Tools & Wizards About Us
irsystem.pl screenshot

Report Summary

  • 43

    Performance

    Renders faster than
    62% of other websites

  • 81

    Accessibility

    Visual factors better than
    that of 51% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 74

    SEO

    Google-friendlier than
    31% of websites

irsystem.pl

Promienniki podczerwieni, promienniki ciepła, Irsystem

Page Load Speed

7.8 sec in total

First Response

669 ms

Resources Loaded

6.1 sec

Page Rendered

1 sec

irsystem.pl screenshot

About Website

Click here to check amazing Irsystem content. Otherwise, check out these important facts you probably never knew about irsystem.pl

Elektryczne promienniki podczerwieni TERM2000 IR-A (krótka fala) - ekonomiczne ogrzewanie w dobrej cenie. Nowoczesne promienniki ciepła na taras, do altany, detailingu , sauny, spa, hal i kościołów. ?...

Visit irsystem.pl

Key Findings

We analyzed Irsystem.pl page load time and found that the first response time was 669 ms and then it took 7.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.

Performance Metrics

irsystem.pl performance score

43

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value7.5 s

1/100

10%

LCP (Largest Contentful Paint)

Value15.0 s

0/100

25%

SI (Speed Index)

Value12.6 s

3/100

10%

TBT (Total Blocking Time)

Value210 ms

88/100

30%

CLS (Cumulative Layout Shift)

Value0.028

100/100

15%

TTI (Time to Interactive)

Value13.0 s

13/100

10%

Network Requests Diagram

irsystem.pl

669 ms

style.min.css

216 ms

dnd-upload-cf7.css

314 ms

styles.css

314 ms

woocommerce-layout.css

324 ms

Our browser made a total of 200 requests to load all elements on the main page. We found that 87% of them (174 requests) were addressed to the original Irsystem.pl, 4% (7 requests) were made to Youtube.com and 3% (6 requests) were made to Jnn-pa.googleapis.com. The less responsive or slowest element that took the longest time to load (2.1 sec) belongs to the original domain Irsystem.pl.

Page Optimization Overview & Recommendations

Page size can be reduced by 891.9 kB (9%)

Content Size

9.5 MB

After Optimization

8.6 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Irsystem.pl main page is 9.5 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. Only a small number of websites need less resources to load. Images take 8.5 MB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 178.0 kB

  • Original 218.2 kB
  • After minification 212.1 kB
  • After compression 40.3 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 178.0 kB or 82% of the original size.

Image Optimization

-8%

Potential reduce by 677.7 kB

  • Original 8.5 MB
  • After minification 7.8 MB

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. Irsystem images are well optimized though.

JavaScript Optimization

-4%

Potential reduce by 17.8 kB

  • Original 465.3 kB
  • After minification 464.9 kB
  • After compression 447.5 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.

CSS Optimization

-7%

Potential reduce by 18.4 kB

  • Original 256.7 kB
  • After minification 243.4 kB
  • After compression 238.2 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. Irsystem.pl has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 96 (48%)

Requests Now

198

After Optimization

102

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 198 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Irsystem. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 49 to 1 for JavaScripts and from 32 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

irsystem.pl

irsystem.pl

669 ms

style.min.css

style.min.css

216 ms

dnd-upload-cf7.css

dnd-upload-cf7.css

314 ms

styles.css

styles.css

314 ms

woocommerce-layout.css

woocommerce-layout.css

324 ms

woocommerce.css

woocommerce.css

328 ms

mediaBoxes.css

mediaBoxes.css

331 ms

font-awesome.min.css

font-awesome.min.css

332 ms

jquery.fancybox.min.css

jquery.fancybox.min.css

417 ms

magnific-popup.css

magnific-popup.css

417 ms

extra_style.css

extra_style.css

432 ms

woo-conditional-payments.css

woo-conditional-payments.css

435 ms

style.css

style.css

436 ms

dashicons.min.css

dashicons.min.css

550 ms

genericons.css

genericons.css

623 ms

font-awesome.min.css

font-awesome.min.css

519 ms

all.min.css

all.min.css

540 ms

fancybox.css

fancybox.css

545 ms

font-awesome.min.css

font-awesome.min.css

55 ms

nickx-front.css

nickx-front.css

547 ms

frontend.min.css

frontend.min.css

624 ms

style.min.css

style.min.css

648 ms

main.css

main.css

760 ms

style.css

style.css

652 ms

free-shipping.css

free-shipping.css

656 ms

style.css

style.css

725 ms

script.min.js

script.min.js

725 ms

jquery.min.js

jquery.min.js

757 ms

jquery-migrate.min.js

jquery-migrate.min.js

786 ms

jquery.blockUI.min.js

jquery.blockUI.min.js

788 ms

add-to-cart.min.js

add-to-cart.min.js

828 ms

js.cookie.min.js

js.cookie.min.js

827 ms

woocommerce.min.js

woocommerce.min.js

865 ms

jquery.isotope.min.js

jquery.isotope.min.js

866 ms

jquery.imagesLoaded.min.js

jquery.imagesLoaded.min.js

868 ms

jquery.transit.min.js

jquery.transit.min.js

869 ms

jquery.easing.js

jquery.easing.js

931 ms

css2

css2

63 ms

css2

css2

81 ms

js

js

91 ms

owl.carousel.min.css

owl.carousel.min.css

49 ms

owl.theme.default.min.css

owl.theme.default.min.css

65 ms

owl.carousel.js

owl.carousel.js

64 ms

wc-blocks.css

wc-blocks.css

837 ms

jquery.visible.min.js

jquery.visible.min.js

767 ms

jquery.fancybox.min.js

jquery.fancybox.min.js

670 ms

modernizr.custom.min.js

modernizr.custom.min.js

677 ms

jquery.magnific-popup.min.js

jquery.magnific-popup.min.js

669 ms

jquery.mediaBoxes.dropdown.js

jquery.mediaBoxes.dropdown.js

714 ms

jquery.mediaBoxes.js

jquery.mediaBoxes.js

713 ms

init.js

init.js

760 ms

woo-conditional-payments.js

woo-conditional-payments.js

676 ms

index.js

index.js

676 ms

index.js

index.js

700 ms

codedropz-uploader-min.js

codedropz-uploader-min.js

876 ms

sourcebuster.min.js

sourcebuster.min.js

875 ms

order-attribution.min.js

order-attribution.min.js

792 ms

alg-wc-ean-variations.min.js

alg-wc-ean-variations.min.js

773 ms

jquery.fancybox.js

jquery.fancybox.js

768 ms

nickx.front.js

nickx.front.js

766 ms

underscore.min.js

underscore.min.js

877 ms

wp-util.min.js

wp-util.min.js

800 ms

api-request.min.js

api-request.min.js

800 ms

hooks.min.js

hooks.min.js

776 ms

i18n.min.js

i18n.min.js

767 ms

url.min.js

url.min.js

768 ms

api-fetch.min.js

api-fetch.min.js

894 ms

wp-polyfill.min.js

wp-polyfill.min.js

868 ms

frontend.min.js

frontend.min.js

836 ms

main.js

main.js

837 ms

scripts.js

scripts.js

832 ms

hoverIntent.min.js

hoverIntent.min.js

832 ms

maxmegamenu.js

maxmegamenu.js

1121 ms

public.js

public.js

1123 ms

search.min.js

search.min.js

1232 ms

4lY3J10m_NI

4lY3J10m_NI

301 ms

xr2gJkXPuXA

xr2gJkXPuXA

397 ms

9Cyq4W4Rc34

9Cyq4W4Rc34

830 ms

tel.png

tel.png

974 ms

mail.png

mail.png

973 ms

search.png

search.png

975 ms

my-account.png

my-account.png

976 ms

basket.png

basket.png

976 ms

logo-irsystem.png

logo-irsystem.png

981 ms

sprite.svg

sprite.svg

977 ms

promiennik-black-2.webp

promiennik-black-2.webp

982 ms

hale-menu-300x225.webp

hale-menu-300x225.webp

979 ms

dom-menu-300x225.webp

dom-menu-300x225.webp

979 ms

koscioly-menu-300x225.webp

koscioly-menu-300x225.webp

979 ms

horeca-menu-300x225.webp

horeca-menu-300x225.webp

981 ms

sauny-spa-menu-300x225.webp

sauny-spa-menu-300x225.webp

1061 ms

sauna-infrared-combi-300x200.webp

sauna-infrared-combi-300x200.webp

1060 ms

slider-%E2%80%94-iga.jpg

slider-%E2%80%94-iga.jpg

1328 ms

font

font

117 ms

wARDj0u

wARDj0u

8 ms

font

font

178 ms

slider-%E2%80%94-sauna.jpg

slider-%E2%80%94-sauna.jpg

1434 ms

slider-11.webp

slider-11.webp

1434 ms

slider-10.webp

slider-10.webp

1435 ms

slider-4.webp

slider-4.webp

1049 ms

slider-1.jpg

slider-1.jpg

1726 ms

slider-%E2%80%94-strefowe.jpg

slider-%E2%80%94-strefowe.jpg

1871 ms

www-player.css

www-player.css

121 ms

www-embed-player.js

www-embed-player.js

119 ms

base.js

base.js

230 ms

slider-6.webp

slider-6.webp

1327 ms

slider-%E2%80%94-punktowe.jpg

slider-%E2%80%94-punktowe.jpg

2108 ms

slider-3.webp

slider-3.webp

1475 ms

slider-%E2%80%94-kort.jpg

slider-%E2%80%94-kort.jpg

1759 ms

promiennik-white-3.webp

promiennik-white-3.webp

1470 ms

panele.webp

panele.webp

1579 ms

grzejniki-na-podczerwien.webp

grzejniki-na-podczerwien.webp

1447 ms

promiennik-white-4.webp

promiennik-white-4.webp

1425 ms

akcesoria-white-2.webp

akcesoria-white-2.webp

1421 ms

aplikacja-scaled.webp

aplikacja-scaled.webp

1421 ms

term2000.png

term2000.png

1560 ms

ad_status.js

ad_status.js

430 ms

idonline.png

idonline.png

1464 ms

specjalistyczne%20doradztwo%20techniczne.png

specjalistyczne%20doradztwo%20techniczne.png

1234 ms

4geI71RWkFZK3OAZZQ_VDOT1e0SuW-IjDhSNpx-SfxA.js

4geI71RWkFZK3OAZZQ_VDOT1e0SuW-IjDhSNpx-SfxA.js

354 ms

embed.js

embed.js

197 ms

manufacture.png

manufacture.png

1092 ms

projektowanie%20w%20cad.png

projektowanie%20w%20cad.png

1126 ms

specjalistyczne%20doradztwo.png

specjalistyczne%20doradztwo.png

1144 ms

profesjonalne%20us%C5%82ugi%20w%20zakresie%20instalacji.png

profesjonalne%20us%C5%82ugi%20w%20zakresie%20instalacji.png

1161 ms

pomiary.png

pomiary.png

1161 ms

wylacznie-markowe-podzespoly.png

wylacznie-markowe-podzespoly.png

1227 ms

download-katalog-scaled.jpg

download-katalog-scaled.jpg

1245 ms

logo-7.png

logo-7.png

1267 ms

logo-2.png

logo-2.png

1266 ms

logo-4.png

logo-4.png

1328 ms

promiennik-tarasowy-color-bt-szary-GOS-600x375.jpg

promiennik-tarasowy-color-bt-szary-GOS-600x375.jpg

1347 ms

Emiter-podczerwieni-Toshiba-2000W-290BSU2-600x375.webp

Emiter-podczerwieni-Toshiba-2000W-290BSU2-600x375.webp

1351 ms

promienniki-podczerwieni-term2000-irspa-plus-600x375.jpg

promienniki-podczerwieni-term2000-irspa-plus-600x375.jpg

1372 ms

promienniki-ir-alu-ip67-rcc.jpg

promienniki-ir-alu-ip67-rcc.jpg

1297 ms

promienniki-podczerwieni-do-sauny-irspa-zestaw-600x375.jpg

promienniki-podczerwieni-do-sauny-irspa-zestaw-600x375.jpg

1350 ms

id

id

108 ms

promiennik-podczerwieni-velvet-350-do-sauny-600x375.jpg

promiennik-podczerwieni-velvet-350-do-sauny-600x375.jpg

1301 ms

promienniki-ciepla-term2000-econos-rca-768x480.jpg

promienniki-ciepla-term2000-econos-rca-768x480.jpg

1203 ms

Create

Create

264 ms

Create

Create

267 ms

Create

Create

382 ms

statyw-s2k-600x375.jpg

statyw-s2k-600x375.jpg

844 ms

abb.jpg

abb.jpg

843 ms

arc.png

arc.png

892 ms

BALICE.jpg

BALICE.jpg

893 ms

brac.jpg

brac.jpg

766 ms

brem.png

brem.png

776 ms

GenerateIT

GenerateIT

166 ms

GenerateIT

GenerateIT

164 ms

bruk.jpg

bruk.jpg

659 ms

brukk.jpg

brukk.jpg

659 ms

cp.png

cp.png

709 ms

dasag.png

dasag.png

703 ms

dream.jpg

dream.jpg

723 ms

drzew.jpg

drzew.jpg

740 ms

GenerateIT

GenerateIT

24 ms

energy.jpg

energy.jpg

623 ms

esab.jpg

esab.jpg

625 ms

etak.png

etak.png

671 ms

folia.png

folia.png

672 ms

fpe.jpg

fpe.jpg

683 ms

goraz.jpg

goraz.jpg

699 ms

hagi.jpg

hagi.jpg

693 ms

hjort.jpg

hjort.jpg

676 ms

jsw.png

jsw.png

701 ms

kacz.png

kacz.png

705 ms

knauf.jpg

knauf.jpg

646 ms

kop.jpg

kop.jpg

654 ms

logo-2.jpg

logo-2.jpg

676 ms

makro.jpg

makro.jpg

659 ms

mors.jpg

mors.jpg

696 ms

noble.jpg

noble.jpg

644 ms

pkp.png

pkp.png

628 ms

politechnika.jpg

politechnika.jpg

674 ms

polko.jpg

polko.jpg

656 ms

ross.png

ross.png

657 ms

rukki.jpg

rukki.jpg

640 ms

selg.jpg

selg.jpg

649 ms

slet.png

slet.png

626 ms

toyota.png

toyota.png

654 ms

viess.jpg

viess.jpg

656 ms

wis.png

wis.png

656 ms

realizacja-elektryczne-promienniki-podczerwieni-na-taras-3-1024x683.webp

realizacja-elektryczne-promienniki-podczerwieni-na-taras-3-1024x683.webp

635 ms

dream-park-ochaby-1-1024x683.webp

dream-park-ochaby-1-1024x683.webp

647 ms

realizacja-promienniki-ciepla-jako-ogrzewanie-strefowe-hali-10-1024x683.webp

realizacja-promienniki-ciepla-jako-ogrzewanie-strefowe-hali-10-1024x683.webp

633 ms

realizacje-naleczow-domki-w-drzewach-21-1024x683.webp

realizacje-naleczow-domki-w-drzewach-21-1024x683.webp

655 ms

realizacja-podjazdu-przeciwoblodzeniowego-i-promiennikow-cepla-7-1024x683.webp

realizacja-podjazdu-przeciwoblodzeniowego-i-promiennikow-cepla-7-1024x683.webp

657 ms

promiennik-podczerwieni-do-nagrzewania-folii-i-powloki-ceramicznej-car-detailing-1-1024x570.webp

promiennik-podczerwieni-do-nagrzewania-folii-i-powloki-ceramicznej-car-detailing-1-1024x570.webp

658 ms

10-bg.svg

10-bg.svg

634 ms

promiennik-white-1.webp

promiennik-white-1.webp

644 ms

download-instrukcja-obslugi.jpg

download-instrukcja-obslugi.jpg

637 ms

instrukcje.webp

instrukcje.webp

656 ms

logo-irsystem-white.png

logo-irsystem-white.png

658 ms

fb.svg

fb.svg

658 ms

yt.svg

yt.svg

627 ms

ig.svg

ig.svg

640 ms

x.svg

x.svg

642 ms

logo-stopka.png

logo-stopka.png

655 ms

woocommerce-smallscreen.css

woocommerce-smallscreen.css

110 ms

Accessibility Review

irsystem.pl accessibility score

81

Accessibility Issues

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

Buttons do not have an accessible name

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

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.

Best Practices

irsystem.pl best practices score

92

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

irsystem.pl SEO score

74

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 Irsystem.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 Irsystem.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

irsystem.pl

Open Graph description is not detected on the main page of Irsystem. 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: