3 sec in total
64 ms
2.2 sec
717 ms
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.comWe analyzed Sandersonlondon.com page load time and found that the first response time was 64 ms and then it took 2.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.
sandersonlondon.com performance score
name
value
score
weighting
Value4.7 s
13/100
10%
Value16.1 s
0/100
25%
Value8.2 s
20/100
10%
Value2,250 ms
6/100
30%
Value0.411
24/100
15%
Value15.2 s
7/100
10%
64 ms
134 ms
84 ms
155 ms
43 ms
Our browser made a total of 53 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original Sandersonlondon.com, 58% (31 requests) were made to Sbe.com and 4% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (536 ms) relates to the external source Tcgms.net.
Page size can be reduced by 679.8 kB (42%)
1.6 MB
939.3 kB
In fact, the total size of Sandersonlondon.com main page is 1.6 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 855.7 kB which makes up the majority of the site volume.
Potential reduce by 535.5 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 535.5 kB or 91% of the original size.
Potential reduce by 57.4 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. Sanderson London images are well optimized though.
Potential reduce by 86.8 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 86.8 kB or 52% of the original size.
Potential reduce by 127 B
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.
Number of requests can be reduced by 25 (63%)
40
15
The browser has sent 40 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 21 to 1 for JavaScripts and as a result speed up the page load time.
sandersonlondon.com
64 ms
originals-sanderson-london
134 ms
sanderson
84 ms
uc.js
155 ms
google_tag.script.js
43 ms
css_sB95KJJXFafAQWcoTzrHwo2C42Vs_J06tatBBSHgxF0.css
88 ms
css_5cQc56BD2hi0d8ycxNRStGp8XlvLZ5WTooFeIdOZ5i0.css
138 ms
modernizr.min.js
88 ms
js_cIy-dz17p0Pdemch1VYQJVbUeoZRgZmF-G8V-8_YZog.js
88 ms
intersection-observer.js
348 ms
lazyload.min.js
356 ms
js_vlW6RerIBucWWbxKzJo5OEsJUW091V6ea6GaEroqFL8.js
136 ms
core.min.js
149 ms
js_zp2YnXbjqoMStI9-h4gbXqKNn1rxNYnRgKGrqy1C7uc.js
344 ms
email-decode.min.js
127 ms
js_zU1h0t7TCV8tGvLz2GLmkmMuQB_fYGgvZRYvG5svCgI.js
328 ms
popper.min.js
330 ms
bootstrap.min.js
331 ms
js_q5NMXpSXjDorG_e7xX9XWq1UByMDOlUDw_IXK9TU5_o.js
327 ms
booking.js
493 ms
js_-Y6eatrW1MJQcEYXi81aFM63USsTF9IQfxJNXW6w4UQ.js
325 ms
cc.js
440 ms
gtm.js
444 ms
Sanderson_London_Logo.png
86 ms
icon--hamburger.png
88 ms
sanderson_-_loft_suite_terrace.jpeg
86 ms
sanderson-hero.jpg
88 ms
bc-v4.min.html
284 ms
HKGrotesk-Regular.otf
58 ms
HKGrotesk-Medium.otf
57 ms
HKGrotesk-Light.otf
57 ms
HKGrotesk-SemiBold.otf
59 ms
HKGrotesk-Bold.otf
58 ms
TwCenMT-Regular.ttf
55 ms
twCentMT-Bold.TTF
280 ms
analytics.js
87 ms
34eeade3b0e84ce6bbc9ba52de23be30.js
331 ms
tracking.php
536 ms
required.svg
77 ms
screencapture-sbe-hotels-originals-sanderson-2021-03-23-13_36_33.png
271 ms
chevron-down.png
270 ms
mapdata.json
504 ms
promocodes.json
397 ms
properties.json
402 ms
config
505 ms
collect
37 ms
collect
125 ms
sanderson_exterior_facade_high_res.jpg
30 ms
psimg.gif
380 ms
funnel-analysis-188e2d38e7_.js
165 ms
css
55 ms
ga-audiences
66 ms
memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4gaVQ.woff
16 ms
sandersonlondon.com accessibility score
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
Buttons do not have an accessible name
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
sandersonlondon.com best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Includes front-end JavaScript libraries with known security vulnerabilities
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Page has valid source maps
sandersonlondon.com SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
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
Document uses legible font sizes
Tap targets are not sized appropriately
EN
EN
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.
sandersonlondon.com
Open Graph description is not detected on the main page of Sanderson London. 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: