
25%
Value11.7 s
4/100
10%
Value40 ms
100/100
30%
Value0.001
100/100
15%
Value14.8 s
8/100
10%
459 ms
580 ms
447 ms
452 ms
457 ms
Our browser made a total of 55 requests to load all elements on the main page. We found that all of those requests were addressed to Gykovy.cz and no external sources were called. The less responsive or slowest element that took the longest time to load (2.9 sec) belongs to the original domain Gykovy.cz.
Page size can be reduced by 310.9 kB (30%)
1.0 MB
730.3 kB
In fact, the total size of Gykovy.cz main page is 1.0 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. 35% of websites need less resources to load. Images take 698.3 kB which makes up the majority of the site volume.
Potential reduce by 48.4 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 48.4 kB or 81% of the original size.
Potential reduce by 43.8 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. Gy Ko Vy images are well optimized though.
Potential reduce by 166.4 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 166.4 kB or 77% of the original size.
Potential reduce by 52.4 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. Gykovy.cz needs all CSS files to be minified and compressed as it can save up to 52.4 kB or 78% of the original size.
Number of requests can be reduced by 8 (15%)
53
45
The browser has sent 53 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Gy Ko Vy. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.
gykovy.cz
459 ms
cs
580 ms
css_xE-rWrJf-fncB6ztZfd2huxqgxu4WO-qwma6Xer30m4.css
447 ms
css_vZ_wrMQ9Og-YPPxa1q4us3N7DsZMJa-14jShHgRoRNo.css
452 ms
css_lx30wZn4guJUb0sPH5LY-BfTwSbnq8rXnP57SKv7Pj8.css
457 ms
css_UGUSNmnV1ScuY81mVmsU0AINOXWtAuzIMRs7U7vk2Rk.css
464 ms
css_5MNyMtEoS5-Hcf_j3kNU_y3NjyZixxyEbDXbbkpw-ss.css
459 ms
js_UWQINlriydSoeSiGQxToOUdv493zEa7dpsXC1OtYlZU.js
572 ms
js_obFUyTbqtcoGQtszVI46l1_oD927PzlDtlr_ilpYBqE.js
877 ms
js_oYQw43wAjKdM3p6nU1hLDI3mDgL3UfCyqPsngNU6GnY.js
879 ms
js_O1BHMZBu_OLJ5fqsL8QlG-FHhA8eGcL141p8oXxQg2w.js
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js_sLKqG8tdnlzfp4fQDH3U2M6RGMrihKX_RiFjNtgPNBk.js
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lgd-znak.gif
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medium_karlsbad.png
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hak-logo.jpg
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logo-moskva.png
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michalovce-nejmensi.jpg
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cs.png
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line.png
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pozadi_bloky.png
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hiroshima_school.jpg
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dialog_kultur_osobnosti_nasi_zeme_kolaze_2016_.jpg
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skolni_bio_2016.jpg
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gykovy.cz accessibility score
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
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
[id] attributes on active, focusable elements are not unique
Heading elements are not in a sequentially-descending order
gykovy.cz best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Detected JavaScript libraries
gykovy.cz 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 uses legible font sizes
Tap targets are not sized appropriately
CS
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Gykovy.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 Gykovy.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.
gykovy.cz
Open Graph description is not detected on the main page of Gy Ko Vy. 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: