Access calibreuk.com. Calibre - Calibre | LED Display & Image Processing Technology

name

value

score

weighting

FCP (First Contentful Paint)

Value7.0 s

1/100

10%

LCP (Largest Contentful Paint)

Value8.6 s

1/100

25%

SI (Speed Index)

Value10.6 s

7/100

10%

TBT (Total Blocking Time)

Value270 ms

82/100

30%

CLS (Cumulative Layout Shift)

Value0.585

11/100

15%

TTI (Time to Interactive)

Value10.9 s

21/100

10%

800 ms

addtoany.css

101 ms

jcemediabox.css

194 ms

style.css

277 ms

bootstrap.min.css

562 ms

Our browser made a total of 85 requests to load all elements on the main page. We found that 80% of them (68 requests) were addressed to the original Calibreuk.com, 7% (6 requests) were made to Fonts.gstatic.com and 2% (2 requests) were made to Static.addtoany.com. The less responsive or slowest element that took the longest time to load (1.3 sec) belongs to the original domain Calibreuk.com.

Content Size

5.9 MB

After Optimization

1.9 MB

In fact, the total size of Calibreuk.com main page is 5.9 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. 65% of websites need less resources to load. Images take 5.3 MB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 54.9 kB

Original 66.5 kB
After minification 60.5 kB
After compression 11.6 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 54.9 kB or 83% of the original size.

Image Optimization

-68%

Potential reduce by 3.5 MB

Original 5.3 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. Obviously, Calibre Uk needs image optimization as it can save up to 3.5 MB or 68% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-62%

Potential reduce by 188.1 kB

Original 301.4 kB
After minification 293.6 kB
After compression 113.3 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 188.1 kB or 62% of the original size.

CSS Optimization

-84%

Potential reduce by 227.0 kB

Original 270.4 kB
After minification 247.3 kB
After compression 43.4 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. Calibreuk.com needs all CSS files to be minified and compressed as it can save up to 227.0 kB or 84% of the original size.

Requests Now

After Optimization

The browser has sent 77 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Calibre Uk. 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 19 to 1 for CSS and as a result speed up the page load time.