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usbsystem.pl screenshot

Report Summary

  • 7

    Performance

    Renders faster than
    22% of other websites

  • 88

    Accessibility

    Visual factors better than
    that of 68% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 83

    SEO

    Google-friendlier than
    46% of websites

usbsystem.pl

USB System

Page Load Speed

8.4 sec in total

First Response

1.7 sec

Resources Loaded

6.4 sec

Page Rendered

322 ms

usbsystem.pl screenshot

About Website

Click here to check amazing USB System content for Poland. Otherwise, check out these important facts you probably never knew about usbsystem.pl

Polski producent pamięci USB z logo.

Visit usbsystem.pl

Key Findings

We analyzed Usbsystem.pl page load time and found that the first response time was 1.7 sec and then it took 6.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.

Performance Metrics

usbsystem.pl performance score

7

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value7.9 s

0/100

10%

LCP (Largest Contentful Paint)

Value22.5 s

0/100

25%

SI (Speed Index)

Value19.1 s

0/100

10%

TBT (Total Blocking Time)

Value2,450 ms

5/100

30%

CLS (Cumulative Layout Shift)

Value0.304

39/100

15%

TTI (Time to Interactive)

Value23.8 s

1/100

10%

Network Requests Diagram

usbsystem.pl

1689 ms

font-awesome.min.css

224 ms

frontend.css

326 ms

style.min.css

436 ms

font-awesome.min.css

340 ms

Our browser made a total of 158 requests to load all elements on the main page. We found that 92% of them (146 requests) were addressed to the original Usbsystem.pl, 3% (4 requests) were made to Fonts.gstatic.com and 2% (3 requests) were made to Code.jquery.com. The less responsive or slowest element that took the longest time to load (1.7 sec) belongs to the original domain Usbsystem.pl.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.1 MB (45%)

Content Size

2.5 MB

After Optimization

1.4 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Usbsystem.pl main page is 2.5 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. 75% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Javascripts take 1.3 MB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 135.0 kB

  • Original 163.8 kB
  • After minification 158.3 kB
  • After compression 28.8 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 135.0 kB or 82% of the original size.

Image Optimization

-53%

Potential reduce by 398.2 kB

  • Original 749.7 kB
  • After minification 351.5 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. Obviously, USB System needs image optimization as it can save up to 398.2 kB or 53% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-45%

Potential reduce by 583.6 kB

  • Original 1.3 MB
  • After minification 1.2 MB
  • After compression 708.8 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 583.6 kB or 45% of the original size.

CSS Optimization

-9%

Potential reduce by 29.0 kB

  • Original 312.4 kB
  • After minification 310.1 kB
  • After compression 283.4 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. Usbsystem.pl has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 117 (79%)

Requests Now

148

After Optimization

31

  • Images
  • JavaScript
  • CSS

The browser has sent 148 CSS, Javascripts, AJAX and image requests in order to completely render the main page of USB System. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 72 to 1 for JavaScripts and from 47 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

usbsystem.pl

usbsystem.pl

1689 ms

font-awesome.min.css

font-awesome.min.css

224 ms

frontend.css

frontend.css

326 ms

style.min.css

style.min.css

436 ms

font-awesome.min.css

font-awesome.min.css

340 ms

grid.css

grid.css

344 ms

style.css

style.css

468 ms

styles.css

styles.css

365 ms

nf-maintenance-public.css

nf-maintenance-public.css

438 ms

pageartwpe.css

pageartwpe.css

456 ms

jquery-ui.css

jquery-ui.css

20 ms

nouislider.min.css

nouislider.min.css

454 ms

table.css

table.css

500 ms

main.css

main.css

548 ms

front.css

front.css

544 ms

chosen.min.css

chosen.min.css

570 ms

color.css

color.css

560 ms

css2

css2

64 ms

bundle.css

bundle.css

823 ms

style.css

style.css

615 ms

jquery.fancybox.css

jquery.fancybox.css

645 ms

js_composer.min.css

js_composer.min.css

770 ms

um-modal.min.css

um-modal.min.css

674 ms

jquery-ui.min.css

jquery-ui.min.css

677 ms

tipsy.min.css

tipsy.min.css

736 ms

um-raty.min.css

um-raty.min.css

754 ms

select2.min.css

select2.min.css

794 ms

um-fileupload.min.css

um-fileupload.min.css

796 ms

um-confirm.min.css

um-confirm.min.css

857 ms

default.min.css

default.min.css

862 ms

default.date.min.css

default.date.min.css

876 ms

default.time.min.css

default.time.min.css

900 ms

fonticons-ii.min.css

fonticons-ii.min.css

906 ms

fonticons-fa.min.css

fonticons-fa.min.css

937 ms

um-fontawesome.min.css

um-fontawesome.min.css

1108 ms

common.min.css

common.min.css

970 ms

um-responsive.min.css

um-responsive.min.css

985 ms

um-styles.min.css

um-styles.min.css

1013 ms

jquery-1.12.4.js

jquery-1.12.4.js

15 ms

jquery-ui.js

jquery-ui.js

17 ms

css

css

19 ms

api.js

api.js

48 ms

cropper.min.css

cropper.min.css

924 ms

um-profile.min.css

um-profile.min.css

845 ms

um-account.min.css

um-account.min.css

769 ms

um-misc.min.css

um-misc.min.css

768 ms

um-old-default.min.css

um-old-default.min.css

798 ms

font-awesome.css

font-awesome.css

802 ms

tooltipster.bundle.min.css

tooltipster.bundle.min.css

754 ms

tooltipster-sideTip-noir.min.css

tooltipster-sideTip-noir.min.css

765 ms

rs6.css

rs6.css

765 ms

jquery.min.js

jquery.min.js

793 ms

jquery-migrate.min.js

jquery-migrate.min.js

791 ms

nouislider.min.js

nouislider.min.js

802 ms

jquery.ba-throttle-debounce.js

jquery.ba-throttle-debounce.js

761 ms

pageartwpe.js

pageartwpe.js

761 ms

js.js

js.js

763 ms

jquery.blockUI.min.js

jquery.blockUI.min.js

801 ms

add-to-cart.min.js

add-to-cart.min.js

747 ms

js.cookie.min.js

js.cookie.min.js

726 ms

woocommerce.min.js

woocommerce.min.js

741 ms

woocommerce-add-to-cart.js

woocommerce-add-to-cart.js

731 ms

um-gdpr.min.js

um-gdpr.min.js

696 ms

main.js

main.js

1659 ms

wp-polyfill-inert.min.js

wp-polyfill-inert.min.js

761 ms

regenerator-runtime.min.js

regenerator-runtime.min.js

757 ms

wp-polyfill.min.js

wp-polyfill.min.js

935 ms

hooks.min.js

hooks.min.js

711 ms

i18n.min.js

i18n.min.js

697 ms

index.js

index.js

870 ms

index.js

index.js

854 ms

filter.js

filter.js

830 ms

rbtools.min.js

rbtools.min.js

925 ms

rs6.min.js

rs6.min.js

1122 ms

jquery.payment.js

jquery.payment.js

855 ms

jsencrypt.min.js

jsencrypt.min.js

840 ms

string_routines.js

string_routines.js

817 ms

main.min.js

main.min.js

915 ms

sourcebuster.min.js

sourcebuster.min.js

880 ms

order-attribution.min.js

order-attribution.min.js

873 ms

bundle.js

bundle.js

1010 ms

custom.js

custom.js

925 ms

jquery.fancybox.js

jquery.fancybox.js

895 ms

jquery.easing.js

jquery.easing.js

923 ms

wpfront-scroll-top.min.js

wpfront-scroll-top.min.js

977 ms

index.js

index.js

967 ms

underscore.min.js

underscore.min.js

966 ms

wp-util.min.js

wp-util.min.js

948 ms

tipsy.min.js

tipsy.min.js

937 ms

um-confirm.min.js

um-confirm.min.js

973 ms

picker.min.js

picker.min.js

970 ms

picker.date.min.js

picker.date.min.js

993 ms

picker.time.min.js

picker.time.min.js

1005 ms

pl_PL.min.js

pl_PL.min.js

985 ms

common.min.js

common.min.js

1083 ms

cropper.min.js

cropper.min.js

1079 ms

common-frontend.min.js

common-frontend.min.js

1039 ms

um-modal.min.js

