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name

value

score

weighting

FCP (First Contentful Paint)

Value7.7 s

0/100

10%

LCP (Largest Contentful Paint)

Value28.3 s

0/100

25%

SI (Speed Index)

Value24.1 s

0/100

10%

TBT (Total Blocking Time)

Value2,370 ms

5/100

30%

CLS (Cumulative Layout Shift)

Value0.069

96/100

15%

TTI (Time to Interactive)

Value29.5 s

0/100

10%

aplicaciones.info

362 ms

cookieconsent.latest.min.js

10 ms

estilos3.css

165 ms

javascript.js

167 ms

coolmenus4.js

171 ms

Our browser made a total of 89 requests to load all elements on the main page. We found that 27% of them (24 requests) were addressed to the original Aplicaciones.info, 7% (6 requests) were made to Pagead2.googlesyndication.com and 7% (6 requests) were made to Googleads.g.doubleclick.net. The less responsive or slowest element that took the longest time to load (998 ms) relates to the external source Apis.google.com.

Content Size

1.1 MB

After Optimization

361.0 kB

In fact, the total size of Aplicaciones.info main page is 1.1 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. Javascripts take 635.3 kB which makes up the majority of the site volume.

HTML Optimization

-89%

Potential reduce by 317.2 kB

Original 356.5 kB
After minification 351.9 kB
After compression 39.3 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 317.2 kB or 89% of the original size.

Image Optimization

-12%

Potential reduce by 9.6 kB

Original 82.2 kB
After minification 72.6 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, Aplicaciones needs image optimization as it can save up to 9.6 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

-61%

Potential reduce by 387.6 kB

Original 635.3 kB
After minification 626.9 kB
After compression 247.7 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 387.6 kB or 61% of the original size.

CSS Optimization

-79%

Potential reduce by 5.2 kB

Original 6.6 kB
After minification 5.5 kB
After compression 1.4 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. Aplicaciones.info needs all CSS files to be minified and compressed as it can save up to 5.2 kB or 79% of the original size.

Requests Now

After Optimization

The browser has sent 78 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Aplicaciones. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 33 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

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

Low

Ensure CSP is effective against XSS attacks

High

Serves images with low resolution

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

Search Engine Optimization Advices

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 doesn't use legible font sizes

High

Tap targets are not sized appropriately

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 Aplicaciones.info 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 Aplicaciones.info 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

aplicaciones.info

Open Graph description is not detected on the main page of Aplicaciones. 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

Aplicaciones Didácticas | Página de recursos educativos para los profesores de aplicación inmediata a los alumnos. Ejercicios interactivos y sugerenci...

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

aplicaciones.info

cookieconsent.latest.min.js

estilos3.css

javascript.js

coolmenus4.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

aplicaciones.info

cookieconsent.latest.min.js

estilos3.css

javascript.js

coolmenus4.js

adsbygoogle.js

contributor_badge.js

analytics.js

imagtin5.gif

archiv.gif

cm_fill.gif

pubschls.gif

barco2.gif

com07.gif

human01.gif

alcole.gif

gestion2.gif

c1.gif

c_chica.gif

observo.gif

porkuestudia1ed.jpg

actv.gif

informatica.gif

note02.gif

camara2.gif

stw.jpg

feed.jpg

a_few_flowers.jpg

ca-pub-9234545085514128.js

zrt_lookup.html

show_ads_impl.js

collect

ads

osd.js

ads

plusone.js

ads

contributor_badge.html

ads

contributor_badge.css

css

contributor_logo_materials-1.png

zN7GBFwfMP4uA6AR0HCoLQ.ttf