Access iseif.org. Illinois Science & Energy Innovation Foundation

name

value

score

weighting

FCP (First Contentful Paint)

Value5.6 s

5/100

10%

LCP (Largest Contentful Paint)

Value9.6 s

0/100

25%

SI (Speed Index)

Value10.5 s

7/100

10%

TBT (Total Blocking Time)

Value360 ms

72/100

30%

CLS (Cumulative Layout Shift)

Value0.051

99/100

15%

TTI (Time to Interactive)

Value12.3 s

15/100

10%

www.iseif.org

1173 ms

layerslider.css

58 ms

css

50 ms

mediaelementplayer-legacy.min.css

31 ms

wp-mediaelement.min.css

35 ms

Our browser made a total of 106 requests to load all elements on the main page. We found that 83% of them (88 requests) were addressed to the original Iseif.org, 7% (7 requests) were made to I0.wp.com and 6% (6 requests) were made to C0.wp.com. The less responsive or slowest element that took the longest time to load (1.2 sec) belongs to the original domain Iseif.org.

Content Size

3.3 MB

After Optimization

2.0 MB

In fact, the total size of Iseif.org main page is 3.3 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 1.7 MB which makes up the majority of the site volume.

HTML Optimization

-87%

Potential reduce by 1.3 MB

Original 1.5 MB
After minification 1.5 MB
After compression 197.7 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 1.3 MB or 87% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

Original 1.7 MB
After minification 1.7 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. ISEIF images are well optimized though.

JavaScript Optimization

-35%

Potential reduce by 32.2 kB

Original 93.1 kB
After minification 93.1 kB
After compression 60.9 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 32.2 kB or 35% of the original size.

CSS Optimization

-1%

Potential reduce by 168 B

Original 18.7 kB
After minification 18.7 kB
After compression 18.5 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. Iseif.org has all CSS files already compressed.

Requests Now

102

After Optimization

The browser has sent 102 CSS, Javascripts, AJAX and image requests in order to completely render the main page of ISEIF. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 77 to 1 for JavaScripts and from 14 to 1 for CSS and as a result speed up the page load time.