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leandynamics.us screenshot

Report Summary

  • 97

    Performance

    Renders faster than
    95% of other websites

  • 91

    Accessibility

    Visual factors better than
    that of 77% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 77

    SEO

    Google-friendlier than
    36% of websites

leandynamics.us

Lean Dynamics LLC -  

Page Load Speed

312 ms in total

First Response

11 ms

Resources Loaded

183 ms

Page Rendered

118 ms

leandynamics.us screenshot

About Website

Welcome to leandynamics.us homepage info - get ready to check Lean Dynamics best content right away, or after learning these important things about leandynamics.us

Lean Dynamics LLC is an independent consulting firm specializing in bringing lean concepts to the process industries.  We have extensive experience in implementing lean concepts in sheet goods, paint,...

Visit leandynamics.us

Key Findings

We analyzed Leandynamics.us page load time and found that the first response time was 11 ms and then it took 301 ms to load all DOM resources and completely render a web page. This is an excellent result, as only a small number of websites can load faster.

Performance Metrics

leandynamics.us performance score

97

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.7 s

93/100

10%

LCP (Largest Contentful Paint)

Value2.4 s

91/100

25%

SI (Speed Index)

Value1.7 s

100/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value1.7 s

100/100

10%

Network Requests Diagram

leandynamics.us

11 ms

mc_global.195798.css

36 ms

theme.css

38 ms

turbify_ss_extensions_1675321208.js

45 ms

turbify_ss_extensions_1675321208.js

44 ms

Our browser made a total of 10 requests to load all elements on the main page. We found that 20% of them (2 requests) were addressed to the original Leandynamics.us, 50% (5 requests) were made to S.turbifycdn.com and 30% (3 requests) were made to Turbifycdn.com. The less responsive or slowest element that took the longest time to load (77 ms) relates to the external source Turbifycdn.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 20.8 kB (16%)

Content Size

129.2 kB

After Optimization

108.5 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Leandynamics.us main page is 129.2 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. Only 10% of websites need less resources to load. Javascripts take 86.7 kB which makes up the majority of the site volume.

HTML Optimization

-77%

Potential reduce by 16.1 kB

  • Original 20.9 kB
  • After minification 20.9 kB
  • After compression 4.8 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 16.1 kB or 77% of the original size.

Image Optimization

-21%

Potential reduce by 3.4 kB

  • Original 16.4 kB
  • After minification 12.9 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. Obviously, Lean Dynamics needs image optimization as it can save up to 3.4 kB or 21% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-0%

Potential reduce by 376 B

  • Original 86.7 kB
  • After minification 86.7 kB
  • After compression 86.3 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

-16%

Potential reduce by 879 B

  • Original 5.4 kB
  • After minification 5.4 kB
  • After compression 4.5 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. Leandynamics.us needs all CSS files to be minified and compressed as it can save up to 879 B or 16% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

8

After Optimization

8

  • Images
  • JavaScript
  • CSS

The browser has sent 8 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Lean Dynamics. According to our analytics all requests are already optimized.

Network Requests Diagram

leandynamics.us

leandynamics.us

11 ms

mc_global.195798.css

mc_global.195798.css

36 ms

theme.css

theme.css

38 ms

turbify_ss_extensions_1675321208.js

turbify_ss_extensions_1675321208.js

45 ms

turbify_ss_extensions_1675321208.js

turbify_ss_extensions_1675321208.js

44 ms

hd.gif

hd.gif

77 ms

LD_logo_2019_6.178180323_std.jpg

LD_logo_2019_6.178180323_std.jpg

8 ms

spacer.gif

spacer.gif

3 ms

sub-nav-arrow-sprite_1.png

sub-nav-arrow-sprite_1.png

16 ms

za.gif

za.gif

17 ms

Accessibility Review

leandynamics.us accessibility score

91

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.

Tables and lists

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

Impact

Issue

High

List items (<li>) are not contained within <ul> or <ol> parent elements.

Best Practices

leandynamics.us best practices score

67

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

High

Browser errors were logged to the console

SEO Factors

leandynamics.us SEO score

77

Search Engine Optimization Advices

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 Leandynamics.us 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 Leandynamics.us 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

leandynamics.us

Open Graph description is not detected on the main page of Lean Dynamics. Lack of Open Graph description can be counter-productive for their social media presence, as such a description allows converting a website homepage (or other pages) into good-looking, rich and well-structured posts, when it is being shared on Facebook and other social media. For example, adding the following code snippet into HTML <head> tag will help to represent this web page correctly in social networks: