6 sec in total
247 ms
5.6 sec
225 ms
Visit svet-zdravi.cz now to see the best up-to-date Svet Zdravi content for Czech Republic and also check out these interesting facts you probably never knew about svet-zdravi.cz
Objevte náš jedinečný koncept péče zaměřené na trvale udržitelnou výživu člověka pomocí unikátní metabolické diagnostiky NUTRIADAPT.
Visit svet-zdravi.czWe analyzed Svet-zdravi.cz page load time and found that the first response time was 247 ms and then it took 5.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.
svet-zdravi.cz performance score
name
value
score
weighting
Value6.6 s
2/100
10%
Value19.4 s
0/100
25%
Value12.5 s
3/100
10%
Value400 ms
67/100
30%
Value0.271
45/100
15%
Value23.0 s
1/100
10%
247 ms
2583 ms
118 ms
776 ms
345 ms
Our browser made a total of 116 requests to load all elements on the main page. We found that 60% of them (70 requests) were addressed to the original Svet-zdravi.cz, 9% (10 requests) were made to S3.svet-zdravi.cz and 6% (7 requests) were made to Kontakty.svet-zdravi.cz. The less responsive or slowest element that took the longest time to load (2.6 sec) belongs to the original domain Svet-zdravi.cz.
Page size can be reduced by 1.4 MB (72%)
1.9 MB
527.0 kB
In fact, the total size of Svet-zdravi.cz main page is 1.9 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. 60% of websites need less resources to load. Javascripts take 1.2 MB which makes up the majority of the site volume.
Potential reduce by 28.8 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 28.8 kB or 72% of the original size.
Potential reduce by 24.2 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, Svet Zdravi needs image optimization as it can save up to 24.2 kB or 14% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 940.0 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 940.0 kB or 76% of the original size.
Potential reduce by 366.7 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. Svet-zdravi.cz needs all CSS files to be minified and compressed as it can save up to 366.7 kB or 84% of the original size.
Number of requests can be reduced by 62 (58%)
106
44
The browser has sent 106 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Svet Zdravi. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 47 to 1 for JavaScripts and from 11 to 1 for CSS and as a result speed up the page load time.
svet-zdravi.cz
247 ms
www.svet-zdravi.cz
2583 ms
swiper.min.css
118 ms
screen.css
776 ms
responsive.css
345 ms
jquery.fancybox.css
235 ms
font-awesome.min.css
17 ms
own.css
588 ms
own-responsive.css
352 ms
jquery.js
932 ms
form.js
584 ms
bootstrap.min.js
29 ms
cz.js
203 ms
nette.ajax.js
457 ms
js
91 ms
head.js
464 ms
jquery.form.js
579 ms
jquery.history.js
571 ms
jquery.fancybox.js
813 ms
cezetmap.min.js
800 ms
skrollr.js
694 ms
jquery.easing.js
699 ms
jquery.waypoints.js
811 ms
jquery.validate.min.js
818 ms
jquery.fancybox.pack.js
878 ms
jquery.simulate.js
914 ms
jquery.countdown.js
954 ms
jquery.countdown-cs.js
953 ms
geo-min.js
954 ms
amcharts.js
1098 ms
helper-cms.js
1027 ms
swiper.min.js
1040 ms
jquery.hcsticky-min.js
1043 ms
jquery.sticky-kit.min.js
1043 ms
jquery.datetimepicker.js
1050 ms
froogaloop2.min.js
65 ms
jquery.fancybox.pack.js
1141 ms
jquery.touchSwipe.min.js
1155 ms
jquery.carouFredSel-6.2.1-packed.js
1158 ms
netteForms.js
1158 ms
main.js
1167 ms
popup.js
605 ms
init-app.js
1210 ms
analytics.js
1224 ms
css
60 ms
iframe_api
71 ms
www-widgetapi.js
56 ms
vex.css
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vex-theme-transparent.css
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459 ms
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logoSzPrint.jpg
145 ms
telIconSzPrint.jpg
146 ms
claim.jpg
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lang-CZ.png
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lang-SK.png
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lang-PL.png
199 ms
gtm.js
140 ms
all.js
275 ms
zrno.png
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logo.jpg
241 ms
iconTel.png
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iconSearch.png
241 ms
iconQuestion.png
242 ms
iconDollar.png
313 ms
iconLock.png
351 ms
1694.js
123 ms
slider-next.png
338 ms
slider-prev.png
329 ms
main-section-8.png
335 ms
main-section-5.png
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main-section-7.png
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main-section-6.png
440 ms
main-section-2.png
459 ms
sprite.png
460 ms
newsletter.png
461 ms
bg-footer.jpg
462 ms
footer-avp.png
520 ms
footer-country.png
549 ms
footer-zp.png
566 ms
gotham-medium.svg
684 ms
gotham-medium.woff
568 ms
Gotham-Book.woff
575 ms
slider-pagination.png
513 ms
Gotham-Black.woff
540 ms
myx.js
670 ms
analytics.js
49 ms
js.cookie.min.js
122 ms
vex.js
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slider-pagination-selected.png
511 ms
fbds.js
119 ms
retargeting.js
319 ms
collect
14 ms
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77 ms
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3151.js
49 ms
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promo
163 ms
xd_arbiter.php
220 ms
xd_arbiter.php
538 ms
84 ms
retargeting
105 ms
print.css
120 ms
ping
31 ms
26 ms
like.php
51 ms
zXs1Qh79i0Z.js
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550 ms
svet-zdravi.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.
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
Links do not have a discernible name
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
svet-zdravi.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
General
Impact
Issue
Detected JavaScript libraries
Page has valid source maps
svet-zdravi.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 Svet-zdravi.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 Svet-zdravi.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.
svet-zdravi.cz
Open Graph description is not detected on the main page of Svet Zdravi. 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: