38.7 sec in total
1.4 sec
32.7 sec
4.6 sec
Click here to check amazing Red Cat content. Otherwise, check out these important facts you probably never knew about redcat.cz
Poskytujeme služby v oblasti software, hardware a počítačových sítí s cílem dosáhnout Vaší nedostižné konkurenční výhody.
Visit redcat.czWe analyzed Redcat.cz page load time and found that the first response time was 1.4 sec and then it took 37.3 sec to load all DOM resources and completely render a web page. This is an excellent result, as only a small number of websites can load faster.
redcat.cz performance score
name
value
score
weighting
Value5.9 s
4/100
10%
Value6.0 s
13/100
25%
Value14.2 s
1/100
10%
Value13,500 ms
0/100
30%
Value0.043
99/100
15%
Value24.1 s
0/100
10%
1405 ms
566 ms
1045 ms
1157 ms
1047 ms
Our browser made a total of 77 requests to load all elements on the main page. We found that 71% of them (55 requests) were addressed to the original Redcat.cz, 6% (5 requests) were made to Fonts.gstatic.com and 5% (4 requests) were made to Maps.googleapis.com. The less responsive or slowest element that took the longest time to load (12.5 sec) relates to the external source Fonts.gstatic.com.
Page size can be reduced by 125.6 kB (19%)
667.3 kB
541.7 kB
In fact, the total size of Redcat.cz main page is 667.3 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 75% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Javascripts take 241.5 kB which makes up the majority of the site volume.
Potential reduce by 75.9 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 75.9 kB or 82% of the original size.
Potential reduce by 1.2 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. Red Cat images are well optimized though.
Potential reduce by 24.6 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. This website has mostly compressed JavaScripts.
Potential reduce by 24.0 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. Redcat.cz needs all CSS files to be minified and compressed as it can save up to 24.0 kB or 23% of the original size.
Number of requests can be reduced by 53 (78%)
68
15
The browser has sent 68 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Red Cat. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 38 to 1 for JavaScripts and from 17 to 1 for CSS and as a result speed up the page load time.
www.redcat.cz
1405 ms
bootstrap.css
566 ms
responsive.css
1045 ms
camera.css
1157 ms
style.css
1047 ms
flexslider.css
1047 ms
owl.carousel.css
1042 ms
owl.theme.css
2614 ms
font-awesome.css
1153 ms
cherry-plugin.css
2808 ms
styles.css
2807 ms
main-style.css
2883 ms
magnific-popup.css
2805 ms
theme.css
3086 ms
bootstrap-grid.min.css
3326 ms
jquery-1.7.2.min.js
3703 ms
jquery.easing.1.3.js
3424 ms
jquery.elastislide.js
3424 ms
js
3076 ms
gtm4wp-form-move-tracker.js
3423 ms
jquery-migrate-1.2.1.min.js
3422 ms
swfobject.js
3422 ms
modernizr.js
3826 ms
jflickrfeed.js
3749 ms
custom.js
3749 ms
bootstrap.min.js
3749 ms
jquery.mobile.customized.min.js
3748 ms
jquery.flexslider-min.js
3752 ms
cherry-plugin.js
3750 ms
scripts.js
3861 ms
api.js
3209 ms
superfish.js
3616 ms
jquery.mobilemenu.js
3617 ms
jquery.magnific-popup.min.js
3859 ms
jplayer.playlist.min.js
3861 ms
jquery.jplayer.min.js
3988 ms
tmstickup.js
3860 ms
device.min.js
3984 ms
jquery.zaccordion.min.js
3849 ms
googlemaps-scrollprevent.min.js
3013 ms
d8e0562562430d19b62c0b1c95fc714a.js
3472 ms
camera.min.js
3846 ms
jquery.debouncedresize.js
3469 ms
jquery.ba-resize.min.js
3295 ms
jquery.isotope.js
3295 ms
wp-embed.min.js
3186 ms
wp-emoji-release.min.js
1990 ms
style.css
1621 ms
css
956 ms
style.css
190 ms
gen_204
774 ms
gtm.js
1068 ms
redcat-logo.png
1101 ms
facebook.png
607 ms
twitter.png
452 ms
feed.png
452 ms
bg-darker.jpg
1550 ms
analytics.js
571 ms
fbevents.js
2266 ms
rc.js
9781 ms
js
2029 ms
girl.jpg
2037 ms
teamviewer.png
1802 ms
KFOmCnqEu92Fr1Mu4mxPKTU1Kg.ttf
2558 ms
KFOlCnqEu92Fr1MmEU9fBBc9AMP6lQ.ttf
2559 ms
KFOlCnqEu92Fr1MmSU5fBBc9AMP6lQ.ttf
9552 ms
KFOlCnqEu92Fr1MmWUlfBBc9AMP6lQ.ttf
9386 ms
KFOlCnqEu92Fr1MmYUtfBBc9AMP6lQ.ttf
12493 ms
recaptcha__en.js
11283 ms
common.js
10282 ms
util.js
10928 ms
fontawesome-webfont.woff
10281 ms
collect
8325 ms
loading_32.gif
4456 ms
loading_bg_32.png
3783 ms
slider-3.jpg
3969 ms
slider-2.jpg
477 ms
redcat.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
redcat.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
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Page has valid source maps
redcat.cz SEO score
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 Redcat.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 Redcat.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.
redcat.cz
Open Graph description is not detected on the main page of Red Cat. 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: