Tools & Wizards About Us
lennoxauto.co.uk screenshot

Report Summary

  • 24

    Performance

    Renders faster than
    43% of other websites

  • 66

    Accessibility

    Visual factors better than
    that of 31% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 82

    SEO

    Google-friendlier than
    44% of websites

lennoxauto.co.uk

Used Cars in Willesden, Brent | Lennox Auto Limited

Page Load Speed

7.1 sec in total

First Response

2.1 sec

Resources Loaded

4.7 sec

Page Rendered

255 ms

lennoxauto.co.uk screenshot

About Website

Click here to check amazing Lennox Auto content. Otherwise, check out these important facts you probably never knew about lennoxauto.co.uk

Lennox Auto Limited is a car Dealer located in Willesden, Brent. Check out our stock online here now

Visit lennoxauto.co.uk

Key Findings

We analyzed Lennoxauto.co.uk page load time and found that the first response time was 2.1 sec and then it took 5 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.

Performance Metrics

lennoxauto.co.uk performance score

24

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.1 s

9/100

10%

LCP (Largest Contentful Paint)

Value6.8 s

7/100

25%

SI (Speed Index)

Value12.5 s

3/100

10%

TBT (Total Blocking Time)

Value1,430 ms

15/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value11.8 s

17/100

10%

Network Requests Diagram

www.lennoxauto.co.uk

2122 ms

ac-cookies.min.js

83 ms

froala_style.min.css

255 ms

app.css

229 ms

slick.css

1851 ms

Our browser made a total of 46 requests to load all elements on the main page. We found that 74% of them (34 requests) were addressed to the original Lennoxauto.co.uk, 7% (3 requests) were made to Fonts.gstatic.com and 4% (2 requests) were made to Iframe.app.autoconvert.co.uk. The less responsive or slowest element that took the longest time to load (2.1 sec) belongs to the original domain Lennoxauto.co.uk.

Page Optimization Overview & Recommendations

Page size can be reduced by 63.9 kB (17%)

Content Size

374.2 kB

After Optimization

310.2 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Lennoxauto.co.uk main page is 374.2 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. Javascripts take 219.2 kB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 48.0 kB

  • Original 57.8 kB
  • After minification 46.7 kB
  • After compression 9.8 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. This page needs HTML code to be minified as it can gain 11.1 kB, which is 19% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 48.0 kB or 83% of the original size.

Image Optimization

-22%

Potential reduce by 3.6 kB

  • Original 16.1 kB
  • After minification 12.5 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. Obviously, Lennox Auto needs image optimization as it can save up to 3.6 kB or 22% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-1%

Potential reduce by 2.7 kB

  • Original 219.2 kB
  • After minification 219.2 kB
  • After compression 216.5 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

-12%

Potential reduce by 9.6 kB

  • Original 81.1 kB
  • After minification 81.1 kB
  • After compression 71.5 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. Lennoxauto.co.uk needs all CSS files to be minified and compressed as it can save up to 9.6 kB or 12% of the original size.

Requests Breakdown

Number of requests can be reduced by 24 (67%)

Requests Now

36

After Optimization

12

  • Images
  • JavaScript
  • CSS

The browser has sent 36 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Lennox Auto. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 15 to 1 for JavaScripts and from 11 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

www.lennoxauto.co.uk

www.lennoxauto.co.uk

2122 ms

ac-cookies.min.js

ac-cookies.min.js

83 ms

froala_style.min.css

froala_style.min.css

255 ms

app.css

app.css

229 ms

slick.css

slick.css

1851 ms

slick-theme.css

slick-theme.css

199 ms

fontawesome-all.min.css

fontawesome-all.min.css

256 ms

leaflet.css

leaflet.css

279 ms

leaflet-gesture-handling.min.css

leaflet-gesture-handling.min.css

403 ms

magnific-popup.css

magnific-popup.css

423 ms

styles.css

styles.css

439 ms

animate.min.css

animate.min.css

41 ms

css2

css2

52 ms

email-decode.min.js

email-decode.min.js

262 ms

jquery.min.js

jquery.min.js

1826 ms

jquery.magnific-popup.min.js

jquery.magnific-popup.min.js

463 ms

foundation.min.js

foundation.min.js

531 ms

dompurify.min.js

dompurify.min.js

740 ms

dropzone.min.js

dropzone.min.js

639 ms

slick.min.js

slick.min.js

655 ms

leaflet.min.js

leaflet.min.js

653 ms

leaflet-gesture-handling.min.js

leaflet-gesture-handling.min.js

772 ms

leaflet-unwired.js

leaflet-unwired.js

47 ms

main.js

main.js

860 ms

custom.js

custom.js

847 ms

vc.min.js

vc.min.js

338 ms

gtm.js

gtm.js

65 ms

icon-right.png

icon-right.png

305 ms

logo.jpg

logo.jpg

855 ms

vc-loader.min.js

vc-loader.min.js

17 ms

79e725b8-0886-4205-9eb6-82e24683c2ea.jpg.webp

79e725b8-0886-4205-9eb6-82e24683c2ea.jpg.webp

55 ms

64c249b3-e664-4130-8c1a-5462741cd579.jpg.webp

64c249b3-e664-4130-8c1a-5462741cd579.jpg.webp

53 ms

dae4794a-718e-42e8-bce2-9f996466638a.jpg.webp

dae4794a-718e-42e8-bce2-9f996466638a.jpg.webp

50 ms

e38967df-c019-431b-b657-f1c3f45f0699.jpg.webp

e38967df-c019-431b-b657-f1c3f45f0699.jpg.webp

50 ms

ee79c632-4cc0-45f5-a404-8d7d42988a31.jpg.webp

ee79c632-4cc0-45f5-a404-8d7d42988a31.jpg.webp

339 ms

8a80e7f9-ba7e-49d6-bcf5-b4a4d8380dfb.jpg.webp

8a80e7f9-ba7e-49d6-bcf5-b4a4d8380dfb.jpg.webp

53 ms

64098576-ac45-4646-92e1-010c2ebcafa6.jpg.webp

64098576-ac45-4646-92e1-010c2ebcafa6.jpg.webp

51 ms

sn.png

sn.png

54 ms

1Ptxg8zYS_SKggPN4iEgvnHyvveLxVvaooCP.ttf

1Ptxg8zYS_SKggPN4iEgvnHyvveLxVvaooCP.ttf

102 ms

1Ptxg8zYS_SKggPN4iEgvnHyvveLxVtaooCP.ttf

1Ptxg8zYS_SKggPN4iEgvnHyvveLxVtaooCP.ttf

172 ms

1Ptxg8zYS_SKggPN4iEgvnHyvveLxVs9pYCP.ttf

1Ptxg8zYS_SKggPN4iEgvnHyvveLxVs9pYCP.ttf

173 ms

fa-brands-400.ttf

fa-brands-400.ttf

482 ms

eurostile-webfont.woff

eurostile-webfont.woff

306 ms

fa-regular-400.ttf

fa-regular-400.ttf

359 ms

fa-solid-900.ttf

fa-solid-900.ttf

602 ms

parent-comms.js

parent-comms.js

122 ms

Accessibility Review

lennoxauto.co.uk accessibility score

66

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

[aria-*] attributes do not match their roles

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

Image elements do not have [alt] attributes

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.

Tables and lists

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

Impact

Issue

High

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

High

List items (<li>) are not contained within <ul> or <ol> parent elements.

Best Practices

lennoxauto.co.uk best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

lennoxauto.co.uk SEO score

82

Search Engine Optimization Advices

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

Links are not crawlable

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

Image elements do not have [alt] attributes

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 Lennoxauto.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 Lennoxauto.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

lennoxauto.co.uk

Open Graph description is not detected on the main page of Lennox Auto. 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: