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lean.org.pl screenshot

Report Summary

  • 13

    Performance

    Renders faster than
    25% of other websites

  • 96

    Accessibility

    Visual factors better than
    that of 88% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 92

    SEO

    Google-friendlier than
    74% of websites

lean.org.pl

Lean Management – warsztaty, szkolenia i doradztwo | LEI Polska

Page Load Speed

4.6 sec in total

First Response

300 ms

Resources Loaded

3.8 sec

Page Rendered

527 ms

lean.org.pl screenshot

About Website

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

Wszystko o Lean Management i Lean Manufacturing. Specjalizujemy się w doradztwie i szkoleniach przedsiębiorstw prowadząc warsztaty praktyczne, projekty doradcze oraz analizy biznesowe.

Visit lean.org.pl

Key Findings

We analyzed Lean.org.pl page load time and found that the first response time was 300 ms and then it took 4.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.

Performance Metrics

lean.org.pl performance score

13

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value12.4 s

0/100

10%

LCP (Largest Contentful Paint)

Value17.4 s

0/100

25%

SI (Speed Index)

Value18.7 s

0/100

10%

TBT (Total Blocking Time)

Value4,530 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.104

88/100

15%

TTI (Time to Interactive)

Value36.8 s

0/100

10%

Network Requests Diagram

lean.org.pl

300 ms

lean.org.pl

1018 ms

gtm.js

68 ms

bootstrap.min.css

429 ms

dashicons.min.css

551 ms

Our browser made a total of 119 requests to load all elements on the main page. We found that 63% of them (75 requests) were addressed to the original Lean.org.pl, 9% (11 requests) were made to Cdnjs.cloudflare.com and 8% (9 requests) were made to App2.salesmanago.pl. The less responsive or slowest element that took the longest time to load (1.2 sec) belongs to the original domain Lean.org.pl.

Page Optimization Overview & Recommendations

Page size can be reduced by 2.0 MB (25%)

Content Size

8.2 MB

After Optimization

6.2 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Lean.org.pl main page is 8.2 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. Images take 5.8 MB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 79.9 kB

  • Original 101.4 kB
  • After minification 101.3 kB
  • After compression 21.5 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 79.9 kB or 79% of the original size.

Image Optimization

-9%

Potential reduce by 546.9 kB

  • Original 5.8 MB
  • After minification 5.2 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. Lean images are well optimized though.

JavaScript Optimization

-34%

Potential reduce by 384.5 kB

  • Original 1.1 MB
  • After minification 1.1 MB
  • After compression 760.8 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 384.5 kB or 34% of the original size.

CSS Optimization

-85%

Potential reduce by 1.0 MB

  • Original 1.2 MB
  • After minification 1.1 MB
  • After compression 175.5 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. Lean.org.pl needs all CSS files to be minified and compressed as it can save up to 1.0 MB or 85% of the original size.

Requests Breakdown

Number of requests can be reduced by 79 (71%)

Requests Now

112

After Optimization

33

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 112 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Lean. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 59 to 1 for JavaScripts and from 22 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

lean.org.pl

lean.org.pl

300 ms

lean.org.pl

lean.org.pl

1018 ms

gtm.js

gtm.js

68 ms

bootstrap.min.css

bootstrap.min.css

429 ms

dashicons.min.css

dashicons.min.css

551 ms

thickbox.css

thickbox.css

337 ms

style.css

style.css

665 ms

jquery-ui.min.css

jquery-ui.min.css

455 ms

theme.css

theme.css

468 ms

prettyPhoto.css

prettyPhoto.css

554 ms

style.min.css

style.min.css

753 ms

styles.css

styles.css

567 ms

style.css

style.css

809 ms

style.basic.css

style.basic.css

659 ms

style-simple-grey.css

style-simple-grey.css

669 ms

js_composer.min.css

js_composer.min.css

1124 ms

style.css

style.css

768 ms

jquery.min.js

jquery.min.js

883 ms

jquery-migrate.min.js

jquery-migrate.min.js

774 ms

widget.js

widget.js

862 ms

jquery-ui.min.js

jquery-ui.min.js

23 ms

jquery.prettyPhoto.js

jquery.prettyPhoto.js

878 ms

themeJS.js

themeJS.js

883 ms

jquery.equalheights.js

jquery.equalheights.js

922 ms

owl.carousel.min.js

owl.carousel.min.js

971 ms

fdfootnotes.js

fdfootnotes.js

986 ms

js.cookie.js

js.cookie.js

992 ms

handl-utm-grabber.js

handl-utm-grabber.js

992 ms

css

css

45 ms

font-awesome.min.css

font-awesome.min.css

43 ms

owl.carousel.min.css

owl.carousel.min.css

939 ms

owl.theme.default.min.css

owl.theme.default.min.css

983 ms

app.css

app.css

1128 ms

js

js

48 ms

js

js

66 ms

thickbox.js

thickbox.js

1002 ms

underscore.min.js

underscore.min.js

1002 ms

shortcode.min.js

shortcode.min.js

1083 ms

media-upload.min.js

media-upload.min.js

1098 ms

index.js

index.js

1129 ms

index.js

index.js

1129 ms

cf7-google-analytics.min.js

cf7-google-analytics.min.js

1134 ms

asl-prereq.js

asl-prereq.js

1227 ms

api.js

api.js

50 ms

cookieconsent.min.css

cookieconsent.min.css

44 ms

cookieconsent.min.js

cookieconsent.min.js

58 ms

conversion.js

conversion.js

97 ms

popups.js

popups.js

651 ms

asl-core.js

asl-core.js

1225 ms

asl-results-vertical.js

asl-results-vertical.js

996 ms

asl-load.js

asl-load.js

896 ms

asl-wrapper.js

asl-wrapper.js

877 ms

scripts.js

scripts.js

892 ms

wp-polyfill-inert.min.js

wp-polyfill-inert.min.js

896 ms

regenerator-runtime.min.js

regenerator-runtime.min.js

890 ms

wp-polyfill.min.js

wp-polyfill.min.js

888 ms

index.js

index.js

798 ms

hoverIntent.min.js

hoverIntent.min.js

786 ms

maxmegamenu.js

maxmegamenu.js

836 ms

js_composer_front.min.js

js_composer_front.min.js

822 ms

skrollr.min.js

skrollr.min.js

809 ms

bootstrap.min.js

bootstrap.min.js

814 ms

hotjar-1708755.js

hotjar-1708755.js

153 ms

fbevents.js

fbevents.js

28 ms

css

css

21 ms

insight.min.js

insight.min.js

102 ms

k2p5c8hx0hoz73ex.htm

k2p5c8hx0hoz73ex.htm

601 ms

brand_logo.jpg

brand_logo.jpg

328 ms

lean_web.png

lean_web.png

327 ms

ue.png

ue.png

434 ms

misja-firmy-slider.png

misja-firmy-slider.png

652 ms

slider-gb-2024.png

slider-gb-2024.png

1095 ms

baner-klm-2024.png

baner-klm-2024.png

1096 ms

slider-otw-ii-polrocze-1920x650.png

slider-otw-ii-polrocze-1920x650.png

662 ms

info-103x103.png

info-103x103.png

446 ms

teamwork-103x103.png

teamwork-103x103.png

479 ms

presentation-103x103.png

presentation-103x103.png

554 ms

zmiana-1.jpg

zmiana-1.jpg

585 ms

toyota-furuta-1.jpg

toyota-furuta-1.jpg

784 ms

szkolenia-online.png

szkolenia-online.png

814 ms

podejscie-do-transformacji-lean.png

podejscie-do-transformacji-lean.png

869 ms

doradztwo_.jpg

doradztwo_.jpg

763 ms

istock-584772446-e1526021592288.jpg

istock-584772446-e1526021592288.jpg

874 ms

szkolenia_na_zamowienie.jpg

szkolenia_na_zamowienie.jpg

898 ms

warsztaty_certyfikowane.jpg

warsztaty_certyfikowane.jpg

926 ms

konferencja_.jpg

konferencja_.jpg

1094 ms

img_2826-e1526021715674.jpg

img_2826-e1526021715674.jpg

1112 ms

angelo-pantazis-180828-unsplash.jpg

angelo-pantazis-180828-unsplash.jpg

1112 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4uaVQ.woff

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4uaVQ.woff

42 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsiH0B4uaVQ.woff

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsiH0B4uaVQ.woff

61 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsg-1x4uaVQ.woff

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsg-1x4uaVQ.woff

101 ms

wARDj0u

wARDj0u

5 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

32 ms

istock-695470226-1-e1526021773780.jpg

istock-695470226-1-e1526021773780.jpg

1048 ms

plansza-informacyjna-pfr-poziom-597x87.png

plansza-informacyjna-pfr-poziom-597x87.png

1050 ms

polyfill.min.js

polyfill.min.js

41 ms

callpage.js

callpage.js

161 ms

modules.349061f2d87d84c4c336.js

modules.349061f2d87d84c4c336.js

81 ms

insight_tag_errors.gif

insight_tag_errors.gif

148 ms

recaptcha__en.js

recaptcha__en.js

103 ms

vue.min.js

vue.min.js

114 ms

117 ms

sm.js

sm.js

636 ms

vuex.min.js

vuex.min.js

20 ms

loadingAnimation.gif

loadingAnimation.gif

683 ms

vue-router.min.js

vue-router.min.js

16 ms

24 ms

raven.min.js

raven.min.js

16 ms

vue.min.js

vue.min.js

23 ms

vue-i18n.min.js

vue-i18n.min.js

14 ms

popper.min.js

popper.min.js

15 ms

jstz.min.js

jstz.min.js

13 ms

form-valid.js

form-valid.js

499 ms

bhr_contact_form_basic.css

bhr_contact_form_basic.css

373 ms

sm_war.20de86dae41ade6a0ba1.js

sm_war.20de86dae41ade6a0ba1.js

136 ms

vc.json

vc.json

229 ms

vs

vs

125 ms

r.gif

r.gif

152 ms

custom.png

custom.png

125 ms

Accessibility Review

lean.org.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

lean.org.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

Missing source maps for large first-party JavaScript

SEO Factors

lean.org.pl SEO score

92

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

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 Lean.org.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 Lean.org.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

lean.org.pl

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