4.8 sec in total
686 ms
3.7 sec
412 ms
Visit letak.albert.cz now to see the best up-to-date Letak Albert content for Czech Republic and also check out these interesting facts you probably never knew about letak.albert.cz
Akční letáky. Nenechte si ujít naši čerstvou nabídku výhodných cen a prohlédněte si online leták pro prodejnu supermarket nebo hypermarket.
Visit letak.albert.czWe analyzed Letak.albert.cz page load time and found that the first response time was 686 ms and then it took 4.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.
letak.albert.cz performance score
name
value
score
weighting
Value5.1 s
9/100
10%
Value5.4 s
20/100
25%
Value12.3 s
3/100
10%
Value6,090 ms
0/100
30%
Value0.205
60/100
15%
Value29.3 s
0/100
10%
686 ms
728 ms
240 ms
223 ms
31 ms
Our browser made a total of 73 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Letak.albert.cz, 74% (54 requests) were made to Albert.cz and 4% (3 requests) were made to Facebook.com. The less responsive or slowest element that took the longest time to load (1.8 sec) relates to the external source Albert.cz.
Page size can be reduced by 154.8 kB (8%)
2.0 MB
1.8 MB
In fact, the total size of Letak.albert.cz main page is 2.0 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. 40% of websites need less resources to load. Images take 1.8 MB which makes up the majority of the site volume.
Potential reduce by 21.5 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. 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 21.5 kB or 74% of the original size.
Potential reduce by 46.1 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. Letak Albert images are well optimized though.
Potential reduce by 87.2 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 87.2 kB or 58% of the original size.
Number of requests can be reduced by 23 (35%)
65
42
The browser has sent 65 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Letak Albert. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 24 to 1 for JavaScripts and as a result speed up the page load time.
letak.albert.cz
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letak.albert.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
Buttons do not have an accessible name
Image elements do not have [alt] attributes
Form elements do not have associated labels
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
Some elements have a [tabindex] value greater than 0
letak.albert.cz best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Detected JavaScript libraries
Page has valid source maps
letak.albert.cz SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
robots.txt is not valid
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
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Letak.albert.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 Letak.albert.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.
letak.albert.cz
Open Graph description is not detected on the main page of Letak Albert. 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: