7.9 sec in total
1.6 sec
5.7 sec
633 ms
Click here to check amazing Webzoom content for Czech Republic. Otherwise, check out these important facts you probably never knew about webzoom.cz
Denní zpravodaj ze světa českého a zahraničního internetu.
Visit webzoom.czWe analyzed Webzoom.cz page load time and found that the first response time was 1.6 sec and then it took 6.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.
webzoom.cz performance score
name
value
score
weighting
Value0
0/100
10%
Value0
0/100
25%
Value0
0/100
10%
Value0
0/100
30%
Value1.3
1/100
15%
Value0
0/100
10%
1600 ms
225 ms
26 ms
218 ms
219 ms
Our browser made a total of 206 requests to load all elements on the main page. We found that 57% of them (118 requests) were addressed to the original Webzoom.cz, 5% (10 requests) were made to Fonts.gstatic.com and 5% (10 requests) were made to Static.xx.fbcdn.net. The less responsive or slowest element that took the longest time to load (1.6 sec) belongs to the original domain Webzoom.cz.
Page size can be reduced by 1.6 MB (61%)
2.6 MB
1.0 MB
In fact, the total size of Webzoom.cz main page is 2.6 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. 80% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. CSS take 1.0 MB which makes up the majority of the site volume.
Potential reduce by 183.5 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 32.2 kB, which is 16% 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 183.5 kB or 89% of the original size.
Potential reduce by 52.2 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. Webzoom images are well optimized though.
Potential reduce by 414.4 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 414.4 kB or 64% of the original size.
Potential reduce by 913.9 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. Webzoom.cz needs all CSS files to be minified and compressed as it can save up to 913.9 kB or 90% of the original size.
Number of requests can be reduced by 97 (50%)
195
98
The browser has sent 195 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Webzoom. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 51 to 1 for JavaScripts and from 25 to 1 for CSS and as a result speed up the page load time.
www.webzoom.cz
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webzoom.cz accessibility score
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
Document doesn't have a <title> element
<frame> or <iframe> elements do not have a title
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
webzoom.cz best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Browser errors were logged to the console
Page has valid source maps
webzoom.cz SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Document doesn't have a <title> element
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Page is blocked from indexing
N/A
CS
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Webzoom.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 Webzoom.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.
webzoom.cz
Open Graph description is not detected on the main page of Webzoom. 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: