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wentor.com.pl screenshot

Report Summary

  • 30

    Performance

    Renders faster than
    51% of other websites

  • 95

    Accessibility

    Visual factors better than
    that of 87% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    57% of websites

  • 100

    SEO

    Google-friendlier than
    95% of websites

wentor.com.pl

Wentor - największy w Polsce importer urządzeń grzewczych %

Page Load Speed

6.4 sec in total

First Response

443 ms

Resources Loaded

5.3 sec

Page Rendered

643 ms

wentor.com.pl screenshot

About Website

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

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

Visit wentor.com.pl

Key Findings

We analyzed Wentor.com.pl page load time and found that the first response time was 443 ms and then it took 6 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.

Performance Metrics

wentor.com.pl performance score

30

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.7 s

30/100

10%

LCP (Largest Contentful Paint)

Value6.2 s

11/100

25%

SI (Speed Index)

Value6.9 s

34/100

10%

TBT (Total Blocking Time)

Value900 ms

31/100

30%

CLS (Cumulative Layout Shift)

Value0.169

70/100

15%

TTI (Time to Interactive)

Value13.2 s

12/100

10%

Network Requests Diagram

wentor.com.pl

443 ms

www.wentor.pl

1649 ms

themify-520511232.css

357 ms

index.css

318 ms

index.css

318 ms

Our browser made a total of 103 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Wentor.com.pl, 91% (94 requests) were made to Wentor.pl and 4% (4 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (2.1 sec) relates to the external source Wentor.pl.

Page Optimization Overview & Recommendations

Page size can be reduced by 169.9 kB (10%)

Content Size

1.8 MB

After Optimization

1.6 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Wentor.com.pl main page is 1.8 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. 55% of websites need less resources to load. Images take 1.4 MB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 155.4 kB

  • Original 185.9 kB
  • After minification 175.5 kB
  • After compression 30.5 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 155.4 kB or 84% of the original size.

Image Optimization

-0%

Potential reduce by 1.4 kB

  • Original 1.4 MB
  • After minification 1.4 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. Wentor Com images are well optimized though.

JavaScript Optimization

-8%

Potential reduce by 6.6 kB

  • Original 87.9 kB
  • After minification 87.9 kB
  • After compression 81.3 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

-8%

Potential reduce by 6.4 kB

  • Original 83.9 kB
  • After minification 83.9 kB
  • After compression 77.4 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. Wentor.com.pl has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 35 (37%)

Requests Now

95

After Optimization

60

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 95 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Wentor Com. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 21 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

wentor.com.pl

wentor.com.pl

443 ms

www.wentor.pl

www.wentor.pl

1649 ms

themify-520511232.css

themify-520511232.css

357 ms

index.css

index.css

318 ms

index.css

index.css

318 ms

style-public.min.css

style-public.min.css

333 ms

style.min.css

style.min.css

333 ms

jquery.min.js

jquery.min.js

487 ms

jquery-migrate.min.js

jquery-migrate.min.js

497 ms

cs-public.min.js

cs-public.min.js

498 ms

js.cookie.min.js

js.cookie.min.js

495 ms

jquery.bind-first-0.2.3.min.js

jquery.bind-first-0.2.3.min.js

499 ms

public.js

public.js

498 ms

public.js

public.js

607 ms

vimeo.min.js

vimeo.min.js

608 ms

css

css

26 ms

fallback.js

fallback.js

510 ms

main.js

main.js

589 ms

jquery.blockUI.min.js

jquery.blockUI.min.js

506 ms

add-to-cart.min.js

add-to-cart.min.js

505 ms

woocommerce.min.js

woocommerce.min.js

599 ms

cart-fragments.min.js

cart-fragments.min.js

603 ms

underscore.min.js

underscore.min.js

604 ms

wp-util.min.js

wp-util.min.js

607 ms

add-to-cart-variation.min.js

add-to-cart-variation.min.js

615 ms

single-product.min.js

single-product.min.js

692 ms

analytics.js

analytics.js

128 ms

otwarte-40x27-2.svg

otwarte-40x27-2.svg

408 ms

tel-24x24-2.svg

tel-24x24-2.svg

411 ms

wentor_logo_150x50.png

wentor_logo_150x50.png

439 ms

Baner-glowny.jpg

Baner-glowny.jpg

548 ms

Baner-glowny_m.jpg

Baner-glowny_m.jpg

642 ms

kociol_ikona1.png

kociol_ikona1.png

530 ms

gazowe-125x125.png

gazowe-125x125.png

523 ms

pompy_ciepla-1-1-125x125.png

pompy_ciepla-1-1-125x125.png

523 ms

piecyk_ikona1.png

piecyk_ikona1.png

578 ms

kominek_ikona1.png

kominek_ikona1.png

659 ms

kotly_na_pellet.jpg

kotly_na_pellet.jpg

966 ms

kotly_gazowe-1.jpg

kotly_gazowe-1.jpg

869 ms

thorma.svg

thorma.svg

678 ms

red.svg

red.svg

699 ms

warmhaus.svg

warmhaus.svg

750 ms

termo.svg

termo.svg

771 ms

kobok.svg

kobok.svg

790 ms

kozlusan.svg

kozlusan.svg

744 ms

KFOlCnqEu92Fr1MmSU5fChc9.ttf

KFOlCnqEu92Fr1MmSU5fChc9.ttf

41 ms

KFOmCnqEu92Fr1Mu7GxP.ttf

KFOmCnqEu92Fr1Mu7GxP.ttf

90 ms

KFOlCnqEu92Fr1MmEU9fChc9.ttf

KFOlCnqEu92Fr1MmEU9fChc9.ttf

101 ms

KFOlCnqEu92Fr1MmWUlfChc9.ttf

KFOlCnqEu92Fr1MmWUlfChc9.ttf

100 ms

loader.js

loader.js

126 ms

NexaBlack.woff2

NexaBlack.woff2

770 ms

font.woff

font.woff

1022 ms

sergioleoni.svg

sergioleoni.svg

813 ms

b-fresh.svg

b-fresh.svg

835 ms

grena.svg

grena.svg

873 ms

cadel.svg

cadel.svg

870 ms

ec.js

ec.js

56 ms

kepo-logo-136x65.svg

kepo-logo-136x65.svg

839 ms

wsparcie_techniczne_ikona.svg

wsparcie_techniczne_ikona.svg

835 ms

pomoc_konsultanta.svg

pomoc_konsultanta.svg

870 ms

znajdz_dystrybutora.svg

znajdz_dystrybutora.svg

870 ms

szkolenia.svg

szkolenia.svg

869 ms

wspolpraca.svg

wspolpraca.svg

858 ms

kotly_na_pellet_m.svg

kotly_na_pellet_m.svg

877 ms

kotly_gazowe_m.svg

kotly_gazowe_m.svg

880 ms

www.wentor.pl

www.wentor.pl

2079 ms

piecyki_wolnostojace_m.svg

piecyki_wolnostojace_m.svg

954 ms

kominki_m.svg

kominki_m.svg

877 ms

pompy_ciepla_m.svg

pompy_ciepla_m.svg

882 ms

kepo-logo.svg

kepo-logo.svg

883 ms

1V7A5020-400x300.svg

1V7A5020-400x300.svg

961 ms

Nowosc-w-ofercie-400x300.svg

Nowosc-w-ofercie-400x300.svg

885 ms

anemostat-400x300.svg

anemostat-400x300.svg

893 ms

anemostat-400x300.jpg

anemostat-400x300.jpg

141 ms

Nowosc-w-ofercie-400x300.jpg

Nowosc-w-ofercie-400x300.jpg

125 ms

1V7A5020-400x300.jpg

1V7A5020-400x300.jpg

141 ms

wspolpraca.jpg

wspolpraca.jpg

143 ms

szkolenia.jpg

szkolenia.jpg

238 ms

znajdz_dystrybutora.jpg

znajdz_dystrybutora.jpg

248 ms

pomoc_konsultanta.jpg

pomoc_konsultanta.jpg

254 ms

wsparcie_techniczne_ikona.jpg

wsparcie_techniczne_ikona.jpg

255 ms

kepo-logo.jpg

kepo-logo.jpg

385 ms

cadel.jpg

cadel.jpg

355 ms

grena.jpg

grena.jpg

367 ms

b-fresh.jpg

b-fresh.jpg

390 ms

sergioleoni.jpg

sergioleoni.jpg

475 ms

kozlusan.jpg

kozlusan.jpg

480 ms

kobok.jpg

kobok.jpg

493 ms

termo.jpg

termo.jpg

503 ms

warmhaus.jpg

warmhaus.jpg

583 ms

red.jpg

red.jpg

592 ms

thorma.jpg

thorma.jpg

601 ms

mcz.jpg

mcz.jpg

616 ms

pompy_ciepla_m.jpg

pompy_ciepla_m.jpg

702 ms

kominki_m.jpg

kominki_m.jpg

948 ms

piecyki_wolnostojace_m.jpg

piecyki_wolnostojace_m.jpg

829 ms

kotly_gazowe_m.jpg

kotly_gazowe_m.jpg

865 ms

kotly_na_pellet_m.jpg

kotly_na_pellet_m.jpg

935 ms

kepo-logo-136x65.jpg

kepo-logo-136x65.jpg

960 ms

strona-glowna_03.jpg

strona-glowna_03.jpg

1178 ms

kominki.jpg

kominki.jpg

1501 ms

piecyki_wolnostojace.jpg

piecyki_wolnostojace.jpg

1253 ms

sklep_tlo.jpg

sklep_tlo.jpg

1080 ms

Accessibility Review

wentor.com.pl accessibility score

95

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.com.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.com.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.com.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.com.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.com.pl

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