6.6 sec in total
1.9 sec
4.3 sec
408 ms
Visit system7.pl now to see the best up-to-date System 7 content and also check out these interesting facts you probably never knew about system7.pl
Tagi RFID NFC dla profesjonalistów. Dystrybucja System 7 Security sp. zo.o. z Bielska-Białej. Działamy od 1990r. Największy wybór tagów.
Visit system7.plWe analyzed System7.pl page load time and found that the first response time was 1.9 sec and then it took 4.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.
system7.pl performance score
name
value
score
weighting
Value4.6 s
14/100
10%
Value7.5 s
4/100
25%
Value13.0 s
2/100
10%
Value1,040 ms
26/100
30%
Value0.991
2/100
15%
Value9.6 s
29/100
10%
1871 ms
227 ms
448 ms
229 ms
685 ms
Our browser made a total of 67 requests to load all elements on the main page. We found that all of those requests were addressed to System7.pl and no external sources were called. The less responsive or slowest element that took the longest time to load (1.9 sec) belongs to the original domain System7.pl.
Page size can be reduced by 1.1 MB (47%)
2.3 MB
1.2 MB
In fact, the total size of System7.pl main page is 2.3 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. 30% of websites need less resources to load. Images take 920.2 kB which makes up the majority of the site volume.
Potential reduce by 108.5 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. This page needs HTML code to be minified as it can gain 44.0 kB, which is 36% 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 108.5 kB or 89% of the original size.
Potential reduce by 32.6 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. System 7 images are well optimized though.
Potential reduce by 574.7 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 574.7 kB or 70% of the original size.
Potential reduce by 348.2 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. System7.pl needs all CSS files to be minified and compressed as it can save up to 348.2 kB or 84% of the original size.
Number of requests can be reduced by 35 (53%)
66
31
The browser has sent 66 CSS, Javascripts, AJAX and image requests in order to completely render the main page of System 7. 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 13 to 1 for CSS and as a result speed up the page load time.
system7.pl
1871 ms
style.css
227 ms
rokbox.css
448 ms
grid-responsive.css
229 ms
bootstrap.css
685 ms
master-81853da68aa99509474b83956db1e18e.css
815 ms
demo-81853da68aa99509474b83956db1e18e.css
561 ms
mediaqueries.css
496 ms
menu.css
562 ms
style1.css
555 ms
mosaic.css
609 ms
settings.css
780 ms
dynamic-captions.css
671 ms
static-captions.css
668 ms
jquery.min.js
1063 ms
jquery-noconflict.js
791 ms
jquery-migrate.min.js
786 ms
caption.js
792 ms
mootools-core.js
1022 ms
core.js
936 ms
mootools-more.js
1162 ms
rokbox.js
955 ms
chart.js
966 ms
gantry-totop.js
1058 ms
selectivizr-min.js
1112 ms
browser-engines.js
1111 ms
rokmediaqueries.js
1132 ms
info_ciacho.js
1222 ms
mootools-mobile.js
1220 ms
rokmediaqueries.js
1223 ms
roksprocket.js
1225 ms
moofx.js
1394 ms
roksprocket.request.js
1385 ms
mosaic.js
1374 ms
mosaic.js
1381 ms
jquery.themepunch.tools.min.js
1628 ms
jquery.themepunch.revolution.min.js
1352 ms
html5fallback.js
1269 ms
logo.png
302 ms
flaga_EN_40x20.jpg
282 ms
rotator-1-1890x400.jpg
500 ms
rotator-2-1890x400.jpg
403 ms
rotator-3-1890x400.jpg
426 ms
rotator-4-1890x400.jpg
401 ms
rotator-5-1890x400.jpg
620 ms
kostka-1.jpg
434 ms
kostka-2.jpg
621 ms
kostka-3.jpg
622 ms
kostka-4.jpg
621 ms
kostka-5.jpg
622 ms
kostka-6.jpg
623 ms
kostka-7.jpg
665 ms
klocek-hurt.jpg
654 ms
F_6760610_S-System-7_h250.jpg
705 ms
logo-w310.png
724 ms
solid-security-200.png
695 ms
elektrocieplownia-bialystok_h104.jpg
740 ms
ue-banner-full-1100.jpg
881 ms
bg.png
701 ms
noise.png
697 ms
close-st1.png
686 ms
loader.gif
674 ms
bullet.png
679 ms
large_left.png
796 ms
large_right.png
795 ms
fontawesome-webfont.woff
900 ms
opensans-regular-webfont.woff
834 ms
system7.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 input fields do not have accessible names
ARIA toggle fields do not have accessible names
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
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
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Some elements have a [tabindex] value greater than 0
system7.pl best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
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
Page has valid source maps
system7.pl SEO score
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
PL
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise System7.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 System7.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.
system7.pl
Open Graph description is not detected on the main page of System 7. 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: