5.9 sec in total
346 ms
4.9 sec
651 ms
Visit lideria.pl now to see the best up-to-date Lideria content for Poland and also check out these interesting facts you probably never knew about lideria.pl
Lideria.pl - księgarnia internetowa, wysyłkowa w ofercie: książki, filmy, muzyka, podręczniki szkolne, zabawki. Interesuje Cię dobra i tania książka, odwiedź nasz sklep internetowy online!
Visit lideria.plWe analyzed Lideria.pl page load time and found that the first response time was 346 ms and then it took 5.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.
lideria.pl performance score
name
value
score
weighting
Value2.8 s
58/100
10%
Value5.3 s
22/100
25%
Value8.9 s
15/100
10%
Value4,250 ms
1/100
30%
Value0.705
7/100
15%
Value13.4 s
11/100
10%
346 ms
1311 ms
216 ms
371 ms
222 ms
Our browser made a total of 170 requests to load all elements on the main page. We found that 84% of them (142 requests) were addressed to the original Lideria.pl, 6% (10 requests) were made to Static.xx.fbcdn.net and 4% (6 requests) were made to Scontent.xx.fbcdn.net. The less responsive or slowest element that took the longest time to load (1.3 sec) belongs to the original domain Lideria.pl.
Page size can be reduced by 1.2 MB (38%)
3.2 MB
2.0 MB
In fact, the total size of Lideria.pl main page is 3.2 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. 60% of websites need less resources to load. Images take 1.6 MB which makes up the majority of the site volume.
Potential reduce by 182.1 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 71.6 kB, which is 35% 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 182.1 kB or 90% of the original size.
Potential reduce by 12.5 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. Lideria images are well optimized though.
Potential reduce by 677.9 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 677.9 kB or 70% of the original size.
Potential reduce by 336.8 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. Lideria.pl needs all CSS files to be minified and compressed as it can save up to 336.8 kB or 86% of the original size.
Number of requests can be reduced by 40 (24%)
166
126
The browser has sent 166 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Lideria. 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 from 5 to 1 for CSS and as a result speed up the page load time.
lideria.pl
346 ms
www.lideria.pl
1311 ms
reset.css
216 ms
layout.css
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showcase.css
222 ms
jquery.js
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227 ms
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326 ms
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lideria.pl 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.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
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
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.
lideria.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
lideria.pl 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
Tap targets are not sized appropriately
PL
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Lideria.pl can be misinterpreted by Google and other search engines. Our service has detected that Polish 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 Lideria.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.
lideria.pl
Open Graph description is not detected on the main page of Lideria. 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: