Access di-spark.co.uk.

name

value

score

weighting

FCP (First Contentful Paint)

Value2.8 s

56/100

10%

LCP (Largest Contentful Paint)

Value0

0/100

25%

SI (Speed Index)

Value8.4 s

19/100

10%

TBT (Total Blocking Time)

Value0

0/100

30%

CLS (Cumulative Layout Shift)

Value0.003

100/100

15%

TTI (Time to Interactive)

Value0

0/100

10%

di-spark.co.uk

288 ms

www.virtue-aerospace.com

436 ms

virtue-aerospace.netlify.app

18 ms

main.e91ec26d.js

60 ms

main.2aeb4185.css

183 ms

Our browser made a total of 5 requests to load all elements on the main page. We found that 20% of them (1 request) were addressed to the original Di-spark.co.uk, 60% (3 requests) were made to Virtue-aerospace.netlify.app and 20% (1 request) were made to Virtue-aerospace.com. The less responsive or slowest element that took the longest time to load (436 ms) relates to the external source Virtue-aerospace.com.

Content Size

2.2 MB

After Optimization

1.8 MB

In fact, the total size of Di-spark.co.uk main page is 2.2 MB. This result falls within a vast category (top 1 000 000) of heavyweight, probably not optimized, and thus slow loading web pages. Only a small number of websites need less resources to load. Images take 1.8 MB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 2.0 kB

Original 2.3 kB
After minification 510 B
After compression 343 B

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 1.8 kB, which is 78% 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 2.0 kB or 85% of the original size.

Image Optimization

-3%

Potential reduce by 46.0 kB

Original 1.8 MB
After minification 1.7 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. Di Spark images are well optimized though.

JavaScript Optimization

-53%

Potential reduce by 56.6 kB

Original 106.8 kB
After minification 105.9 kB
After compression 50.2 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 56.6 kB or 53% of the original size.

CSS Optimization

-84%

Potential reduce by 241.1 kB

Original 286.4 kB
After minification 261.8 kB
After compression 45.3 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. Di-spark.co.uk needs all CSS files to be minified and compressed as it can save up to 241.1 kB or 84% of the original size.

Requests Now

After Optimization

The browser has sent 3 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Di Spark. According to our analytics all requests are already optimized.