Access xsis.academy. Developer Academy, IT Education and IT Training Indonesia

name

value

score

weighting

FCP (First Contentful Paint)

Value8.8 s

0/100

10%

LCP (Largest Contentful Paint)

Value14.8 s

0/100

25%

SI (Speed Index)

Value22.4 s

0/100

10%

TBT (Total Blocking Time)

Value2,500 ms

4/100

30%

CLS (Cumulative Layout Shift)

Value0.272

45/100

15%

TTI (Time to Interactive)

Value15.5 s

7/100

10%

xsis.academy

1830 ms

select2.min.css

257 ms

autoptimize_single_1c9c25ab8ae0ce5dbdb98cd0808e973a.css

513 ms

frontend.min.css

1279 ms

autoptimize_single_b15ef24270546e5fe896d3ea387ea134.css

768 ms

Our browser made a total of 118 requests to load all elements on the main page. We found that 94% of them (111 requests) were addressed to the original Xsis.academy, 2% (2 requests) were made to Googletagmanager.com and 2% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (2.7 sec) belongs to the original domain Xsis.academy.

Content Size

3.0 MB

After Optimization

2.8 MB

In fact, the total size of Xsis.academy 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. 75% 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 2.1 MB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 136.8 kB

Original 165.3 kB
After minification 165.3 kB
After compression 28.5 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 136.8 kB or 83% of the original size.

Image Optimization

-0%

Potential reduce by 5.1 kB

Original 2.1 MB
After minification 2.1 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. Xsis images are well optimized though.

JavaScript Optimization

-5%

Potential reduce by 24.8 kB

Original 462.3 kB
After minification 461.9 kB
After compression 437.5 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. This website has mostly compressed JavaScripts.

CSS Optimization

-7%

Potential reduce by 17.8 kB

Original 260.3 kB
After minification 243.2 kB
After compression 242.5 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. Xsis.academy has all CSS files already compressed.

Requests Now

112

After Optimization

The browser has sent 112 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Xsis. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 56 to 1 for JavaScripts and from 33 to 1 for CSS and as a result speed up the page load time.