Tools & Wizards About Us
the-berkeley.co.uk screenshot

Report Summary

  • 25

    Performance

    Renders faster than
    44% of other websites

  • 94

    Accessibility

    Visual factors better than
    that of 83% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 100

    SEO

    Google-friendlier than
    94% of websites

the-berkeley.co.uk

The Berkeley London: 5-Star Luxury Knightsbridge Hotel

Page Load Speed

3.3 sec in total

First Response

145 ms

Resources Loaded

1.8 sec

Page Rendered

1.3 sec

the-berkeley.co.uk screenshot

About Website

Welcome to the-berkeley.co.uk homepage info - get ready to check The Berkeley best content for United Kingdom right away, or after learning these important things about the-berkeley.co.uk

Located between Belgravia and Knightsbridge, The Berkeley is the epitome of British luxury. Discover our 5-star hotel with Hyde Park views.

Visit the-berkeley.co.uk

Key Findings

We analyzed The-berkeley.co.uk page load time and found that the first response time was 145 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

the-berkeley.co.uk performance score

25

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.1 s

47/100

10%

LCP (Largest Contentful Paint)

Value14.4 s

0/100

25%

SI (Speed Index)

Value9.8 s

10/100

10%

TBT (Total Blocking Time)

Value1,760 ms

10/100

30%

CLS (Cumulative Layout Shift)

Value0.044

99/100

15%

TTI (Time to Interactive)

Value13.8 s

10/100

10%

Network Requests Diagram

www.the-berkeley.co.uk

145 ms

www.the-berkeley.co.uk

473 ms

gtm.js

196 ms

styles-berkeley.css

25 ms

css

70 ms

Our browser made a total of 47 requests to load all elements on the main page. We found that 79% of them (37 requests) were addressed to the original The-berkeley.co.uk, 9% (4 requests) were made to Fonts.gstatic.com and 2% (1 request) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (787 ms) belongs to the original domain The-berkeley.co.uk.

Page Optimization Overview & Recommendations

Page size can be reduced by 205.5 kB (16%)

Content Size

1.3 MB

After Optimization

1.1 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of The-berkeley.co.uk main page is 1.3 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. 75% 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 679.9 kB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 91.6 kB

  • Original 109.5 kB
  • After minification 83.2 kB
  • After compression 17.9 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 26.3 kB, which is 24% 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 91.6 kB or 84% of the original size.

Image Optimization

-0%

Potential reduce by 621 B

  • Original 679.9 kB
  • After minification 679.3 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. The Berkeley images are well optimized though.

JavaScript Optimization

-23%

Potential reduce by 92.0 kB

  • Original 403.1 kB
  • After minification 403.1 kB
  • After compression 311.2 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 92.0 kB or 23% of the original size.

CSS Optimization

-32%

Potential reduce by 21.3 kB

  • Original 66.9 kB
  • After minification 66.9 kB
  • After compression 45.5 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. The-berkeley.co.uk needs all CSS files to be minified and compressed as it can save up to 21.3 kB or 32% of the original size.

Requests Breakdown

Number of requests can be reduced by 11 (29%)

Requests Now

38

After Optimization

27

  • Images
  • JavaScript
  • CSS

The browser has sent 38 CSS, Javascripts, AJAX and image requests in order to completely render the main page of The Berkeley. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 12 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

www.the-berkeley.co.uk

www.the-berkeley.co.uk

145 ms

www.the-berkeley.co.uk

www.the-berkeley.co.uk

473 ms

gtm.js

gtm.js

196 ms

styles-berkeley.css

styles-berkeley.css

25 ms

css

css

70 ms

ai.2.min.js

ai.2.min.js

42 ms

jquery-3.6.3.min.js

jquery-3.6.3.min.js

104 ms

jquery-migrate-3.4.0.min.js

jquery-migrate-3.4.0.min.js

67 ms

modernizr.js

modernizr.js

66 ms

libs.bundleA.js

libs.bundleA.js

119 ms

libs.bundleB.js

libs.bundleB.js

148 ms

libs.bundleC.js

libs.bundleC.js

169 ms

scripts.js

scripts.js

139 ms

find.js

find.js

138 ms

symbol.svg

symbol.svg

253 ms

berkeley-tile.svg

berkeley-tile.svg

253 ms

homepage-rooftop-pool.jpg

homepage-rooftop-pool.jpg

274 ms

the-berkeley-grand-terrace-suite-homepage-960x1000.jpg

the-berkeley-grand-terrace-suite-homepage-960x1000.jpg

95 ms

stay-four-longer-new.jpg

stay-four-longer-new.jpg

95 ms

a-family-story-teaser-620x620.jpg

a-family-story-teaser-620x620.jpg

94 ms

knightsbridge-suite-teaser-new-2.jpg

knightsbridge-suite-teaser-new-2.jpg

96 ms

cedric-grolet-960x1000artboard-1.jpg

cedric-grolet-960x1000artboard-1.jpg

277 ms

the-berkeley-dive-into-our-pool-960x1000.jpg

the-berkeley-dive-into-our-pool-960x1000.jpg

274 ms

eleventy-2-teaser-620-620.jpg

eleventy-2-teaser-620-620.jpg

197 ms

cedric-grolet-spring-2024-teaser.jpg

cedric-grolet-spring-2024-teaser.jpg

250 ms

ecom-whats-new-teaser.jpg

ecom-whats-new-teaser.jpg

275 ms

weddings-homepage-1000_960.jpg

weddings-homepage-1000_960.jpg

396 ms

a-family-story-teaser-620x620.jpg

a-family-story-teaser-620x620.jpg

274 ms

the-berkeley-10am-club-620x620.jpg

the-berkeley-10am-club-620x620.jpg

276 ms

surrenne-treatment-room-620x620artboard-1.jpg

surrenne-treatment-room-620x620artboard-1.jpg

282 ms

the-berkeley-blue-bar-620x620artboard-1.jpg

the-berkeley-blue-bar-620x620artboard-1.jpg

612 ms

the-berkeley-lfw-editorial-teaser-620x620.jpg

the-berkeley-lfw-editorial-teaser-620x620.jpg

659 ms

knightsbridge-suite-teaser-new-2.jpg

knightsbridge-suite-teaser-new-2.jpg

459 ms

the-berkeley-cafe_620x620.jpg

the-berkeley-cafe_620x620.jpg

449 ms

the-berkeley-special-offer-in-advance-620x620.jpg

the-berkeley-special-offer-in-advance-620x620.jpg

430 ms

the-berkeley-amazing-grace-editorial-3-620x620.jpg

the-berkeley-amazing-grace-editorial-3-620x620.jpg

546 ms

terrace-junior-suite-teaser.jpg

terrace-junior-suite-teaser.jpg

585 ms

berkeley-map-red.jpg

berkeley-map-red.jpg

787 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4gaVc.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4gaVc.ttf

151 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsiH0B4gaVc.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsiH0B4gaVc.ttf

195 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsgH1x4gaVc.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsgH1x4gaVc.ttf

206 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsg-1x4gaVc.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsg-1x4gaVc.ttf

206 ms

otSDKStub.js

otSDKStub.js

121 ms

338926_0_0.woff

338926_0_0.woff

243 ms

symbol.svg

symbol.svg

256 ms

berkeley-tile.svg

berkeley-tile.svg

280 ms

aem.js

aem.js

28 ms

Accessibility Review

the-berkeley.co.uk accessibility score

94

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

Best Practices

the-berkeley.co.uk best practices score

92

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

Page has valid source maps

SEO Factors

the-berkeley.co.uk SEO score

100

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

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 The-berkeley.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 The-berkeley.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

the-berkeley.co.uk

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