Access acm-coldrooms.co.uk.

name

value

score

weighting

FCP (First Contentful Paint)

Value3.7 s

30/100

10%

LCP (Largest Contentful Paint)

Value9.9 s

0/100

25%

SI (Speed Index)

Value7.4 s

28/100

10%

TBT (Total Blocking Time)

Value270 ms

82/100

30%

CLS (Cumulative Layout Shift)

Value0.048

99/100

15%

TTI (Time to Interactive)

Value9.1 s

33/100

10%

www.acm-coldrooms.co.uk

491 ms

9qicm.css

99 ms

post-5.css

191 ms

9qicm.css

278 ms

post-3688.css

272 ms

Our browser made a total of 73 requests to load all elements on the main page. We found that 90% of them (66 requests) were addressed to the original Acm-coldrooms.co.uk, 8% (6 requests) were made to Fonts.gstatic.com and 1% (1 request) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (1 sec) belongs to the original domain Acm-coldrooms.co.uk.

Content Size

3.0 MB

After Optimization

1.8 MB

In fact, the total size of Acm-coldrooms.co.uk main page is 3.0 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. Images take 1.5 MB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 62.5 kB

Original 75.1 kB
After minification 72.4 kB
After compression 12.6 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 62.5 kB or 83% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

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. Acm Coldrooms images are well optimized though.

JavaScript Optimization

-79%

Potential reduce by 642.7 kB

Original 810.2 kB
After minification 810.2 kB
After compression 167.6 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 642.7 kB or 79% of the original size.

CSS Optimization

-84%

Potential reduce by 507.4 kB

Original 604.7 kB
After minification 595.1 kB
After compression 97.3 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. Acm-coldrooms.co.uk needs all CSS files to be minified and compressed as it can save up to 507.4 kB or 84% of the original size.

Requests Now

After Optimization

The browser has sent 64 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Acm Coldrooms. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 16 to 1 for JavaScripts and from 12 to 1 for CSS and as a result speed up the page load time.