Access denverheartball.ahaevents.org. American Heart Association | To be a relentless force for a world of longer, healthier lives

name

value

score

weighting

FCP (First Contentful Paint)

Value3.3 s

41/100

10%

LCP (Largest Contentful Paint)

Value19.8 s

0/100

25%

SI (Speed Index)

Value11.9 s

4/100

10%

TBT (Total Blocking Time)

Value6,820 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.01

100/100

15%

TTI (Time to Interactive)

Value23.9 s

1/100

10%

denverheartball.ahaevents.org

127 ms

Default.aspx

4119 ms

default.css

240 ms

module.css

257 ms

module.css

256 ms

Our browser made a total of 94 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Denverheartball.ahaevents.org, 57% (54 requests) were made to Ahadenver.ejoinme.org and 13% (12 requests) were made to Maps.googleapis.com. The less responsive or slowest element that took the longest time to load (4.1 sec) relates to the external source Ahadenver.ejoinme.org.

Content Size

3.6 MB

After Optimization

1.4 MB

In fact, the total size of Denverheartball.ahaevents.org main page is 3.6 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. 65% of websites need less resources to load. Javascripts take 2.4 MB which makes up the majority of the site volume.

HTML Optimization

-72%

Potential reduce by 125.5 kB

Original 175.0 kB
After minification 167.8 kB
After compression 49.4 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 125.5 kB or 72% of the original size.

Image Optimization

-3%

Potential reduce by 23.8 kB

Original 730.5 kB
After minification 706.7 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. Denver Heart Ball Ahaevents images are well optimized though.

JavaScript Optimization

-75%

Potential reduce by 1.8 MB

Original 2.4 MB
After minification 2.1 MB
After compression 618.9 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 1.8 MB or 75% of the original size.

CSS Optimization

-83%

Potential reduce by 244.9 kB

Original 294.7 kB
After minification 253.7 kB
After compression 49.8 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. Denverheartball.ahaevents.org needs all CSS files to be minified and compressed as it can save up to 244.9 kB or 83% of the original size.

Requests Now

After Optimization

The browser has sent 86 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Denver Heart Ball Ahaevents. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 34 to 1 for JavaScripts and from 18 to 1 for CSS and as a result speed up the page load time.

Accessibility Issues

These are opportunities to improve the legibility of your content.

High

Background and foreground colors do not have a sufficient contrast ratio.

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.

High

Links do not have a discernible name

These items highlight common accessibility best practices.

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Areas of Improvement

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

Low

Detected JavaScript libraries

High

Missing source maps for large first-party JavaScript

Search Engine Optimization Advices

To appear in search results, crawlers need access to your app.

High

Links are not crawlable

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/).

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 Denverheartball.ahaevents.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 Denverheartball.ahaevents.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

denverheartball.ahaevents.org

Open Graph description is not detected on the main page of Denver Heart Ball Ahaevents. 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:

Report Summary

Performance

Accessibility

Best Practices

SEO

American Heart Association | To be a relentless force for a world of longer, healthier lives

Page Load Speed

First Response

Resources Loaded

Page Rendered

About Website

Key Findings

Performance Metrics

Measured Metrics

FCP (First Contentful Paint)

LCP (Largest Contentful Paint)

SI (Speed Index)

TBT (Total Blocking Time)

CLS (Cumulative Layout Shift)

TTI (Time to Interactive)

Network Requests Diagram

denverheartball.ahaevents.org

Default.aspx

default.css

module.css

module.css

Page Optimization Overview & Recommendations

Content Size

After Optimization

HTML Optimization

Image Optimization

JavaScript Optimization

CSS Optimization

Requests Breakdown

Requests Now

After Optimization

Network Requests Diagram

denverheartball.ahaevents.org

Default.aspx

default.css

module.css

module.css

module.css

module.css

skin.css

portal.css

jquery.js

jquery-migrate.js

jquery-ui.js

WebResource.axd

Telerik.Web.UI.WebResource.axd

dnn.js

dnn.modalpopup.js

dnn.servicesframework.js

dnncore.js

aesop.js

help.js

bootstrap.min.css

bootstrap-responsive.min.css

font-awesome.min.css

gg-dnn.min.css

gg-fixed-width.min.css

gg-fixed-width-sidebar.css

bootstrap.min.js

jquery.LocalScroll.js

jquery.Parallax.js

jquery.ScrollTo.js

heart_ball_3_home.css

addthis_widget.js

aha_footer.js

initWidgets.js

SubLogo.png

logo-big.png

ignite-image.png

Ballroom-Stroke%20of%20Red.JPG

Ballroom%201.JPG

Dancing.jpg

DSC_4259a.jpg

HB24.jpg

HB63.jpg