9.9 sec in total
317 ms
9.1 sec
559 ms
Click here to check amazing Naseinfo content for Czech Republic. Otherwise, check out these important facts you probably never knew about naseinfo.cz
Návody, rady, informace, odpovědi, zábava. Vytváříme praktické rádce jak vybrat nejlepší výrobky.
Visit naseinfo.czWe analyzed Naseinfo.cz page load time and found that the first response time was 317 ms and then it took 9.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.
naseinfo.cz performance score
name
value
score
weighting
Value4.8 s
11/100
10%
Value12.9 s
0/100
25%
Value13.3 s
2/100
10%
Value5,960 ms
0/100
30%
Value0.141
78/100
15%
Value17.4 s
4/100
10%
317 ms
2211 ms
219 ms
220 ms
221 ms
Our browser made a total of 125 requests to load all elements on the main page. We found that 39% of them (49 requests) were addressed to the original Naseinfo.cz, 8% (10 requests) were made to Static.xx.fbcdn.net and 6% (8 requests) were made to Tpc.googlesyndication.com. The less responsive or slowest element that took the longest time to load (5.5 sec) belongs to the original domain Naseinfo.cz.
Page size can be reduced by 390.4 kB (37%)
1.0 MB
656.1 kB
In fact, the total size of Naseinfo.cz main page is 1.0 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 694.0 kB which makes up the majority of the site volume.
Potential reduce by 53.7 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. 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 53.7 kB or 74% of the original size.
Potential reduce by 180.7 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. Obviously, Naseinfo needs image optimization as it can save up to 180.7 kB or 26% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 142.6 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 142.6 kB or 54% of the original size.
Potential reduce by 13.5 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. Naseinfo.cz needs all CSS files to be minified and compressed as it can save up to 13.5 kB or 77% of the original size.
Number of requests can be reduced by 56 (47%)
120
64
The browser has sent 120 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Naseinfo. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 31 to 1 for JavaScripts and from 9 to 1 for CSS and as a result speed up the page load time.
naseinfo.cz
317 ms
www.naseinfo.cz
2211 ms
style_base.css
219 ms
style_layout.css
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style_colors.css
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style_ads.css
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style.css
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jquery-1.7.1.min.js
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cookies.js
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right.css
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jquery.pikachoose.js
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jquery.lazyload.min.js
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bb_one2n.113.65.77.1.js
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naseinfo.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
<frame> or <iframe> elements do not have a title
Image elements do not have [alt] attributes
Form elements do not have associated labels
Links do not have a discernible name
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
naseinfo.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
naseinfo.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
CS
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Naseinfo.cz can be misinterpreted by Google and other search engines. Our service has detected that Czech is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Naseinfo.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.
naseinfo.cz
Open Graph description is not detected on the main page of Naseinfo. 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: