Tools & Wizards About Us
davidposen.com screenshot

Report Summary

  • 45

    Performance

    Renders faster than
    64% of other websites

  • 66

    Accessibility

    Visual factors better than
    that of 31% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 92

    SEO

    Google-friendlier than
    74% of websites

davidposen.com

David Posen MD | Speaker. Author. Trainer.

Page Load Speed

2 sec in total

First Response

171 ms

Resources Loaded

1.4 sec

Page Rendered

442 ms

davidposen.com screenshot

About Website

Welcome to davidposen.com homepage info - get ready to check David Posen best content right away, or after learning these important things about davidposen.com

Dr. David Posen is a leading speaker and best selling author on stress.

Visit davidposen.com

Key Findings

We analyzed Davidposen.com page load time and found that the first response time was 171 ms and then it took 1.9 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 40% of websites can load faster.

Performance Metrics

davidposen.com performance score

45

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.4 s

38/100

10%

LCP (Largest Contentful Paint)

Value3.4 s

67/100

25%

SI (Speed Index)

Value7.7 s

24/100

10%

TBT (Total Blocking Time)

Value1,100 ms

23/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value18.6 s

3/100

10%

Network Requests Diagram

davidposen.com

171 ms

davidposen.com

264 ms

consolidated-0.css

187 ms

font-awesome.min.css

27 ms

stacks.css

179 ms

Our browser made a total of 45 requests to load all elements on the main page. We found that 60% of them (27 requests) were addressed to the original Davidposen.com, 13% (6 requests) were made to Youtube.com and 9% (4 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (533 ms) belongs to the original domain Davidposen.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 326.9 kB (10%)

Content Size

3.4 MB

After Optimization

3.1 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Davidposen.com main page is 3.4 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. 80% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 3.0 MB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 17.3 kB

  • Original 21.6 kB
  • After minification 18.8 kB
  • After compression 4.3 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 2.8 kB, which is 13% 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 17.3 kB or 80% of the original size.

Image Optimization

-9%

Potential reduce by 252.7 kB

  • Original 3.0 MB
  • After minification 2.7 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. David Posen images are well optimized though.

JavaScript Optimization

-9%

Potential reduce by 25.1 kB

  • Original 275.0 kB
  • After minification 274.9 kB
  • After compression 249.9 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. This website has mostly compressed JavaScripts.

CSS Optimization

-21%

Potential reduce by 31.8 kB

  • Original 150.7 kB
  • After minification 150.7 kB
  • After compression 118.9 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. Davidposen.com needs all CSS files to be minified and compressed as it can save up to 31.8 kB or 21% of the original size.

Requests Breakdown

Number of requests can be reduced by 24 (67%)

Requests Now

36

After Optimization

12

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 36 CSS, Javascripts, AJAX and image requests in order to completely render the main page of David Posen. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 17 to 1 for JavaScripts and from 9 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

davidposen.com

davidposen.com

171 ms

davidposen.com

davidposen.com

264 ms

consolidated-0.css

consolidated-0.css

187 ms

font-awesome.min.css

font-awesome.min.css

27 ms

stacks.css

stacks.css

179 ms

stacks_page_page0.css

stacks_page_page0.css

247 ms

jquery-2.2.4.min.js

jquery-2.2.4.min.js

258 ms

font-awesome.min.css

font-awesome.min.css

199 ms

stacks_page_page0.js

stacks_page_page0.js

184 ms

jquery.min.js

jquery.min.js

322 ms

javascript.js

javascript.js

257 ms

elixir.js

elixir.js

333 ms

nav_toggle_MENU.js

nav_toggle_MENU.js

282 ms

nav_left.js

nav_left.js

331 ms

nav_layered.js

nav_layered.js

332 ms

nav_theme_dark.js

nav_theme_dark.js

332 ms

nav_show_counters.js

nav_show_counters.js

331 ms

custom_banner19.js

custom_banner19.js

383 ms

sidebar_hidden.js

sidebar_hidden.js

384 ms

css

css

33 ms

css

css

50 ms

css

css

55 ms

Ij64EA7KpAs

Ij64EA7KpAs

117 ms

stacks-image-b84b9a3-164.png

stacks-image-b84b9a3-164.png

160 ms

stacks-image-6cc7685.jpg

stacks-image-6cc7685.jpg

245 ms

stacks-image-ac74ade.jpg

stacks-image-ac74ade.jpg

160 ms

stacks-image-4ecfe70-184x276.jpg

stacks-image-4ecfe70-184x276.jpg

102 ms

stacks-image-64bb1e7-184x272.jpg

stacks-image-64bb1e7-184x272.jpg

163 ms

stacks-image-1a8ba87-174x274.jpg

stacks-image-1a8ba87-174x274.jpg

166 ms

image_stack_img-127.jpg

image_stack_img-127.jpg

246 ms

mFT0WbgBwKPR_Z4hGN2qgx8D0A.ttf

mFT0WbgBwKPR_Z4hGN2qgx8D0A.ttf

36 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

208 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

25 ms

Ij64EA7KpAs

Ij64EA7KpAs

96 ms

banner19.jpg

banner19.jpg

533 ms

z7NFdQDnbTkabZAIOl9il_O6KJj73e7Ff0GmDuXMQg.ttf

z7NFdQDnbTkabZAIOl9il_O6KJj73e7Ff0GmDuXMQg.ttf

5 ms

www-player.css

www-player.css

6 ms

www-embed-player.js

www-embed-player.js

36 ms

base.js

base.js

71 ms

ad_status.js

ad_status.js

205 ms

bNcI7UjXjnJFAMIAjw9BFdG_qFxAD_uleT7D3Wz_WuI.js

bNcI7UjXjnJFAMIAjw9BFdG_qFxAD_uleT7D3Wz_WuI.js

135 ms

embed.js

embed.js

45 ms

KFOmCnqEu92Fr1Mu4mxP.ttf

KFOmCnqEu92Fr1Mu4mxP.ttf

22 ms

KFOlCnqEu92Fr1MmEU9fBBc9.ttf

KFOlCnqEu92Fr1MmEU9fBBc9.ttf

29 ms

id

id

24 ms

Accessibility Review

davidposen.com accessibility score

66

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

<frame> or <iframe> elements do not have a title

High

Links do not have a discernible name

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

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

davidposen.com best practices score

92

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

Page has valid source maps

SEO Factors

davidposen.com SEO score

92

Search Engine Optimization Advices

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

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 Davidposen.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 Davidposen.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

davidposen.com

Open Graph description is not detected on the main page of David Posen. 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: