Access rclc.nd.edu. Robinson Community Learning Center

name

value

score

weighting

FCP (First Contentful Paint)

Value1.7 s

93/100

10%

LCP (Largest Contentful Paint)

Value2.6 s

86/100

25%

SI (Speed Index)

Value1.7 s

100/100

10%

TBT (Total Blocking Time)

Value470 ms

61/100

30%

CLS (Cumulative Layout Shift)

Value0.022

100/100

15%

TTI (Time to Interactive)

Value6.4 s

59/100

10%

rclc.nd.edu

42 ms

rclc.nd.edu

23 ms

ndt.css

13 ms

site.1658404026.css

18 ms

dialog.1658348231.css

18 ms

Our browser made a total of 31 requests to load all elements on the main page. We found that 68% of them (21 requests) were addressed to the original Rclc.nd.edu, 10% (3 requests) were made to Static.nd.edu and 10% (3 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (157 ms) relates to the external source Static.nd.edu.

Content Size

827.3 kB

After Optimization

779.6 kB

In fact, the total size of Rclc.nd.edu main page is 827.3 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 35% of websites need less resources to load. Images take 729.8 kB which makes up the majority of the site volume.

HTML Optimization

-72%

Potential reduce by 43.2 kB

Original 60.1 kB
After minification 58.0 kB
After compression 16.9 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 43.2 kB or 72% of the original size.

Image Optimization

-0%

Potential reduce by 19 B

Original 729.8 kB
After minification 729.8 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. Rclc Nd images are well optimized though.

JavaScript Optimization

-8%

Potential reduce by 1.4 kB

Original 16.7 kB
After minification 16.7 kB
After compression 15.3 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. This website has mostly compressed JavaScripts.

CSS Optimization

-15%

Potential reduce by 3.1 kB

Original 20.8 kB
After minification 20.8 kB
After compression 17.7 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. Rclc.nd.edu needs all CSS files to be minified and compressed as it can save up to 3.1 kB or 15% of the original size.

Requests Now

After Optimization

The browser has sent 26 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Rclc Nd. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 6 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.