Tools & Wizards About Us
tlslettings.co.uk screenshot

Report Summary

  • 12

    Performance

    Renders faster than
    25% of other websites

  • 82

    Accessibility

    Visual factors better than
    that of 52% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 88

    SEO

    Google-friendlier than
    65% of websites

tlslettings.co.uk

Letting and Estate Agent, Landlords and Tenants, Slough, Berkshire | TLS Lettings

Page Load Speed

3.1 sec in total

First Response

236 ms

Resources Loaded

2.4 sec

Page Rendered

483 ms

tlslettings.co.uk screenshot

About Website

Click here to check amazing TLS Lettings content. Otherwise, check out these important facts you probably never knew about tlslettings.co.uk

Independent lettings agent in Slough offering houses and flats to let in and around Slough, Langley, Berkshire. Established estate agent specialising in lettings and property management.

Visit tlslettings.co.uk

Key Findings

We analyzed Tlslettings.co.uk page load time and found that the first response time was 236 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 55% of websites can load faster.

Performance Metrics

tlslettings.co.uk performance score

12

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.0 s

48/100

10%

LCP (Largest Contentful Paint)

Value18.7 s

0/100

25%

SI (Speed Index)

Value7.6 s

26/100

10%

TBT (Total Blocking Time)

Value2,800 ms

3/100

30%

CLS (Cumulative Layout Shift)

Value0.454

20/100

15%

TTI (Time to Interactive)

Value20.0 s

2/100

10%

Network Requests Diagram

tlslettings.co.uk

236 ms

www.tlslettings.co.uk

519 ms

foundation.min.css

92 ms

custom.min.css

157 ms

css

64 ms

Our browser made a total of 73 requests to load all elements on the main page. We found that 64% of them (47 requests) were addressed to the original Tlslettings.co.uk, 7% (5 requests) were made to Youtube.com and 5% (4 requests) were made to Platform.twitter.com. The less responsive or slowest element that took the longest time to load (1 sec) belongs to the original domain Tlslettings.co.uk.

Page Optimization Overview & Recommendations

Page size can be reduced by 414.9 kB (14%)

Content Size

3.1 MB

After Optimization

2.6 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Tlslettings.co.uk main page is 3.1 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. Only a small number of websites need less resources to load. Images take 2.3 MB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 76.7 kB

  • Original 90.4 kB
  • After minification 83.4 kB
  • After compression 13.7 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 76.7 kB or 85% of the original size.

Image Optimization

-0%

Potential reduce by 1.6 kB

  • Original 2.3 MB
  • After minification 2.3 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. TLS Lettings images are well optimized though.

JavaScript Optimization

-2%

Potential reduce by 6.3 kB

  • Original 290.3 kB
  • After minification 290.3 kB
  • After compression 283.9 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

-78%

Potential reduce by 330.3 kB

  • Original 420.9 kB
  • After minification 420.2 kB
  • After compression 90.6 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. Tlslettings.co.uk needs all CSS files to be minified and compressed as it can save up to 330.3 kB or 78% of the original size.

Requests Breakdown

Number of requests can be reduced by 28 (42%)

Requests Now

66

After Optimization

38

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 66 CSS, Javascripts, AJAX and image requests in order to completely render the main page of TLS Lettings. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 22 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

tlslettings.co.uk

tlslettings.co.uk

236 ms

www.tlslettings.co.uk

www.tlslettings.co.uk

519 ms

foundation.min.css

foundation.min.css

92 ms

custom.min.css

custom.min.css

157 ms

css

css

64 ms

js

js

77 ms

advsearch.css

advsearch.css

224 ms

jquery-1.7.1.min.js

jquery-1.7.1.min.js

303 ms

advsearchform.min.js

advsearchform.min.js

224 ms

platform.js

platform.js

45 ms

widgets.js

widgets.js

38 ms

jquery.min.js

jquery.min.js

41 ms

jquery.dropotron.min.js

jquery.dropotron.min.js

224 ms

jquery.scrollex.min.js

jquery.scrollex.min.js

225 ms

skel.min.js

skel.min.js

229 ms

util.js

util.js

294 ms

owl.carousel.min.js

owl.carousel.min.js

295 ms

jquery.viewportchecker.min.js.map

jquery.viewportchecker.min.js.map

299 ms

viewportchecker.js

viewportchecker.js

300 ms

main.js

main.js

302 ms

d7267c3d8f6d6bb90ed937abd939b055.js

d7267c3d8f6d6bb90ed937abd939b055.js

521 ms

platform.js

platform.js

43 ms

font-awesome.min.css

font-awesome.min.css

223 ms

animate.css

animate.css

225 ms

owl.carousel.css

owl.carousel.css

225 ms

E4XbnIUernQ

E4XbnIUernQ

280 ms

TLSlogo.jpg

TLSlogo.jpg

277 ms

maintenace.jpg

maintenace.jpg

99 ms

contact.jpg

contact.jpg

390 ms

front-door.jpg

front-door.jpg

390 ms

moving-in.jpg

moving-in.jpg

762 ms

border-left.jpg

border-left.jpg

98 ms

landlord.png

landlord.png

796 ms

tenants.png

tenants.png

1024 ms

border.jpg

border.jpg

389 ms

111.Front.444dc3d7d590ef3e2fcebf0fadc7b998.jpg

111.Front.444dc3d7d590ef3e2fcebf0fadc7b998.jpg

763 ms

421.front.398440152547cce672d863341145340d.jpg

421.front.398440152547cce672d863341145340d.jpg

762 ms

555%20Front.9f737e15ee858e055031b76db39239a1.jpg

555%20Front.9f737e15ee858e055031b76db39239a1.jpg

762 ms

561.front.2fae04426ca00579d087bb2d6544d913.jpg

561.front.2fae04426ca00579d087bb2d6544d913.jpg

795 ms

203807_291737_IMG_00_0000.9a2a63ad202d60591e4ba9216b5620e2.jpg

203807_291737_IMG_00_0000.9a2a63ad202d60591e4ba9216b5620e2.jpg

794 ms

SL04069%20%20%2841%29.9744747150131e23b19add08fae1b4f1.jpg

SL04069%20%20%2841%29.9744747150131e23b19add08fae1b4f1.jpg

796 ms

pardip-balli.e35a754b43d2177fe5146cf93eb4d972.jpg

pardip-balli.e35a754b43d2177fe5146cf93eb4d972.jpg

794 ms

francesca-martin.5332f2c13243a314de6878bf71d60b06.jpg

francesca-martin.5332f2c13243a314de6878bf71d60b06.jpg

920 ms

nadia-wilmot.e35a754b43d2177fe5146cf93eb4d972.jpg

nadia-wilmot.e35a754b43d2177fe5146cf93eb4d972.jpg

918 ms

arla-propertymark-protected.png

arla-propertymark-protected.png

918 ms

zoopla-logo.png

zoopla-logo.png

919 ms

onthemarket.jpg

onthemarket.jpg

919 ms

TPO_TSI_logos-01.jpg

TPO_TSI_logos-01.jpg

1022 ms

TDSLogo.png

TDSLogo.png

1023 ms

SAFEagent_Logo.jpg

SAFEagent_Logo.jpg

1024 ms

6xK3dSBYKcSV-LCoeQqfX1RYOo3qOK7jujVj9w.woff

6xK3dSBYKcSV-LCoeQqfX1RYOo3qOK7jujVj9w.woff

46 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

973 ms

WidgetScript

WidgetScript

181 ms

widget_iframe.2f70fb173b9000da126c79afe2098f02.html

widget_iframe.2f70fb173b9000da126c79afe2098f02.html

169 ms

property-one.940f71567bdee7ec71ebae42c2bfcf16.jpg

property-one.940f71567bdee7ec71ebae42c2bfcf16.jpg

856 ms

modern-properties.cd724a6474cc1146c828adcd5a605d50.jpg

modern-properties.cd724a6474cc1146c828adcd5a605d50.jpg

817 ms

flats.7bd4ff24ed37d7b9e49d789583097489.jpg

flats.7bd4ff24ed37d7b9e49d789583097489.jpg

858 ms

new-build.a4bedc4e3613403bfe731b6e190c1b25.jpg

new-build.a4bedc4e3613403bfe731b6e190c1b25.jpg

931 ms

www-player.css

www-player.css

54 ms

www-embed-player.js

www-embed-player.js

91 ms

base.js

base.js

116 ms

settings

settings

460 ms

ad_status.js

ad_status.js

253 ms

aDz_T_gaBrysQcZbaYaX8h92PYnkBHHJotKz2yKPZZ4.js

aDz_T_gaBrysQcZbaYaX8h92PYnkBHHJotKz2yKPZZ4.js

168 ms

embed.js

embed.js

71 ms

KFOmCnqEu92Fr1Mu4mxMKTU1Kg.woff

KFOmCnqEu92Fr1Mu4mxMKTU1Kg.woff

31 ms

KFOlCnqEu92Fr1MmEU9fBBc-AMP6lQ.woff

KFOlCnqEu92Fr1MmEU9fBBc-AMP6lQ.woff

38 ms

button.856debeac157d9669cf51e73a08fbc93.js

button.856debeac157d9669cf51e73a08fbc93.js

17 ms

id

id

15 ms

Create

Create

114 ms

embeds

embeds

99 ms

tweet_button.2f70fb173b9000da126c79afe2098f02.en.html

tweet_button.2f70fb173b9000da126c79afe2098f02.en.html

98 ms

GenerateIT

GenerateIT

18 ms

Accessibility Review

tlslettings.co.uk accessibility score

82

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

<frame> or <iframe> elements do not have a title

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.

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

Best Practices

tlslettings.co.uk best practices score

58

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Displays images with incorrect aspect ratio

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Missing source maps for large first-party JavaScript

SEO Factors

tlslettings.co.uk SEO score

88

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

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

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Tlslettings.co.uk can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Tlslettings.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

tlslettings.co.uk

Open Graph description is not detected on the main page of TLS Lettings. 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: