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dellworld.com screenshot

Report Summary

  • 15

    Performance

    Renders faster than
    27% of other websites

  • 93

    Accessibility

    Visual factors better than
    that of 80% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 100

    SEO

    Google-friendlier than
    94% of websites

dellworld.com

Dell Technologies World 2019 Conference | Las Vegas, April 29 – May 2 | Dell EMC US

Page Load Speed

2.8 sec in total

First Response

706 ms

Resources Loaded

1.4 sec

Page Rendered

706 ms

dellworld.com screenshot

About Website

Click here to check amazing Dell World content for United States. Otherwise, check out these important facts you probably never knew about dellworld.com

Join 15K+ tech innovators at Dell Technologies World user forum in Las Vegas. Enhance your skills, transform your business and realize your digital transformation.

Visit dellworld.com

Key Findings

We analyzed Dellworld.com page load time and found that the first response time was 706 ms and then it took 2.1 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

dellworld.com performance score

15

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.5 s

6/100

10%

LCP (Largest Contentful Paint)

Value15.9 s

0/100

25%

SI (Speed Index)

Value11.3 s

5/100

10%

TBT (Total Blocking Time)

Value5,050 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.094

91/100

15%

TTI (Time to Interactive)

Value34.6 s

0/100

10%

Network Requests Diagram

dellworld.com

706 ms

Bootstrap.js

16 ms

buttons.js

7 ms

bundle.css

161 ms

bundle.js

246 ms

Our browser made a total of 51 requests to load all elements on the main page. We found that 16% of them (8 requests) were addressed to the original Dellworld.com, 14% (7 requests) were made to 8f7ff0b2bdcb95e1cf03-005bbf273b9ee62b153151d15b71b4f0.r40.cf1.rackcdn.com and 8% (4 requests) were made to Nexus.ensighten.com. The less responsive or slowest element that took the longest time to load (706 ms) belongs to the original domain Dellworld.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 948.7 kB (21%)

Content Size

4.6 MB

After Optimization

3.6 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Dellworld.com main page is 4.6 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 3.3 MB which makes up the majority of the site volume.

HTML Optimization

-71%

Potential reduce by 15.3 kB

  • Original 21.6 kB
  • After minification 18.4 kB
  • After compression 6.3 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 3.2 kB, which is 15% 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 15.3 kB or 71% of the original size.

Image Optimization

-2%

Potential reduce by 52.9 kB

  • Original 3.3 MB
  • After minification 3.3 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. Dell World images are well optimized though.

JavaScript Optimization

-69%

Potential reduce by 657.4 kB

  • Original 955.1 kB
  • After minification 954.8 kB
  • After compression 297.7 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 657.4 kB or 69% of the original size.

CSS Optimization

-84%

Potential reduce by 223.0 kB

  • Original 264.5 kB
  • After minification 264.4 kB
  • After compression 41.5 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. Dellworld.com needs all CSS files to be minified and compressed as it can save up to 223.0 kB or 84% of the original size.

Requests Breakdown

Number of requests can be reduced by 25 (53%)

Requests Now

47

After Optimization

22

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 47 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Dell World. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 14 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

dellworld.com

dellworld.com

706 ms

Bootstrap.js

Bootstrap.js

16 ms

buttons.js

buttons.js

7 ms

bundle.css

bundle.css

161 ms

bundle.js

bundle.js

246 ms

helpers.js

helpers.js

106 ms

analytics.js

analytics.js

15 ms

MasterTMS.min.js

MasterTMS.min.js

58 ms

dellworld16.svg

dellworld16.svg

107 ms

serverComponent.php

serverComponent.php

55 ms

rd

rd

54 ms

Home.jpg

Home.jpg

140 ms

collect

collect

58 ms

Austin-Skyline2.jpg

Austin-Skyline2.jpg

186 ms

Road-to-Dellworld.jpg

Road-to-Dellworld.jpg

110 ms

mpa.jpg

mpa.jpg

195 ms

Entertainment-2.jpg

Entertainment-2.jpg

191 ms

Venue-3.jpg

Venue-3.jpg

107 ms

Accomodations-Venue.jpg

Accomodations-Venue.jpg

184 ms

tags

tags

63 ms

id

id

132 ms

36f0b5315cb851a1767e254671dc59c3.js

36f0b5315cb851a1767e254671dc59c3.js

129 ms

15823fee53e8d05ae916af413409aef1.js

15823fee53e8d05ae916af413409aef1.js

83 ms

1006166411

1006166411

198 ms

tags

tags

194 ms

getAllAppDefault.esi

getAllAppDefault.esi

88 ms

14435

14435

41 ms

1006166411

1006166411

38 ms

20335

20335

140 ms

museosansfordell-100-webfont.woff

museosansfordell-100-webfont.woff

92 ms

museosansfordell-300-webfont.woff

museosansfordell-300-webfont.woff

93 ms

icon-ui.woff

icon-ui.woff

56 ms

id

id

10 ms

s34290805647615

s34290805647615

18 ms

tags

tags

13 ms

getSegment.php

getSegment.php

16 ms

checkOAuth.esi

checkOAuth.esi

11 ms

t.dhj

t.dhj

26 ms

pixel

pixel

31 ms

adxmapping.php

adxmapping.php

7 ms

t.dhj

t.dhj

31 ms

cm

cm

54 ms

x35248

x35248

111 ms

s-3271.xgi

s-3271.xgi

22 ms

hbpix

hbpix

27 ms

pixel

pixel

15 ms

11 ms

7 ms

2981

2981

28 ms

xrefid.xgi

xrefid.xgi

8 ms

dest5.html

dest5.html

16 ms

Accessibility Review

dellworld.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

dellworld.com best practices score

83

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

Missing source maps for large first-party JavaScript

SEO Factors

dellworld.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 Dellworld.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 Dellworld.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

dellworld.com

Open Graph description is not detected on the main page of Dell World. 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: