2.4 sec in total
671 ms
1.5 sec
216 ms
Welcome to zpav.pl homepage info - get ready to check Zpav best content for Poland right away, or after learning these important things about zpav.pl
Visit zpav.plWe analyzed Zpav.pl page load time and found that the first response time was 671 ms and then it took 1.8 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 35% of websites can load faster.
zpav.pl performance score
name
value
score
weighting
Value2.8 s
57/100
10%
Value8.4 s
2/100
25%
Value4.8 s
68/100
10%
Value90 ms
99/100
30%
Value0.143
78/100
15%
Value5.1 s
75/100
10%
671 ms
322 ms
323 ms
219 ms
350 ms
Our browser made a total of 47 requests to load all elements on the main page. We found that 51% of them (24 requests) were addressed to the original Zpav.pl, 49% (23 requests) were made to Olis.onyx.pl. The less responsive or slowest element that took the longest time to load (733 ms) belongs to the original domain Zpav.pl.
Page size can be reduced by 39.7 kB (23%)
172.0 kB
132.3 kB
In fact, the total size of Zpav.pl main page is 172.0 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. Only 10% of websites need less resources to load. Images take 133.7 kB which makes up the majority of the site volume.
Potential reduce by 15.1 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. 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 15.1 kB or 76% of the original size.
Potential reduce by 10.7 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. Zpav images are well optimized though.
Potential reduce by 1.8 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 1.8 kB or 65% of the original size.
Potential reduce by 12.0 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. Zpav.pl needs all CSS files to be minified and compressed as it can save up to 12.0 kB or 77% of the original size.
Number of requests can be reduced by 28 (61%)
46
18
The browser has sent 46 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Zpav. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests and as a result speed up the page load time.
zpav.pl
671 ms
common.css
322 ms
main.css
323 ms
onyx_cookiesinfo.js
219 ms
zn.gif
350 ms
main.png
110 ms
top.png
109 ms
facebook.png
112 ms
main_logo.png
322 ms
arrow_red.png
212 ms
aktualnosci.png
216 ms
1329.jpg
218 ms
arrow_gray.png
219 ms
mainranking.png
223 ms
bestsellery_i_wyroznienia.png
315 ms
Masz_prawo_wiedziec-Prawie_wszystko_o_Prawie_Autorskim.png
429 ms
muzzon.png
325 ms
muzyczne_piatki_banner_1007.jpg
470 ms
doublegray.png
331 ms
partnerzy.png
420 ms
pro_music.gif
428 ms
RIN2015_icon.jpg
432 ms
DMR_2015.jpg
551 ms
mji.png
733 ms
onyx_gray.png
533 ms
1.gif
343 ms
1.gif
343 ms
zgora.gif
349 ms
2.gif
350 ms
3.gif
359 ms
jasny_krem_romb.gif
442 ms
3.gif
449 ms
2.gif
449 ms
4.gif
458 ms
zdol.gif
459 ms
5.gif
472 ms
6.gif
545 ms
5.gif
555 ms
gwiazdka.gif
555 ms
7.gif
566 ms
9.gif
568 ms
kolo.gif
586 ms
8.gif
647 ms
9.gif
659 ms
zbok.gif
658 ms
1.gif
675 ms
0.gif
677 ms
zpav.pl accessibility score
Internationalization and localization
These are opportunities to improve the interpretation of your content by users in different locales.
Impact
Issue
<html> element does not have a [lang] attribute
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
zpav.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
Page has valid source maps
zpav.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 doesn't use legible font sizes
PL
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Zpav.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 Zpav.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.
zpav.pl
Open Graph description is not detected on the main page of Zpav. 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: