Report Summary

  • 42

    Performance

    Renders faster than
    61% of other websites

  • 92

    Accessibility

    Visual factors better than
    that of 79% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 98

    SEO

    Google-friendlier than
    92% of websites

chsrentals.com

Central London Vacation Rentals with a friendly Concierge Service

Page Load Speed

3.7 sec in total

First Response

207 ms

Resources Loaded

2.2 sec

Page Rendered

1.3 sec

chsrentals.com screenshot

About Website

Click here to check amazing Chs Rentals content. Otherwise, check out these important facts you probably never knew about chsrentals.com

London vacation rentals to suit most budgets in Belgravia, Knightsbridge, Kensington, Chelsea, Notting Hill, and other parts of central London.

Visit chsrentals.com

Key Findings

We analyzed Chsrentals.com page load time and found that the first response time was 207 ms and then it took 3.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.

Performance Metrics

chsrentals.com performance score

42

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.8 s

26/100

10%

LCP (Largest Contentful Paint)

Value5.1 s

26/100

25%

SI (Speed Index)

Value8.0 s

21/100

10%

TBT (Total Blocking Time)

Value600 ms

49/100

30%

CLS (Cumulative Layout Shift)

Value0.012

100/100

15%

TTI (Time to Interactive)

Value12.3 s

15/100

10%

Network Requests Diagram

chsrentals.com

207 ms

chsrentals.com

475 ms

js

43 ms

4d3968777687b707b97eca5cc0dfeaa0.css

155 ms

0a04cc8221916effa583724fab43084c.css

236 ms

Our browser made a total of 104 requests to load all elements on the main page. We found that 82% of them (85 requests) were addressed to the original Chsrentals.com, 15% (16 requests) were made to and 1% (1 request) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (757 ms) belongs to the original domain Chsrentals.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 211.1 kB (16%)

Content Size

1.3 MB

After Optimization

1.1 MB

In fact, the total size of Chsrentals.com 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. 55% of websites need less resources to load. Images take 493.0 kB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 204.0 kB

  • Original 247.0 kB
  • After minification 246.7 kB
  • After compression 43.0 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 204.0 kB or 83% of the original size.

Image Optimization

-1%

Potential reduce by 4.5 kB

  • Original 493.0 kB
  • After minification 488.6 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. Chs Rentals images are well optimized though.

JavaScript Optimization

-1%

Potential reduce by 2.3 kB

  • Original 435.7 kB
  • After minification 435.7 kB
  • After compression 433.4 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

-0%

Potential reduce by 378 B

  • Original 150.1 kB
  • After minification 150.1 kB
  • After compression 149.7 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. Chsrentals.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 64 (86%)

Requests Now

74

After Optimization

10

The browser has sent 74 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Chs Rentals. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 37 to 1 for JavaScripts and from 29 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

chsrentals.com accessibility score

92

Accessibility Issues

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

[id] attributes on active, focusable elements are not unique

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

Links do not have a discernible name

Best Practices

chsrentals.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

SEO Factors

chsrentals.com SEO score

98

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

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 Chsrentals.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 Chsrentals.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

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