4.3 sec in total
364 ms
3.6 sec
273 ms
Welcome to rr-naradi.cz homepage info - get ready to check Rr Naradi best content for Czech Republic right away, or after learning these important things about rr-naradi.cz
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Visit rr-naradi.czWe analyzed Rr-naradi.cz page load time and found that the first response time was 364 ms and then it took 3.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.
rr-naradi.cz performance score
name
value
score
weighting
Value0.6 s
100/100
10%
Value1.4 s
100/100
25%
Value0.8 s
100/100
10%
Value0 ms
100/100
30%
Value0.001
100/100
15%
Value0.6 s
100/100
10%
364 ms
1364 ms
482 ms
363 ms
362 ms
Our browser made a total of 56 requests to load all elements on the main page. We found that 79% of them (44 requests) were addressed to the original Rr-naradi.cz, 5% (3 requests) were made to Google-analytics.com and 4% (2 requests) were made to C.imedia.cz. The less responsive or slowest element that took the longest time to load (1.4 sec) belongs to the original domain Rr-naradi.cz.
Page size can be reduced by 281.5 kB (19%)
1.5 MB
1.2 MB
In fact, the total size of Rr-naradi.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. 30% of websites need less resources to load. Images take 1.1 MB which makes up the majority of the site volume.
Potential reduce by 35.6 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 11.8 kB, which is 28% 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 35.6 kB or 83% of the original size.
Potential reduce by 55.7 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. Rr Naradi images are well optimized though.
Potential reduce by 123.3 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 123.3 kB or 64% of the original size.
Potential reduce by 66.9 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. Rr-naradi.cz needs all CSS files to be minified and compressed as it can save up to 66.9 kB or 82% of the original size.
Number of requests can be reduced by 23 (44%)
52
29
The browser has sent 52 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Rr Naradi. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 13 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.
rr-naradi.cz
364 ms
www.rr-naradi.cz
1364 ms
jquery.min.js
482 ms
jquery-migrate-1.1.0.js
363 ms
custom.js
362 ms
eshop.js
245 ms
iMAWebCookie.js
12 ms
normalize.css
246 ms
prettyPhoto.css
249 ms
screen.css
519 ms
custom.css
368 ms
jslider.css
373 ms
jslider.round.plastic.css
517 ms
jquery.prettyPhoto.js
492 ms
jquery.slides.js
421 ms
jquery.cookie.js
421 ms
retargeting.js
220 ms
logo_1.png
164 ms
banner_hp_fixed_top_1_1.jpg
366 ms
banner_hp_fixed_top_1_2.jpg
361 ms
banner_hp_fixed_top_1_3.jpg
369 ms
banner_hp_fixed_top_1_4.jpg
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964 ms
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5693628dee5b8.png
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th_laserovy-meric-vzdalenosti-bosch-dle-70-4.jpg
489 ms
th__7454.jpg
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th__8186.jpg
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th_umyvadlova-baterie-evolution-imperial-00000111b.jpg
615 ms
th_mars-hacek-maly.jpg
733 ms
th__2933.jpg
737 ms
th__3928.jpg
819 ms
th__5067.jpg
853 ms
kontakt.cz.jpg
982 ms
ft_multicontact.gif
938 ms
ft_bosch-profi.jpg
974 ms
ft_extol-premium.png
994 ms
bannery12_nova_prodejna_sky.png
1181 ms
wr.png
1080 ms
bg-body.png
1081 ms
line-black.png
1088 ms
line-red.png
1102 ms
sprites.png
1188 ms
loading.gif
1203 ms
ga.js
70 ms
gjs.php
327 ms
fbds.js
87 ms
retargeting
117 ms
inpage_linkid.js
11 ms
25 ms
__utm.gif
28 ms
collect
56 ms
ga-audiences
37 ms
print.css
122 ms
2 ms
rr-naradi.cz accessibility score
Internationalization and localization
These are opportunities to improve the interpretation of your content by users in different locales.
Impact
Issue
<html> element does not have a [lang] attribute
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
Links do not have a discernible name
rr-naradi.cz best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Serves images with low resolution
rr-naradi.cz SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Page is blocked from indexing
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
CS
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Rr-naradi.cz 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 Czech. Our system also found out that Rr-naradi.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.
rr-naradi.cz
Open Graph description is not detected on the main page of Rr Naradi. 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: