Access rockschool-barbey.com. Rock School Barbey

name

value

score

weighting

FCP (First Contentful Paint)

Value3.0 s

50/100

10%

LCP (Largest Contentful Paint)

Value17.5 s

0/100

25%

SI (Speed Index)

Value11.1 s

6/100

10%

TBT (Total Blocking Time)

Value1,830 ms

9/100

30%

CLS (Cumulative Layout Shift)

Value0.577

12/100

15%

TTI (Time to Interactive)

Value19.5 s

2/100

10%

rockschool-barbey.com

279 ms

rockschool-barbey.com

698 ms

gtm.js

53 ms

bc1d6ece3b.js

86 ms

app.5d52ae40.css

468 ms

Our browser made a total of 49 requests to load all elements on the main page. We found that 45% of them (22 requests) were addressed to the original Rockschool-barbey.com, 10% (5 requests) were made to Youtube.com and 4% (2 requests) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (907 ms) belongs to the original domain Rockschool-barbey.com.

Content Size

3.2 MB

After Optimization

2.5 MB

In fact, the total size of Rockschool-barbey.com main page is 3.2 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. 80% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 2.3 MB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 55.0 kB

Original 64.4 kB
After minification 40.2 kB
After compression 9.4 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. This page needs HTML code to be minified as it can gain 24.2 kB, which is 38% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 55.0 kB or 85% of the original size.

Image Optimization

-11%

Potential reduce by 252.7 kB

Original 2.3 MB
After minification 2.0 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, Rock School Barbey needs image optimization as it can save up to 252.7 kB or 11% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-25%

Potential reduce by 122.4 kB

Original 498.6 kB
After minification 498.6 kB
After compression 376.2 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 122.4 kB or 25% of the original size.

CSS Optimization

-70%

Potential reduce by 239.8 kB

Original 342.9 kB
After minification 342.5 kB
After compression 103.1 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. Rockschool-barbey.com needs all CSS files to be minified and compressed as it can save up to 239.8 kB or 70% of the original size.

Requests Now

After Optimization

The browser has sent 36 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Rock School Barbey. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 17 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.