um-modal.min.js

1043 ms

gtm.js

gtm.js

221 ms

jquery-form.min.js

jquery-form.min.js

977 ms

KFOmCnqEu92Fr1Me5Q.ttf

KFOmCnqEu92Fr1Me5Q.ttf

106 ms

KFOlCnqEu92Fr1MmEU9vAw.ttf

KFOlCnqEu92Fr1MmEU9vAw.ttf

161 ms

KFOkCnqEu92Fr1Mu52xP.ttf

KFOkCnqEu92Fr1Mu52xP.ttf

181 ms

KFOjCnqEu92Fr1Mu51S7ABc9.ttf

KFOjCnqEu92Fr1Mu51S7ABc9.ttf

182 ms

fileupload.js

fileupload.js

976 ms

um-functions.min.js

um-functions.min.js

975 ms

um-responsive.min.js

um-responsive.min.js

977 ms

um-conditional.min.js

um-conditional.min.js

972 ms

select2.full.min.js

select2.full.min.js

853 ms

pl.js

pl.js

867 ms

um-raty.min.js

um-raty.min.js

867 ms

um-scripts.min.js

um-scripts.min.js

906 ms

um-profile.min.js

um-profile.min.js

872 ms

um-account.min.js

um-account.min.js

874 ms

tooltipster.bundle.min.js

tooltipster.bundle.min.js

878 ms

front.js

front.js

876 ms

radio.js

radio.js

817 ms

checkbox.js

checkbox.js

840 ms

select.js

select.js

866 ms

mselect.js

mselect.js

774 ms

color.js

color.js

773 ms

chosen.jquery.min.js

chosen.jquery.min.js

761 ms

selectWoo.full.min.js

selectWoo.full.min.js

794 ms

js_composer_front.min.js

js_composer_front.min.js

792 ms

usb-system.ttf

usb-system.ttf

782 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

927 ms

fontawesome-webfont3e6e.woff

fontawesome-webfont3e6e.woff

867 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

857 ms

gb.svg

gb.svg

760 ms

de.svg

de.svg

757 ms

cropped-logo.png

cropped-logo.png

792 ms

usb-stock-24-medium.png

usb-stock-24-medium.png

808 ms

bagstock_2.png

bagstock_2.png

821 ms

log-1.png

log-1.png

810 ms

recaptcha__en.js

recaptcha__en.js

59 ms

pvcstudio-200-c-2.png

pvcstudio-200-c-2.png

707 ms

usbandmore-200-c-2.png

usbandmore-200-c-2.png

724 ms

boxforusb-200-c-2.png

boxforusb-200-c-2.png

741 ms

dummy.png

dummy.png

759 ms

ikon-pp.png

ikon-pp.png

812 ms

ikon-rw4.png

ikon-rw4.png

736 ms

ikon-15l.png

ikon-15l.png

736 ms

ikon-glg.png

ikon-glg.png

760 ms

ikon-wjzar.png

ikon-wjzar.png

782 ms

konfigurator-004_PL.png

konfigurator-004_PL.png

755 ms

premium_A01A-004A_PL.png

premium_A01A-004A_PL.png

896 ms

PVC-004_PL.png

PVC-004_PL.png

779 ms

Samplebox-002_PL.png

Samplebox-002_PL.png

1034 ms

Box-002_PL.png

Box-002_PL.png

770 ms

LED-005_PL.png

LED-005_PL.png

739 ms

PD-6-n13-n13-front-500x375.jpg

PD-6-n13-n13-front-500x375.jpg

749 ms

PDslim-1-LED_MG_2233-bialy-500x194.jpg

PDslim-1-LED_MG_2233-bialy-500x194.jpg

780 ms

PDm-1-OTG-C_MG_2165-500x413.jpg

PDm-1-OTG-C_MG_2165-500x413.jpg

817 ms

PDm-2_MG_2140-500x181.jpg

PDm-2_MG_2140-500x181.jpg

818 ms

PD-6-Wood-ALL_MG_1973-500x372.jpg

PD-6-Wood-ALL_MG_1973-500x372.jpg

788 ms

logo.png

logo.png

777 ms

usb-stock-24-small.png

usb-stock-24-small.png

778 ms

1.png

1.png

116 ms

Accessibility Review

usbsystem.pl accessibility score

88

Accessibility Issues

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

High

ARIA input fields do not have accessible names

Contrast

These are opportunities to improve the legibility of your content.

Impact

Issue

High

Background and foreground colors do not have a sufficient contrast ratio.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

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

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Best Practices

usbsystem.pl best practices score

67

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

usbsystem.pl SEO score

83

Search Engine Optimization Advices

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

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

High

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

High

Document uses legible font sizes

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    PL

  • Language Claimed

    PL

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Usbsystem.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 Usbsystem.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.

Social Sharing Optimization

usbsystem.pl

Open Graph data is detected on the main page of USB System. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: