Access zometool.com. Zometool - The construction set treasured by kids and Nobel Prize winners.

name

value

score

weighting

FCP (First Contentful Paint)

Value3.3 s

39/100

10%

LCP (Largest Contentful Paint)

Value6.0 s

13/100

25%

SI (Speed Index)

Value3.6 s

86/100

10%

TBT (Total Blocking Time)

Value410 ms

67/100

30%

CLS (Cumulative Layout Shift)

Value0.03

100/100

15%

TTI (Time to Interactive)

Value6.5 s

58/100

10%

zometool.com

428 ms

css

30 ms

styles.css

19 ms

styles.css

388 ms

iselector.css

20 ms

Our browser made a total of 76 requests to load all elements on the main page. We found that 20% of them (15 requests) were addressed to the original Zometool.com, 22% (17 requests) were made to Cdn2.bigcommerce.com and 21% (16 requests) were made to Cdn5.bigcommerce.com. The less responsive or slowest element that took the longest time to load (2.2 sec) belongs to the original domain Zometool.com.

Content Size

1.6 MB

After Optimization

1.1 MB

In fact, the total size of Zometool.com 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. 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 851.4 kB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 50.6 kB

Original 62.9 kB
After minification 54.4 kB
After compression 12.4 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 8.5 kB, which is 14% 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 50.6 kB or 80% of the original size.

Image Optimization

-1%

Potential reduce by 5.2 kB

Original 851.4 kB
After minification 846.3 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. Zometool images are well optimized though.

JavaScript Optimization

-65%

Potential reduce by 396.1 kB

Original 607.3 kB
After minification 571.7 kB
After compression 211.3 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 396.1 kB or 65% of the original size.

CSS Optimization

-80%

Potential reduce by 44.4 kB

Original 55.7 kB
After minification 47.1 kB
After compression 11.3 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. Zometool.com needs all CSS files to be minified and compressed as it can save up to 44.4 kB or 80% of the original size.

Requests Now

After Optimization

The browser has sent 61 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Zometool. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 23 to 1 for JavaScripts and from 14 to 1 for CSS and as a result speed up the page load time.