Access f12.net. Top-Rated Managed IT Company in Canada

name

value

score

weighting

FCP (First Contentful Paint)

Value2.4 s

71/100

10%

LCP (Largest Contentful Paint)

Value4.6 s

36/100

25%

SI (Speed Index)

Value3.3 s

90/100

10%

TBT (Total Blocking Time)

Value360 ms

72/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value3.8 s

89/100

10%

f12.net

1731 ms

style.css

151 ms

jquery.min.js

53 ms

rssFeed.js

145 ms

rssFeed.css

140 ms

Our browser made a total of 74 requests to load all elements on the main page. We found that 80% of them (59 requests) were addressed to the original F12.net, 4% (3 requests) were made to Google-analytics.com and 3% (2 requests) were made to Ajax.googleapis.com. The less responsive or slowest element that took the longest time to load (1.7 sec) belongs to the original domain F12.net.

Content Size

948.6 kB

After Optimization

448.5 kB

In fact, the total size of F12.net main page is 948.6 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. 45% of websites need less resources to load. Javascripts take 607.7 kB which makes up the majority of the site volume.

HTML Optimization

-73%

Potential reduce by 18.8 kB

Original 25.7 kB
After minification 24.8 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. 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 18.8 kB or 73% of the original size.

Image Optimization

-8%

Potential reduce by 18.8 kB

Original 237.3 kB
After minification 218.4 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. F 12 images are well optimized though.

JavaScript Optimization

-66%

Potential reduce by 399.8 kB

Original 607.7 kB
After minification 591.2 kB
After compression 207.9 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 399.8 kB or 66% of the original size.

CSS Optimization

-80%

Potential reduce by 62.6 kB

Original 77.9 kB
After minification 62.7 kB
After compression 15.2 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. F12.net needs all CSS files to be minified and compressed as it can save up to 62.6 kB or 80% of the original size.

Requests Now

After Optimization

The browser has sent 71 CSS, Javascripts, AJAX and image requests in order to completely render the main page of F 12. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 34 to 1 for JavaScripts and from 11 to 1 for CSS and as a result speed up the page load time.