Access avanzaentucarrera.com. Avanzaentucarrera.com

name

value

score

weighting

FCP (First Contentful Paint)

Value2.8 s

57/100

10%

LCP (Largest Contentful Paint)

Value4.5 s

36/100

25%

SI (Speed Index)

Value3.1 s

93/100

10%

TBT (Total Blocking Time)

Value70 ms

99/100

30%

CLS (Cumulative Layout Shift)

Value0.001

100/100

15%

TTI (Time to Interactive)

Value4.1 s

87/100

10%

avanzaentucarrera.com

302 ms

www.avanzaentucarrera.com

564 ms

app.b9fbb940.css

551 ms

home.8b9cc6b6.css

858 ms

runtime.ec2b70cf.js

966 ms

Our browser made a total of 41 requests to load all elements on the main page. We found that 7% of them (3 requests) were addressed to the original Avanzaentucarrera.com, 88% (36 requests) were made to Static.avanzaentucarrera.com and 2% (1 request) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (2.3 sec) relates to the external source Static.avanzaentucarrera.com.

Content Size

961.6 kB

After Optimization

875.3 kB

In fact, the total size of Avanzaentucarrera.com main page is 961.6 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. 35% of websites need less resources to load. Images take 832.5 kB which makes up the majority of the site volume.

HTML Optimization

-87%

Potential reduce by 68.3 kB

Original 78.9 kB
After minification 53.4 kB
After compression 10.7 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 25.5 kB, which is 32% 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 68.3 kB or 87% of the original size.

Image Optimization

-1%

Potential reduce by 7.3 kB

Original 832.5 kB
After minification 825.1 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. Avanzaentucarrera images are well optimized though.

JavaScript Optimization

-14%

Potential reduce by 1.2 kB

Original 8.1 kB
After minification 8.1 kB
After compression 6.9 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 1.2 kB or 14% of the original size.

CSS Optimization

-22%

Potential reduce by 9.5 kB

Original 42.1 kB
After minification 42.1 kB
After compression 32.6 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. Avanzaentucarrera.com needs all CSS files to be minified and compressed as it can save up to 9.5 kB or 22% of the original size.

Requests Now

After Optimization

The browser has sent 36 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Avanzaentucarrera. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for JavaScripts 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

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

Areas of Improvement

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

Low

Detected JavaScript libraries

Search Engine Optimization Advices

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

High

Image elements do not have [alt] attributes

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

High

Tap targets are not sized appropriately

Language and Encoding

Language Detected

ES
Language Claimed

ES
Encoding

UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Avanzaentucarrera.com can be misinterpreted by Google and other search engines. Our service has detected that Spanish is used on the page, and it matches the claimed language. Our system also found out that Avanzaentucarrera.com 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

avanzaentucarrera.com

Open Graph description is not detected on the main page of Avanzaentucarrera. Lack of Open Graph description can be counter-productive for their social media presence, as such a description allows converting a website homepage (or other pages) into good-looking, rich and well-structured posts, when it is being shared on Facebook and other social media. For example, adding the following code snippet into HTML <head> tag will help to represent this web page correctly in social networks:

Report Summary

Performance

Accessibility

Best Practices

SEO

Avanzaentucarrera.com - Cursos y centros de formación

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

avanzaentucarrera.com

www.avanzaentucarrera.com

app.b9fbb940.css

home.8b9cc6b6.css

runtime.ec2b70cf.js

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

avanzaentucarrera.com

www.avanzaentucarrera.com

app.b9fbb940.css

home.8b9cc6b6.css

runtime.ec2b70cf.js

25.bbf8b839.js

app.2eefea42.js

gtm.js

Alumnos-del-doble-grado-en-fisica-y-matematicas-conversando-entre-clases.jpg

aetc-logo.png

aetc-logo-mob.png

aetc-home-header-bg.jpg

aetc-tematica-administracion-empresas-management.jpg

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mem8YaGs126MiZpBA-UFVZ0d.woff

Flaticon.8ad2a226.svg

Flaticon.6079acb2.woff

aetc-icon.4884be48.ttf

Accessibility Review

Accessibility Issues