Access whmis.net. Workplace Hazardous Materials Information System (WHMIS)

name

value

score

weighting

FCP (First Contentful Paint)

Value1.3 s

98/100

10%

LCP (Largest Contentful Paint)

Value3.8 s

56/100

25%

SI (Speed Index)

Value1.3 s

100/100

10%

TBT (Total Blocking Time)

Value180 ms

91/100

30%

CLS (Cumulative Layout Shift)

Value0.001

100/100

15%

TTI (Time to Interactive)

Value4.4 s

84/100

10%

whmis.net

51 ms

css

25 ms

normalize.css

5 ms

main.css

4 ms

print.css

3 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 Whmis.net, 10% (3 requests) were made to Fonts.gstatic.com and 6% (2 requests) were made to Ajax.googleapis.com. The less responsive or slowest element that took the longest time to load (143 ms) relates to the external source S7.addthis.com.

Content Size

660.4 kB

After Optimization

539.8 kB

In fact, the total size of Whmis.net main page is 660.4 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. 50% of websites need less resources to load. Images take 439.4 kB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 9.8 kB

Original 12.4 kB
After minification 8.1 kB
After compression 2.6 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 4.2 kB, which is 34% 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 9.8 kB or 79% of the original size.

Image Optimization

-1%

Potential reduce by 3.5 kB

Original 439.4 kB
After minification 435.9 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. WHMIS images are well optimized though.

JavaScript Optimization

-44%

Potential reduce by 74.2 kB

Original 170.3 kB
After minification 170.3 kB
After compression 96.1 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 74.2 kB or 44% of the original size.

CSS Optimization

-86%

Potential reduce by 33.1 kB

Original 38.4 kB
After minification 18.4 kB
After compression 5.3 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. Whmis.net needs all CSS files to be minified and compressed as it can save up to 33.1 kB or 86% of the original size.

Requests Now

After Optimization

The browser has sent 24 CSS, Javascripts, AJAX and image requests in order to completely render the main page of WHMIS. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.