Tools & Wizards About Us
ecgedu.com screenshot

Report Summary

  • 85

    Performance

    Renders faster than
    88% of other websites

  • 93

    Accessibility

    Visual factors better than
    that of 80% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 100

    SEO

    Google-friendlier than
    94% of websites

ecgedu.com

ECG Interpretation Courses & Practice Tests | ECGEDU.com

Page Load Speed

2.2 sec in total

First Response

181 ms

Resources Loaded

1.4 sec

Page Rendered

621 ms

ecgedu.com screenshot

About Website

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

Watch online ECG interpretation courses, take EKG pratice tests, and earn CME credits on Executive Electrocardiogram Education. Sign up today!

Visit ecgedu.com

Key Findings

We analyzed Ecgedu.com page load time and found that the first response time was 181 ms and then it took 2 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

ecgedu.com performance score

85

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.1 s

82/100

10%

LCP (Largest Contentful Paint)

Value3.8 s

55/100

25%

SI (Speed Index)

Value3.6 s

87/100

10%

TBT (Total Blocking Time)

Value20 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value3.2 s

94/100

10%

Network Requests Diagram

ecgedu.com

181 ms

www.ecgedu.com

305 ms

jquery.min.js

37 ms

lazyload.min.js

285 ms

eee-logo.png

124 ms

Our browser made a total of 27 requests to load all elements on the main page. We found that 41% of them (11 requests) were addressed to the original Ecgedu.com, 19% (5 requests) were made to Youtube.com and 15% (4 requests) were made to Img.youtube.com. The less responsive or slowest element that took the longest time to load (523 ms) relates to the external source I3.ytimg.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 256.5 kB (21%)

Content Size

1.2 MB

After Optimization

963.4 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Ecgedu.com 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. 75% 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 726.5 kB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 254.2 kB

  • Original 297.9 kB
  • After minification 293.3 kB
  • After compression 43.7 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 254.2 kB or 85% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 726.5 kB
  • After minification 726.5 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. ECGEDU images are well optimized though.

JavaScript Optimization

-2%

Potential reduce by 2.3 kB

  • Original 136.6 kB
  • After minification 136.6 kB
  • After compression 134.3 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

-0%

Potential reduce by 0 B

  • Original 58.9 kB
  • After minification 58.9 kB
  • After compression 58.9 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. Ecgedu.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 5 (24%)

Requests Now

21

After Optimization

16

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 21 CSS, Javascripts, AJAX and image requests in order to completely render the main page of ECGEDU. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 6 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

ecgedu.com

ecgedu.com

181 ms

www.ecgedu.com

www.ecgedu.com

305 ms

jquery.min.js

jquery.min.js

37 ms

lazyload.min.js

lazyload.min.js

285 ms

eee-logo.png

eee-logo.png

124 ms

home-video-sec-r-strip-overlay.png

home-video-sec-r-strip-overlay.png

234 ms

med-students.jpg

med-students.jpg

248 ms

open-sans-latin-700-normal.woff

open-sans-latin-700-normal.woff

31 ms

open-sans-latin-400-normal.woff

open-sans-latin-400-normal.woff

30 ms

maxresdefault.jpg

maxresdefault.jpg

523 ms

hqdefault.jpg

hqdefault.jpg

54 ms

hqdefault.jpg

hqdefault.jpg

55 ms

hqdefault.jpg

hqdefault.jpg

58 ms

hqdefault.jpg

hqdefault.jpg

62 ms

play-btn.png

play-btn.png

59 ms

course-syllabus-illustration.jpg

course-syllabus-illustration.jpg

76 ms

two-doctors-transparent.png

two-doctors-transparent.png

517 ms

early-days-1.png

early-days-1.png

519 ms

xHfdyljO904

xHfdyljO904

105 ms

www-player.css

www-player.css

11 ms

www-embed-player.js

www-embed-player.js

31 ms

base.js

base.js

64 ms

ad_status.js

ad_status.js

197 ms

embed.js

embed.js

53 ms

id

id

45 ms

KFOmCnqEu92Fr1Mu4mxP.ttf

KFOmCnqEu92Fr1Mu4mxP.ttf

57 ms

KFOlCnqEu92Fr1MmEU9fBBc9.ttf

KFOlCnqEu92Fr1MmEU9fBBc9.ttf

62 ms

Accessibility Review

ecgedu.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

High

Links do not have a discernible name

Best Practices

ecgedu.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

SEO Factors

ecgedu.com SEO score

100

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

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 Ecgedu.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 Ecgedu.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

ecgedu.com

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