3.8 sec in total
751 ms
2.7 sec
332 ms
Visit sck.pl now to see the best up-to-date SCK content for Poland and also check out these interesting facts you probably never knew about sck.pl
Wysokiej klasy poleasingowe komputery, laptopy i urządzenia peryferyjne. Szeroki wybór, konkurencyjna cena i błyskawiczne wsparcie Klienta. Sprawdź naszą ofertę.
Visit sck.plWe analyzed Sck.pl page load time and found that the first response time was 751 ms and then it took 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.
sck.pl performance score
name
value
score
weighting
Value3.0 s
50/100
10%
Value8.6 s
1/100
25%
Value7.8 s
24/100
10%
Value1,310 ms
18/100
30%
Value0.012
100/100
15%
Value11.9 s
17/100
10%
751 ms
425 ms
413 ms
309 ms
57 ms
Our browser made a total of 57 requests to load all elements on the main page. We found that 82% of them (47 requests) were addressed to the original Sck.pl, 5% (3 requests) were made to Googletagmanager.com and 5% (3 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (945 ms) belongs to the original domain Sck.pl.
Page size can be reduced by 122.3 kB (22%)
545.5 kB
423.2 kB
In fact, the total size of Sck.pl main page is 545.5 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. 55% of websites need less resources to load. Javascripts take 238.8 kB which makes up the majority of the site volume.
Potential reduce by 112.5 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 112.5 kB or 83% of the original size.
Potential reduce by 0 B
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. SCK images are well optimized though.
Potential reduce by 4.7 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. This website has mostly compressed JavaScripts.
Potential reduce by 5.2 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. Sck.pl has all CSS files already compressed.
Number of requests can be reduced by 14 (27%)
51
37
The browser has sent 51 CSS, Javascripts, AJAX and image requests in order to completely render the main page of SCK. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 15 to 1 for JavaScripts and as a result speed up the page load time.
sck.pl
751 ms
style.css.gzip
425 ms
custom.css.gzip
413 ms
webpush_subscription.js
309 ms
js
57 ms
shop.js.gzip
735 ms
envelope.js.gzip
319 ms
menu_suggested_shop_for_language.js.gzip
323 ms
menu_omnibus.js.gzip
408 ms
main_banner1.js.gzip
549 ms
main.js.gzip
549 ms
main_instagram.js.gzip
615 ms
analytics.js
141 ms
logo_1_big.gif
157 ms
1_1_i_212.gif
156 ms
1_1_i_153.gif
156 ms
1_1_i_159.gif
156 ms
1_1_i_155.gif
256 ms
1_1_i_193.gif
315 ms
1_1_i_213.gif
313 ms
1_1_i_154.gif
314 ms
1_1_i_211.gif
314 ms
1_1_i_158.gif
354 ms
1_1_i_152.gif
355 ms
1_1_i_157.gif
360 ms
1637916007_rwd_mobile.gif
366 ms
loader.gif
366 ms
projector-oprogramowanie-banner.gif
471 ms
t_banner1.gif
552 ms
t_banner2.gif
456 ms
pol_pm_Dell-OptiPlex-990sf-Intel-Core-i7-II-GEN-32GB-500GB-DVDRW-Windows10-Home64-PL-3-lata-gwarancji-14462_1.jpg
465 ms
1638_1.gif
480 ms
1638_1.webp
470 ms
p-dell.gif
557 ms
p-lenovo.gif
571 ms
p-hp.gif
574 ms
p-nec.gif
575 ms
p-sony.gif
586 ms
p-apple.gif
652 ms
p-eizo.gif
658 ms
p-fujitsu.gif
672 ms
p-intel.gif
679 ms
p-microsoft.gif
680 ms
p-speedlink.gif
690 ms
newsletter.jpg
687 ms
js
62 ms
js
160 ms
Roboto-Regular.ttf
925 ms
Roboto-Light.ttf
945 ms
Roboto-Bold.ttf
870 ms
ec.js
8 ms
fontello.woff
846 ms
collect
105 ms
collect
119 ms
sm.js
880 ms
fbevents.js
50 ms
ga-audiences
128 ms
sck.pl accessibility score
ARIA
These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.
Impact
Issue
[aria-hidden="true"] elements contain focusable descendents
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
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.
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
List items (<li>) are not contained within <ul> or <ol> parent elements.
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.
sck.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
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Missing source maps for large first-party JavaScript
sck.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
PL
PL
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Sck.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 Sck.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.
sck.pl
Open Graph data is detected on the main page of SCK. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: