Tools & Wizards About Us
cosmopolitanlasvegas.com screenshot

Report Summary

  • 0

    Performance

  • 0

    Accessibility

  • 0

    Best Practices

  • 0

    SEO

cosmopolitanlasvegas.com

Las Vegas Luxury Hotel | The Cosmopolitan

Page Load Speed

4 sec in total

First Response

805 ms

Resources Loaded

2.4 sec

Page Rendered

750 ms

cosmopolitanlasvegas.com screenshot

About Website

Welcome to cosmopolitanlasvegas.com homepage info - get ready to check Cosmopolitan Las Vegas best content for United States right away, or after learning these important things about cosmopolitanlasvegas.com

Experience a luxury Las Vegas hotel and casino along The Strip and explore the unexpected. At The Cosmopolitan of Las Vegas, the possibilities are endless.

Visit cosmopolitanlasvegas.com

Key Findings

We analyzed Cosmopolitanlasvegas.com page load time and found that the first response time was 805 ms and then it took 3.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.

Performance Metrics

cosmopolitanlasvegas.com performance score

0

Network Requests Diagram

cosmopolitanlasvegas.com

805 ms

www.cosmopolitanlasvegas.com

312 ms

essentials.js

10 ms

global_f13_2016-02-19-16-21_4209491568.css

20 ms

global_f2_2015-08-31-19-06_3379316909.js

18 ms

Our browser made a total of 48 requests to load all elements on the main page. We found that 69% of them (33 requests) were addressed to the original Cosmopolitanlasvegas.com, 4% (2 requests) were made to Google-analytics.com and 4% (2 requests) were made to 5258867.fls.doubleclick.net. The less responsive or slowest element that took the longest time to load (805 ms) belongs to the original domain Cosmopolitanlasvegas.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.0 MB (59%)

Content Size

1.7 MB

After Optimization

703.1 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Cosmopolitanlasvegas.com main page is 1.7 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. 55% of websites need less resources to load. Javascripts take 635.5 kB which makes up the majority of the site volume.

HTML Optimization

-87%

Potential reduce by 132.6 kB

  • Original 151.7 kB
  • After minification 133.1 kB
  • After compression 19.1 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 18.6 kB, which is 12% 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 132.6 kB or 87% of the original size.

Image Optimization

-11%

Potential reduce by 57.2 kB

  • Original 542.1 kB
  • After minification 484.9 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. Obviously, Cosmopolitan Las Vegas needs image optimization as it can save up to 57.2 kB or 11% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-75%

Potential reduce by 476.3 kB

  • Original 635.5 kB
  • After minification 460.5 kB
  • After compression 159.1 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 476.3 kB or 75% of the original size.

CSS Optimization

-89%

Potential reduce by 338.6 kB

  • Original 378.7 kB
  • After minification 283.4 kB
  • After compression 40.0 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. Cosmopolitanlasvegas.com needs all CSS files to be minified and compressed as it can save up to 338.6 kB or 89% of the original size.

Requests Breakdown

Number of requests can be reduced by 10 (27%)

Requests Now

37

After Optimization

27

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 37 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Cosmopolitan Las Vegas. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 11 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

cosmopolitanlasvegas.com

cosmopolitanlasvegas.com

805 ms

www.cosmopolitanlasvegas.com

www.cosmopolitanlasvegas.com

312 ms

essentials.js

essentials.js

10 ms

global_f13_2016-02-19-16-21_4209491568.css

global_f13_2016-02-19-16-21_4209491568.css

20 ms

global_f2_2015-08-31-19-06_3379316909.js

global_f2_2015-08-31-19-06_3379316909.js

18 ms

javascript.imageSwitch.js

javascript.imageSwitch.js

17 ms

style.imageSwitch.css

style.imageSwitch.css

11 ms

player_api

player_api

122 ms

global_f1_2015-09-17-16-30_627919692.js

global_f1_2015-09-17-16-30_627919692.js

75 ms

footer_f5_2016-01-25-20-42_2833221071.js

footer_f5_2016-01-25-20-42_2833221071.js

76 ms

gtm.js

gtm.js

459 ms

logo.png

logo.png

14 ms

fishnet-dropdowns.png

fishnet-dropdowns.png

18 ms

fishnet-megamenu.png

fishnet-megamenu.png

34 ms

menu_image_one.jpg

menu_image_one.jpg

13 ms

menu_image_two.jpg

menu_image_two.jpg

17 ms

menu_image_three.jpg

menu_image_three.jpg

17 ms

datepicker_bg.png

datepicker_bg.png

17 ms

autograph_collection.png

autograph_collection.png

18 ms

fishnet-popups.png

fishnet-popups.png

32 ms

identity_logo.png

identity_logo.png

18 ms

2F3E95_2_0.woff

2F3E95_2_0.woff

405 ms

www-widgetapi.js

www-widgetapi.js

444 ms

net_pattern_large.png

net_pattern_large.png

271 ms

left_bracket_inline.svg

left_bracket_inline.svg

369 ms

right_bracket_inline.svg

right_bracket_inline.svg

365 ms

momofuku-white.png

momofuku-white.png

269 ms

milk-bar-white.png

milk-bar-white.png

271 ms

RRL2.png

RRL2.png

270 ms

BeautyEssex.png

BeautyEssex.png

270 ms

ChinaPoblano.png

ChinaPoblano.png

271 ms

Garamond.woff

Garamond.woff

521 ms

2F3E95_0_0.woff

2F3E95_0_0.woff

360 ms

Garamond-Italic.woff

Garamond-Italic.woff

521 ms

2F3E95_1_0.woff

2F3E95_1_0.woff

408 ms

cosmo_font.woff

cosmo_font.woff

614 ms

analytics.js

analytics.js

110 ms

activityi;src=5258867;type=tcolvge0;cat=endtt00;ord=1;num=5517644361104;~oref=https%3A%2F%2Fwww.cosmopolitanlasvegas.com%2F

activityi;src=5258867;type=tcolvge0;cat=endtt00;ord=1;num=5517644361104;~oref=https%3A%2F%2Fwww.cosmopolitanlasvegas.com%2F

52 ms

activityi;src=5258867;type=tcolvge0;cat=endtt0;ord=8341132039553;~oref=https%3A%2F%2Fwww.cosmopolitanlasvegas.com%2F

activityi;src=5258867;type=tcolvge0;cat=endtt0;ord=8341132039553;~oref=https%3A%2F%2Fwww.cosmopolitanlasvegas.com%2F

104 ms

conversion.js

conversion.js

165 ms

fbevents.js

fbevents.js

204 ms

collect

collect

99 ms

collect

collect

318 ms

92 ms

241 ms

214 ms

ga-audiences

ga-audiences

50 ms

34 ms

SEO Factors

cosmopolitanlasvegas.com SEO score

0

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 Cosmopolitanlasvegas.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 Cosmopolitanlasvegas.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

cosmopolitanlasvegas.com

Open Graph description is not detected on the main page of Cosmopolitan Las Vegas. 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: