Tools & Wizards About Us
leansixsigmainstitute.org screenshot

Report Summary

  • 19

    Performance

    Renders faster than
    36% of other websites

  • 89

    Accessibility

    Visual factors better than
    that of 71% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 90

    SEO

    Google-friendlier than
    68% of websites

leansixsigmainstitute.org

Lean Six Sigma Certification and Implementation - Lean Six Sigma Institute

Page Load Speed

4.5 sec in total

First Response

170 ms

Resources Loaded

2.8 sec

Page Rendered

1.5 sec

leansixsigmainstitute.org screenshot

About Website

Click here to check amazing Lean Six Sigma Institute content for United States. Otherwise, check out these important facts you probably never knew about leansixsigmainstitute.org

Elevate your skills with our Lean Six Sigma Institute. Discover expert-led courses, real-world applications, and a proven path to excellence.

Visit leansixsigmainstitute.org

Key Findings

We analyzed Leansixsigmainstitute.org page load time and found that the first response time was 170 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

leansixsigmainstitute.org performance score

19

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.5 s

35/100

10%

LCP (Largest Contentful Paint)

Value27.6 s

0/100

25%

SI (Speed Index)

Value9.4 s

12/100

10%

TBT (Total Blocking Time)

Value3,560 ms

1/100

30%

CLS (Cumulative Layout Shift)

Value0.098

90/100

15%

TTI (Time to Interactive)

Value24.2 s

0/100

10%

Network Requests Diagram

leansixsigmainstitute.org

170 ms

leansixsigmainstitute.org

1237 ms

main.min.css

195 ms

css

33 ms

style.min.css

204 ms

Our browser made a total of 100 requests to load all elements on the main page. We found that 90% of them (90 requests) were addressed to the original Leansixsigmainstitute.org, 3% (3 requests) were made to Googletagmanager.com and 2% (2 requests) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (1.2 sec) belongs to the original domain Leansixsigmainstitute.org.

Page Optimization Overview & Recommendations

Page size can be reduced by 790.6 kB (11%)

Content Size

7.3 MB

After Optimization

6.5 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Leansixsigmainstitute.org main page is 7.3 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. 70% of websites need less resources to load. Images take 6.5 MB which makes up the majority of the site volume.

HTML Optimization

-88%

Potential reduce by 438.4 kB

  • Original 495.7 kB
  • After minification 487.8 kB
  • After compression 57.3 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 438.4 kB or 88% of the original size.

Image Optimization

-5%

Potential reduce by 348.8 kB

  • Original 6.5 MB
  • After minification 6.1 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 Six Sigma Institute images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 977 B

  • Original 206.2 kB
  • After minification 206.2 kB
  • After compression 205.2 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

-2%

Potential reduce by 2.4 kB

  • Original 133.9 kB
  • After minification 133.9 kB
  • After compression 131.5 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. Leansixsigmainstitute.org has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 55 (59%)

Requests Now

93

After Optimization

38

  • Images
  • JavaScript
  • CSS

The browser has sent 93 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Lean Six Sigma Institute. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 33 to 1 for JavaScripts and from 24 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

leansixsigmainstitute.org

leansixsigmainstitute.org

170 ms

leansixsigmainstitute.org

leansixsigmainstitute.org

1237 ms

main.min.css

main.min.css

195 ms

css

css

33 ms

style.min.css

style.min.css

204 ms

style-index.css

style-index.css

189 ms

all.min.css

all.min.css

195 ms

slick.min.css

slick.min.css

200 ms

slick-theme.min.css

slick-theme.min.css

199 ms

jquery.fancybox.min.css

jquery.fancybox.min.css

200 ms

blocks.style.css

blocks.style.css

316 ms

styles.css

styles.css

260 ms

wpa.css

wpa.css

259 ms

cookieblocker.min.css

cookieblocker.min.css

269 ms

spectra-block-positioning.min.css

spectra-block-positioning.min.css

263 ms

uag-css-1720.css

uag-css-1720.css

275 ms

astra-addon-66e4613389b7e8-06835240.css

astra-addon-66e4613389b7e8-06835240.css

325 ms

pum-site-styles.css

pum-site-styles.css

326 ms

language-cookie.js

language-cookie.js

327 ms

jquery.min.js

jquery.min.js

396 ms

jquery-migrate.min.js

jquery-migrate.min.js

338 ms

if-so-public.js

if-so-public.js

374 ms

js

js

67 ms

js

js

117 ms

embed.php

embed.php

194 ms

widgets-1714067899.css

widgets-1714067899.css

336 ms

layout.min.css

layout.min.css

335 ms

intl-tel-input.min.css

intl-tel-input.min.css

491 ms

wpforms-full.min.css

wpforms-full.min.css

492 ms

jquery.timepicker.min.css

jquery.timepicker.min.css

493 ms

flatpickr.min.css

flatpickr.min.css

494 ms

wpforms-full.min.css

wpforms-full.min.css

493 ms

frontend.min.js

frontend.min.js

493 ms

frontend.blocks.js

frontend.blocks.js

495 ms

site_tracking.js

site_tracking.js

496 ms

wpa.js

wpa.js

496 ms

spectra-block-positioning.min.js

spectra-block-positioning.min.js

497 ms

uagb-button-child.min.js

uagb-button-child.min.js

497 ms

forms.min.js

forms.min.js

497 ms

uag-js-1720.js

uag-js-1720.js

497 ms

o6orjkptnh1bbabdacuzqhaeikrzkb5n.js

o6orjkptnh1bbabdacuzqhaeikrzkb5n.js

490 ms

astra-addon-66e461338ea7c4-87145122.js

astra-addon-66e461338ea7c4-87145122.js

513 ms

purify.min.js

purify.min.js

608 ms

core.min.js

core.min.js

550 ms

pum-site-scripts.js

pum-site-scripts.js

541 ms

complianz.min.js

complianz.min.js

540 ms

accordion.min.js

accordion.min.js

541 ms

module.intl-tel-input.min.js

module.intl-tel-input.min.js

541 ms

jquery.validate.min.js

jquery.validate.min.js

536 ms

jquery.inputmask.min.js

jquery.inputmask.min.js

484 ms

mailcheck.min.js

mailcheck.min.js

478 ms

punycode.min.js

punycode.min.js

478 ms

utils.min.js

utils.min.js

474 ms

wpforms.min.js

wpforms.min.js

453 ms

wpforms-modern.min.js

wpforms-modern.min.js

421 ms

flatpickr.min.js

flatpickr.min.js

417 ms

css

css

18 ms

jquery.timepicker.min.js

jquery.timepicker.min.js

414 ms

gtm.js

gtm.js

139 ms

en.svg

en.svg

343 ms

es.svg

es.svg

345 ms

cropped-LOGO-LSSI-ID-150x62.png

cropped-LOGO-LSSI-ID-150x62.png

395 ms

CSSC-transp-500x500-1.webp

CSSC-transp-500x500-1.webp

442 ms

2560px-Fender_guitars_logo-1024x375.png

2560px-Fender_guitars_logo-1024x375.png

394 ms

Amazon_logo.svg-1-1024x309.png

Amazon_logo.svg-1-1024x309.png

395 ms

LEGO_logo.svg-1024x1024.png

LEGO_logo.svg-1024x1024.png

334 ms

render.ef080f1f6ec88827aae3.js

render.ef080f1f6ec88827aae3.js

187 ms

purepng.com-coca-cola-logologobrand-logoiconslogos-251519939752eejk7-1024x381.png

purepng.com-coca-cola-logologobrand-logoiconslogos-251519939752eejk7-1024x381.png

