Tools & Wizards About Us
11cadogangardens.com screenshot

Report Summary

  • 39

    Performance

    Renders faster than
    58% of other websites

  • 75

    Accessibility

    Visual factors better than
    that of 41% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 90

    SEO

    Google-friendlier than
    68% of websites

11cadogangardens.com

11 Cadogan Gardens Hotel | 5 Star Hotel Chelsea London

Page Load Speed

2.4 sec in total

First Response

191 ms

Resources Loaded

1.9 sec

Page Rendered

364 ms

11cadogangardens.com screenshot

About Website

Visit 11cadogangardens.com now to see the best up-to-date 11 Cadogan Gardens content for United Kingdom and also check out these interesting facts you probably never knew about 11cadogangardens.com

A stylish & imaginative home for the modern traveller, The 11Cadogan Gardens redefines what it means to be a London hotel. Book your stay with us.

Visit 11cadogangardens.com

Key Findings

We analyzed 11cadogangardens.com page load time and found that the first response time was 191 ms and then it took 2.3 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

11cadogangardens.com performance score

39

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.6 s

33/100

10%

LCP (Largest Contentful Paint)

Value7.9 s

3/100

25%

SI (Speed Index)

Value6.7 s

37/100

10%

TBT (Total Blocking Time)

Value340 ms

74/100

30%

CLS (Cumulative Layout Shift)

Value0.324

35/100

15%

TTI (Time to Interactive)

Value8.5 s

38/100

10%

Network Requests Diagram

11cadogangardens.com

191 ms

www.11cadogangardens.com

503 ms

gtm.js

84 ms

main.css

258 ms

bib7ici.css

53 ms

Our browser made a total of 43 requests to load all elements on the main page. We found that 91% of them (39 requests) were addressed to the original 11cadogangardens.com, 2% (1 request) were made to Googletagmanager.com and 2% (1 request) were made to Use.typekit.net. The less responsive or slowest element that took the longest time to load (957 ms) belongs to the original domain 11cadogangardens.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 186.5 kB (9%)

Content Size

2.0 MB

After Optimization

1.8 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of 11cadogangardens.com main page is 2.0 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. 35% of websites need less resources to load. Images take 1.6 MB which makes up the majority of the site volume.

HTML Optimization

-87%

Potential reduce by 116.7 kB

  • Original 134.0 kB
  • After minification 99.7 kB
  • After compression 17.3 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 34.3 kB, which is 26% 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 116.7 kB or 87% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 1.6 MB
  • After minification 1.6 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. 11 Cadogan Gardens images are well optimized though.

JavaScript Optimization

-16%

Potential reduce by 38.2 kB

  • Original 239.0 kB
  • After minification 239.0 kB
  • After compression 200.7 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 38.2 kB or 16% of the original size.

CSS Optimization

-36%

Potential reduce by 31.6 kB

  • Original 88.7 kB
  • After minification 88.7 kB
  • After compression 57.1 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. 11cadogangardens.com needs all CSS files to be minified and compressed as it can save up to 31.6 kB or 36% of the original size.

Requests Breakdown

Number of requests can be reduced by 12 (29%)

Requests Now

41

After Optimization

29

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 41 CSS, Javascripts, AJAX and image requests in order to completely render the main page of 11 Cadogan Gardens. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

11cadogangardens.com

11cadogangardens.com

191 ms

www.11cadogangardens.com

www.11cadogangardens.com

503 ms

gtm.js

gtm.js

84 ms

main.css

main.css

258 ms

bib7ici.css

bib7ici.css

53 ms

close-white.svg

close-white.svg

342 ms

decrement.svg

decrement.svg

338 ms

increment.svg

increment.svg

338 ms

iconic-luxury-hotels-logo.svg

iconic-luxury-hotels-logo.svg

338 ms

relais-chateaux-logo.svg

relais-chateaux-logo.svg

339 ms

cadogan-logo-white.svg

cadogan-logo-white.svg

340 ms

gift-icon-cadogan.svg

gift-icon-cadogan.svg

389 ms

instagram-white.svg

instagram-white.svg

388 ms

facebook-white.svg

facebook-white.svg

390 ms

cadogan-logo-green.svg

cadogan-logo-green.svg

392 ms

burger-menu.svg

burger-menu.svg

395 ms

p.css

p.css

26 ms

_mg_7273-landscape-final.jpg

_mg_7273-landscape-final.jpg

500 ms

afternoon-tea-in-the-secret-garden.jpg

afternoon-tea-in-the-secret-garden.jpg

705 ms

sloane-suite.jpg

sloane-suite.jpg

713 ms

aa-hot-thh-5stars-red-2024.png

aa-hot-thh-5stars-red-2024.png

404 ms

aa-hospitality-smallhotelgroup-oty-22.png

aa-hospitality-smallhotelgroup-oty-22.png

403 ms

js

js

92 ms

userEvents.js

userEvents.js

404 ms

main.js

main.js

957 ms

iconic-logo.svg

iconic-logo.svg

480 ms

relais-et-chateaux-logo-digital-copy.svg

relais-et-chateaux-logo-digital-copy.svg

483 ms

chevron-down-white.svg

chevron-down-white.svg

336 ms

cadogan-cta-left.png

cadogan-cta-left.png

338 ms

cadogan-cta-right.png

cadogan-cta-right.png

356 ms

cadogan-cta-large-left.png

cadogan-cta-large-left.png

492 ms

cadogan-cta-large-right.png

cadogan-cta-large-right.png

493 ms

signature_suite-breakfast_11_cadogan_gardens_.jpg

signature_suite-breakfast_11_cadogan_gardens_.jpg

437 ms

11cg-map-overlay.png

11cg-map-overlay.png

520 ms

close-grey.svg

close-grey.svg

559 ms

litepicker.js

litepicker.js

79 ms

close-white.svg

close-white.svg

84 ms

gift-icon-cadogan.svg

gift-icon-cadogan.svg

81 ms

instagram-white.svg

instagram-white.svg

80 ms

facebook-white.svg

facebook-white.svg

77 ms

burger-menu.svg

burger-menu.svg

95 ms

chevron-left-white.svg

chevron-left-white.svg

91 ms

chevron-right-white.svg

chevron-right-white.svg

103 ms

Accessibility Review

11cadogangardens.com accessibility score

75

Accessibility Issues

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

High

Links do not have a discernible name

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.

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 IDs are not unique

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

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

11cadogangardens.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

11cadogangardens.com SEO score

90

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

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

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise 11cadogangardens.com can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that 11cadogangardens.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

11cadogangardens.com

Open Graph data is detected on the main page of 11 Cadogan Gardens. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: