Access luca-d3.com. Telefónica Tech AI of Things: acelera tu transformación digital

name

value

score

weighting

FCP (First Contentful Paint)

Value7.2 s

1/100

10%

LCP (Largest Contentful Paint)

Value18.3 s

0/100

25%

SI (Speed Index)

Value8.2 s

20/100

10%

TBT (Total Blocking Time)

Value240 ms

85/100

30%

CLS (Cumulative Layout Shift)

Value0.03

100/100

15%

TTI (Time to Interactive)

Value13.3 s

12/100

10%

luca-d3.com

280 ms

aiofthings.telefonicatech.com

794 ms

OtAutoBlock.js

81 ms

otSDKStub.js

92 ms

bundle.min.css

671 ms

Our browser made a total of 43 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original Luca-d3.com, 44% (19 requests) were made to Pro-cdo-web-resources.s3.amazonaws.com and 26% (11 requests) were made to Aiofthings.telefonicatech.com. The less responsive or slowest element that took the longest time to load (2 sec) relates to the external source Js-eu1.hs-scripts.com.

Content Size

2.1 MB

After Optimization

1.8 MB

In fact, the total size of Luca-d3.com main page is 2.1 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. 50% of websites need less resources to load. Images take 1.7 MB which makes up the majority of the site volume.

HTML Optimization

-87%

Potential reduce by 321.0 kB

Original 369.6 kB
After minification 270.3 kB
After compression 48.6 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 99.4 kB, which is 27% 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 321.0 kB or 87% of the original size.

Image Optimization

-1%

Potential reduce by 10.9 kB

Original 1.7 MB
After minification 1.7 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. Luca D 3 images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 33 B

Original 7.2 kB
After minification 7.2 kB
After compression 7.2 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. This website has mostly compressed JavaScripts.

CSS Optimization

-49%

Potential reduce by 83 B

Original 170 B
After minification 147 B
After compression 87 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. Luca-d3.com needs all CSS files to be minified and compressed as it can save up to 83 B or 49% of the original size.

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After Optimization

The browser has sent 37 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Luca D 3. 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.