Tools & Wizards About Us
cslets.co.uk screenshot

Report Summary

  • 62

    Performance

    Renders faster than
    77% of other websites

  • 88

    Accessibility

    Visual factors better than
    that of 69% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    81% of websites

  • 99

    SEO

    Google-friendlier than
    93% of websites

cslets.co.uk

CS Lets | Property & HMO Management | HMO Management | Build To Rent Management

Page Load Speed

3.7 sec in total

First Response

1.3 sec

Resources Loaded

2.3 sec

Page Rendered

67 ms

cslets.co.uk screenshot

About Website

Welcome to cslets.co.uk homepage info - get ready to check CS Lets best content right away, or after learning these important things about cslets.co.uk

CS Lets - HMO Specialists | Property Management | Build To Rent Management Fully Accredited Agent | Management Systems | HMO Specialists | HMO Compliance | HMO Conversion | HMO Management

Visit cslets.co.uk

Key Findings

We analyzed Cslets.co.uk page load time and found that the first response time was 1.3 sec and then it took 2.4 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.

Performance Metrics

cslets.co.uk performance score

62

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.1 s

81/100

10%

LCP (Largest Contentful Paint)

Value5.8 s

15/100

25%

SI (Speed Index)

Value2.9 s

95/100

10%

TBT (Total Blocking Time)

Value330 ms

75/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value9.5 s

30/100

10%

Network Requests Diagram

www.cslets.co.uk

1290 ms

minified.js

50 ms

focus-within-polyfill.js

47 ms

polyfill.min.js

489 ms

thunderbolt-commons.8a430009.bundle.min.js

38 ms

Our browser made a total of 52 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original Cslets.co.uk, 48% (25 requests) were made to Static.parastorage.com and 23% (12 requests) were made to Sentry-next.wixpress.com. The less responsive or slowest element that took the longest time to load (1.3 sec) belongs to the original domain Cslets.co.uk.

Page Optimization Overview & Recommendations

Page size can be reduced by 404.6 kB (48%)

Content Size

849.1 kB

After Optimization

444.5 kB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Cslets.co.uk main page is 849.1 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 50% of websites need less resources to load. HTML takes 505.7 kB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 401.6 kB

  • Original 505.7 kB
  • After minification 504.1 kB
  • After compression 104.1 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 401.6 kB or 79% of the original size.

Image Optimization

-0%

Potential reduce by 306 B

  • Original 106.3 kB
  • After minification 106.0 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. CS Lets images are well optimized though.

JavaScript Optimization

-1%

Potential reduce by 2.7 kB

  • Original 237.1 kB
  • After minification 237.1 kB
  • After compression 234.4 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.

Requests Breakdown

Number of requests can be reduced by 10 (38%)

Requests Now

26

After Optimization

16

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 26 CSS, Javascripts, AJAX and image requests in order to completely render the main page of CS Lets. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 11 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

www.cslets.co.uk

www.cslets.co.uk

1290 ms

minified.js

minified.js

50 ms

focus-within-polyfill.js

focus-within-polyfill.js

47 ms

polyfill.min.js

polyfill.min.js

489 ms

thunderbolt-commons.8a430009.bundle.min.js

thunderbolt-commons.8a430009.bundle.min.js

38 ms

main.0ed20bfc.bundle.min.js

main.0ed20bfc.bundle.min.js

29 ms

lodash.min.js

lodash.min.js

80 ms

react.production.min.js

react.production.min.js

79 ms

react-dom.production.min.js

react-dom.production.min.js

81 ms

siteTags.bundle.min.js

siteTags.bundle.min.js

79 ms

wix-perf-measure.umd.min.js

wix-perf-measure.umd.min.js

80 ms

Logo_High%20res.png

Logo_High%20res.png

370 ms

Background.jpg

Background.jpg

321 ms

Minimalistic%20Kitchen.jpg

Minimalistic%20Kitchen.jpg

269 ms

Man%20on%20Laptop.jpg

Man%20on%20Laptop.jpg

300 ms

035244_19bb096c6c3a4128a135a5a73f5cb8bb~mv2.png

035244_19bb096c6c3a4128a135a5a73f5cb8bb~mv2.png

156 ms

035244_6a9172fbed2a4f40ba476ae37b04e7be~mv2.png

035244_6a9172fbed2a4f40ba476ae37b04e7be~mv2.png

163 ms

PayProp.png

PayProp.png

300 ms

035244_f6ec541c74484f0397ade5551118b193~mv2.png

035244_f6ec541c74484f0397ade5551118b193~mv2.png

186 ms

035244_ced313c870d847fa904b88abdc9775be~mv2.png

035244_ced313c870d847fa904b88abdc9775be~mv2.png

201 ms

Man%20in%20Office.jpg

Man%20in%20Office.jpg

337 ms

Website%20Logos.png

Website%20Logos.png

402 ms

bundle.min.js

bundle.min.js

117 ms

908c4810-64db-4b46-bb8e-823eb41f68c0.woff

908c4810-64db-4b46-bb8e-823eb41f68c0.woff

12 ms

AvenirLTW05-35Light.woff

AvenirLTW05-35Light.woff

11 ms

03805817-4611-4dbc-8c65-0f73031c3973.woff

03805817-4611-4dbc-8c65-0f73031c3973.woff

11 ms

80c34ad2-27c2-4d99-90fa-985fd64ab81a.woff

80c34ad2-27c2-4d99-90fa-985fd64ab81a.woff

11 ms

61bd362e-7162-46bd-b67e-28f366c4afbe.woff

61bd362e-7162-46bd-b67e-28f366c4afbe.woff

10 ms

cca525a8-ad89-43ae-aced-bcb49fb271dc.woff

cca525a8-ad89-43ae-aced-bcb49fb271dc.woff

11 ms

AvenirLTW05-85Heavy.woff

AvenirLTW05-85Heavy.woff

34 ms

c5749443-93da-4592-b794-42f28d62ef72.woff

c5749443-93da-4592-b794-42f28d62ef72.woff

34 ms

192dac76-a6d9-413d-bb74-22308f2e0cc5.woff

192dac76-a6d9-413d-bb74-22308f2e0cc5.woff

34 ms

0a3939d0-3833-4db3-8b85-f64c2b3350d2.woff

0a3939d0-3833-4db3-8b85-f64c2b3350d2.woff

33 ms

127 ms

125 ms

126 ms

121 ms

119 ms

116 ms

171 ms

181 ms

165 ms

164 ms

163 ms

163 ms

deprecation-en.v5.html

deprecation-en.v5.html

7 ms

bolt-performance

bolt-performance

28 ms

deprecation-style.v5.css

deprecation-style.v5.css

12 ms

right-arrow.svg

right-arrow.svg

22 ms

WixMadeforDisplay_W_Bd.woff

WixMadeforDisplay_W_Bd.woff

5 ms

WixMadeforText_W_Bd.woff

WixMadeforText_W_Bd.woff

5 ms

WixMadeforText_W_Rg.woff

WixMadeforText_W_Rg.woff

4 ms

Accessibility Review

cslets.co.uk accessibility score

88

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

High

Links do not have a discernible name

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

Heading elements are not in a sequentially-descending order

Best Practices

cslets.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

cslets.co.uk SEO score

99

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 Cslets.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 Cslets.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

cslets.co.uk

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