Tools & Wizards About Us
ciochicagosummit.com screenshot

Report Summary

  • 10

    Performance

    Renders faster than
    23% of other websites

  • 59

    Accessibility

    Visual factors better than
    that of 26% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 83

    SEO

    Google-friendlier than
    46% of websites

ciochicagosummit.com

Home - CIO Chicago Summit

Page Load Speed

13.8 sec in total

First Response

22 ms

Resources Loaded

12.4 sec

Page Rendered

1.4 sec

ciochicagosummit.com screenshot

About Website

Click here to check amazing CIO Chicago Summit content. Otherwise, check out these important facts you probably never knew about ciochicagosummit.com

Visit ciochicagosummit.com

Key Findings

We analyzed Ciochicagosummit.com page load time and found that the first response time was 22 ms and then it took 13.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.

Performance Metrics

ciochicagosummit.com performance score

10

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.5 s

33/100

10%

LCP (Largest Contentful Paint)

Value5.3 s

22/100

25%

SI (Speed Index)

Value17.6 s

0/100

10%

TBT (Total Blocking Time)

Value6,630 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value1.013

2/100

15%

TTI (Time to Interactive)

Value16.4 s

5/100

10%

Network Requests Diagram

ciochicagosummit.com

22 ms

cio.cdm.events

256 ms

cio.cdm.events

10551 ms

css2

52 ms

css

69 ms

Our browser made a total of 113 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Ciochicagosummit.com, 48% (54 requests) were made to Cio.cdm.events and 31% (35 requests) were made to Cdm.events. The less responsive or slowest element that took the longest time to load (10.6 sec) relates to the external source Cio.cdm.events.

Page Optimization Overview & Recommendations

Page size can be reduced by 104.4 kB (4%)

Content Size

2.5 MB

After Optimization

2.4 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Ciochicagosummit.com main page is 2.5 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

-80%

Potential reduce by 37.4 kB

  • Original 46.4 kB
  • After minification 39.7 kB
  • After compression 9.1 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 6.8 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 37.4 kB or 80% of the original size.

Image Optimization

-3%

Potential reduce by 61.4 kB

  • Original 2.1 MB
  • After minification 2.1 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. CIO Chicago Summit images are well optimized though.

JavaScript Optimization

-1%

Potential reduce by 2.9 kB

  • Original 219.1 kB
  • After minification 219.1 kB
  • After compression 216.2 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

-2%

Potential reduce by 2.8 kB

  • Original 114.0 kB
  • After minification 114.0 kB
  • After compression 111.2 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. Ciochicagosummit.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 13 (12%)

Requests Now

107

After Optimization

94

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 107 CSS, Javascripts, AJAX and image requests in order to completely render the main page of CIO Chicago Summit. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 8 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

ciochicagosummit.com

ciochicagosummit.com

22 ms

cio.cdm.events

cio.cdm.events

256 ms

cio.cdm.events

cio.cdm.events

10551 ms

css2

css2

52 ms

css

css

69 ms

jquery-3.7.0.min.js

jquery-3.7.0.min.js

39 ms

modernizr-2.6.2.min.js

modernizr-2.6.2.min.js

33 ms

all.min.css

all.min.css

48 ms

css2

css2

111 ms

mdb.min.css

mdb.min.css

111 ms

custom008.css

custom008.css

108 ms

mdb.min.js

mdb.min.js

141 ms

cio_logo_001.svg

cio_logo_001.svg

137 ms

cdm_media_logo_reverse_white.svg

cdm_media_logo_reverse_white.svg

138 ms

PlzSVd7P_LU

PlzSVd7P_LU

135 ms

Tt5_A67QTDY

Tt5_A67QTDY

246 ms

cio_logo_002.svg

cio_logo_002.svg

234 ms

mw.jpg

mw.jpg

452 ms

gw.jpg

gw.jpg

455 ms

wc.jpg

wc.jpg

458 ms

sm.jpg

sm.jpg

576 ms

ac.jpg

ac.jpg

579 ms

ks.jpg

ks.jpg

581 ms

sl.jpg

sl.jpg

582 ms

na.jpg

na.jpg

582 ms

ben_halpert.jpg

ben_halpert.jpg

582 ms

brent_deterding.jpg

brent_deterding.jpg

582 ms

calvin_miller.jpg

calvin_miller.jpg

583 ms

charles_zentay.jpg

charles_zentay.jpg

583 ms

edward_wagoner.jpg

edward_wagoner.jpg

583 ms

gorrell_cheek.jpg

gorrell_cheek.jpg

647 ms

james_binford.jpg

james_binford.jpg

704 ms

james_powell.jpg

james_powell.jpg

768 ms

jerry_fowler.jpg

jerry_fowler.jpg

785 ms

martin_fisher.jpg

martin_fisher.jpg

783 ms

michael_boucher.jpg

michael_boucher.jpg

802 ms

michael_medgyess.jpg

michael_medgyess.jpg

805 ms

paul_beswick.jpg

paul_beswick.jpg

1140 ms

rick_doten.jpg

rick_doten.jpg

1139 ms

roger_czuchra.jpg

roger_czuchra.jpg

1243 ms

rusty_atkinson.jpg

rusty_atkinson.jpg

1243 ms

steve_dotson.jpg

steve_dotson.jpg

1156 ms

steve_pugh.jpg

steve_pugh.jpg

1243 ms

suk-wah_kwok.jpg

suk-wah_kwok.jpg

1244 ms

troy_clawson.jpg

troy_clawson.jpg

1244 ms

menu16_btn.svg

menu16_btn.svg

53 ms

home.svg

home.svg

54 ms

s001.jpg

s001.jpg

85 ms

s002.jpg

s002.jpg

53 ms

arizona_bg.jpg

arizona_bg.jpg

121 ms

cdm_media_logo_secondary_grey.svg

cdm_media_logo_secondary_grey.svg

202 ms

rDwb0nMS3RM

rDwb0nMS3RM

229 ms

cio_bg.jpg

cio_bg.jpg

1215 ms

arizona_feat_bg.jpg

arizona_feat_bg.jpg

1322 ms

prospectus_bg.jpg

prospectus_bg.jpg

1217 ms

cio002.jpg

cio002.jpg

1216 ms

cdm_bg.png

cdm_bg.png

1403 ms

adidas.jpg

adidas.jpg

58 ms

bentley.jpg

bentley.jpg

56 ms

comcast.jpg

comcast.jpg

77 ms

costco.jpg

costco.jpg

78 ms

cvs.jpg

cvs.jpg

78 ms

delta.jpg

delta.jpg

77 ms

diageo.jpg

diageo.jpg

84 ms

ge.jpg

ge.jpg

96 ms

hsbc.jpg

hsbc.jpg

95 ms

ikea.jpg

ikea.jpg

96 ms

johnson&johnson.jpg

johnson&johnson.jpg

96 ms

maersk.jpg

maersk.jpg

174 ms

metlife.jpg

metlife.jpg

174 ms

national_grid.jpg

national_grid.jpg

175 ms

shopify.jpg

shopify.jpg

199 ms

nike.jpg

nike.jpg

198 ms

santander.jpg

santander.jpg

198 ms

shell.jpg

shell.jpg

417 ms

ups.jpg

ups.jpg

420 ms

walmart.jpg

walmart.jpg

418 ms

v001.png

v001.png

419 ms

v002.png

v002.png

418 ms

v003.png

v003.png

419 ms

v004.png

v004.png

420 ms

v005.png

v005.png

420 ms

v006.png

v006.png

420 ms

aws.jpg

aws.jpg

421 ms

cloudera.jpg

cloudera.jpg

421 ms

denodo.jpg

denodo.jpg

422 ms

font

font

59 ms

exasol.jpg

exasol.jpg

535 ms

google_cloud.jpg

google_cloud.jpg

526 ms

hazelcast.jpg

hazelcast.jpg

517 ms

ibm.jpg

ibm.jpg

516 ms

impetus.jpg

impetus.jpg

516 ms

informatica.jpg

informatica.jpg

488 ms

prolifics.jpg

prolifics.jpg

486 ms

redis.jpg

redis.jpg

486 ms

stibo_systems.jpg

stibo_systems.jpg

467 ms

teradata.jpg

teradata.jpg

468 ms

tiger_analytics.jpg

tiger_analytics.jpg

467 ms

vertica.jpg

vertica.jpg

467 ms

calendar.svg

calendar.svg

462 ms

cdm_media_logo_2014_normal.png

cdm_media_logo_2014_normal.png

455 ms

www-player.css

www-player.css

7 ms

www-embed-player.js

www-embed-player.js

76 ms

base.js

base.js

123 ms

ad_status.js

ad_status.js

401 ms

fa-regular-400.ttf

fa-regular-400.ttf

247 ms

fa-solid-900.ttf

fa-solid-900.ttf

311 ms

u3o6s91JBL8hdS-8zlKaE9_QjMMICyQyS6sMo66aQxY.js

u3o6s91JBL8hdS-8zlKaE9_QjMMICyQyS6sMo66aQxY.js

281 ms

embed.js

embed.js

154 ms

id

id

80 ms

Create

Create

441 ms

Create

Create

355 ms

Create

Create

442 ms

Accessibility Review

ciochicagosummit.com accessibility score

59

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

Image elements do not have [alt] attributes

High

Form elements do not have associated labels

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

Best Practices

ciochicagosummit.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

Page has valid source maps

SEO Factors

ciochicagosummit.com SEO score

83

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

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

Language and Encoding

  • Language Detected

    N/A

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Ciochicagosummit.com 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) and no language is claimed in <html> or <meta> tags either. Our system also found out that Ciochicagosummit.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

ciochicagosummit.com

Open Graph description is not detected on the main page of CIO Chicago Summit. 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: