Tools & Wizards About Us
leanchange.org screenshot

Report Summary

  • 15

    Performance

    Renders faster than
    27% of other websites

  • 72

    Accessibility

    Visual factors better than
    that of 37% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 90

    SEO

    Google-friendlier than
    68% of websites

leanchange.org

Agile Change Solutions with Lean Change Management | Modern, Flexible, Effective

Page Load Speed

1.1 sec in total

First Response

85 ms

Resources Loaded

945 ms

Page Rendered

55 ms

leanchange.org screenshot

About Website

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

Lean Change Management is an adaptable approach to change management based on lean, agile and lean startup principles.

Visit leanchange.org

Key Findings

We analyzed Leanchange.org page load time and found that the first response time was 85 ms and then it took 1000 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 20% of websites can load faster.

Performance Metrics

leanchange.org performance score

15

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value13.8 s

0/100

10%

LCP (Largest Contentful Paint)

Value18.4 s

0/100

25%

SI (Speed Index)

Value23.3 s

0/100

10%

TBT (Total Blocking Time)

Value4,240 ms

1/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value23.4 s

1/100

10%

Network Requests Diagram

leanchange.org

85 ms

leanchange.org

340 ms

early.js

29 ms

run.css

36 ms

pre_run_jquery.js

33 ms

Our browser made a total of 20 requests to load all elements on the main page. We found that 50% of them (10 requests) were addressed to the original Leanchange.org, 10% (2 requests) were made to 9b5b8612d29aa300d372f26e7aade3c6.cdn.bubble.io and 10% (2 requests) were made to D2tf8y1b8kxrzw.cloudfront.net. The less responsive or slowest element that took the longest time to load (356 ms) belongs to the original domain Leanchange.org.

Page Optimization Overview & Recommendations

Page size can be reduced by 40.7 kB (2%)

Content Size

2.3 MB

After Optimization

2.2 MB

  • HTML
  • JavaScript
  • CSS

In fact, the total size of Leanchange.org main page is 2.3 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. 30% of websites need less resources to load. Javascripts take 2.2 MB which makes up the majority of the site volume.

HTML Optimization

-75%

Potential reduce by 20.1 kB

  • Original 26.9 kB
  • After minification 25.9 kB
  • After compression 6.9 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 20.1 kB or 75% of the original size.

JavaScript Optimization

-1%

Potential reduce by 18.5 kB

  • Original 2.2 MB
  • After minification 2.2 MB
  • After compression 2.2 MB

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 2.1 kB

  • Original 28.7 kB
  • After minification 28.7 kB
  • After compression 26.6 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. Leanchange.org has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 12 (75%)

Requests Now

16

After Optimization

4

  • Images
  • JavaScript
  • CSS

The browser has sent 16 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Lean Change. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 13 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

leanchange.org

leanchange.org

85 ms

leanchange.org

leanchange.org

340 ms

early.js

early.js

29 ms

run.css

run.css

36 ms

pre_run_jquery.js

pre_run_jquery.js

33 ms

run.js

run.js

153 ms

static.js

static.js

224 ms

dynamic.js

dynamic.js

356 ms

clipboard.min.js

clipboard.min.js

51 ms

jquery.toast.min.css

jquery.toast.min.css

24 ms

jquery-xss.toast.min.js

jquery-xss.toast.min.js

28 ms

Chart.bundle.min.js

Chart.bundle.min.js

51 ms

papaparse.min.js

papaparse.min.js

51 ms

icons.js

icons.js

98 ms

data

data

252 ms

l.js

l.js

38 ms

l9meu0ph6d

l9meu0ph6d

51 ms

m

m

131 ms

clarity.js

clarity.js

20 ms

c.gif

c.gif

7 ms

Accessibility Review

leanchange.org accessibility score

72

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

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

leanchange.org 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

Displays images with incorrect aspect ratio

General

Impact

Issue

Low

Detected JavaScript libraries

High

Missing source maps for large first-party JavaScript

SEO Factors

leanchange.org SEO score

90

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

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

    EN

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Leanchange.org 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 Leanchange.org 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

leanchange.org

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