4 sec in total
175 ms
3.1 sec
723 ms
Click here to check amazing Nanosilver content for Czech Republic. Otherwise, check out these important facts you probably never knew about nanosilver.cz
Produkty nanosilver pomáhají s kožními problémy a nepříjemným zápachem při pocení. Pod značkou nanosilver najdete produkty využívající nanotechnologie.
Visit nanosilver.czWe analyzed Nanosilver.cz page load time and found that the first response time was 175 ms and then it took 3.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.
nanosilver.cz performance score
name
value
score
weighting
Value4.7 s
13/100
10%
Value6.9 s
6/100
25%
Value16.9 s
0/100
10%
Value39,870 ms
0/100
30%
Value0.178
68/100
15%
Value52.3 s
0/100
10%
175 ms
685 ms
549 ms
980 ms
112 ms
Our browser made a total of 98 requests to load all elements on the main page. We found that 3% of them (3 requests) were addressed to the original Nanosilver.cz, 54% (53 requests) were made to E187.ecdn.cz and 15% (15 requests) were made to Static.xx.fbcdn.net. The less responsive or slowest element that took the longest time to load (1.5 sec) relates to the external source E187.ecdn.cz.
Page size can be reduced by 52.0 kB (2%)
2.8 MB
2.8 MB
In fact, the total size of Nanosilver.cz main page is 2.8 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. 65% of websites need less resources to load. Images take 2.8 MB which makes up the majority of the site volume.
Potential reduce by 42.2 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 42.2 kB or 74% of the original size.
Potential reduce by 5.8 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. Nanosilver images are well optimized though.
Potential reduce by 4.1 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 4.1 kB or 15% of the original size.
Number of requests can be reduced by 37 (39%)
95
58
The browser has sent 95 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Nanosilver. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 21 to 1 for JavaScripts and as a result speed up the page load time.
nanosilver.cz
175 ms
www.nanosilver.cz
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analytics.js
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logo.png
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nanosilver.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-*] attributes do not match their roles
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
<frame> or <iframe> elements do not have a title
Image elements do not have [alt] attributes
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
Heading elements are not in a sequentially-descending order
nanosilver.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
nanosilver.cz SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
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
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 Nanosilver.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 Nanosilver.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.
nanosilver.cz
Open Graph data is detected on the main page of Nanosilver. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: