4.7 sec in total
1.4 sec
2.8 sec
433 ms
Welcome to zs4-wolomin.pl homepage info - get ready to check Zs 4 Wolomin best content for Poland right away, or after learning these important things about zs4-wolomin.pl
Visit zs4-wolomin.plWe analyzed Zs4-wolomin.pl page load time and found that the first response time was 1.4 sec and then it took 3.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.
zs4-wolomin.pl performance score
name
value
score
weighting
Value2.8 s
58/100
10%
Value10.6 s
0/100
25%
Value10.8 s
7/100
10%
Value50 ms
100/100
30%
Value0.081
94/100
15%
Value11.6 s
18/100
10%
1381 ms
546 ms
450 ms
334 ms
352 ms
Our browser made a total of 33 requests to load all elements on the main page. We found that 97% of them (32 requests) were addressed to the original Zs4-wolomin.pl, 3% (1 request) were made to S.ytimg.com. The less responsive or slowest element that took the longest time to load (1.4 sec) belongs to the original domain Zs4-wolomin.pl.
Page size can be reduced by 407.0 kB (15%)
2.7 MB
2.3 MB
In fact, the total size of Zs4-wolomin.pl main page is 2.7 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. 15% of websites need less resources to load. Images take 2.3 MB which makes up the majority of the site volume.
Potential reduce by 42.6 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 42.6 kB or 81% of the original size.
Potential reduce by 116.0 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. Zs 4 Wolomin images are well optimized though.
Potential reduce by 147.4 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 147.4 kB or 68% of the original size.
Potential reduce by 101.0 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. Zs4-wolomin.pl needs all CSS files to be minified and compressed as it can save up to 101.0 kB or 85% of the original size.
Number of requests can be reduced by 10 (31%)
32
22
The browser has sent 32 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Zs 4 Wolomin. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 8 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.
zs4-wolomin.pl
1381 ms
shortcodes.css
546 ms
style.css
450 ms
blue.css
334 ms
prettyPhoto.css
352 ms
jquery.js
717 ms
jquery-migrate.min.js
444 ms
tabs.min.js
468 ms
custom.js
620 ms
jquery.prettyPhoto.js
296 ms
wp-embed.min.js
197 ms
wp-emoji-release.min.js
226 ms
www-widgetapi-vflSEIUSR.js
18 ms
preloader.png
169 ms
transparent.gif
171 ms
godlo.png
304 ms
bip.png
147 ms
logoHeader_new21.png
146 ms
foto2.jpg
379 ms
03.jpg
373 ms
81.jpg
464 ms
Szkola1.jpg
937 ms
Zagosciniec2016_6.jpg
551 ms
Miejsce-III-niezwykle-realistyczny-dwupi%C4%99trowy-autobus.jpg
761 ms
666.jpg
723 ms
ZS4_logo_2.png
526 ms
Kubus_1.jpg
800 ms
zaslubiny2016_2.jpg
1029 ms
2016_02_karate_01.jpg
1095 ms
Laureaci.jpg
922 ms
floating.png
916 ms
nav_dots_sprite.png
910 ms
button_overlay.png
1032 ms
zs4-wolomin.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
Image elements do not have [alt] attributes
Form elements do not have associated labels
Links do not have a discernible name
zs4-wolomin.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
Displays images with incorrect aspect ratio
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
zs4-wolomin.pl SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Links do not have descriptive text
Image elements do not have [alt] attributes
PL
PL
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Zs4-wolomin.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 Zs4-wolomin.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.
zs4-wolomin.pl
Open Graph description is not detected on the main page of Zs 4 Wolomin. 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: