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cdn.choosechicago.com screenshot

Report Summary

  • 17

    Performance

    Renders faster than
    32% of other websites

  • 95

    Accessibility

    Visual factors better than
    that of 86% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 91

    SEO

    Google-friendlier than
    70% of websites

cdn.choosechicago.com

Chicago Things to Do, Events, Restaurants, Hotels & Vacation Planning

Page Load Speed

3.8 sec in total

First Response

44 ms

Resources Loaded

1.6 sec

Page Rendered

2.1 sec

cdn.choosechicago.com screenshot

About Website

Click here to check amazing Cdn Choose Chicago content for United States. Otherwise, check out these important facts you probably never knew about cdn.choosechicago.com

Explore the official tourism website for Chicago. Find guides to attractions, events, restaurants, hotels, getting around and other vacation planning help.

Visit cdn.choosechicago.com

Key Findings

We analyzed Cdn.choosechicago.com page load time and found that the first response time was 44 ms and then it took 3.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.

Performance Metrics

cdn.choosechicago.com performance score

17

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.3 s

39/100

10%

LCP (Largest Contentful Paint)

Value19.9 s

0/100

25%

SI (Speed Index)

Value9.2 s

13/100

10%

TBT (Total Blocking Time)

Value4,550 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.143

78/100

15%

TTI (Time to Interactive)

Value23.1 s

1/100

10%

Network Requests Diagram

cdn.choosechicago.com

44 ms

www.choosechicago.com

103 ms

gtm.js

157 ms

app.css

60 ms

fonts.css

254 ms

Our browser made a total of 75 requests to load all elements on the main page. We found that 32% of them (24 requests) were addressed to the original Cdn.choosechicago.com, 23% (17 requests) were made to Starling.crowdriff.com and 13% (10 requests) were made to . The less responsive or slowest element that took the longest time to load (323 ms) relates to the external source Cdn.userway.org.

Page Optimization Overview & Recommendations

Page size can be reduced by 307.0 kB (22%)

Content Size

1.4 MB

After Optimization

1.1 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Cdn.choosechicago.com main page is 1.4 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. Javascripts take 698.2 kB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 115.6 kB

  • Original 147.0 kB
  • After minification 147.0 kB
  • After compression 31.4 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 115.6 kB or 79% of the original size.

Image Optimization

-4%

Potential reduce by 8.6 kB

  • Original 224.7 kB
  • After minification 216.1 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. Cdn Choose Chicago images are well optimized though.

JavaScript Optimization

-19%

Potential reduce by 135.3 kB

  • Original 698.2 kB
  • After minification 698.1 kB
  • After compression 562.9 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 135.3 kB or 19% of the original size.

CSS Optimization

-15%

Potential reduce by 47.5 kB

  • Original 314.8 kB
  • After minification 314.8 kB
  • After compression 267.2 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. Cdn.choosechicago.com needs all CSS files to be minified and compressed as it can save up to 47.5 kB or 15% of the original size.

Requests Breakdown

Number of requests can be reduced by 35 (61%)

Requests Now

57

After Optimization

22

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 57 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Cdn Choose Chicago. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 30 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

cdn.choosechicago.com

cdn.choosechicago.com

44 ms

www.choosechicago.com

www.choosechicago.com

103 ms

gtm.js

gtm.js

157 ms

app.css

app.css

60 ms

fonts.css

fonts.css

254 ms

tribe-events-pro-mini-calendar-block.min.css

tribe-events-pro-mini-calendar-block.min.css

41 ms

theme.js

theme.js

103 ms

advanced.min.js

advanced.min.js

39 ms

advanced-ads-pro.min.js

advanced-ads-pro.min.js

52 ms

base.min.js

base.min.js

52 ms

manifest.js

manifest.js

54 ms

vendor.js

vendor.js

114 ms

index.js

index.js

106 ms

gpt.js

gpt.js

120 ms

crowdriff.js

crowdriff.js

114 ms

script-chatbot.js

script-chatbot.js

120 ms

embed.min.js

embed.min.js

120 ms

js

js

138 ms

8B73148471236CB75.css

8B73148471236CB75.css

9 ms

logo-inverse.svg

logo-inverse.svg

65 ms

cnt-2017.svg

cnt-2017.svg

73 ms

cnt-2018.svg

cnt-2018.svg

66 ms

cnt-2019.svg

cnt-2019.svg

87 ms

cnt-2020.svg

cnt-2020.svg

69 ms

cnt-2021.svg

cnt-2021.svg

75 ms

cnt-2022.svg

cnt-2022.svg

83 ms

cnt-2023-red.svg

cnt-2023-red.svg

79 ms

star.svg

star.svg

86 ms

j00NWhWp4Hef0dsZUUBw==

j00NWhWp4Hef0dsZUUBw==

11 ms

qd+TGu6XJzLwK3qzzXKYeqc+L442CIxHdRkZdbYGaLU7ja73I7tkXbsoSEVVPlx0npf49NDVoVqeB3n9HbGVFAc=

qd+TGu6XJzLwK3qzzXKYeqc+L442CIxHdRkZdbYGaLU7ja73I7tkXbsoSEVVPlx0npf49NDVoVqeB3n9HbGVFAc=

10 ms

R2xlRQH

R2xlRQH

10 ms

R2xlRQH

R2xlRQH

9 ms

OpenSans-Bold-webfont.woff

OpenSans-Bold-webfont.woff

12 ms

OpenSans-Semibold-webfont.woff

OpenSans-Semibold-webfont.woff

11 ms

OpenSans-Regular-webfont.woff

OpenSans-Regular-webfont.woff

38 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

39 ms

iQDv+IXGy2HsXPq9OzpDoFxrz4jo07XAI32p9H1bmCXrGtmDamoyoenjhMTHx+7OlbL4yivvwMVORUP

iQDv+IXGy2HsXPq9OzpDoFxrz4jo07XAI32p9H1bmCXrGtmDamoyoenjhMTHx+7OlbL4yivvwMVORUP

8 ms

j00NWhWp4Hef0dsZUUBw==

j00NWhWp4Hef0dsZUUBw==

8 ms

j00NWhWp4Hef0dsZUUBw==

j00NWhWp4Hef0dsZUUBw==

7 ms

j00NWhWp4Hef0dsZUUBw==

j00NWhWp4Hef0dsZUUBw==

8 ms

R2xlRQH

R2xlRQH

7 ms

PAJJhLM6sSoWKfWCAAwDAjgbRAAB42mNgYGBkAIIbCZo5IPrmUn0hGA0AO8EFTQAA

PAJJhLM6sSoWKfWCAAwDAjgbRAAB42mNgYGBkAIIbCZo5IPrmUn0hGA0AO8EFTQAA

7 ms

bat.js

bat.js

83 ms

fbevents.js

fbevents.js

127 ms

index.js

index.js

127 ms

nsjs

nsjs

229 ms

pubads_impl.js

pubads_impl.js

47 ms

ppub_config

ppub_config

159 ms

widget.js

widget.js

323 ms

nsjs

nsjs

158 ms

vendors~init.06ef04352762db9cee28.js

vendors~init.06ef04352762db9cee28.js

140 ms

init.46c014af609b43261fec.css

init.46c014af609b43261fec.css

141 ms

init.46c014af609b43261fec.js

init.46c014af609b43261fec.js

141 ms

ads

ads

120 ms

ads

ads

121 ms

container.html

container.html

189 ms

graphql

graphql

79 ms

5741404709074553128

5741404709074553128

70 ms

abg_lite.js

abg_lite.js

61 ms

window_focus.js

window_focus.js

69 ms

ufs_web_display.js

ufs_web_display.js

69 ms

graphql

graphql

241 ms

3117220111185144693

3117220111185144693

229 ms

widget_app_base_1709133652771.js

widget_app_base_1709133652771.js

216 ms

2.f3e85d2caef8a5e1dec2.js

2.f3e85d2caef8a5e1dec2.js

35 ms

8.44542d75620504fc4a32.js

8.44542d75620504fc4a32.js

53 ms

3.3101361e901af57361cb.css

3.3101361e901af57361cb.css

54 ms

3.3101361e901af57361cb.js

3.3101361e901af57361cb.js

56 ms

13.b1e15d657c081de486d6.css

13.b1e15d657c081de486d6.css

56 ms

13.b1e15d657c081de486d6.js

13.b1e15d657c081de486d6.js

62 ms

vendors~gallery.dc2fce9493395fbad44e.js

vendors~gallery.dc2fce9493395fbad44e.js

60 ms

gallery.1306b04c384ad314fef6.css

gallery.1306b04c384ad314fef6.css

143 ms

gallery.1306b04c384ad314fef6.js

gallery.1306b04c384ad314fef6.js

58 ms

graphql

graphql

185 ms

graphql

graphql

181 ms

Accessibility Review

cdn.choosechicago.com accessibility score

95

Accessibility Issues

ARIA

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

[aria-hidden="true"] elements contain focusable descendents

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

Best Practices

cdn.choosechicago.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

cdn.choosechicago.com SEO score

91

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

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 Cdn.choosechicago.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 Cdn.choosechicago.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

cdn.choosechicago.com

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