Access lkm-online.co.uk. Lock & Key Master Ltd | Locksmiths

name

value

score

weighting

FCP (First Contentful Paint)

Value2.2 s

78/100

10%

LCP (Largest Contentful Paint)

Value7.4 s

4/100

25%

SI (Speed Index)

Value7.2 s

30/100

10%

TBT (Total Blocking Time)

Value1,290 ms

18/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value16.4 s

5/100

10%

www.lkm-online.co.uk

459 ms

minified.js

33 ms

focus-within-polyfill.js

32 ms

polyfill.min.js

873 ms

js

85 ms

Our browser made a total of 45 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original Lkm-online.co.uk, 36% (16 requests) were made to Static.wixstatic.com and 29% (13 requests) were made to Static.parastorage.com. The less responsive or slowest element that took the longest time to load (873 ms) relates to the external source Polyfill-fastly.io.

Content Size

893.2 kB

After Optimization

429.6 kB

In fact, the total size of Lkm-online.co.uk main page is 893.2 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. 45% of websites need less resources to load. HTML takes 475.2 kB which makes up the majority of the site volume.

HTML Optimization

-78%

Potential reduce by 370.9 kB

Original 475.2 kB
After minification 473.4 kB
After compression 104.3 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 370.9 kB or 78% of the original size.

Image Optimization

-35%

Potential reduce by 44.6 kB

Original 129.3 kB
After minification 84.7 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, Lkm Online needs image optimization as it can save up to 44.6 kB or 35% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-17%

Potential reduce by 48.1 kB

Original 288.7 kB
After minification 288.7 kB
After compression 240.6 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 48.1 kB or 17% of the original size.

Requests Now

After Optimization

The browser has sent 28 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Lkm Online. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 12 to 1 for JavaScripts and as a result speed up the page load time.