Tools & Wizards About Us
kolaszewski.pl screenshot

Report Summary

  • 18

    Performance

    Renders faster than
    34% of other websites

  • 87

    Accessibility

    Visual factors better than
    that of 66% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 84

    SEO

    Google-friendlier than
    52% of websites

kolaszewski.pl

Producer of agricultural machines and accessories - Kolaszewski company

Page Load Speed

5.6 sec in total

First Response

351 ms

Resources Loaded

4.9 sec

Page Rendered

350 ms

kolaszewski.pl screenshot

About Website

Visit kolaszewski.pl now to see the best up-to-date Kolaszewski content and also check out these interesting facts you probably never knew about kolaszewski.pl

We produce agricultural equipment for front loaders and telescopic loaders. In addition, we deal with the processing of metal structures, pipes and profiles. We invite you.

Visit kolaszewski.pl

Key Findings

We analyzed Kolaszewski.pl page load time and found that the first response time was 351 ms and then it took 5.3 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

kolaszewski.pl performance score

18

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.3 s

18/100

10%

LCP (Largest Contentful Paint)

Value13.1 s

0/100

25%

SI (Speed Index)

Value11.0 s

6/100

10%

TBT (Total Blocking Time)

Value3,730 ms

1/100

30%

CLS (Cumulative Layout Shift)

Value0.028

100/100

15%

TTI (Time to Interactive)

Value15.6 s

6/100

10%

Network Requests Diagram

kolaszewski.pl

351 ms

253 ms

gtm.js

92 ms

js

137 ms

css

58 ms

Our browser made a total of 90 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Kolaszewski.pl, 83% (75 requests) were made to Kolaszewski.com and 6% (5 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (2 sec) relates to the external source Kolaszewski.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 92.2 kB (13%)

Content Size

700.2 kB

After Optimization

607.9 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Kolaszewski.pl main page is 700.2 kB. 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. Javascripts take 481.9 kB which makes up the majority of the site volume.

HTML Optimization

-78%

Potential reduce by 47.5 kB

  • Original 60.7 kB
  • After minification 52.8 kB
  • After compression 13.2 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 7.9 kB, which is 13% 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 47.5 kB or 78% of the original size.

Image Optimization

-0%

Potential reduce by 4 B

  • Original 71.2 kB
  • After minification 71.2 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. Kolaszewski images are well optimized though.

JavaScript Optimization

-6%

Potential reduce by 30.2 kB

  • Original 481.9 kB
  • After minification 481.9 kB
  • After compression 451.7 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. This website has mostly compressed JavaScripts.

CSS Optimization

-17%

Potential reduce by 14.6 kB

  • Original 86.3 kB
  • After minification 86.3 kB
  • After compression 71.8 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. Kolaszewski.pl needs all CSS files to be minified and compressed as it can save up to 14.6 kB or 17% of the original size.

Requests Breakdown

Number of requests can be reduced by 57 (69%)

Requests Now

83

After Optimization

26

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 83 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Kolaszewski. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 37 to 1 for JavaScripts and from 22 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

