Access toitu.co.nz. Carbon and Environmental Certifications for Business

name

value

score

weighting

FCP (First Contentful Paint)

Value6.4 s

2/100

10%

LCP (Largest Contentful Paint)

Value29.0 s

0/100

25%

SI (Speed Index)

Value15.5 s

0/100

10%

TBT (Total Blocking Time)

Value650 ms

46/100

30%

CLS (Cumulative Layout Shift)

Value0.013

100/100

15%

TTI (Time to Interactive)

Value12.3 s

15/100

10%

toitu.co.nz

871 ms

www.toitu.co.nz

1298 ms

EMS_styles.css

427 ms

styles.css

1265 ms

js

83 ms

Our browser made a total of 34 requests to load all elements on the main page. We found that 79% of them (27 requests) were addressed to the original Toitu.co.nz, 6% (2 requests) were made to Googletagmanager.com and 6% (2 requests) were made to Cdnjs.cloudflare.com. The less responsive or slowest element that took the longest time to load (5.5 sec) belongs to the original domain Toitu.co.nz.

Content Size

5.4 MB

After Optimization

4.6 MB

In fact, the total size of Toitu.co.nz main page is 5.4 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. 45% of websites need less resources to load. Images take 5.0 MB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 27.3 kB

Original 33.8 kB
After minification 26.7 kB
After compression 6.4 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 7.0 kB, which is 21% 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 27.3 kB or 81% of the original size.

Image Optimization

-9%

Potential reduce by 448.9 kB

Original 5.0 MB
After minification 4.5 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. Toitu images are well optimized though.

JavaScript Optimization

-72%

Potential reduce by 274.3 kB

Original 381.4 kB
After minification 373.3 kB
After compression 107.0 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 274.3 kB or 72% of the original size.

CSS Optimization

-92%

Potential reduce by 8.5 kB

Original 9.3 kB
After minification 7.3 kB
After compression 770 B

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. Toitu.co.nz needs all CSS files to be minified and compressed as it can save up to 8.5 kB or 92% of the original size.

Requests Now

After Optimization

The browser has sent 30 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Toitu. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 9 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.