Access biffa.co.uk. Waste Management – Affordable & Reliable Services

name

value

score

weighting

FCP (First Contentful Paint)

Value4.7 s

12/100

10%

LCP (Largest Contentful Paint)

Value10.5 s

0/100

25%

SI (Speed Index)

Value7.7 s

24/100

10%

TBT (Total Blocking Time)

Value1,140 ms

22/100

30%

CLS (Cumulative Layout Shift)

Value0.015

100/100

15%

TTI (Time to Interactive)

Value13.4 s

11/100

10%

biffa.co.uk

156 ms

biffa.co.uk

317 ms

www.biffa.co.uk

640 ms

optimized-min.css

28 ms

optimized-min.css

59 ms

Our browser made a total of 44 requests to load all elements on the main page. We found that 84% of them (37 requests) were addressed to the original Biffa.co.uk, 7% (3 requests) were made to Cdn-ukwest.onetrust.com and 2% (1 request) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (802 ms) belongs to the original domain Biffa.co.uk.

Content Size

1.4 MB

After Optimization

1.1 MB

In fact, the total size of Biffa.co.uk main page is 1.4 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. 55% of websites need less resources to load. Javascripts take 613.6 kB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 177.5 kB

Original 215.8 kB
After minification 146.7 kB
After compression 38.3 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. This page needs HTML code to be minified as it can gain 69.1 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 177.5 kB or 82% of the original size.

Image Optimization

-0%

Potential reduce by 4 B

Original 490.6 kB
After minification 490.6 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. Biffa images are well optimized though.

JavaScript Optimization

-14%

Potential reduce by 84.0 kB

Original 613.6 kB
After minification 613.6 kB
After compression 529.6 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 84.0 kB or 14% of the original size.

CSS Optimization

-23%

Potential reduce by 22.3 kB

Original 98.9 kB
After minification 98.9 kB
After compression 76.6 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. Biffa.co.uk needs all CSS files to be minified and compressed as it can save up to 22.3 kB or 23% of the original size.

Requests Now

After Optimization

The browser has sent 38 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Biffa. 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 from 5 to 1 for CSS and as a result speed up the page load time.