kolaszewski.pl

kolaszewski.pl

351 ms

253 ms

gtm.js

gtm.js

92 ms

js

js

137 ms

css

css

58 ms

global.css

global.css

120 ms

style.min.css

style.min.css

238 ms

mediaelementplayer-legacy.min.css

mediaelementplayer-legacy.min.css

351 ms

wp-mediaelement.min.css

wp-mediaelement.min.css

363 ms

dnd-upload-cf7.css

dnd-upload-cf7.css

362 ms

front.min.css

front.min.css

363 ms

fonts.css

fonts.css

364 ms

sumoselect.min.css

sumoselect.min.css

378 ms

jquery.mCustomScrollbar.min.css

jquery.mCustomScrollbar.min.css

467 ms

css

css

71 ms

styles.min.css

styles.min.css

481 ms

woocommerce-layout.css

woocommerce-layout.css

485 ms

woocommerce.css

woocommerce.css

486 ms

style.min.css

style.min.css

604 ms

style.css

style.css

502 ms

lightbox.min.css

lightbox.min.css

582 ms

ytprefs.min.css

ytprefs.min.css

597 ms

jquery.min.js

jquery.min.js

717 ms

jquery-migrate.min.js

jquery-migrate.min.js

610 ms

circle-progress.js

circle-progress.js

627 ms

global.js

global.js

698 ms

front.min.js

front.min.js

714 ms

jquery.sumoselect.min.js

jquery.sumoselect.min.js

733 ms

tocca.min.js

tocca.min.js

735 ms

jquery.mCustomScrollbar.concat.min.js

jquery.mCustomScrollbar.concat.min.js

875 ms

jquery.fullscreen.min.js

jquery.fullscreen.min.js

814 ms

scripts.min.js

scripts.min.js

961 ms

jquery.blockUI.min.js

jquery.blockUI.min.js

844 ms

add-to-cart.min.js

add-to-cart.min.js

848 ms

js.cookie.min.js

js.cookie.min.js

846 ms

woocommerce.min.js

woocommerce.min.js

931 ms

s-202436.js

s-202436.js

34 ms

lightbox.min.js

lightbox.min.js

966 ms

ytprefs.min.js

ytprefs.min.js

967 ms

social-media.min.css

social-media.min.css

975 ms

jquery.min.js

jquery.min.js

1123 ms

masonry.min.js

masonry.min.js

1049 ms

api.js

api.js

53 ms

e-202436.js

e-202436.js

33 ms

wc-blocks.css

wc-blocks.css

1086 ms

simplelightbox.min.js

simplelightbox.min.js

977 ms

filestyle.min.js

filestyle.min.js

854 ms

swiper.min.js

swiper.min.js

865 ms

magnific.min.js

magnific.min.js

816 ms

app.js

app.js

849 ms

codedropz-uploader-min.js

codedropz-uploader-min.js

849 ms

sourcebuster.min.js

sourcebuster.min.js

847 ms

order-attribution.min.js

order-attribution.min.js

878 ms

wp-polyfill.min.js

wp-polyfill.min.js

884 ms

index.js

index.js

869 ms

jquery.cookie.min.js

jquery.cookie.min.js

868 ms

Cart.min.js

Cart.min.js

862 ms

fitvids.min.js

fitvids.min.js

851 ms

css

css

18 ms

kolaszewski.svg

kolaszewski.svg

425 ms

facebook.svg

facebook.svg

435 ms

instagram.svg

instagram.svg

469 ms

youtube.svg

youtube.svg

470 ms

fk-machinery.svg

fk-machinery.svg

471 ms

fk-machinery--example.png

fk-machinery--example.png

472 ms

fk-steel.svg

fk-steel.svg

532 ms

fk-steel--example.png

fk-steel--example.png

551 ms

ue.svg

ue.svg

587 ms

kolaszewski--dark.svg

kolaszewski--dark.svg

585 ms

fk-machinery-black.svg

fk-machinery-black.svg

588 ms

fk-steel-black.svg

fk-steel-black.svg

590 ms

tuv-en.png

tuv-en.png

656 ms

fb-icon.png

fb-icon.png

666 ms

gmap.png

gmap.png

702 ms

bg--home.webp

bg--home.webp

1041 ms

arrow-down.svg

arrow-down.svg

697 ms

fk-machinery--bg.jpg

fk-machinery--bg.jpg

699 ms

fk-steel--bg.jpg

fk-steel--bg.jpg

773 ms

LDIxapCSOBg7S-QT7p4JM-A.woff

LDIxapCSOBg7S-QT7p4JM-A.woff

19 ms

LDI2apCSOBg7S-QT7pb0EPOleeE.woff

LDI2apCSOBg7S-QT7pb0EPOleeE.woff

25 ms

LDI2apCSOBg7S-QT7pasEfOleeE.woff

LDI2apCSOBg7S-QT7pasEfOleeE.woff

45 ms

LDI2apCSOBg7S-QT7pbYF_OleeE.woff

LDI2apCSOBg7S-QT7pbYF_OleeE.woff

51 ms

LDI2apCSOBg7S-QT7pa8FvOleeE.woff

LDI2apCSOBg7S-QT7pa8FvOleeE.woff

51 ms

recaptcha__en.js

recaptcha__en.js

27 ms

1973 ms

prev.png

prev.png

362 ms

next.png

next.png

399 ms

loading.gif

loading.gif

400 ms

close.png

close.png

402 ms

woocommerce-smallscreen.css

woocommerce-smallscreen.css

127 ms

Accessibility Review

kolaszewski.pl accessibility score

87

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

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

kolaszewski.pl best practices score

75

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

Page has valid source maps

SEO Factors

kolaszewski.pl SEO score

84

Search Engine Optimization Advices

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

Links do not have descriptive text

Crawling and Indexing

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

Impact

Issue

High

Links are not crawlable

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

    EN

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Kolaszewski.pl can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it matches the claimed language. Our system also found out that Kolaszewski.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

kolaszewski.pl

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