Access hsctoolkit.bis.gov.uk. Futures toolkit for policy-makers and analysts

name

value

score

weighting

FCP (First Contentful Paint)

Value2.1 s

80/100

10%

LCP (Largest Contentful Paint)

Value2.4 s

91/100

25%

SI (Speed Index)

Value2.7 s

96/100

10%

TBT (Total Blocking Time)

Value40 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.661

8/100

15%

TTI (Time to Interactive)

Value2.5 s

98/100

10%

futures-toolkit-for-policy-makers-and-analysts

634 ms

lux-measurer-db6c8505a6690974922b8578eb1f2208d3073807f98d9a048efe9991f8dfc92d.js

9 ms

rum-loader-a65b10e18ceeba3bd8a2eac507c7f2c513cdc82f35097df903fdea87f1dc2e33.js

11 ms

load-analytics-c62df4470b105613d8cd50184d73e791989aa8356a2416f12527e6648e8ede40.js

11 ms

application-7f0b2fac673c0bde455bfdb4ab0b4aeec526bbc6a47bead9f5cd03c4301891a7.css

28 ms

Our browser made a total of 24 requests to load all elements on the main page. We found that all of those requests were addressed to Hsctoolkit.bis.gov.uk and no external sources were called. The less responsive or slowest element that took the longest time to load (634 ms) relates to the external source Www.gov.uk.

Content Size

273.3 kB

After Optimization

112.9 kB

In fact, the total size of Hsctoolkit.bis.gov.uk main page is 273.3 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. 35% of websites need less resources to load. Javascripts take 120.5 kB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 94.8 kB

Original 112.5 kB
After minification 105.5 kB
After compression 17.7 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 94.8 kB or 84% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

Original 3.6 kB
After minification 3.6 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. Hsc Toolkit Bis images are well optimized though.

JavaScript Optimization

-54%

Potential reduce by 65.4 kB

Original 120.5 kB
After minification 120.5 kB
After compression 55.1 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 65.4 kB or 54% of the original size.

CSS Optimization

-1%

Potential reduce by 268 B

Original 36.8 kB
After minification 36.8 kB
After compression 36.5 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. Hsctoolkit.bis.gov.uk has all CSS files already compressed.

Requests Now

After Optimization

The browser has sent 21 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Hsc Toolkit Bis. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 7 to 1 for JavaScripts and from 13 to 1 for CSS and as a result speed up the page load time.