Tools & Wizards About Us
stage.alz.org screenshot

Report Summary

  • 15

    Performance

    Renders faster than
    27% of other websites

  • 79

    Accessibility

    Visual factors better than
    that of 47% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 70

    SEO

    Google-friendlier than
    29% of websites

stage.alz.org

Alzheimer's Association | Alzheimer's Disease & Dementia Help

Page Load Speed

2.1 sec in total

First Response

368 ms

Resources Loaded

1.4 sec

Page Rendered

353 ms

stage.alz.org screenshot

About Website

Welcome to stage.alz.org homepage info - get ready to check Stage Alz best content for United States right away, or after learning these important things about stage.alz.org

Alzheimer's Association national site – information on Alzheimer's disease and dementia symptoms, diagnosis, stages, treatment, care and support resources.

Visit stage.alz.org

Key Findings

We analyzed Stage.alz.org page load time and found that the first response time was 368 ms and then it took 1.8 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 35% of websites can load faster.

Performance Metrics

stage.alz.org performance score

15

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.0 s

50/100

10%

LCP (Largest Contentful Paint)

Value13.6 s

0/100

25%

SI (Speed Index)

Value9.6 s

11/100

10%

TBT (Total Blocking Time)

Value3,600 ms

1/100

30%

CLS (Cumulative Layout Shift)

Value0.238

52/100

15%

TTI (Time to Interactive)

Value16.7 s

5/100

10%

Network Requests Diagram

stage.alz.org

368 ms

GetResource.ashx

360 ms

53f16c4f8f.js

89 ms

app.css

158 ms

GetCSS.aspx

373 ms

Our browser made a total of 69 requests to load all elements on the main page. We found that 83% of them (57 requests) were addressed to the original Stage.alz.org, 4% (3 requests) were made to Cdnjs.cloudflare.com and 3% (2 requests) were made to Assets.pinterest.com. The less responsive or slowest element that took the longest time to load (639 ms) belongs to the original domain Stage.alz.org.

Page Optimization Overview & Recommendations

Page size can be reduced by 224.5 kB (19%)

Content Size

1.2 MB

After Optimization

945.3 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Stage.alz.org main page is 1.2 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. 50% of websites need less resources to load. Images take 623.5 kB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 173.2 kB

  • Original 206.8 kB
  • After minification 196.6 kB
  • After compression 33.6 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. 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 173.2 kB or 84% of the original size.

Image Optimization

-7%

Potential reduce by 42.4 kB

  • Original 623.5 kB
  • After minification 581.0 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. Stage Alz images are well optimized though.

JavaScript Optimization

-2%

Potential reduce by 6.9 kB

  • Original 279.3 kB
  • After minification 279.3 kB
  • After compression 272.4 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

-3%

Potential reduce by 1.9 kB

  • Original 60.3 kB
  • After minification 60.3 kB
  • After compression 58.3 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. Stage.alz.org has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 25 (40%)

Requests Now

63

After Optimization

38

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 63 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Stage Alz. 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 5 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

