17.6 sec in total
789 ms
16.3 sec
484 ms
Visit co-liber.nextore.pl now to see the best up-to-date Co Liber Nexto Re content for Poland and also check out these interesting facts you probably never knew about co-liber.nextore.pl
Największa w Polsce e-księgarnia internetowa. Ponad 90 000 ebooków i audiobooków oraz ponad 600 tytułów prasowych. Premiery i bestsellerowe tytuły zawsze pod ręką!
Visit co-liber.nextore.plWe analyzed Co-liber.nextore.pl page load time and found that the first response time was 789 ms and then it took 16.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.
co-liber.nextore.pl performance score
name
value
score
weighting
Value5.3 s
7/100
10%
Value9.5 s
0/100
25%
Value20.2 s
0/100
10%
Value5,630 ms
0/100
30%
Value0.325
35/100
15%
Value21.0 s
1/100
10%
789 ms
775 ms
2683 ms
3055 ms
6795 ms
Our browser made a total of 210 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original Co-liber.nextore.pl, 22% (46 requests) were made to Tools.nexto.pl and 10% (20 requests) were made to Static.xx.fbcdn.net. The less responsive or slowest element that took the longest time to load (6.8 sec) relates to the external source Nexto.pl.
Page size can be reduced by 691.6 kB (34%)
2.0 MB
1.3 MB
In fact, the total size of Co-liber.nextore.pl 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. 75% 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 1.1 MB 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 79% of the original size.
Potential reduce by 31.3 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. Co Liber Nexto Re images are well optimized though.
Potential reduce by 420.1 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 420.1 kB or 69% of the original size.
Potential reduce by 186.5 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. Co-liber.nextore.pl needs all CSS files to be minified and compressed as it can save up to 186.5 kB or 83% of the original size.
Number of requests can be reduced by 84 (44%)
189
105
The browser has sent 189 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Co Liber Nexto Re. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 53 to 1 for JavaScripts and from 9 to 1 for CSS and as a result speed up the page load time.
www.nexto.pl
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co-liber.nextore.pl 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
<frame> or <iframe> elements do not have a title
Image elements do not have [alt] attributes
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
[id] attributes on active, focusable elements are not unique
Heading elements are not in a sequentially-descending order
Tables and lists
These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.
Impact
Issue
Lists do not contain only <li> elements and script supporting elements (<script> and <template>).
List items (<li>) are not contained within <ul> or <ol> parent elements.
co-liber.nextore.pl 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
Browser errors were logged to the console
Page has valid source maps
Issues were logged in the Issues panel in Chrome Devtools
co-liber.nextore.pl 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
Tap targets are not sized appropriately
PL
PL
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Co-liber.nextore.pl can be misinterpreted by Google and other search engines. Our service has detected that Polish is used on the page, and it matches the claimed language. Our system also found out that Co-liber.nextore.pl 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.
co-liber.nextore.pl
Open Graph description is not detected on the main page of Co Liber Nexto Re. 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: