Access educators.und.edu. Professional Development for Educators | Online PDE

name

value

score

weighting

FCP (First Contentful Paint)

Value3.0 s

50/100

10%

LCP (Largest Contentful Paint)

Value3.3 s

70/100

25%

SI (Speed Index)

Value4.8 s

67/100

10%

TBT (Total Blocking Time)

Value760 ms

38/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value9.5 s

30/100

10%

educators.und.edu

203 ms

index.html

214 ms

style.css

110 ms

oustyles.css

151 ms

polyfill.min.js

2779 ms

Our browser made a total of 17 requests to load all elements on the main page. We found that 6% of them (1 request) were addressed to the original Educators.und.edu, 76% (13 requests) were made to Und.edu and 6% (1 request) were made to Polyfill-fastly.io. The less responsive or slowest element that took the longest time to load (2.8 sec) relates to the external source Polyfill-fastly.io.

Content Size

2.7 MB

After Optimization

2.5 MB

In fact, the total size of Educators.und.edu main page is 2.7 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. 25% of websites need less resources to load. Images take 2.5 MB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 28.0 kB

Original 34.9 kB
After minification 29.2 kB
After compression 6.9 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. This page needs HTML code to be minified as it can gain 5.7 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 28.0 kB or 80% of the original size.

Image Optimization

-5%

Potential reduce by 136.8 kB

Original 2.5 MB
After minification 2.4 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. Educators Und images are well optimized though.

JavaScript Optimization

-38%

Potential reduce by 61.7 kB

Original 163.3 kB
After minification 163.3 kB
After compression 101.6 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 61.7 kB or 38% of the original size.

CSS Optimization

-9%

Potential reduce by 4.2 kB

Original 47.8 kB
After minification 47.7 kB
After compression 43.6 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. Educators.und.edu has all CSS files already compressed.

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After Optimization

The browser has sent 15 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Educators Und. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 8 to 1 for JavaScripts and as a result speed up the page load time.