3.9 sec in total
224 ms
3.2 sec
491 ms
Welcome to zdravavoda.cz homepage info - get ready to check Zdravavoda best content right away, or after learning these important things about zdravavoda.cz
Zdravá voda, vaše jednoduchá cesta k vitalitě.. Jsme flexibilní a rychlí v dodání všech produktů. Naše služby se přizpůsobují vašim potřebám a přáním za atraktivní ceny i při malých objednávkách.Zajiš...
Visit zdravavoda.czWe analyzed Zdravavoda.cz page load time and found that the first response time was 224 ms and then it took 3.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.
zdravavoda.cz performance score
name
value
score
weighting
Value4.7 s
13/100
10%
Value8.1 s
2/100
25%
Value6.3 s
41/100
10%
Value200 ms
90/100
30%
Value0.231
54/100
15%
Value7.5 s
48/100
10%
224 ms
585 ms
485 ms
526 ms
713 ms
Our browser made a total of 28 requests to load all elements on the main page. We found that 7% of them (2 requests) were addressed to the original Zdravavoda.cz, 75% (21 requests) were made to Cdn.myshoptet.com and 7% (2 requests) were made to Connect.facebook.net. The less responsive or slowest element that took the longest time to load (1.4 sec) relates to the external source Cdn.myshoptet.com.
Page size can be reduced by 315.5 kB (35%)
893.0 kB
577.5 kB
In fact, the total size of Zdravavoda.cz main page is 893.0 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. 40% of websites need less resources to load. Images take 798.1 kB which makes up the majority of the site volume.
Potential reduce by 72.7 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 18.5 kB, which is 21% 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 72.7 kB or 81% of the original size.
Potential reduce by 242.8 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. Obviously, Zdravavoda needs image optimization as it can save up to 242.8 kB or 30% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 15 B
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.
Number of requests can be reduced by 12 (48%)
25
13
The browser has sent 25 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Zdravavoda. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 9 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.
zdravavoda.cz
224 ms
www.zdravavoda.cz
585 ms
nunito.css
485 ms
font-shoptet-13.css.c9c1bcd41ac25abecf3f.css
526 ms
main-13.less.5e8d7ace9f386249a2cc.css
713 ms
mobile-header-v1-13.less.0eef05b29271a35e0eed.css
528 ms
zdravavoda.css
527 ms
sdk.js
20 ms
jquery-1.11.3.min.js
541 ms
main-3g.js.6dcb879ed3595fa234ac.js
775 ms
datepicker-cs.js
524 ms
shoptet.js
415 ms
jkbase.js
528 ms
zdravavoda.js
529 ms
n__vrh_bez_n__zvu-150.png
196 ms
franek-foto-koloc__ko.jpg
120 ms
banner_1.png
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sn__mek_obrazovky_2024-04-25_v__6.06.47.png
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sn__mek_obrazovky_2024-04-25_v__6.07.30.png
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sn__mek_obrazovky_2024-04-25_v__6.11.23.png
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97_barel-svatojansky-pramen-30555.jpg
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118_fromin-barel-39137.jpg
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shoptetLogo.svg
392 ms
sdk.js
39 ms
shoptet.05e078cb9c082165fded.woff
356 ms
69 ms
loader.js
36 ms
zdravavoda.cz accessibility score
ARIA
These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.
Impact
Issue
ARIA input fields do not have accessible names
Elements with an ARIA [role] that require children to contain a specific [role] are missing some or all of those required children.
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
zdravavoda.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
Browser errors were logged to the console
zdravavoda.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 Zdravavoda.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 Zdravavoda.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.
zdravavoda.cz
Open Graph data is detected on the main page of Zdravavoda. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: