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sandersonlondon.com screenshot

Report Summary

  • 43

    Performance

    Renders faster than
    62% of other websites

  • 91

    Accessibility

    Visual factors better than
    that of 76% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 83

    SEO

    Google-friendlier than
    46% of websites

sandersonlondon.com

Sanderson Hotel | Morgans Originals

Page Load Speed

1.6 sec in total

First Response

10 ms

Resources Loaded

1 sec

Page Rendered

551 ms

sandersonlondon.com screenshot

About Website

Click here to check amazing Sanderson London content. Otherwise, check out these important facts you probably never knew about sandersonlondon.com

Sanderson hotel is situated in the heart of London's West End and offers a retreat from the bustle of the city into a world of fantasy and well-being. It feels like stepping into your coolest fri...

Visit sandersonlondon.com

Key Findings

We analyzed Sandersonlondon.com page load time and found that the first response time was 10 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 35% of websites can load faster.

Performance Metrics

sandersonlondon.com performance score

43

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.4 s

71/100

10%

LCP (Largest Contentful Paint)

Value4.2 s

44/100

25%

SI (Speed Index)

Value7.2 s

30/100

10%

TBT (Total Blocking Time)

Value1,340 ms

17/100

30%

CLS (Cumulative Layout Shift)

Value0.001

100/100

15%

TTI (Time to Interactive)

Value12.8 s

13/100

10%

Network Requests Diagram

sandersonlondon.com

10 ms

sanderson

92 ms

382 ms

gtm.js

91 ms

sanderson-logo.svg

23 ms

Our browser made a total of 46 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original Sandersonlondon.com, 72% (33 requests) were made to Morgansoriginals.com and 11% (5 requests) were made to Use.typekit.net. The less responsive or slowest element that took the longest time to load (382 ms) relates to the external source Morgansoriginals.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 248.9 kB (9%)

Content Size

2.8 MB

After Optimization

2.6 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Sandersonlondon.com main page is 2.8 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. Images take 2.2 MB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 169.5 kB

  • Original 205.2 kB
  • After minification 194.7 kB
  • After compression 35.7 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. HTML code on this page is well minified. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 169.5 kB or 83% of the original size.

Image Optimization

-3%

Potential reduce by 76.4 kB

  • Original 2.2 MB
  • After minification 2.1 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. Sanderson London images are well optimized though.

JavaScript Optimization

-1%

Potential reduce by 2.8 kB

  • Original 386.2 kB
  • After minification 386.2 kB
  • After compression 383.4 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. This website has mostly compressed JavaScripts.

CSS Optimization

-1%

Potential reduce by 327 B

  • Original 36.7 kB
  • After minification 36.7 kB
  • After compression 36.4 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. Sandersonlondon.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 11 (33%)

Requests Now

33

After Optimization

22

  • Images
  • JavaScript
  • CSS

The browser has sent 33 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Sanderson London. 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

sandersonlondon.com

sandersonlondon.com

10 ms

sanderson

sanderson

92 ms

382 ms

gtm.js

gtm.js

91 ms

sanderson-logo.svg

sanderson-logo.svg

23 ms

sanderson-logo-mobile.svg

sanderson-logo-mobile.svg

25 ms

hotel-mask.svg

hotel-mask.svg

121 ms

sanderson-hero-filtered.jpg

sanderson-hero-filtered.jpg

42 ms

sanderson-doublebedroom-landscape-scaled.jpg

sanderson-doublebedroom-landscape-scaled.jpg

37 ms

sanderson-juliette-onbed-1440x1440-1.jpg

sanderson-juliette-onbed-1440x1440-1.jpg

32 ms

sanderson-standardroom-bed-landscape-scaled.jpg

sanderson-standardroom-bed-landscape-scaled.jpg

36 ms

sanderson-deluxeking-bathroom-1440x1440-1.jpg

sanderson-deluxeking-bathroom-1440x1440-1.jpg

35 ms

sanderson-juliette-silverbathtub-landscape-4-scaled.jpg

sanderson-juliette-silverbathtub-landscape-4-scaled.jpg

43 ms

sanderson-deluxeking-bedroom-halfblinds-1440x1440-1.jpg

sanderson-deluxeking-bedroom-halfblinds-1440x1440-1.jpg

98 ms

stmartinslane_nathaniel_bed_landscape-2-scaled.jpg

stmartinslane_nathaniel_bed_landscape-2-scaled.jpg

43 ms

sanderson-dessert-clothes-onbed-1440x1440-1.jpg

sanderson-dessert-clothes-onbed-1440x1440-1.jpg

57 ms

sanderson-stay-longer-woman-dress.jpg

sanderson-stay-longer-woman-dress.jpg

120 ms

40 ms

jquery.min.js

jquery.min.js

39 ms

51 ms

otSDKStub.js

otSDKStub.js

49 ms

55 ms

i18n.min.js

i18n.min.js

56 ms

a11y.min.js

a11y.min.js

57 ms

59 ms

e-202419.js

e-202419.js

26 ms

sanderson-advance-purchase.jpg

sanderson-advance-purchase.jpg

119 ms

Shot9_GardenBedroomPeople_1395_Final.jpg

Shot9_GardenBedroomPeople_1395_Final.jpg

58 ms

sanderson-madhatters-disco-repeating.jpg

sanderson-madhatters-disco-repeating.jpg

158 ms

hat.gif

hat.gif

88 ms

ennismore-logo.svg

ennismore-logo.svg

88 ms

2b6ac463-b2a3-44d6-9c4c-793089c6c4d5.json

2b6ac463-b2a3-44d6-9c4c-793089c6c4d5.json

38 ms

location

location

33 ms

otBannerSdk.js

otBannerSdk.js

21 ms

4 ms

dashicons.min.css

dashicons.min.css

4 ms

fonts.css

fonts.css

3 ms

d

d

31 ms

d

d

46 ms

d

d

65 ms

d

d

52 ms

d

d

53 ms

Mabgate-Regular.woff

Mabgate-Regular.woff

110 ms

Portrait-Regular-Web.woff

Portrait-Regular-Web.woff

100 ms

Portrait-Medium-Web.woff

Portrait-Medium-Web.woff

111 ms

Portrait-Bold-Web.woff

Portrait-Bold-Web.woff

298 ms

Accessibility Review

sandersonlondon.com accessibility score

91

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

Elements with an ARIA [role] that require children to contain a specific [role] are missing some or all of those required children.

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

Links do not have a discernible name

Best Practices

sandersonlondon.com 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

Missing source maps for large first-party JavaScript

SEO Factors

sandersonlondon.com SEO score

83

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 Sandersonlondon.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 Sandersonlondon.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

sandersonlondon.com

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