Tools & Wizards About Us
dukeshotel.co.uk screenshot

Report Summary

  • 48

    Performance

    Renders faster than
    67% of other websites

  • 85

    Accessibility

    Visual factors better than
    that of 60% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    56% of websites

  • 89

    SEO

    Google-friendlier than
    67% of websites

dukeshotel.co.uk

DUKES London Mayfair : Boutique Hotel, England’s Leading Hotel

Page Load Speed

1.7 sec in total

First Response

186 ms

Resources Loaded

885 ms

Page Rendered

665 ms

dukeshotel.co.uk screenshot

About Website

Visit dukeshotel.co.uk now to see the best up-to-date DUKES Hotel content for United Kingdom and also check out these interesting facts you probably never knew about dukeshotel.co.uk

DUKES London is a sophisticated, luxury hotel where you will arrive as a guest and leave as a friend.

Visit dukeshotel.co.uk

Key Findings

We analyzed Dukeshotel.co.uk page load time and found that the first response time was 186 ms and then it took 1.6 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 30% of websites can load faster.

Performance Metrics

dukeshotel.co.uk performance score

48

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.6 s

65/100

10%

LCP (Largest Contentful Paint)

Value3.3 s

69/100

25%

SI (Speed Index)

Value5.8 s

49/100

10%

TBT (Total Blocking Time)

Value2,210 ms

6/100

30%

CLS (Cumulative Layout Shift)

Value0.082

94/100

15%

TTI (Time to Interactive)

Value9.2 s

32/100

10%

Network Requests Diagram

www.dukeshotel.com

186 ms

royalslider.css

10 ms

rs-minimal-white.css

10 ms

app.css

25 ms

tripadvisor.svg

15 ms

Our browser made a total of 30 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original Dukeshotel.co.uk, 3% (1 request) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (310 ms) relates to the external source Dukeshotel.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 709.4 kB (19%)

Content Size

3.7 MB

After Optimization

2.9 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Dukeshotel.co.uk main page is 3.7 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. 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. Images take 2.7 MB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 40.7 kB

  • Original 50.5 kB
  • After minification 38.6 kB
  • After compression 9.8 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 11.9 kB, which is 23% 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 40.7 kB or 81% of the original size.

Image Optimization

-0%

Potential reduce by 5.1 kB

  • Original 2.7 MB
  • After minification 2.7 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. DUKES Hotel images are well optimized though.

JavaScript Optimization

-73%

Potential reduce by 524.0 kB

  • Original 714.1 kB
  • After minification 607.3 kB
  • After compression 190.1 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 524.0 kB or 73% of the original size.

CSS Optimization

-86%

Potential reduce by 139.6 kB

  • Original 162.1 kB
  • After minification 110.1 kB
  • After compression 22.5 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. Dukeshotel.co.uk needs all CSS files to be minified and compressed as it can save up to 139.6 kB or 86% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

27

After Optimization

27

  • Images
  • JavaScript
  • CSS

The browser has sent 27 CSS, Javascripts, AJAX and image requests in order to completely render the main page of DUKES Hotel. According to our analytics all requests are already optimized.

Network Requests Diagram

www.dukeshotel.com

www.dukeshotel.com

186 ms

royalslider.css

royalslider.css

10 ms

rs-minimal-white.css

rs-minimal-white.css

10 ms

app.css

app.css

25 ms

tripadvisor.svg

tripadvisor.svg

15 ms

logo.svg

logo.svg

12 ms

burger_icon.svg

burger_icon.svg

22 ms

1.jpg

1.jpg

60 ms

2.jpg

2.jpg

59 ms

app.js

app.js

67 ms

3.jpg

3.jpg

58 ms

4.jpg

4.jpg

308 ms

ta_cert.jpg

ta_cert.jpg

57 ms

seventides.svg

seventides.svg

59 ms

1.jpg

1.jpg

62 ms

2.jpg

2.jpg

308 ms

3.jpg

3.jpg

63 ms

4.jpg

4.jpg

310 ms

5.jpg

5.jpg

306 ms

6.jpg

6.jpg

308 ms

6.jpg

6.jpg

282 ms

7.jpg

7.jpg

283 ms

slh_white.png

slh_white.png

286 ms

top-arrow.svg

top-arrow.svg

283 ms

analytics.js

analytics.js

135 ms

preloader-white.gif

preloader-white.gif

39 ms

arrow-left.svg

arrow-left.svg

37 ms

arrow-right.svg

arrow-right.svg

41 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

30 ms

icomoon.woff

icomoon.woff

29 ms

Accessibility Review

dukeshotel.co.uk accessibility score

85

Accessibility Issues

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

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

Form elements do not have associated labels

High

Links do not have a discernible name

Best Practices

dukeshotel.co.uk best practices score

83

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

Page has valid source maps

SEO Factors

dukeshotel.co.uk SEO score

89

Search Engine Optimization Advices

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 Dukeshotel.co.uk 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 Dukeshotel.co.uk 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

dukeshotel.co.uk

Open Graph description is not detected on the main page of DUKES Hotel. 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: