Tools & Wizards About Us
aloftchicagocitycenter.com screenshot

Report Summary

  • 16

    Performance

    Renders faster than
    30% of other websites

  • 67

    Accessibility

    Visual factors better than
    that of 32% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 81

    SEO

    Google-friendlier than
    42% of websites

aloftchicagocitycenter.com

Hotel in River North Chicago | Aloft Chicago Downtown River North

Page Load Speed

5.5 sec in total

First Response

30 ms

Resources Loaded

4.2 sec

Page Rendered

1.2 sec

aloftchicagocitycenter.com screenshot

About Website

Visit aloftchicagocitycenter.com now to see the best up-to-date Aloft Chicago Citycenter content for United States and also check out these interesting facts you probably never knew about aloftchicagocitycenter.com

Book a stylish hotel room at Aloft Chicago Downtown River North and take advantage of on-site dining, free Wi-Fi and a close location to city attractions.

Visit aloftchicagocitycenter.com

Key Findings

We analyzed Aloftchicagocitycenter.com page load time and found that the first response time was 30 ms and then it took 5.4 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

aloftchicagocitycenter.com performance score

16

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.2 s

20/100

10%

LCP (Largest Contentful Paint)

Value19.6 s

0/100

25%

SI (Speed Index)

Value23.1 s

0/100

10%

TBT (Total Blocking Time)

Value21,500 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.087

93/100

15%

TTI (Time to Interactive)

Value52.7 s

0/100

10%

Network Requests Diagram

aloftchicagocitycenter.com

30 ms

www.aloftchicagocitycenter.com

11 ms

1637 ms

marriottCommon.js

149 ms

6e15e9b645406f938b23f5e9f0ee55b0f0aafa2feb045

93 ms

Our browser made a total of 38 requests to load all elements on the main page. We found that 5% of them (2 requests) were addressed to the original Aloftchicagocitycenter.com, 55% (21 requests) were made to Marriott.com and 34% (13 requests) were made to Cache.marriott.com. The less responsive or slowest element that took the longest time to load (1.6 sec) relates to the external source Marriott.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.3 MB (44%)

Content Size

3.0 MB

After Optimization

1.7 MB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Aloftchicagocitycenter.com main page is 3.0 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. 70% of websites need less resources to load. Javascripts take 1.5 MB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 236.4 kB

  • Original 280.9 kB
  • After minification 237.7 kB
  • After compression 44.5 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. This page needs HTML code to be minified as it can gain 43.2 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 236.4 kB or 84% of the original size.

Image Optimization

-0%

Potential reduce by 245 B

  • Original 1.3 MB
  • After minification 1.3 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. Aloft Chicago Citycenter images are well optimized though.

JavaScript Optimization

-74%

Potential reduce by 1.1 MB

  • Original 1.5 MB
  • After minification 1.5 MB
  • After compression 388.2 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 1.1 MB or 74% of the original size.

Requests Breakdown

Number of requests can be reduced by 19 (63%)

Requests Now

30

After Optimization

11

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 30 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Aloft Chicago Citycenter. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 16 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

aloftchicagocitycenter.com

aloftchicagocitycenter.com

30 ms

www.aloftchicagocitycenter.com

www.aloftchicagocitycenter.com

11 ms

1637 ms

marriottCommon.js

marriottCommon.js

149 ms

6e15e9b645406f938b23f5e9f0ee55b0f0aafa2feb045

6e15e9b645406f938b23f5e9f0ee55b0f0aafa2feb045

93 ms

ruxitagentjs_ICA7NQVfhqrux_10297240712040816.js

ruxitagentjs_ICA7NQVfhqrux_10297240712040816.js

83 ms

datalayer

datalayer

193 ms

clientlib-base.min.569a20d572bd560535b3c0a54ddfbdfc.css

clientlib-base.min.569a20d572bd560535b3c0a54ddfbdfc.css

257 ms

clientlib-firstpaint.min.bb64ce684b6fb201696bfd41bad85797.css

clientlib-firstpaint.min.bb64ce684b6fb201696bfd41bad85797.css

205 ms

clientlib-firstpaint.min.bdced2ea2ca43b0566b32eada99e1dd8.js

clientlib-firstpaint.min.bdced2ea2ca43b0566b32eada99e1dd8.js

204 ms

clientlib-sitev2.min.57596c3dee58a2cb4aa791b7234c8603.css

clientlib-sitev2.min.57596c3dee58a2cb4aa791b7234c8603.css

235 ms

clientlibs.d317a5d9bbba6e3a517179296858ca98.css

clientlibs.d317a5d9bbba6e3a517179296858ca98.css

208 ms

clientlib-hws-jquery.min.4709cf7b87b5f9ad6240b012a8445143.js

clientlib-hws-jquery.min.4709cf7b87b5f9ad6240b012a8445143.js

245 ms

launch-EN1ce795381cea451fa40478e502ecce2f.min.js

launch-EN1ce795381cea451fa40478e502ecce2f.min.js

29 ms

clientlibs.min.d317a5d9bbba6e3a517179296858ca98.css

clientlibs.min.d317a5d9bbba6e3a517179296858ca98.css

241 ms

clientlibs.min.16e9cd6e528138d85421b96b2b5a36a5.js

clientlibs.min.16e9cd6e528138d85421b96b2b5a36a5.js

243 ms

clientlibs.16e9cd6e528138d85421b96b2b5a36a5.js

clientlibs.16e9cd6e528138d85421b96b2b5a36a5.js

240 ms

clientlib-base.min.97809428e8a7697927b484e808804291.js

clientlib-base.min.97809428e8a7697927b484e808804291.js

264 ms

clientlib-sitev2.min.16be20fd861cdd619f71e43bdc2d0ce4.js

clientlib-sitev2.min.16be20fd861cdd619f71e43bdc2d0ce4.js

303 ms

bundle.js

bundle.js

261 ms

bv.js

bv.js

19 ms

EVhMgJzs

EVhMgJzs

304 ms

marriottCommon.js

marriottCommon.js

250 ms

al-logo-fullcolor-hws-14669.png

al-logo-fullcolor-hws-14669.png

498 ms

chicc-private-dining-0134-hor-clsc.jpg

chicc-private-dining-0134-hor-clsc.jpg

478 ms

chicc-pastry-case-0133-hor-clsc.jpg

chicc-pastry-case-0133-hor-clsc.jpg

745 ms

chicc-greek-yogurt-0127-sq.jpg

chicc-greek-yogurt-0127-sq.jpg

479 ms

chicc-chicago-river-2287-hor-clsc.jpg

chicc-chicago-river-2287-hor-clsc.jpg

1072 ms

chicc-food-spread-0136-hor-clsc.jpg

chicc-food-spread-0136-hor-clsc.jpg

595 ms

chicc-chicago-nightlife-2290-hor-clsc.jpg

chicc-chicago-nightlife-2290-hor-clsc.jpg

745 ms

chicc-double-9148-hor-clsc.jpg

chicc-double-9148-hor-clsc.jpg

746 ms

Swiss721BT-Medium.woff

Swiss721BT-Medium.woff

473 ms

Swiss721BT-Bold.woff

Swiss721BT-Bold.woff

473 ms

Swiss721BT-Regular.woff

Swiss721BT-Regular.woff

474 ms

mi-icons.woff

mi-icons.woff

474 ms

mi-brand-logo-icons.woff

mi-brand-logo-icons.woff

623 ms

bundle.js

bundle.js

342 ms

bundle.js

bundle.js

342 ms

Accessibility Review

aloftchicagocitycenter.com accessibility score

67

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-*] attributes do not match their roles

High

button, link, and menuitem elements do not have accessible names.

High

[aria-*] attributes do not have valid values

High

ARIA IDs are not unique

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

Tables and lists

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

Impact

Issue

High

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

Best Practices

aloftchicagocitycenter.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

aloftchicagocitycenter.com SEO score

81

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

Links do not have descriptive text

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

Links are not crawlable

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 Aloftchicagocitycenter.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 Aloftchicagocitycenter.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

aloftchicagocitycenter.com

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