Tools & Wizards About Us
alanlowellseminars.com screenshot

Report Summary

  • 55

    Performance

    Renders faster than
    72% of other websites

  • 94

    Accessibility

    Visual factors better than
    that of 83% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 96

    SEO

    Google-friendlier than
    90% of websites

alanlowellseminars.com

Alan Lowell Seminars | Hearing Care Professional Education

Page Load Speed

768 ms in total

First Response

83 ms

Resources Loaded

517 ms

Page Rendered

168 ms

alanlowellseminars.com screenshot

About Website

Click here to check amazing Alan Lowell Seminars content. Otherwise, check out these important facts you probably never knew about alanlowellseminars.com

Prepare for the Hearing Aid Specialist State License Exam & a Rewarding Hearing Aid Dispenser Career with Our Hands-On Training Material & Courses.

Visit alanlowellseminars.com

Key Findings

We analyzed Alanlowellseminars.com page load time and found that the first response time was 83 ms and then it took 685 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 15% of websites can load faster.

Performance Metrics

alanlowellseminars.com performance score

55

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.0 s

48/100

10%

LCP (Largest Contentful Paint)

Value6.4 s

9/100

25%

SI (Speed Index)

Value3.8 s

84/100

10%

TBT (Total Blocking Time)

Value150 ms

95/100

30%

CLS (Cumulative Layout Shift)

Value0.277

44/100

15%

TTI (Time to Interactive)

Value7.3 s

49/100

10%

Network Requests Diagram

alanlowellseminars.com

83 ms

www.alanlowellseminars.com

159 ms

js

64 ms

bootstrap.min.css

80 ms

responsiveslides.css

60 ms

Our browser made a total of 30 requests to load all elements on the main page. We found that 63% of them (19 requests) were addressed to the original Alanlowellseminars.com, 7% (2 requests) were made to Embedr.flickr.com and 7% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (190 ms) belongs to the original domain Alanlowellseminars.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 644.7 kB (34%)

Content Size

1.9 MB

After Optimization

1.2 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Alanlowellseminars.com main page is 1.9 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. 20% of websites need less resources to load. Images take 1.6 MB which makes up the majority of the site volume.

HTML Optimization

-78%

Potential reduce by 13.2 kB

  • Original 17.0 kB
  • After minification 14.0 kB
  • After compression 3.8 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 3.0 kB, which is 18% 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 13.2 kB or 78% of the original size.

Image Optimization

-29%

Potential reduce by 472.3 kB

  • Original 1.6 MB
  • After minification 1.2 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. Obviously, Alan Lowell Seminars needs image optimization as it can save up to 472.3 kB or 29% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-34%

Potential reduce by 35.3 kB

  • Original 103.9 kB
  • After minification 103.8 kB
  • After compression 68.6 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 35.3 kB or 34% of the original size.

CSS Optimization

-85%

Potential reduce by 123.9 kB

  • Original 145.0 kB
  • After minification 122.2 kB
  • After compression 21.1 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. Alanlowellseminars.com needs all CSS files to be minified and compressed as it can save up to 123.9 kB or 85% of the original size.

Requests Breakdown

Number of requests can be reduced by 10 (40%)

Requests Now

25

After Optimization

15

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 25 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Alan Lowell Seminars. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 8 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

alanlowellseminars.com

alanlowellseminars.com

83 ms

www.alanlowellseminars.com

www.alanlowellseminars.com

159 ms

js

js

64 ms

bootstrap.min.css

bootstrap.min.css

80 ms

responsiveslides.css

responsiveslides.css

60 ms

css

css

35 ms

custom.css

custom.css

60 ms

client-code.js

client-code.js

16 ms

jquery.min.js

jquery.min.js

19 ms

bootstrap.min.js

bootstrap.min.js

85 ms

ddhover.js

ddhover.js

84 ms

analytics.js

analytics.js

62 ms

logo.png

logo.png

67 ms

tagline.png

tagline.png

85 ms

facebook.png

facebook.png

67 ms

phone-top.png

phone-top.png

66 ms

phone.png

phone.png

67 ms

maps.png

maps.png

92 ms

slide1.jpg

slide1.jpg

106 ms

home23-state.png

home23-state.png

178 ms

home-practical.png

home-practical.png

177 ms

home-nbc.png

home-nbc.png

190 ms

home-cerumen.png

home-cerumen.png

162 ms

logo-btm.gif

logo-btm.gif

111 ms

embedr-loader.js

embedr-loader.js

46 ms

S6uyw4BMUTPHjx4wWw.ttf

S6uyw4BMUTPHjx4wWw.ttf

31 ms

S6u9w4BMUTPHh6UVSwiPHA.ttf

S6u9w4BMUTPHh6UVSwiPHA.ttf

34 ms

eb5qeOKTaKM9pWOFIATk_glyphicons-halflings-regular.woff

eb5qeOKTaKM9pWOFIATk_glyphicons-halflings-regular.woff

82 ms

embedr-47ad26da5deade67d472950b12c94b6c.js

embedr-47ad26da5deade67d472950b12c94b6c.js

24 ms

collect

collect

14 ms

Accessibility Review

alanlowellseminars.com accessibility score

94

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

Heading elements are not in a sequentially-descending order

Best Practices

alanlowellseminars.com 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

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

alanlowellseminars.com SEO score

96

Search Engine Optimization Advices

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 Alanlowellseminars.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 Alanlowellseminars.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

alanlowellseminars.com

Open Graph description is not detected on the main page of Alan Lowell Seminars. 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: