6.2 sec in total
423 ms
4.9 sec
889 ms
Click here to check amazing PANDEMIC content for Czech Republic. Otherwise, check out these important facts you probably never knew about pandemic.cz
Kreativní studio PANDEMIC, vydavatelská značka The Wrr
Visit pandemic.czWe analyzed Pandemic.cz page load time and found that the first response time was 423 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.
pandemic.cz performance score
name
value
score
weighting
Value5.4 s
7/100
10%
Value6.2 s
12/100
25%
Value11.0 s
6/100
10%
Value15,680 ms
0/100
30%
Value0.212
59/100
15%
Value25.5 s
0/100
10%
423 ms
697 ms
491 ms
307 ms
17 ms
Our browser made a total of 115 requests to load all elements on the main page. We found that 72% of them (83 requests) were addressed to the original Pandemic.cz, 10% (12 requests) were made to Youtube.com and 7% (8 requests) were made to Jnn-pa.googleapis.com. The less responsive or slowest element that took the longest time to load (2.5 sec) belongs to the original domain Pandemic.cz.
Page size can be reduced by 44.9 kB (1%)
5.1 MB
5.1 MB
In fact, the total size of Pandemic.cz main page is 5.1 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. Images take 4.6 MB which makes up the majority of the site volume.
Potential reduce by 38.9 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 11.8 kB, which is 26% 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 38.9 kB or 84% of the original size.
Potential reduce by 2.5 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. PANDEMIC images are well optimized though.
Potential reduce by 2.6 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. This website has mostly compressed JavaScripts.
Potential reduce by 928 B
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. Pandemic.cz has all CSS files already compressed.
Number of requests can be reduced by 6 (6%)
104
98
The browser has sent 104 CSS, Javascripts, AJAX and image requests in order to completely render the main page of PANDEMIC. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 7 to 1 for JavaScripts and as a result speed up the page load time.
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pandemic.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
Image elements do not have [alt] attributes
Links do not have a discernible name
Best practices
These items highlight common accessibility best practices.
Impact
Issue
[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.
pandemic.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
pandemic.cz SEO score
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
CS
CS
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Pandemic.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 Pandemic.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.
{{og_description}}
pandemic.cz
Open Graph description is not detected on the main page of PANDEMIC. 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: