Access bootcamp.chartio.com. Cloud-based data analytics exploration for all

name

value

score

weighting

FCP (First Contentful Paint)

Value3.7 s

29/100

10%

LCP (Largest Contentful Paint)

Value6.9 s

6/100

25%

SI (Speed Index)

Value3.7 s

85/100

10%

TBT (Total Blocking Time)

Value260 ms

83/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value6.2 s

62/100

10%

bootcamp.chartio.com

17 ms

bootcamp.chartio.com

157 ms

jquery.min.js

45 ms

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180 ms

css

84 ms

Our browser made a total of 40 requests to load all elements on the main page. We found that 8% of them (3 requests) were addressed to the original Bootcamp.chartio.com, 20% (8 requests) were made to Fonts.gstatic.com and 20% (8 requests) were made to . The less responsive or slowest element that took the longest time to load (475 ms) relates to the external source Js.hs-analytics.net.

Content Size

414.9 kB

After Optimization

306.7 kB

In fact, the total size of Bootcamp.chartio.com main page is 414.9 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 278.0 kB which makes up the majority of the site volume.

HTML Optimization

-72%

Potential reduce by 28.6 kB

Original 39.6 kB
After minification 35.7 kB
After compression 10.9 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 28.6 kB or 72% of the original size.

Image Optimization

-8%

Potential reduce by 22.4 kB

Original 278.0 kB
After minification 255.7 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. Bootcamp Chartio images are well optimized though.

JavaScript Optimization

-53%

Potential reduce by 40.2 kB

Original 75.3 kB
After minification 75.3 kB
After compression 35.1 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 40.2 kB or 53% of the original size.

CSS Optimization

-77%

Potential reduce by 17.0 kB

Original 22.0 kB
After minification 22.0 kB
After compression 5.0 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. Bootcamp.chartio.com needs all CSS files to be minified and compressed as it can save up to 17.0 kB or 77% of the original size.

Requests Now

After Optimization

The browser has sent 20 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Bootcamp Chartio. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 8 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.