Tools & Wizards About Us
lflbrotary.org screenshot

Report Summary

  • 28

    Performance

    Renders faster than
    48% of other websites

  • 90

    Accessibility

    Visual factors better than
    that of 74% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 84

    SEO

    Google-friendlier than
    52% of websites

lflbrotary.org

Home Page | Rotary Club of Lake Forest-Lake Bluff

Page Load Speed

2.5 sec in total

First Response

99 ms

Resources Loaded

1.6 sec

Page Rendered

767 ms

lflbrotary.org screenshot

About Website

Welcome to lflbrotary.org homepage info - get ready to check Lflb Rotary best content right away, or after learning these important things about lflbrotary.org

Rotary Club of Lake Forest-Lake Bluff: doing good in the world since 1959. Join us!

Visit lflbrotary.org

Key Findings

We analyzed Lflbrotary.org page load time and found that the first response time was 99 ms and then it took 2.4 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.

Performance Metrics

lflbrotary.org performance score

28

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.6 s

13/100

10%

LCP (Largest Contentful Paint)

Value7.6 s

4/100

25%

SI (Speed Index)

Value5.7 s

51/100

10%

TBT (Total Blocking Time)

Value600 ms

49/100

30%

CLS (Cumulative Layout Shift)

Value0.375

28/100

15%

TTI (Time to Interactive)

Value11.1 s

20/100

10%

Network Requests Diagram

lflbrotary.org

99 ms

lflbrotary.org

187 ms

jquery-3.5.1.min.js

51 ms

jquery-migrate-3.3.2.min.js

76 ms

jquery.maskedinput.min.js

87 ms

Our browser made a total of 79 requests to load all elements on the main page. We found that 3% of them (2 requests) were addressed to the original Lflbrotary.org, 37% (29 requests) were made to Globalassets.clubrunner.ca and 22% (17 requests) were made to Clubrunner.blob.core.windows.net. The less responsive or slowest element that took the longest time to load (806 ms) relates to the external source Clubrunner.blob.core.windows.net.

Page Optimization Overview & Recommendations

Page size can be reduced by 185.4 kB (6%)

Content Size

3.2 MB

After Optimization

3.1 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Lflbrotary.org main page is 3.2 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. Only a small number of websites need less resources to load. Images take 2.4 MB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 125.6 kB

  • Original 148.2 kB
  • After minification 123.8 kB
  • After compression 22.6 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 24.3 kB, which is 16% 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 125.6 kB or 85% of the original size.

Image Optimization

-2%

Potential reduce by 45.9 kB

  • Original 2.4 MB
  • After minification 2.4 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. Lflb Rotary images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 1.6 kB

  • Original 421.7 kB
  • After minification 421.7 kB
  • After compression 420.1 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

-5%

Potential reduce by 12.3 kB

  • Original 244.3 kB
  • After minification 241.3 kB
  • After compression 232.0 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. Lflbrotary.org has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 33 (58%)

Requests Now

57

After Optimization

24

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 57 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Lflb Rotary. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 22 to 1 for JavaScripts and from 13 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

lflbrotary.org

lflbrotary.org

99 ms

lflbrotary.org

lflbrotary.org

187 ms

jquery-3.5.1.min.js

jquery-3.5.1.min.js

51 ms

jquery-migrate-3.3.2.min.js

jquery-migrate-3.3.2.min.js

76 ms

jquery.maskedinput.min.js

jquery.maskedinput.min.js

87 ms

jquery-ui.min.js

jquery-ui.min.js

91 ms

jquery.validate.min.js

jquery.validate.min.js

85 ms

jquery.validate.unobtrusive.min.js

jquery.validate.unobtrusive.min.js

113 ms

ie7json.min.js

ie7json.min.js

118 ms

lazyimage.min.js

lazyimage.min.js

86 ms

imagesloaded.pkgd.min.js

imagesloaded.pkgd.min.js

89 ms

S3-SteelBlueAzure.dev.min.css

S3-SteelBlueAzure.dev.min.css

120 ms

style102015.css

style102015.css

258 ms

bootstrap.min.js

bootstrap.min.js

110 ms

message.tooltip.progress.min.js

message.tooltip.progress.min.js

115 ms

forms.v2.min.js

forms.v2.min.js

116 ms

navbar.all.min.js

navbar.all.min.js

114 ms

back.top.min.js

back.top.min.js

224 ms

embed.js

embed.js

65 ms

cookieconsent.css

cookieconsent.css

227 ms

cookieconsent.umd.js

cookieconsent.umd.js

223 ms

jquery.blockUI.min.js

jquery.blockUI.min.js

222 ms

api.js

api.js

80 ms

css2

css2

146 ms

css2

css2

157 ms

css2

css2

168 ms

css2

css2

165 ms

all.min.css

all.min.css

8 ms

jquery-ui.min.css

jquery-ui.min.css

3 ms

VisionFloating-media.min.css

VisionFloating-media.min.css

6 ms

LightBG_logocluboflflb2c.png

LightBG_logocluboflflb2c.png

139 ms

tn_d9d22386-3313-45e5-a591-adb1c0ad8d35.jpg

tn_d9d22386-3313-45e5-a591-adb1c0ad8d35.jpg

609 ms

btn_donateCC_LG.gif

btn_donateCC_LG.gif

40 ms

6e155742-41c0-4545-8764-b1d182b84288.png

6e155742-41c0-4545-8764-b1d182b84288.png

609 ms

polio-day-event-graphic-wide.png

polio-day-event-graphic-wide.png

607 ms

2022-LFLBRotary-members-0518_083521t.jpg

2022-LFLBRotary-members-0518_083521t.jpg

442 ms

PXL_20240704_145641026.jpg

PXL_20240704_145641026.jpg

509 ms

436420980_740649014913364_3566945838551023268_n.jpg

436420980_740649014913364_3566945838551023268_n.jpg

510 ms

bernies-books.jpg

bernies-books.jpg

509 ms

20220518_083938t.jpg

20220518_083938t.jpg

510 ms

clublogo.png

clublogo.png

508 ms

polio-day-event-graphic-wide.png

polio-day-event-graphic-wide.png

674 ms

PXL_20240704_151858854_20240716-020442.jpg

PXL_20240704_151858854_20240716-020442.jpg

806 ms

20220316_084037.jpg

20220316_084037.jpg

676 ms

36aeb827-e919-4b5c-bd27-d352963ccd5a.jpg

36aeb827-e919-4b5c-bd27-d352963ccd5a.jpg

755 ms

Facebook_58.png

Facebook_58.png

607 ms

LinkedIn_logo_initials.png

LinkedIn_logo_initials.png

612 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0C4nY1M2xYkS.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0C4nY1M2xYkS.ttf

414 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjr0C4nY1M2xYkS.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjr0C4nY1M2xYkS.ttf

482 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsiH0C4nY1M2xYkS.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsiH0C4nY1M2xYkS.ttf

576 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsgH1y4nY1M2xYkS.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsgH1y4nY1M2xYkS.ttf

528 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsg-1y4nY1M2xYkS.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsg-1y4nY1M2xYkS.ttf

528 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgshZ1y4nY1M2xYkS.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgshZ1y4nY1M2xYkS.ttf

527 ms

fa-solid-900.woff

fa-solid-900.woff

108 ms

fa-regular-400.woff

fa-regular-400.woff

109 ms

fa-light-300.woff

fa-light-300.woff

109 ms

swiper.min.css

swiper.min.css

8 ms

swiper.min.js

swiper.min.js

38 ms

masonry.pkgd.min.js

masonry.pkgd.min.js

320 ms

card-masonry.min.js

card-masonry.min.js

320 ms

fa-duotone-900.woff

fa-duotone-900.woff

298 ms

memQYaGs126MiZpBA-UFUIcVXSCEkx2cmqvXlWq8tWZ0Pw86hd0Rk8ZkaVcUwaEQXjM.ttf

memQYaGs126MiZpBA-UFUIcVXSCEkx2cmqvXlWq8tWZ0Pw86hd0Rk8ZkaVcUwaEQXjM.ttf

411 ms

memQYaGs126MiZpBA-UFUIcVXSCEkx2cmqvXlWq8tWZ0Pw86hd0Rk_RkaVcUwaEQXjM.ttf

memQYaGs126MiZpBA-UFUIcVXSCEkx2cmqvXlWq8tWZ0Pw86hd0Rk_RkaVcUwaEQXjM.ttf

464 ms

memQYaGs126MiZpBA-UFUIcVXSCEkx2cmqvXlWq8tWZ0Pw86hd0Rk5hkaVcUwaEQXjM.ttf

memQYaGs126MiZpBA-UFUIcVXSCEkx2cmqvXlWq8tWZ0Pw86hd0Rk5hkaVcUwaEQXjM.ttf

469 ms

memQYaGs126MiZpBA-UFUIcVXSCEkx2cmqvXlWq8tWZ0Pw86hd0RkxhjaVcUwaEQXjM.ttf

memQYaGs126MiZpBA-UFUIcVXSCEkx2cmqvXlWq8tWZ0Pw86hd0RkxhjaVcUwaEQXjM.ttf

464 ms

memQYaGs126MiZpBA-UFUIcVXSCEkx2cmqvXlWq8tWZ0Pw86hd0RkyFjaVcUwaEQXjM.ttf

memQYaGs126MiZpBA-UFUIcVXSCEkx2cmqvXlWq8tWZ0Pw86hd0RkyFjaVcUwaEQXjM.ttf

465 ms

memQYaGs126MiZpBA-UFUIcVXSCEkx2cmqvXlWq8tWZ0Pw86hd0Rk0ZjaVcUwaEQXjM.ttf

memQYaGs126MiZpBA-UFUIcVXSCEkx2cmqvXlWq8tWZ0Pw86hd0Rk0ZjaVcUwaEQXjM.ttf

465 ms

pixel.gif

pixel.gif

230 ms

recaptcha__en.js

recaptcha__en.js

398 ms

2022-LFLBRotary-members-0518_083521t.jpg

2022-LFLBRotary-members-0518_083521t.jpg

238 ms

20220518_083938t.jpg

20220518_083938t.jpg

234 ms

tn_d9d22386-3313-45e5-a591-adb1c0ad8d35.jpg

tn_d9d22386-3313-45e5-a591-adb1c0ad8d35.jpg

300 ms

6e155742-41c0-4545-8764-b1d182b84288.png

6e155742-41c0-4545-8764-b1d182b84288.png

299 ms

fallback

fallback

23 ms

fallback__ltr.css

fallback__ltr.css

5 ms

css

css

18 ms

logo_48.png

logo_48.png

5 ms

KFOmCnqEu92Fr1Mu4mxPKTU1Kg.ttf

KFOmCnqEu92Fr1Mu4mxPKTU1Kg.ttf

94 ms

KFOlCnqEu92Fr1MmEU9fBBc9AMP6lQ.ttf

KFOlCnqEu92Fr1MmEU9fBBc9AMP6lQ.ttf

94 ms

Accessibility Review

lflbrotary.org accessibility score

90

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.

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

Form elements do not have associated labels

High

Links do not have a discernible name

Best Practices

lflbrotary.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

Page has valid source maps

SEO Factors

lflbrotary.org 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 Lflbrotary.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 Lflbrotary.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

lflbrotary.org

Open Graph description is not detected on the main page of Lflb Rotary. 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: