Tools & Wizards About Us
leightons.co.uk screenshot

Report Summary

  • 22

    Performance

    Renders faster than
    40% of other websites

  • 87

    Accessibility

    Visual factors better than
    that of 66% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 99

    SEO

    Google-friendlier than
    93% of websites

leightons.co.uk

Opticians & Hearing Specialist | Eye Test | Leightons

Page Load Speed

2.5 sec in total

First Response

36 ms

Resources Loaded

1.8 sec

Page Rendered

690 ms

leightons.co.uk screenshot

About Website

Click here to check amazing Leightons content for United Kingdom. Otherwise, check out these important facts you probably never knew about leightons.co.uk

Leightons Opticians offers friendly professional care, prescription glasses & sunglasses, contact lenses & hearing products. Visit your local branch now

Visit leightons.co.uk

Key Findings

We analyzed Leightons.co.uk page load time and found that the first response time was 36 ms and then it took 2.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.

Performance Metrics

leightons.co.uk performance score

22

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.3 s

41/100

10%

LCP (Largest Contentful Paint)

Value4.6 s

35/100

25%

SI (Speed Index)

Value7.7 s

24/100

10%

TBT (Total Blocking Time)

Value1,500 ms

14/100

30%

CLS (Cumulative Layout Shift)

Value0.631

9/100

15%

TTI (Time to Interactive)

Value13.7 s

11/100

10%

Network Requests Diagram

leightons.co.uk

36 ms

leightons.co.uk

639 ms

www.leightons.co.uk

639 ms

gtm.js

87 ms

front.css

15 ms

Our browser made a total of 31 requests to load all elements on the main page. We found that 35% of them (11 requests) were addressed to the original Leightons.co.uk, 52% (16 requests) were made to Res.cloudinary.com and 3% (1 request) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (639 ms) belongs to the original domain Leightons.co.uk.

Page Optimization Overview & Recommendations

Page size can be reduced by 96.2 kB (5%)

Content Size

1.8 MB

After Optimization

1.7 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Leightons.co.uk main page is 1.8 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. 30% of websites need less resources to load. Images take 1.5 MB which makes up the majority of the site volume.

HTML Optimization

-86%

Potential reduce by 73.2 kB

  • Original 85.2 kB
  • After minification 58.2 kB
  • After compression 12.0 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. This page needs HTML code to be minified as it can gain 27.1 kB, which is 32% 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 73.2 kB or 86% of the original size.

Image Optimization

-1%

Potential reduce by 16.7 kB

  • Original 1.5 MB
  • After minification 1.5 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. Leightons images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 12 B

  • Original 249.0 kB
  • After minification 249.0 kB
  • After compression 249.0 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

-56%

Potential reduce by 6.3 kB

  • Original 11.2 kB
  • After minification 11.2 kB
  • After compression 4.9 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. Leightons.co.uk needs all CSS files to be minified and compressed as it can save up to 6.3 kB or 56% of the original size.

Requests Breakdown

Number of requests can be reduced by 4 (14%)

Requests Now

28

After Optimization

24

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 28 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Leightons. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

leightons.co.uk

leightons.co.uk

36 ms

leightons.co.uk

leightons.co.uk

639 ms

www.leightons.co.uk

www.leightons.co.uk

639 ms

gtm.js

gtm.js

87 ms

front.css

front.css

15 ms

css

css

44 ms

tp.widget.bootstrap.min.js

tp.widget.bootstrap.min.js

30 ms

livewire.js

livewire.js

435 ms

app.js

app.js

41 ms

front.js

front.js

36 ms

kPnGHEEy2JIPuvGsmMJI4Kqa0QJXQKQitlx3qTzz.png

kPnGHEEy2JIPuvGsmMJI4Kqa0QJXQKQitlx3qTzz.png

129 ms

leightons-logo-mobile.svg

leightons-logo-mobile.svg

42 ms

checkmark.png

checkmark.png

44 ms

official_partner_logo.png

official_partner_logo.png

15 ms

hpc-logo-registered_grey.png

hpc-logo-registered_grey.png

44 ms

kPnGHEEy2JIPuvGsmMJI4Kqa0QJXQKQitlx3qTzz.png

kPnGHEEy2JIPuvGsmMJI4Kqa0QJXQKQitlx3qTzz.png

46 ms

z7FtVGMLCQdi9dFOEOUtBZsBEPiUcsPjcQ4PFadI.jpg

z7FtVGMLCQdi9dFOEOUtBZsBEPiUcsPjcQ4PFadI.jpg

117 ms

z7FtVGMLCQdi9dFOEOUtBZsBEPiUcsPjcQ4PFadI.jpg

z7FtVGMLCQdi9dFOEOUtBZsBEPiUcsPjcQ4PFadI.jpg

49 ms

3O19AtZnDngg69Bu3tWh5KtQIRdooxoDtI4NDqtI.jpg

3O19AtZnDngg69Bu3tWh5KtQIRdooxoDtI4NDqtI.jpg

151 ms

3O19AtZnDngg69Bu3tWh5KtQIRdooxoDtI4NDqtI.jpg

3O19AtZnDngg69Bu3tWh5KtQIRdooxoDtI4NDqtI.jpg

50 ms

7e14dVc8fZ6RrKg3Wb1CIhRLgM60OBEjXufLY0aO.jpg

7e14dVc8fZ6RrKg3Wb1CIhRLgM60OBEjXufLY0aO.jpg

74 ms

OLCh8PbnjVUPLuUIZJOV0IITpjjY6awMkj6bck14.jpg

OLCh8PbnjVUPLuUIZJOV0IITpjjY6awMkj6bck14.jpg

91 ms

UN5VE3Yyf5cm9t3MYpNAgirpnFCfAHuBjd8yJSoo.jpg

UN5VE3Yyf5cm9t3MYpNAgirpnFCfAHuBjd8yJSoo.jpg

205 ms

xO7bNC8dTd6XVvDuSkLZsJbzDefW6snEmesfOIOe.png

xO7bNC8dTd6XVvDuSkLZsJbzDefW6snEmesfOIOe.png

134 ms

iKtPS4pSNaUaGXXSi2c9uLPPimA50FPP42T080gB.jpg

iKtPS4pSNaUaGXXSi2c9uLPPimA50FPP42T080gB.jpg

178 ms

WuZYQJR0oJ3IJx4rU9yuGjdFmtOBuzF0wqENl9Dz.jpg

WuZYQJR0oJ3IJx4rU9yuGjdFmtOBuzF0wqENl9Dz.jpg

172 ms

qa44YRGgLoGfkhmcJWHXdY6azIRp7r2qvlZNA19Q.jpg

qa44YRGgLoGfkhmcJWHXdY6azIRp7r2qvlZNA19Q.jpg

257 ms

RMHw9SitPrXyi36y1PHulbtBJPf6gfRZ3RPn7CJJ.png

RMHw9SitPrXyi36y1PHulbtBJPf6gfRZ3RPn7CJJ.png

162 ms

0MEZ3zngvtUR7ZKvj92wT3ELvZOM8zZI8vBrrmx4.png

0MEZ3zngvtUR7ZKvj92wT3ELvZOM8zZI8vBrrmx4.png

324 ms

CSPtzjBzB7LMfJuZmLlhYctcMwXgomv3W2wfMSKc.jpg

CSPtzjBzB7LMfJuZmLlhYctcMwXgomv3W2wfMSKc.jpg

322 ms

font

font

51 ms

Accessibility Review

leightons.co.uk accessibility score

87

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

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

leightons.co.uk best practices score

83

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

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

leightons.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 Leightons.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 Leightons.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

leightons.co.uk

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