Access inefc.cat. Inici. Institut Nacional d'Educació Física de Catalunya

name

value

score

weighting

FCP (First Contentful Paint)

Value6.7 s

2/100

10%

LCP (Largest Contentful Paint)

Value9.1 s

1/100

25%

SI (Speed Index)

Value8.2 s

20/100

10%

TBT (Total Blocking Time)

Value970 ms

28/100

30%

CLS (Cumulative Layout Shift)

Value0.242

51/100

15%

TTI (Time to Interactive)

Value11.4 s

19/100

10%

inefc.cat

286 ms

inici

1434 ms

bootstrap.min.css

407 ms

styles.css

659 ms

leaflet.min.css

371 ms

Our browser made a total of 101 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Inefc.cat, 88% (89 requests) were made to Inefc.gencat.cat and 2% (2 requests) were made to Gencat.containers.piwik.pro. The less responsive or slowest element that took the longest time to load (2.1 sec) relates to the external source Inefc.gencat.cat.

Content Size

2.7 MB

After Optimization

1.8 MB

In fact, the total size of Inefc.cat main page is 2.7 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 1.5 MB which makes up the majority of the site volume.

HTML Optimization

-92%

Potential reduce by 434.4 kB

Original 474.2 kB
After minification 355.5 kB
After compression 39.8 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 118.7 kB, which is 25% 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 434.4 kB or 92% of the original size.

Image Optimization

-4%

Potential reduce by 60.0 kB

Original 1.5 MB
After minification 1.4 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. Inefc images are well optimized though.

JavaScript Optimization

-52%

Potential reduce by 267.5 kB

Original 518.4 kB
After minification 508.9 kB
After compression 250.9 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 267.5 kB or 52% of the original size.

CSS Optimization

-66%

Potential reduce by 168.9 kB

Original 255.0 kB
After minification 219.1 kB
After compression 86.2 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. Inefc.cat needs all CSS files to be minified and compressed as it can save up to 168.9 kB or 66% of the original size.

Requests Now

After Optimization

The browser has sent 92 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Inefc. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 27 to 1 for JavaScripts and from 19 to 1 for CSS and as a result speed up the page load time.