Access portaldeeducacion.es. Educación España: Guía de Colegios y Centros Educativos.

name

value

score

weighting

FCP (First Contentful Paint)

Value2.6 s

62/100

10%

LCP (Largest Contentful Paint)

Value3.6 s

62/100

25%

SI (Speed Index)

Value7.3 s

29/100

10%

TBT (Total Blocking Time)

Value2,370 ms

5/100

30%

CLS (Cumulative Layout Shift)

Value0.379

27/100

15%

TTI (Time to Interactive)

Value14.0 s

10/100

10%

portaldeeducacion.es

201 ms

main.css

40 ms

fonts.css

44 ms

jquery-1.11.0.min.js

143 ms

script.js

44 ms

Our browser made a total of 63 requests to load all elements on the main page. We found that 41% of them (26 requests) were addressed to the original Portaldeeducacion.es, 11% (7 requests) were made to Pagead2.googlesyndication.com and 11% (7 requests) were made to Googleads.g.doubleclick.net. The less responsive or slowest element that took the longest time to load (536 ms) relates to the external source Staticxx.facebook.com.

Content Size

486.7 kB

After Optimization

190.0 kB

In fact, the total size of Portaldeeducacion.es main page is 486.7 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. 60% of websites need less resources to load. Javascripts take 305.3 kB which makes up the majority of the site volume.

HTML Optimization

-76%

Potential reduce by 36.5 kB

Original 48.3 kB
After minification 43.0 kB
After compression 11.8 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 5.3 kB, which is 11% 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 36.5 kB or 76% of the original size.

Image Optimization

-12%

Potential reduce by 9.2 kB

Original 74.9 kB
After minification 65.7 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. Obviously, Portal De Educacion needs image optimization as it can save up to 9.2 kB or 12% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-66%

Potential reduce by 202.0 kB

Original 305.3 kB
After minification 285.4 kB
After compression 103.3 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 202.0 kB or 66% of the original size.

CSS Optimization

-84%

Potential reduce by 49.1 kB

Original 58.3 kB
After minification 40.1 kB
After compression 9.1 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. Portaldeeducacion.es needs all CSS files to be minified and compressed as it can save up to 49.1 kB or 84% of the original size.

Requests Now

After Optimization

The browser has sent 58 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Portal De Educacion. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 20 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.