Access co-op.umn.edu. Co-op Program | College of Science and Engineering

name

value

score

weighting

FCP (First Contentful Paint)

Value7.0 s

1/100

10%

LCP (Largest Contentful Paint)

Value12.0 s

0/100

25%

SI (Speed Index)

Value7.0 s

32/100

10%

TBT (Total Blocking Time)

Value630 ms

47/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value13.9 s

10/100

10%

co-op.umn.edu

54 ms

co-op.umn.edu

110 ms

coop

36 ms

css_FDb28WW0KiRx11U48LHp9cngMRoPn_71XNnio86vJFM.css

9 ms

all.js

191 ms

Our browser made a total of 72 requests to load all elements on the main page. We found that 3% of them (2 requests) were addressed to the original Co-op.umn.edu, 74% (53 requests) were made to Cse.umn.edu and 11% (8 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (217 ms) relates to the external source Use.fontawesome.com.

Content Size

1.6 MB

After Optimization

1.5 MB

In fact, the total size of Co-op.umn.edu main page is 1.6 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. 60% of websites need less resources to load. Images take 790.9 kB which makes up the majority of the site volume.

HTML Optimization

-77%

Potential reduce by 54.5 kB

Original 70.3 kB
After minification 58.9 kB
After compression 15.8 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 11.3 kB, which is 16% 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 54.5 kB or 77% of the original size.

Image Optimization

-2%

Potential reduce by 13.1 kB

Original 790.9 kB
After minification 777.8 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. Co Op Umn images are well optimized though.

JavaScript Optimization

-1%

Potential reduce by 8.2 kB

Original 678.3 kB
After minification 678.0 kB
After compression 670.1 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 198 B

Original 62.1 kB
After minification 62.1 kB
After compression 61.9 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. Co-op.umn.edu has all CSS files already compressed.

Requests Now

After Optimization

The browser has sent 59 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Co Op Umn. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 43 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.