Access blackcircles.com. Buy Tyres Online | Cheap Prices & Local Fitting

name

value

score

weighting

FCP (First Contentful Paint)

Value3.1 s

45/100

10%

LCP (Largest Contentful Paint)

Value5.2 s

22/100

25%

SI (Speed Index)

Value11.8 s

4/100

10%

TBT (Total Blocking Time)

Value15,790 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.001

100/100

15%

TTI (Time to Interactive)

Value22.0 s

1/100

10%

blackcircles.com

284 ms

www.blackcircles.com

580 ms

a.js

7 ms

css

34 ms

mmcore.js

11 ms

Our browser made a total of 142 requests to load all elements on the main page. We found that 49% of them (69 requests) were addressed to the original Blackcircles.com, 15% (22 requests) were made to Images1.blackcircles.com.s3.amazonaws.com and 6% (8 requests) were made to Images1.blackcircles.com. The less responsive or slowest element that took the longest time to load (926 ms) belongs to the original domain Blackcircles.com.

Content Size

1.7 MB

After Optimization

961.4 kB

In fact, the total size of Blackcircles.com main page is 1.7 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 812.4 kB which makes up the majority of the site volume.

HTML Optimization

-76%

Potential reduce by 63.1 kB

Original 82.7 kB
After minification 75.3 kB
After compression 19.6 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 63.1 kB or 76% of the original size.

Image Optimization

-15%

Potential reduce by 119.7 kB

Original 812.4 kB
After minification 692.7 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. Obviously, Blackcircles needs image optimization as it can save up to 119.7 kB or 15% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-60%

Potential reduce by 273.2 kB

Original 452.7 kB
After minification 437.5 kB
After compression 179.5 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 273.2 kB or 60% of the original size.

CSS Optimization

-82%

Potential reduce by 310.5 kB

Original 379.9 kB
After minification 377.0 kB
After compression 69.5 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. Blackcircles.com needs all CSS files to be minified and compressed as it can save up to 310.5 kB or 82% of the original size.

Requests Now

134

After Optimization

The browser has sent 134 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Blackcircles. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 33 to 1 for JavaScripts and from 10 to 1 for CSS and as a result speed up the page load time.