Access fundacionlaboral.org. Fundación Laboral de la Construcción

name

value

score

weighting

FCP (First Contentful Paint)

Value4.4 s

16/100

10%

LCP (Largest Contentful Paint)

Value9.9 s

0/100

25%

SI (Speed Index)

Value6.7 s

36/100

10%

TBT (Total Blocking Time)

Value1,150 ms

22/100

30%

CLS (Cumulative Layout Shift)

Value0.232

54/100

15%

TTI (Time to Interactive)

Value17.4 s

4/100

10%

fundacionlaboral.org

394 ms

www.fundacionlaboral.org

1114 ms

sweetalert.css

31 ms

shadowbox.css

56 ms

web.min.css

112 ms

Our browser made a total of 123 requests to load all elements on the main page. We found that 91% of them (112 requests) were addressed to the original Fundacionlaboral.org, 2% (2 requests) were made to Fonts.googleapis.com and 2% (2 requests) were made to Cursosenconstruccion.com. The less responsive or slowest element that took the longest time to load (2.2 sec) relates to the external source Cursosenconstruccion.com.

Content Size

7.6 MB

After Optimization

6.1 MB

In fact, the total size of Fundacionlaboral.org main page is 7.6 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 7.2 MB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 81.6 kB

Original 96.9 kB
After minification 93.9 kB
After compression 15.2 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 81.6 kB or 84% of the original size.

Image Optimization

-19%

Potential reduce by 1.4 MB

Original 7.2 MB
After minification 5.9 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. Obviously, Fundacion Laboral needs image optimization as it can save up to 1.4 MB or 19% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-20%

Potential reduce by 57.3 kB

Original 283.7 kB
After minification 283.7 kB
After compression 226.4 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 57.3 kB or 20% of the original size.

CSS Optimization

-2%

Potential reduce by 991 B

Original 43.4 kB
After minification 43.4 kB
After compression 42.4 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. Fundacionlaboral.org has all CSS files already compressed.

Requests Now

113

After Optimization

The browser has sent 113 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Fundacion Laboral. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 14 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.

Accessibility Issues

These are opportunities to improve the legibility of your content.

High

Background and foreground colors do not have a sufficient contrast ratio.

These are opportunities to improve keyboard navigation in your application.

High

Heading elements are not in a sequentially-descending order

High

Some elements have a [tabindex] value greater than 0

These are opportunities to improve the interpretation of your content by users in different locales.

High

<html> element does not have a [lang] attribute

These are opportunities to improve the semantics of the controls in your application. This may enhance the experience for users of assistive technology, like a screen reader.

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

These items highlight common accessibility best practices.

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Areas of Improvement

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

High

Displays images with incorrect aspect ratio

High

Serves images with low resolution

Low

Detected JavaScript libraries

High

Page has valid source maps

Search Engine Optimization Advices

Format your HTML in a way that enables crawlers to better understand your app’s content.

High

Links do not have descriptive text

High

Image elements do not have [alt] attributes

To appear in search results, crawlers need access to your app.

High

Links are not crawlable

Make sure your pages are mobile friendly so users don’t have to pinch or zoom in order to read the content pages. [Learn more](https://developers.google.com/search/mobile-sites/).

High

Document uses legible font sizes

Language and Encoding

Language Detected

ES
Language Claimed

N/A
Encoding

UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Fundacionlaboral.org can be misinterpreted by Google and other search engines. Our service has detected that Spanish is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Fundacionlaboral.org main page’s claimed encoding is utf-8. Use of this encoding format is the best practice as the main page visitors from all over the world won’t have any issues with symbol transcription.

Social Sharing Optimization

fundacionlaboral.org

Open Graph data is detected on the main page of Fundacion Laboral. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook:

Report Summary

Performance

Accessibility

Best Practices

SEO

Fundación Laboral de la Construcción

Page Load Speed

First Response

Resources Loaded

Page Rendered

About Website

Key Findings

Performance Metrics

Measured Metrics

FCP (First Contentful Paint)

LCP (Largest Contentful Paint)

SI (Speed Index)

TBT (Total Blocking Time)

CLS (Cumulative Layout Shift)

TTI (Time to Interactive)

Network Requests Diagram

fundacionlaboral.org

www.fundacionlaboral.org

sweetalert.css

shadowbox.css

web.min.css

Page Optimization Overview & Recommendations

Content Size

After Optimization

HTML Optimization

Image Optimization

JavaScript Optimization

CSS Optimization

Requests Breakdown

Requests Now

After Optimization

Network Requests Diagram

fundacionlaboral.org

www.fundacionlaboral.org

sweetalert.css

shadowbox.css

web.min.css

jquery-ui.min.css

css

css

js

banner.js

jquery-3.5.0.min.js

gmaps.min.js

shadowbox.js

jquery.validate.min.js

sweetalert.min.js

jQuery.print.js

flc.js

nylat.js

web.js

jquery-ui.js

widgets.js

59f06f1b4941c.jpg

tracking.js

witewall_3.png

x-twitter.png

es.png

en.png

logo.png

quienes-somos.png

cuotas.png

calidad-y-medioambiente.png

transparencia.png

memorias.png

observatorio.png

tpc.png

cursos.png

centros-de-formacion.png

libreria.png

diccionario.png

campus.png

mooc.png

linea-prevencion.png

linea-prevencion-servicios.png