285 ms

KraftHeinz.svg-1024x173.png

KraftHeinz.svg-1024x173.png

331 ms

Pfizer_2021-1024x419.png

Pfizer_2021-1024x419.png

330 ms

MasterBlackBelt2023-1600x1000-1.jpg

MasterBlackBelt2023-1600x1000-1.jpg

447 ms

BlackBelt2023-1600x1000-1.jpg

BlackBelt2023-1600x1000-1.jpg

465 ms

GreenBelt2023-1600x1000-1.jpg

GreenBelt2023-1600x1000-1.jpg

374 ms

YellowBelt2023-1600x1000-1.jpg

YellowBelt2023-1600x1000-1.jpg

434 ms

WhiteBelt2023-1600x1000-1.jpg

WhiteBelt2023-1600x1000-1.jpg

441 ms

LeanManagement2023-1600x1000-1.jpg

LeanManagement2023-1600x1000-1.jpg

447 ms

Nivea_Logo.png

Nivea_Logo.png

440 ms

Boston-College-Emblem-1024x576.png

Boston-College-Emblem-1024x576.png

622 ms

Emblem_of_the_United_States_Navy.svg-1024x1024.png

Emblem_of_the_United_States_Navy.svg-1024x1024.png

571 ms

pxiByp8kv8JHgFVrLEj6Z1xlEA.ttf

pxiByp8kv8JHgFVrLEj6Z1xlEA.ttf

177 ms

fa-solid-900.woff

fa-solid-900.woff

504 ms

iJWZBXyIfDnIV5PNhY1KTN7Z-Yh-NYiFV0Uw.ttf

iJWZBXyIfDnIV5PNhY1KTN7Z-Yh-NYiFV0Uw.ttf

177 ms

fa-regular-400.woff

fa-regular-400.woff

469 ms

removal.ai_10b04b0e-0076-4652-82a4-df51acbb5b2a_png-transparent-marriott-logo-marriott-international-boston-marriott-burlington-marriott-hotels-resorts-marriott-logo-beach-text-accommodation.png

removal.ai_10b04b0e-0076-4652-82a4-df51acbb5b2a_png-transparent-marriott-logo-marriott-international-boston-marriott-burlington-marriott-hotels-resorts-marriott-logo-beach-text-accommodation.png

348 ms

porsche-2-512.png

porsche-2-512.png

347 ms

png-transparent-bmw-car-logo-bmw-logo-trademark-logo-desktop-wallpaper_prev_ui.png

png-transparent-bmw-car-logo-bmw-logo-trademark-logo-desktop-wallpaper_prev_ui.png

456 ms

Untitled-design-6.png

Untitled-design-6.png

587 ms

LSSI-for-Organizations-1024x858.png

LSSI-for-Organizations-1024x858.png

591 ms

Untitled-design-5.png

Untitled-design-5.png

711 ms

Untitled-design-7.png

Untitled-design-7.png

588 ms

business-people-meeting-1-1024x683.webp

business-people-meeting-1-1024x683.webp

503 ms

creative-people-sitting-table-boardroom-1024x683.jpg

creative-people-sitting-table-boardroom-1024x683.jpg

517 ms

1547448629084.jpeg

1547448629084.jpeg

566 ms

hollander_home_fashions_llc_logo.jpeg

hollander_home_fashions_llc_logo.jpeg

583 ms

1675622346422.jpeg

1675622346422.jpeg

629 ms

1687454242450-1.jpeg

1687454242450-1.jpeg

647 ms

cropped-LOGO-LSSI-ID-1024x425.png

cropped-LOGO-LSSI-ID-1024x425.png

646 ms

submit-spin.svg

submit-spin.svg

615 ms

5570834-scaled.jpg

5570834-scaled.jpg

614 ms

25101-scaled.jpg

25101-scaled.jpg

605 ms

Accessibility Review

leansixsigmainstitute.org accessibility score

89

Accessibility Issues

ARIA

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

[aria-hidden="true"] elements contain focusable descendents

High

ARIA IDs are not unique

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

leansixsigmainstitute.org best practices score

92

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

Page has valid source maps

SEO Factors

leansixsigmainstitute.org SEO score

90

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

    EN

  • Language Claimed

    EN

  • Encoding

    UTF-8

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

leansixsigmainstitute.org

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