Access bristoltutors.co.uk. Home

name

value

score

weighting

FCP (First Contentful Paint)

Value3.4 s

36/100

10%

LCP (Largest Contentful Paint)

Value10.0 s

0/100

25%

SI (Speed Index)

Value7.3 s

29/100

10%

TBT (Total Blocking Time)

Value1,410 ms

15/100

30%

CLS (Cumulative Layout Shift)

Value1.141

1/100

15%

TTI (Time to Interactive)

Value14.2 s

9/100

10%

bristoltutors.co.uk

471 ms

public-main.css

153 ms

css

38 ms

public-main.js

224 ms

jquery.min.js

303 ms

Our browser made a total of 46 requests to load all elements on the main page. We found that 46% of them (21 requests) were addressed to the original Bristoltutors.co.uk, 20% (9 requests) were made to Lh3.googleusercontent.com and 17% (8 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (521 ms) belongs to the original domain Bristoltutors.co.uk.

Content Size

1.1 MB

After Optimization

865.7 kB

In fact, the total size of Bristoltutors.co.uk main page is 1.1 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. 45% of websites need less resources to load. Images take 495.1 kB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 191.6 kB

Original 227.4 kB
After minification 223.1 kB
After compression 35.7 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 191.6 kB or 84% of the original size.

Image Optimization

-9%

Potential reduce by 43.3 kB

Original 495.1 kB
After minification 451.8 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. Bristol Tutors images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 1.3 kB

Original 356.4 kB
After minification 356.4 kB
After compression 355.1 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. This website has mostly compressed JavaScripts.

CSS Optimization

-0%

Potential reduce by 113 B

Original 23.2 kB
After minification 23.2 kB
After compression 23.1 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. Bristoltutors.co.uk has all CSS files already compressed.

Requests Now

After Optimization

The browser has sent 34 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Bristol Tutors. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 10 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.