4.4 sec in total
499 ms
3.4 sec
445 ms
Click here to check amazing Narozeniny OSOBNOSTI content for Czech Republic. Otherwise, check out these important facts you probably never knew about narozeniny.osobnosti.cz
Visit narozeniny.osobnosti.czWe analyzed Narozeniny.osobnosti.cz page load time and found that the first response time was 499 ms and then it took 3.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.
narozeniny.osobnosti.cz performance score
name
value
score
weighting
Value4.2 s
21/100
10%
Value6.7 s
8/100
25%
Value10.2 s
9/100
10%
Value1,480 ms
15/100
30%
Value0
100/100
15%
Value14.0 s
10/100
10%
499 ms
214 ms
331 ms
216 ms
216 ms
Our browser made a total of 139 requests to load all elements on the main page. We found that 1% of them (2 requests) were addressed to the original Narozeniny.osobnosti.cz, 22% (31 requests) were made to Imagebox.cz.osobnosti.cz and 19% (26 requests) were made to Osobnosti.cz. The less responsive or slowest element that took the longest time to load (1.4 sec) relates to the external source Imagebox.cz.osobnosti.cz.
Page size can be reduced by 426.5 kB (26%)
1.7 MB
1.2 MB
In fact, the total size of Narozeniny.osobnosti.cz main page is 1.7 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 1.1 MB which makes up the majority of the site volume.
Potential reduce by 109.0 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 109.0 kB or 79% of the original size.
Potential reduce by 35.3 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. Narozeniny OSOBNOSTI images are well optimized though.
Potential reduce by 129.0 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 129.0 kB or 58% of the original size.
Potential reduce by 153.2 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. Narozeniny.osobnosti.cz needs all CSS files to be minified and compressed as it can save up to 153.2 kB or 84% of the original size.
Number of requests can be reduced by 72 (53%)
136
64
The browser has sent 136 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Narozeniny OSOBNOSTI. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 48 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.
narozeniny.osobnosti.cz
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narozeniny.osobnosti.cz accessibility score
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
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
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
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.
narozeniny.osobnosti.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
Registers an unload listener
Detected JavaScript libraries
Issues were logged in the Issues panel in Chrome Devtools
narozeniny.osobnosti.cz SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
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 Narozeniny.osobnosti.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 Narozeniny.osobnosti.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.
narozeniny.osobnosti.cz
Open Graph data is detected on the main page of Narozeniny OSOBNOSTI. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: