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on-demand.com screenshot

Report Summary

  • 16

    Performance

    Renders faster than
    30% of other websites

  • 65

    Accessibility

    Visual factors better than
    that of 31% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 84

    SEO

    Google-friendlier than
    53% of websites

on-demand.com

On-Demand IT Training: Online IT Courses| Global Knowledge

Page Load Speed

5.9 sec in total

First Response

83 ms

Resources Loaded

5 sec

Page Rendered

818 ms

on-demand.com screenshot

About Website

Welcome to on-demand.com homepage info - get ready to check On Demand best content right away, or after learning these important things about on-demand.com

Receive expert IT training in a self-paced, online environment with convenient 24/7 access! Global Knowledge offers an interactive on-demand training experience for hundreds of IT and business courses...

Visit on-demand.com

Key Findings

We analyzed On-demand.com page load time and found that the first response time was 83 ms and then it took 5.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.

Performance Metrics

on-demand.com performance score

16

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value6.4 s

2/100

10%

LCP (Largest Contentful Paint)

Value7.6 s

3/100

25%

SI (Speed Index)

Value26.7 s

0/100

10%

TBT (Total Blocking Time)

Value36,840 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.033

100/100

15%

TTI (Time to Interactive)

Value53.6 s

0/100

10%

Network Requests Diagram

on-demand.com

83 ms

839 ms

gtm.js

382 ms

munchkin.js

377 ms

2350310814.js

190 ms

Our browser made a total of 120 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original On-demand.com, 13% (16 requests) were made to Fonts.gstatic.com and 12% (14 requests) were made to Globalknowledge.com. The less responsive or slowest element that took the longest time to load (1.6 sec) relates to the external source Fonts.gstatic.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 87.5 kB (24%)

Content Size

358.4 kB

After Optimization

270.9 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of On-demand.com main page is 358.4 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. 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. Javascripts take 243.2 kB which makes up the majority of the site volume.

HTML Optimization

-77%

Potential reduce by 74.8 kB

  • Original 97.0 kB
  • After minification 79.1 kB
  • After compression 22.2 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. This page needs HTML code to be minified as it can gain 17.9 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 74.8 kB or 77% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 2.8 kB
  • After minification 2.8 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. On Demand images are well optimized though.

JavaScript Optimization

-5%

Potential reduce by 11.4 kB

  • Original 243.2 kB
  • After minification 242.9 kB
  • After compression 231.8 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

-8%

Potential reduce by 1.3 kB

  • Original 15.4 kB
  • After minification 15.4 kB
  • After compression 14.1 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. On-demand.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 72 (75%)

Requests Now

96

After Optimization

24

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 96 CSS, Javascripts, AJAX and image requests in order to completely render the main page of 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 48 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

on-demand.com

on-demand.com

83 ms

839 ms

gtm.js

gtm.js

382 ms

munchkin.js

munchkin.js

377 ms

2350310814.js

2350310814.js

190 ms

adsbygoogle.js

adsbygoogle.js

380 ms

notice

notice

376 ms

css

css

29 ms

fonts.css

fonts.css

504 ms

polyfills.js

polyfills.js

132 ms

modernizr

modernizr

146 ms

jquery

jquery

146 ms

core.js

core.js

503 ms

gk-custom.css

gk-custom.css

504 ms

font-awesome.min.css

font-awesome.min.css

365 ms

css2

css2

354 ms

css2

css2

500 ms

translationService

translationService

142 ms

global

global

350 ms

esw.min.js

esw.min.js

349 ms

GlobalKnowledgeChatSettings

GlobalKnowledgeChatSettings

349 ms

GlobalKnowledgeChatStyle

GlobalKnowledgeChatStyle

360 ms

print

print

139 ms

munchkin.js

munchkin.js

135 ms

log

log

536 ms

v1.7-9751

v1.7-9751

215 ms

show_ads_impl.js

show_ads_impl.js

492 ms

zrt_lookup.html

zrt_lookup.html

488 ms

optimize.js

optimize.js

770 ms

conversion_async.js

conversion_async.js

766 ms

0114.js

0114.js

759 ms

bat.js

bat.js

890 ms

analytics.js

analytics.js

755 ms

js

js

97 ms

visitWebPage

visitWebPage

1035 ms

noticemsg

noticemsg

311 ms

i_flag-usa.png

i_flag-usa.png

483 ms

i_flag-canada.png

i_flag-canada.png

484 ms

i_globe.png

i_globe.png

484 ms

gk-logo.svg

gk-logo.svg

484 ms

i_gk-delivered.png

i_gk-delivered.png

483 ms

a2350310814.html

a2350310814.html

991 ms

rnCr-xNNww_2s0amA-M-.ttf

rnCr-xNNww_2s0amA-M-.ttf

803 ms

rnCs-xNNww_2s0amA9vKsV3G.ttf

rnCs-xNNww_2s0amA9vKsV3G.ttf

902 ms

rnCs-xNNww_2s0amA9uSsF3G.ttf

rnCs-xNNww_2s0amA9uSsF3G.ttf

1128 ms

rnCs-xNNww_2s0amA9v2s13G.ttf

rnCs-xNNww_2s0amA9v2s13G.ttf

1128 ms

rnCs-xNNww_2s0amA9vmtl3G.ttf

rnCs-xNNww_2s0amA9vmtl3G.ttf

1128 ms

rnCs-xNNww_2s0amA9uCt13G.ttf

rnCs-xNNww_2s0amA9uCt13G.ttf

1127 ms

rnCs-xNNww_2s0amA9uetF3G.ttf

rnCs-xNNww_2s0amA9uetF3G.ttf

1189 ms

icomoon.ttf

icomoon.ttf

365 ms

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCtr6Ew-.ttf

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCtr6Ew-.ttf

1126 ms

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCtZ6Ew-.ttf

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCtZ6Ew-.ttf

1333 ms

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCs16Ew-.ttf

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCs16Ew-.ttf

1442 ms

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCvr6Ew-.ttf

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCvr6Ew-.ttf

1258 ms

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCtr6Uw-.ttf

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCtr6Uw-.ttf

1255 ms

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCu170w-.ttf

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCu170w-.ttf

1254 ms

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCuM70w-.ttf

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCuM70w-.ttf

1333 ms

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCvr70w-.ttf

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCvr70w-.ttf

1547 ms

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCvC70w-.ttf

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCvC70w-.ttf

1552 ms

insight.min.js

insight.min.js

804 ms

fbevents.js

fbevents.js

673 ms

get-loader.js

get-loader.js

647 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

535 ms

common.min.js

common.min.js

304 ms

cookie.js

cookie.js

427 ms

integrator.js

integrator.js

486 ms

ads

ads

294 ms

336 ms

363 ms

www.globalknowledge.com.json

www.globalknowledge.com.json

165 ms

collect

collect

182 ms

collect

collect

177 ms

collect

collect

160 ms

esw.min.css

esw.min.css

121 ms

liveagent.esw.min.js

liveagent.esw.min.js

233 ms

21002521.js

21002521.js

289 ms

904741623296775

904741623296775

246 ms

a18bb0e21d11a839b7adb013c92ee611.js

a18bb0e21d11a839b7adb013c92ee611.js

144 ms

collect

collect

545 ms

collect

collect

752 ms

collect

collect

823 ms

oct.js

oct.js

607 ms

673 ms

21002521

21002521

521 ms

500 ms

www.globalknowledge.com.json

www.globalknowledge.com.json

298 ms

ga-audiences

ga-audiences

291 ms

ga-audiences

ga-audiences

87 ms

ga-audiences

ga-audiences

40 ms

clarity.js

clarity.js

82 ms

adsct

adsct

133 ms

adsct

adsct

126 ms

22 ms

nr-1216.min.js

nr-1216.min.js

244 ms

consent-pref.trustarc.com

consent-pref.trustarc.com

339 ms

pd.js

pd.js

392 ms

sodar

sodar

190 ms

esw.html

esw.html

189 ms

collect

collect

137 ms

collect

collect

137 ms

collect

collect

136 ms

collect

collect

135 ms

eswFrame.min.js

eswFrame.min.js

130 ms

sodar2.js

sodar2.js

424 ms

2545542c27

2545542c27

449 ms

get

get

178 ms

defaultpreferencemanager.nocache.js

defaultpreferencemanager.nocache.js

121 ms

session.esw.min.js

session.esw.min.js

64 ms

broadcast.esw.min.js

broadcast.esw.min.js

63 ms

loading.gif

loading.gif

100 ms

analytics

analytics

339 ms

chasitor.esw.min.js

chasitor.esw.min.js

16 ms

BD20927918984A4C65C7FF88FF25908E.cache.html

BD20927918984A4C65C7FF88FF25908E.cache.html

214 ms

truste

truste

197 ms

truste

truste

179 ms

runner.html

runner.html

71 ms

aframe

aframe

79 ms

c.gif

c.gif

58 ms

analytics

analytics

53 ms

YrdBSjzfIHcYhYLmavhSyO_EhBrLUWpx5ykdL7H9Kqg.js

YrdBSjzfIHcYhYLmavhSyO_EhBrLUWpx5ykdL7H9Kqg.js

12 ms

Accessibility Review

on-demand.com accessibility score

65

Accessibility Issues

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

Buttons do not have an accessible name

High

Image elements do not have [alt] attributes

High

Form elements do not have associated labels

High

Links do not have a discernible name

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

High

Some elements have a [tabindex] value greater than 0

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

on-demand.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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Missing source maps for large first-party JavaScript

SEO Factors

on-demand.com SEO score

84

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

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

Image elements do not have [alt] attributes

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 On-demand.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 On-demand.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

on-demand.com

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