Tools & Wizards About Us
wentor.pl screenshot

Report Summary

  • 23

    Performance

    Renders faster than
    41% of other websites

  • 96

    Accessibility

    Visual factors better than
    that of 88% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 100

    SEO

    Google-friendlier than
    94% of websites

wentor.pl

Wentor - Największy w Polsce importer urządzeń grzewczych

Page Load Speed

7.3 sec in total

First Response

426 ms

Resources Loaded

5.7 sec

Page Rendered

1.2 sec

wentor.pl screenshot

About Website

Welcome to wentor.pl homepage info - get ready to check Wentor best content for Poland right away, or after learning these important things about wentor.pl

Wentor to największy importer urządzeń grzewczych w Polsce. Kominki, piecyki (kozy), kotły, piece co. Najlepsi producenci kotłów i kominków na pellet.

Visit wentor.pl

Key Findings

We analyzed Wentor.pl page load time and found that the first response time was 426 ms and then it took 6.9 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

wentor.pl performance score

23

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.2 s

8/100

10%

LCP (Largest Contentful Paint)

Value8.9 s

1/100

25%

SI (Speed Index)

Value10.3 s

8/100

10%

TBT (Total Blocking Time)

Value1,320 ms

17/100

30%

CLS (Cumulative Layout Shift)

Value0.052

99/100

15%

TTI (Time to Interactive)

Value14.9 s

8/100

10%

Network Requests Diagram

wentor.pl

426 ms

www.wentor.pl

1303 ms

formidableforms.css

222 ms

active-filters.css

337 ms

add-to-cart-form.css

349 ms

Our browser made a total of 109 requests to load all elements on the main page. We found that 94% of them (103 requests) were addressed to the original Wentor.pl, 2% (2 requests) were made to Geowidget.inpost.pl and 1% (1 request) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (1.3 sec) belongs to the original domain Wentor.pl.

Page Optimization Overview & Recommendations

Page size can be reduced by 216.2 kB (21%)

Content Size

1.0 MB

After Optimization

828.7 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Wentor.pl main page is 1.0 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. 50% of websites need less resources to load. Images take 520.9 kB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 193.9 kB

  • Original 228.8 kB
  • After minification 228.7 kB
  • After compression 34.9 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 193.9 kB or 85% of the original size.

Image Optimization

-3%

Potential reduce by 13.4 kB

  • Original 520.9 kB
  • After minification 507.5 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. Wentor images are well optimized though.

JavaScript Optimization

-1%

Potential reduce by 1.1 kB

  • Original 135.4 kB
  • After minification 135.4 kB
  • After compression 134.3 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

-5%

Potential reduce by 7.8 kB

  • Original 159.8 kB
  • After minification 159.8 kB
  • After compression 152.0 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. Wentor.pl has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 89 (86%)

Requests Now

104

After Optimization

15

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 104 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Wentor. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 22 to 1 for JavaScripts and from 44 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

wentor.pl

wentor.pl

426 ms

www.wentor.pl

www.wentor.pl

1303 ms

formidableforms.css

formidableforms.css

222 ms

active-filters.css

active-filters.css

337 ms

add-to-cart-form.css

add-to-cart-form.css

349 ms

packages-style.css

packages-style.css

354 ms

all-products.css

all-products.css

340 ms

all-reviews.css

all-reviews.css

352 ms

attribute-filter.css

attribute-filter.css

354 ms

breadcrumbs.css

breadcrumbs.css

448 ms

catalog-sorting.css

catalog-sorting.css

450 ms

customer-account.css

customer-account.css

458 ms

featured-category.css

featured-category.css

473 ms

featured-product.css

featured-product.css

462 ms

mini-cart.css

mini-cart.css

470 ms

price-filter.css

price-filter.css

558 ms

product-add-to-cart.css

product-add-to-cart.css

560 ms

product-button.css

product-button.css

569 ms

product-categories.css

product-categories.css

572 ms

product-image.css

product-image.css

584 ms

product-image-gallery.css

product-image-gallery.css

587 ms

product-query.css

product-query.css

669 ms

product-results-count.css

product-results-count.css

669 ms

product-reviews.css

product-reviews.css

679 ms

product-sale-badge.css

product-sale-badge.css

683 ms

product-search.css

product-search.css

703 ms

product-sku.css

product-sku.css

702 ms

product-stock-indicator.css

product-stock-indicator.css

780 ms

product-summary.css

product-summary.css

780 ms

product-title.css

product-title.css

791 ms

rating-filter.css

rating-filter.css

796 ms

reviews-by-category.css

reviews-by-category.css

817 ms

reviews-by-product.css

reviews-by-product.css

820 ms

product-details.css

product-details.css

890 ms

single-product.css

single-product.css

891 ms

stock-filter.css

stock-filter.css

904 ms

cart.css

cart.css

913 ms

inpost-geowidget.css

inpost-geowidget.css

593 ms

css

css

32 ms

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1 ms

inpost-geowidget.js

inpost-geowidget.js

614 ms

checkout.css

checkout.css

837 ms

mini-cart-contents.css

mini-cart-contents.css

715 ms

style-public.min.css

style-public.min.css

674 ms

style.min.css

style.min.css

673 ms

front.css

front.css

673 ms

jBox.all.min.css

jBox.all.min.css

678 ms

themify-2817128015.css

themify-2817128015.css

977 ms

jquery.min.js

jquery.min.js

833 ms

jquery-migrate.min.js

jquery-migrate.min.js

676 ms

cs-public.min.js

cs-public.min.js

674 ms

js.cookie-2.1.3.min.js

js.cookie-2.1.3.min.js

675 ms

jquery.bind-first-0.2.3.min.js

jquery.bind-first-0.2.3.min.js

680 ms

public.js

public.js

781 ms

public.js

public.js

764 ms

vimeo.min.js

vimeo.min.js

686 ms

front.js

front.js

694 ms

jBox.all.min.js

jBox.all.min.js

739 ms

main.js

main.js

853 ms

jquery.blockUI.min.js

jquery.blockUI.min.js

844 ms

add-to-cart.min.js

add-to-cart.min.js

842 ms

js.cookie.min.js

js.cookie.min.js

761 ms

woocommerce.min.js

woocommerce.min.js

760 ms

cart-fragments.min.js

cart-fragments.min.js

771 ms

underscore.min.js

underscore.min.js

784 ms

wp-util.min.js

wp-util.min.js

768 ms

add-to-cart-variation.min.js

add-to-cart-variation.min.js

781 ms

single-product.min.js

single-product.min.js

705 ms

otwarte-40x27-2.svg

otwarte-40x27-2.svg

181 ms

tel-24x24-2.svg

tel-24x24-2.svg

206 ms

Wentor22-lata.jpg

Wentor22-lata.jpg

212 ms

baner-glowny.jpg

baner-glowny.jpg

476 ms

ikony-nawigacja-kolor_03.jpg

ikony-nawigacja-kolor_03.jpg

306 ms

ikony-nawigacja-kolor_07.jpg

ikony-nawigacja-kolor_07.jpg

329 ms

ikony-nawigacja-kolor_09.jpg

ikony-nawigacja-kolor_09.jpg

322 ms

ikony-nawigacja-kolor_11.jpg

ikony-nawigacja-kolor_11.jpg

360 ms

ikony-nawigacja-kolor_13.jpg

ikony-nawigacja-kolor_13.jpg

349 ms

Promocja-Kepo-5p.jpg

Promocja-Kepo-5p.jpg

786 ms

Promocja-Cadel-Cristal.jpg

Promocja-Cadel-Cristal.jpg

806 ms

tlo_dodatki_50.svg

tlo_dodatki_50.svg

485 ms

tlo_dodatki_52.svg

tlo_dodatki_52.svg

490 ms

tlo_dodatki_57.svg

tlo_dodatki_57.svg

501 ms

tlo_dodatki_58.svg

tlo_dodatki_58.svg

590 ms

Ogrzewanie-pelletem-400x300.svg

Ogrzewanie-pelletem-400x300.svg

602 ms

1V7A0377-400x300.svg

1V7A0377-400x300.svg

622 ms

1V7A363k0-400x300.svg

1V7A363k0-400x300.svg

624 ms

1V7A36310-400x300.svg

1V7A36310-400x300.svg

705 ms

baner-glowny_m.svg

baner-glowny_m.svg

718 ms

ikony_nawigacja_m_05.svg

ikony_nawigacja_m_05.svg

757 ms

ikony_nawigacja_m_11.svg

ikony_nawigacja_m_11.svg

743 ms

ikony_nawigacja_m_12.svg

ikony_nawigacja_m_12.svg

819 ms

ikony_nawigacja_m_15.svg

ikony_nawigacja_m_15.svg

889 ms

ikony_nawigacja_m_16-1.svg

ikony_nawigacja_m_16-1.svg

875 ms

tlo_produkty_26.svg

tlo_produkty_26.svg

810 ms

tlo_produkty_32.svg

tlo_produkty_32.svg

836 ms

tlo_produkty_30.svg

tlo_produkty_30.svg

857 ms

tlo_produkty_36.svg

tlo_produkty_36.svg

865 ms

tlo_produkty_34.svg

tlo_produkty_34.svg

919 ms

font

font

27 ms

NexaBlack.woff2

NexaBlack.woff2

924 ms

loader.js

loader.js

179 ms

font.woff

font.woff

1030 ms

tlo_logo-m_39.svg

tlo_logo-m_39.svg

891 ms

tlo_sklep_42.svg

tlo_sklep_42.svg

923 ms

dodatki_m_03.svg

dodatki_m_03.svg

976 ms

dodatki_m_05.svg

dodatki_m_05.svg

933 ms

dodatki_m_07.svg

dodatki_m_07.svg

932 ms

dodatki_m_12.svg

dodatki_m_12.svg

951 ms

dodatki_m_13.svg

dodatki_m_13.svg

908 ms

Accessibility Review

wentor.pl accessibility score

96

Accessibility Issues

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

Best Practices

wentor.pl best practices score

83

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

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

wentor.pl SEO score

100

Search Engine Optimization Advices

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

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 Wentor.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 Wentor.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

wentor.pl

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