stage.alz.org

stage.alz.org

368 ms

GetResource.ashx

GetResource.ashx

360 ms

53f16c4f8f.js

53f16c4f8f.js

89 ms

app.css

app.css

158 ms

GetCSS.aspx

GetCSS.aspx

373 ms

formValidation.min.css

formValidation.min.css

126 ms

jquery.min.js

jquery.min.js

63 ms

js.cookie-2.2.0.min.js

js.cookie-2.2.0.min.js

149 ms

formValidation.min.js

formValidation.min.js

252 ms

bootstrap.min.js

bootstrap.min.js

234 ms

social-links.js

social-links.js

204 ms

pinit.js

pinit.js

61 ms

otSDKStub.js

otSDKStub.js

90 ms

ofi.min.js

ofi.min.js

77 ms

WebResource.axd

WebResource.axd

223 ms

GetResource.ashx

GetResource.ashx

639 ms

ScriptResource.axd

ScriptResource.axd

289 ms

ScriptResource.axd

ScriptResource.axd

284 ms

luminateSignUp.js

luminateSignUp.js

322 ms

newsletter.js

newsletter.js

343 ms

reCaptcha.js

reCaptcha.js

341 ms

luminateExtend.min.js

luminateExtend.min.js

81 ms

app.js

app.js

615 ms

swiper.min.css

swiper.min.css

20 ms

j.php

j.php

44 ms

AJGEZYBE

AJGEZYBE

87 ms

gtm.js

gtm.js

117 ms

018fcef5-c9e7-7752-a417-0b492de1607a.json

018fcef5-c9e7-7752-a417-0b492de1607a.json

27 ms

logo.png

logo.png

67 ms

DM-Autumn-2X-Match-megamenu-promo.jpg

DM-Autumn-2X-Match-megamenu-promo.jpg

74 ms

DM-Autumn-2X-Match-Modal.jpg

DM-Autumn-2X-Match-Modal.jpg

70 ms

alzheimers-support-groups-promotileimage.webp

alzheimers-support-groups-promotileimage.webp

70 ms

alzheimers-association-navigating-treatment-options-triple-promo.jpg

alzheimers-association-navigating-treatment-options-triple-promo.jpg

119 ms

alzheimers-dementia-brain-promotileimage.webp

alzheimers-dementia-brain-promotileimage.webp

112 ms

alzheimers-resources-webinar-alztalks.webp

alzheimers-resources-webinar-alztalks.webp

119 ms

6-5MILLION_homepageimage.png

6-5MILLION_homepageimage.png

122 ms

430Million_GenerationHope_Inlineimage.jpg

430Million_GenerationHope_Inlineimage.jpg

284 ms

3_8Billion_GenerationHope_inlineimage.jpg

3_8Billion_GenerationHope_inlineimage.jpg

283 ms

get_involved_event_1.webp

get_involved_event_1.webp

196 ms

get_involved_volunteer.webp

get_involved_volunteer.webp

180 ms

get_involved_clinical_trial.webp

get_involved_clinical_trial.webp

229 ms

get_involved_advocate.webp

get_involved_advocate.webp

239 ms

alzheimers-professionals-image.jpg

alzheimers-professionals-image.jpg

284 ms

professionals_image_mobile.webp

professionals_image_mobile.webp

283 ms

7million-HomepageImage.png

7million-HomepageImage.png

284 ms

all-50-states-HomepageImage.png

all-50-states-HomepageImage.png

288 ms

1000-partnerships-HomepageImage.png

1000-partnerships-HomepageImage.png

341 ms

aC-seal-horizontal-w-url.png

aC-seal-horizontal-w-url.png

341 ms

pinit_main.js

pinit_main.js

6 ms

HouschkaAltPro-Medium.woff

HouschkaAltPro-Medium.woff

248 ms

HouschkaAltPro-Light.woff

HouschkaAltPro-Light.woff

247 ms

HouschkaAltPro-Bold.woff

HouschkaAltPro-Bold.woff

244 ms

HouschkaAltPro-ExtraBold.woff

HouschkaAltPro-ExtraBold.woff

246 ms

alz-icons.woff

alz-icons.woff

247 ms

visionBg.png

visionBg.png

226 ms

hispanics-alzheimers-facts-promotileimage.jpg

hispanics-alzheimers-facts-promotileimage.jpg

228 ms

Falling_Together_promotile.jpg

Falling_Together_promotile.jpg

230 ms

DM-Autumn-2X-Match_Promotile.jpg

DM-Autumn-2X-Match_Promotile.jpg

229 ms

alzheimers-support-groups-promotileimage.webp

alzheimers-support-groups-promotileimage.webp

228 ms

alzheimers-dementia-brain-promotileimage.webp

alzheimers-dementia-brain-promotileimage.webp

227 ms

alzheimers-resources-webinar-alztalks.webp

alzheimers-resources-webinar-alztalks.webp

230 ms

get_involved_event_1.webp

get_involved_event_1.webp

233 ms

get_involved_volunteer.webp

get_involved_volunteer.webp

230 ms

get_involved_clinical_trial.webp

get_involved_clinical_trial.webp

230 ms

get_involved_advocate.webp

get_involved_advocate.webp

231 ms

professionals_image_mobile.webp

professionals_image_mobile.webp

232 ms

texture-logo-pattern.jpg

texture-logo-pattern.jpg

234 ms

texture-logo-pattern.webp

texture-logo-pattern.webp

191 ms

BANNER_Desktop_WALK.jpg

BANNER_Desktop_WALK.jpg

62 ms

Accessibility Review

stage.alz.org accessibility score

79

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

[id] attributes on active, focusable elements are not unique

High

Heading elements are not in a sequentially-descending order

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

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

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

Best Practices

stage.alz.org best practices score

83

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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

stage.alz.org SEO score

70

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

High

Image elements do not have [alt] attributes

Crawling and Indexing

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

Impact

Issue

High

Links are not crawlable

High

Page is blocked from indexing

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 Stage.alz.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 Stage.alz.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

stage.alz.org

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