Tools & Wizards About Us
sca.ondemand.org screenshot

Report Summary

  • 33

    Performance

    Renders faster than
    53% of other websites

  • 98

    Accessibility

    Visual factors better than
    that of 94% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 85

    SEO

    Google-friendlier than
    55% of websites

sca.ondemand.org

Society of Cardiovascular Anesthesiologists OnDemand

Page Load Speed

2.4 sec in total

First Response

67 ms

Resources Loaded

2 sec

Page Rendered

294 ms

sca.ondemand.org screenshot

About Website

Visit sca.ondemand.org now to see the best up-to-date Sca On Demand content for Japan and also check out these interesting facts you probably never knew about sca.ondemand.org

Get the latest from experts in cardiothoracic anesthesiology, interventional cardiology, and cardiothoracic surgery with SCA OnDemand

Visit sca.ondemand.org

Key Findings

We analyzed Sca.ondemand.org page load time and found that the first response time was 67 ms and then it took 2.3 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.

Performance Metrics

sca.ondemand.org performance score

33

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.9 s

54/100

10%

LCP (Largest Contentful Paint)

Value6.4 s

10/100

25%

SI (Speed Index)

Value6.7 s

36/100

10%

TBT (Total Blocking Time)

Value1,650 ms

11/100

30%

CLS (Cumulative Layout Shift)

Value0.035

100/100

15%

TTI (Time to Interactive)

Value9.2 s

32/100

10%

Network Requests Diagram

sca.ondemand.org

67 ms

sca.ondemand.org

1420 ms

all.min.css

24 ms

simple-line-icons.min.css

50 ms

style.min.css

37 ms

Our browser made a total of 53 requests to load all elements on the main page. We found that 79% of them (42 requests) were addressed to the original Sca.ondemand.org, 11% (6 requests) were made to Fonts.gstatic.com and 4% (2 requests) were made to Asa.ondemand.org. The less responsive or slowest element that took the longest time to load (1.4 sec) belongs to the original domain Sca.ondemand.org.

Page Optimization Overview & Recommendations

Page size can be reduced by 97.2 kB (19%)

Content Size

521.3 kB

After Optimization

424.1 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Sca.ondemand.org main page is 521.3 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 50% of websites need less resources to load. Images take 195.6 kB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 70.2 kB

  • Original 87.8 kB
  • After minification 85.3 kB
  • After compression 17.5 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 70.2 kB or 80% of the original size.

Image Optimization

-1%

Potential reduce by 2.8 kB

  • Original 195.6 kB
  • After minification 192.8 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. Sca On Demand images are well optimized though.

JavaScript Optimization

-9%

Potential reduce by 13.5 kB

  • Original 155.1 kB
  • After minification 155.1 kB
  • After compression 141.6 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. This website has mostly compressed JavaScripts.

CSS Optimization

-13%

Potential reduce by 10.7 kB

  • Original 82.9 kB
  • After minification 82.9 kB
  • After compression 72.2 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. Sca.ondemand.org needs all CSS files to be minified and compressed as it can save up to 10.7 kB or 13% of the original size.

Requests Breakdown

Number of requests can be reduced by 34 (79%)

Requests Now

43

After Optimization

9

  • Images
  • JavaScript
  • CSS

The browser has sent 43 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Sca On Demand. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 25 to 1 for JavaScripts and from 11 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

sca.ondemand.org

sca.ondemand.org

67 ms

sca.ondemand.org

sca.ondemand.org

1420 ms

all.min.css

all.min.css

24 ms

simple-line-icons.min.css

simple-line-icons.min.css

50 ms

style.min.css

style.min.css

37 ms

frontend-lite.min.css

frontend-lite.min.css

56 ms

swiper.min.css

swiper.min.css

36 ms

post-5.css

post-5.css

33 ms

frontend-lite.min.css

frontend-lite.min.css

51 ms

post-1206.css

post-1206.css

66 ms

post-799.css

post-799.css

62 ms

widgets.css

widgets.css

67 ms

css

css

52 ms

jquery.min.js

jquery.min.js

62 ms

jquery-migrate.min.js

jquery-migrate.min.js

65 ms

imagesloaded.min.js

imagesloaded.min.js

118 ms

theme.min.js

theme.min.js

115 ms

drop-down-mobile-menu.min.js

drop-down-mobile-menu.min.js

116 ms

magnific-popup.min.js

magnific-popup.min.js

114 ms

ow-lightbox.min.js

ow-lightbox.min.js

124 ms

flickity.pkgd.min.js

flickity.pkgd.min.js

115 ms

ow-slider.min.js

ow-slider.min.js

130 ms

scroll-effect.min.js

scroll-effect.min.js

133 ms

scroll-top.min.js

scroll-top.min.js

131 ms

select.min.js

select.min.js

135 ms

webpack-pro.runtime.min.js

webpack-pro.runtime.min.js

137 ms

webpack.runtime.min.js

webpack.runtime.min.js

136 ms

frontend-modules.min.js

frontend-modules.min.js

141 ms

hooks.min.js

hooks.min.js

142 ms

i18n.min.js

i18n.min.js

141 ms

frontend.min.js

frontend.min.js

141 ms

waypoints.min.js

waypoints.min.js

140 ms

core.min.js

core.min.js

141 ms

frontend.min.js

frontend.min.js

159 ms

elements-handlers.min.js

elements-handlers.min.js

158 ms

vcd15cbe7772f49c399c6a5babf22c1241717689176015

vcd15cbe7772f49c399c6a5babf22c1241717689176015

47 ms

gtm.js

gtm.js

96 ms

Pill.png

Pill.png

70 ms

cropped-SCA24-OD-logo_500x100.png

cropped-SCA24-OD-logo_500x100.png

48 ms

SCA-2024-background-ALT.jpg

SCA-2024-background-ALT.jpg

64 ms

SCA24-OD-Devices_800x500-300x188.png

SCA24-OD-Devices_800x500-300x188.png

65 ms

icon-white-12.png

icon-white-12.png

65 ms

icon-white-02.png

icon-white-02.png

67 ms

icon-white-01.png

icon-white-01.png

78 ms

OnDemand_Web_Footer-Logo_White.png

OnDemand_Web_Footer-Logo_White.png

69 ms

Pill.png

Pill.png

364 ms

main.js

main.js

25 ms

KFOmCnqEu92Fr1Mu4mxP.ttf

KFOmCnqEu92Fr1Mu4mxP.ttf

22 ms

KFOlCnqEu92Fr1MmEU9fBBc9.ttf

KFOlCnqEu92Fr1MmEU9fBBc9.ttf

27 ms

KFOlCnqEu92Fr1MmSU5fBBc9.ttf

KFOlCnqEu92Fr1MmSU5fBBc9.ttf

37 ms

KFOkCnqEu92Fr1MmgVxIIzc.ttf

KFOkCnqEu92Fr1MmgVxIIzc.ttf

42 ms

KFOlCnqEu92Fr1MmWUlfBBc9.ttf

KFOlCnqEu92Fr1MmWUlfBBc9.ttf

51 ms

KFOlCnqEu92Fr1MmYUtfBBc9.ttf

KFOlCnqEu92Fr1MmYUtfBBc9.ttf

51 ms

Accessibility Review

sca.ondemand.org accessibility score

98

Accessibility Issues

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

sca.ondemand.org best practices score

75

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

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

sca.ondemand.org SEO score

85

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

High

Page is blocked from indexing

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

    N/A

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Sca.ondemand.org can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else), while the claimed language is English. Our system also found out that Sca.ondemand.org 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

sca.ondemand.org

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