Tools & Wizards About Us
heartsleep.com screenshot

Report Summary

  • 20

    Performance

    Renders faster than
    37% of other websites

  • 93

    Accessibility

    Visual factors better than
    that of 80% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 86

    SEO

    Google-friendlier than
    60% of websites

heartsleep.com

Cardiologist in Las Vegas Nevada | Sleep Specialist| Dr. Ejaz Kamboj

Page Load Speed

7.2 sec in total

First Response

393 ms

Resources Loaded

6.5 sec

Page Rendered

302 ms

heartsleep.com screenshot

About Website

Welcome to heartsleep.com homepage info - get ready to check Heart Sleep best content right away, or after learning these important things about heartsleep.com

Drop by our offices for more details about Cardiology, Weight Management or Urgent Care. You may also call 702-650-0009 for assistance.

Visit heartsleep.com

Key Findings

We analyzed Heartsleep.com page load time and found that the first response time was 393 ms and then it took 6.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.

Performance Metrics

heartsleep.com performance score

20

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.0 s

23/100

10%

LCP (Largest Contentful Paint)

Value27.1 s

0/100

25%

SI (Speed Index)

Value13.4 s

2/100

10%

TBT (Total Blocking Time)

Value1,470 ms

14/100

30%

CLS (Cumulative Layout Shift)

Value0.095

91/100

15%

TTI (Time to Interactive)

Value23.6 s

1/100

10%

Network Requests Diagram

www.heartsleep.com

393 ms

normalize.min.css

99 ms

helper.min.css

100 ms

style.min.css

101 ms

media.min.css

104 ms

Our browser made a total of 77 requests to load all elements on the main page. We found that 61% of them (47 requests) were addressed to the original Heartsleep.com, 13% (10 requests) were made to Fonts.gstatic.com and 8% (6 requests) were made to Youtube-nocookie.com. The less responsive or slowest element that took the longest time to load (5.2 sec) relates to the external source Fonts.gstatic.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 530.9 kB (18%)

Content Size

2.9 MB

After Optimization

2.4 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Heartsleep.com main page is 2.9 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. Only a small number of websites need less resources to load. Images take 2.1 MB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 34.5 kB

  • Original 42.7 kB
  • After minification 40.0 kB
  • After compression 8.2 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 34.5 kB or 81% of the original size.

Image Optimization

-5%

Potential reduce by 97.2 kB

  • Original 2.1 MB
  • After minification 2.0 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. Heart Sleep images are well optimized though.

JavaScript Optimization

-47%

Potential reduce by 270.7 kB

  • Original 571.9 kB
  • After minification 567.0 kB
  • After compression 301.1 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 270.7 kB or 47% of the original size.

CSS Optimization

-60%

Potential reduce by 128.4 kB

  • Original 215.3 kB
  • After minification 215.1 kB
  • After compression 86.9 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. Heartsleep.com needs all CSS files to be minified and compressed as it can save up to 128.4 kB or 60% of the original size.

Requests Breakdown

Number of requests can be reduced by 39 (59%)

Requests Now

66

After Optimization

27

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 66 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Heart Sleep. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 19 to 1 for JavaScripts and from 13 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

www.heartsleep.com

www.heartsleep.com

393 ms

normalize.min.css

normalize.min.css

99 ms

helper.min.css

helper.min.css

100 ms

style.min.css

style.min.css

101 ms

media.min.css

media.min.css

104 ms

font-awesome.min.css

font-awesome.min.css

153 ms

skitter.styles.min.css

skitter.styles.min.css

103 ms

rslides.min.css

rslides.min.css

148 ms

css

css

32 ms

style.min.css

style.min.css

396 ms

css

css

36 ms

addthis_wordpress_public.min.css

addthis_wordpress_public.min.css

104 ms

js

js

58 ms

widget.js

widget.js

168 ms

modernizr-custom-v2.7.1.min.js

modernizr-custom-v2.7.1.min.js

105 ms

jquery-2.1.1.min.js

jquery-2.1.1.min.js

304 ms

selectivizr-min.js

selectivizr-min.js

152 ms

calcheight.min.js

calcheight.min.js

152 ms

jquery.skitter.min.js

jquery.skitter.min.js

304 ms

jquery.easing.1.3.js

jquery.easing.1.3.js

155 ms

responsiveslides.min.js

responsiveslides.min.js

202 ms

plugins.min.js

plugins.min.js

202 ms

addthis_widget.js

addthis_widget.js

142 ms

css2

css2

20 ms

5n2AKNNsABA

5n2AKNNsABA

183 ms

embed

embed

468 ms

logo.png

logo.png

188 ms

lispacer.png

lispacer.png

96 ms

banner-bg.png

banner-bg.png

1093 ms

slide-before.png

slide-before.png

96 ms

1.png

1.png

463 ms

2.png

2.png

465 ms

3.png

3.png

487 ms

mid2.png

mid2.png

207 ms

main-a.png

main-a.png

461 ms

main-after.png

main-after.png

461 ms

main-img.png

main-img.png

463 ms

bot1.png

bot1.png

462 ms

bot-a-after.png

bot-a-after.png

474 ms

bot2.png

bot2.png

474 ms

bot3.png

bot3.png

475 ms

bot4.png

bot4.png

478 ms

bot5.png

bot5.png

487 ms

bot6.png

bot6.png

486 ms

bottom2.png

bottom2.png

647 ms

bot-a.png

bot-a.png

487 ms

bottom2-img.png

bottom2-img.png

648 ms

footer_spacer.png

footer_spacer.png

491 ms

c-box-after.png

c-box-after.png

492 ms

footer-logo.png

footer-logo.png

492 ms

fb.png

fb.png

547 ms

tw.png

tw.png

547 ms

font

font

32 ms

font

font

349 ms

font

font

363 ms

font

font

356 ms

font

font

359 ms

font

font

5097 ms

font

font

370 ms

font

font

366 ms

font

font

5230 ms

font

font

380 ms

prev.png

prev.png

413 ms

next.png

next.png

513 ms

ajax-loader.gif

ajax-loader.gif

686 ms

www-player.css

www-player.css

14 ms

www-embed-player.js

www-embed-player.js

33 ms

base.js

base.js

57 ms

bpc16QBfL2kQ_bKRB2HbvtPTfk1rk9b6CTqi5DIFZjk.js

bpc16QBfL2kQ_bKRB2HbvtPTfk1rk9b6CTqi5DIFZjk.js

67 ms

embed.js

embed.js

89 ms

js

js

184 ms

search.js

search.js

3 ms

geometry.js

geometry.js

6 ms

main.js

main.js

12 ms

Create

Create

26 ms

GenerateIT

GenerateIT

15 ms

log_event

log_event

15 ms

Accessibility Review

heartsleep.com accessibility score

93

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

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

heartsleep.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

heartsleep.com SEO score

86

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

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

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Heartsleep.com can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Heartsleep.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

heartsleep.com

Open Graph description is not detected on the main page of Heart Sleep. 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: