Tools & Wizards About Us
aafacenters.com screenshot

Report Summary

  • 21

    Performance

    Renders faster than
    39% of other websites

  • 73

    Accessibility

    Visual factors better than
    that of 38% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 80

    SEO

    Google-friendlier than
    42% of websites

aafacenters.com

Allergy Doctor | Asthma | Food Allergist | St. Louis | Swansea | Chesterfield

Page Load Speed

1.8 sec in total

First Response

150 ms

Resources Loaded

711 ms

Page Rendered

974 ms

aafacenters.com screenshot

About Website

Visit aafacenters.com now to see the best up-to-date Aafacenters content and also check out these interesting facts you probably never knew about aafacenters.com

Need a food or allergy doctor? Have trouble with asthma? The Allergy, Food, and Asthma Center is here for your testing, help, and treating allergy issues. Allergist are standing by to help you in St. ...

Visit aafacenters.com

Key Findings

We analyzed Aafacenters.com page load time and found that the first response time was 150 ms and then it took 1.7 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

aafacenters.com performance score

21

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.4 s

70/100

10%

LCP (Largest Contentful Paint)

Value25.6 s

0/100

25%

SI (Speed Index)

Value8.2 s

20/100

10%

TBT (Total Blocking Time)

Value820 ms

36/100

30%

CLS (Cumulative Layout Shift)

Value1

2/100

15%

TTI (Time to Interactive)

Value17.6 s

4/100

10%

Network Requests Diagram

aafacenters.com

150 ms

aafacenters.com

29 ms

autoptimize_474d25ef07bd55c00a191402d39a9745.css

14 ms

css

43 ms

jquery.min.js

31 ms

Our browser made a total of 34 requests to load all elements on the main page. We found that 71% of them (24 requests) were addressed to the original Aafacenters.com, 12% (4 requests) were made to Fonts.gstatic.com and 6% (2 requests) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (453 ms) belongs to the original domain Aafacenters.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.2 MB (7%)

Content Size

16.8 MB

After Optimization

15.5 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Aafacenters.com main page is 16.8 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 16.6 MB which makes up the majority of the site volume.

HTML Optimization

-77%

Potential reduce by 28.9 kB

  • Original 37.5 kB
  • After minification 37.5 kB
  • After compression 8.6 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 28.9 kB or 77% of the original size.

Image Optimization

-7%

Potential reduce by 1.2 MB

  • Original 16.6 MB
  • After minification 15.4 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. Aafacenters images are well optimized though.

JavaScript Optimization

-8%

Potential reduce by 8.1 kB

  • Original 102.3 kB
  • After minification 102.3 kB
  • After compression 94.2 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

-15%

Potential reduce by 8.5 kB

  • Original 56.6 kB
  • After minification 56.6 kB
  • After compression 48.1 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. Aafacenters.com needs all CSS files to be minified and compressed as it can save up to 8.5 kB or 15% of the original size.

Requests Breakdown

Number of requests can be reduced by 6 (22%)

Requests Now

27

After Optimization

21

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 27 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Aafacenters. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 7 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

aafacenters.com

aafacenters.com

150 ms

aafacenters.com

aafacenters.com

29 ms

autoptimize_474d25ef07bd55c00a191402d39a9745.css

autoptimize_474d25ef07bd55c00a191402d39a9745.css

14 ms

css

css

43 ms

jquery.min.js

jquery.min.js

31 ms

apbct-public-bundle.min.js

apbct-public-bundle.min.js

30 ms

js

js

86 ms

jquery-migrate-1.2.1.min.js

jquery-migrate-1.2.1.min.js

31 ms

autoptimize_d7878bcbd040f7bac562349bdc41de16.js

autoptimize_d7878bcbd040f7bac562349bdc41de16.js

81 ms

aafa-logo.jpg

aafa-logo.jpg

12 ms

footer-logo-background.png

footer-logo-background.png

62 ms

ManHeadache.jpg

ManHeadache.jpg

44 ms

BoyInhaler-1024x689.jpg

BoyInhaler-1024x689.jpg

42 ms

EczemaBlueGirl.jpg

EczemaBlueGirl.jpg

44 ms

slider_image.png

slider_image.png

54 ms

Michael2019.jpg

Michael2019.jpg

128 ms

Project-Make-It-7-23-21-177.jpg

Project-Make-It-7-23-21-177.jpg

174 ms

Screen-Shot-2021-08-02-at-4.33.20-PM.png

Screen-Shot-2021-08-02-at-4.33.20-PM.png

130 ms

Josie2019.jpg

Josie2019.jpg

65 ms

Manoj2019.jpg

Manoj2019.jpg

130 ms

Screen-Shot-2021-08-02-at-5.15.48-PM.png

Screen-Shot-2021-08-02-at-5.15.48-PM.png

453 ms

Lauren2019.jpg

Lauren2019.jpg

133 ms

Laura2019.jpg

Laura2019.jpg

137 ms

119.png

119.png

133 ms

footer-logo-background.png

footer-logo-background.png

135 ms

logo3-white.png

logo3-white.png

135 ms

js

js

100 ms

analytics.js

analytics.js

31 ms

collect

collect

50 ms

S6uyw4BMUTPHjx4wWA.woff

S6uyw4BMUTPHjx4wWA.woff

42 ms

S6u9w4BMUTPHh6UVSwiPHw.woff

S6u9w4BMUTPHh6UVSwiPHw.woff

51 ms

S6u9w4BMUTPHh50XSwiPHw.woff

S6u9w4BMUTPHh50XSwiPHw.woff

54 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

143 ms

S6u_w4BMUTPHjxsI5wq_Gwfr.woff

S6u_w4BMUTPHjxsI5wq_Gwfr.woff

63 ms

Accessibility Review

aafacenters.com accessibility score

73

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-*] attributes do not match their roles

High

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

High

ARIA input fields do not have accessible names

High

Elements with an ARIA [role] that require children to contain a specific [role] are missing some or all of those required children.

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

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Best Practices

aafacenters.com best practices score

83

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

Browser errors were logged to the console

SEO Factors

aafacenters.com SEO score

80

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

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 Aafacenters.com 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 Aafacenters.com 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

aafacenters.com

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