3.7 sec in total
376 ms
2.7 sec
651 ms
Welcome to slzts.pl homepage info - get ready to check Slzts best content right away, or after learning these important things about slzts.pl
Visit slzts.plWe analyzed Slzts.pl page load time and found that the first response time was 376 ms 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.
slzts.pl performance score
name
value
score
weighting
Value3.6 s
32/100
10%
Value14.0 s
0/100
25%
Value10.0 s
9/100
10%
Value660 ms
45/100
30%
Value0.979
2/100
15%
Value11.9 s
17/100
10%
376 ms
526 ms
509 ms
517 ms
204 ms
Our browser made a total of 53 requests to load all elements on the main page. We found that 75% of them (40 requests) were addressed to the original Slzts.pl, 23% (12 requests) were made to Fonts.gstatic.com and 2% (1 request) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (1.5 sec) belongs to the original domain Slzts.pl.
Page size can be reduced by 1.5 MB (54%)
2.8 MB
1.3 MB
In fact, the total size of Slzts.pl main page is 2.8 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. Javascripts take 1.1 MB which makes up the majority of the site volume.
Potential reduce by 57.2 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 22.2 kB, which is 34% 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 57.2 kB or 88% of the original size.
Potential reduce by 14.2 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. Slzts images are well optimized though.
Potential reduce by 932.8 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 932.8 kB or 84% of the original size.
Potential reduce by 515.7 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. Slzts.pl needs all CSS files to be minified and compressed as it can save up to 515.7 kB or 90% of the original size.
Number of requests can be reduced by 20 (51%)
39
19
The browser has sent 39 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Slzts. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 17 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.
slzts.pl
376 ms
www.slzts.pl
526 ms
plugins.css
509 ms
revolution-slider.css
517 ms
backgrounds.css
204 ms
style-slzts.css
912 ms
modernizr.js
408 ms
jquery.js
711 ms
jquery.cookie.js
300 ms
foundation.js
928 ms
classie.js
516 ms
owl.carousel.js
706 ms
jquery.validate.js
704 ms
jquery.countdown.js
612 ms
jquery.counterup.js
714 ms
jquery.scrollTo.js
806 ms
parallax.js
807 ms
jquery.waypoints.js
811 ms
jquery.flexslider.js
926 ms
revolution-slider.js
1226 ms
revolution-slider-tool.js
1162 ms
jquery.swipebox.js
925 ms
application.js
1161 ms
logo.png
1161 ms
slider5.jpg
1170 ms
slider6.jpg
1493 ms
slider3.jpg
1251 ms
slider1.jpg
1488 ms
zrzut_ekranu_2015-08-30_o_17.36.58.png
1170 ms
logo-2.jpg
1249 ms
zrzut_ekranu_2015-08-30_o_23.23.40.png
1485 ms
logo2.png
1485 ms
img1.jpg
1486 ms
css
24 ms
timer.png
416 ms
placeholder-high.gif
417 ms
diamond-bg.jpg
470 ms
zigzag.png
417 ms
JSee5Bn9hpOHBhFZzI16g6CWcynf_cDxXwCLxiixG1c.woff
77 ms
HyHsVN-SiPSnDK_kSpoG2HYhjbSpvc47ee6xR_80Hnw.woff
77 ms
EQGCzOtu9l-EccvwYvrg0nYhjbSpvc47ee6xR_80Hnw.woff
77 ms
QU_X3ShCsxsx-QVcV8kQtHYhjbSpvc47ee6xR_80Hnw.woff
78 ms
IeZjMQ8PVV7l1YDJ3molmnYhjbSpvc47ee6xR_80Hnw.woff
77 ms
3gsSjLicwkclwEh7Kcuos3YhjbSpvc47ee6xR_80Hnw.woff
80 ms
fontawesome-webfont.woff
405 ms
flaticon.woff
406 ms
i5NxmCRBbb0FYs_jPsIakr3hpw3pgy2gAi-Ip7WPMi0.woff
76 ms
PhZOPOFZuvIpGi_MhZF9TwLUuEpTyoUstqEm5AMlJo4.woff
77 ms
MjcxgXfhyR_SJwppOHwuDb3hpw3pgy2gAi-Ip7WPMi0.woff
80 ms
sckEAwIKmmsx7VFwzUEGbb3hpw3pgy2gAi-Ip7WPMi0.woff
78 ms
37_egASvAhc9tHwCuoIfK73hpw3pgy2gAi-Ip7WPMi0.woff
77 ms
7QdOk5tMB25V4JlYtwJ2eb3hpw3pgy2gAi-Ip7WPMi0.woff
78 ms
revicons.woff
131 ms
slzts.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
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.
slzts.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
slzts.pl SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
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
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Slzts.pl can be misinterpreted by Google and other search engines. Our service has detected that Polish is used on the page, and it does not match the claimed English language. Our system also found out that Slzts.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.
slzts.pl
Open Graph description is not detected on the main page of Slzts. 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: