A21.com.mx Site Title

Aviación 21

A21.com.mx Meta Description

El Portal Informativo de la Industria Aeronáutica y Aeroespacial

A21.com.mx Test Results

a21.com.mx Mobile Usability: 98/100

Quick overview:
Size tap targets appropriately
Some of the links/buttons on your webpage may be too small for a user to easily tap on a touchscreen. Consider making these tap targets larger to provide a better user experience.
The following tap targets are close to other nearby tap targets and may need additional spacing around them.
The tap target <a href="/aerolineas/20…as-con-escalas">¿Qué destinos…s con escalas?</a> and 9 others are close to other tap targets.
...

a21.com.mx Mobile Speed: 0/100

Quick overview:
Optimize images
Properly formatting and compressing images can save many bytes of data.
Optimize the following images to reduce their size by 6.2MiB (77% reduction).
Compressing and resizing http://a21.com.mx/sites/default/files/infografias/A21_sucesos_2018_-01%20%281%29.jpg could save 1.4MiB (96% reduction).
...
Enable compression
Compressing resources with gzip or deflate can reduce the number of bytes sent over the network.
Enable compression for the following resources to reduce their transfer size by 604.3KiB (76% reduction).
Compressing http://a21.com.mx/themes/gavias_monte/css/bootstrap.css?pcho5x could save 101KiB (84% reduction).
...
Minify JavaScript
Compacting JavaScript code can save many bytes of data and speed up downloading, parsing, and execution time.
Minify JavaScript for the following resources to reduce their size by 90.3KiB (41% reduction).
Minifying http://a21.com.mx/themes/gavias_monte/vendor/owl-carousel/owl.carousel.js?v=8.4.4 could save 33.5KiB (40% reduction).
...
Eliminate render-blocking JavaScript and CSS in above-the-fold content
Your page has 1 blocking CSS resources. This causes a delay in rendering your page.
None of the above-the-fold content on your page could be rendered without waiting for the following resources to load. Try to defer or asynchronously load blocking resources, or inline the critical portions of those resources directly in the HTML.
Optimize CSS Delivery of the following:
http://a21.com.mx/core/modules/system/css/components/ajax-progress.module.css?pcho5x
Leverage browser caching
Setting an expiry date or a maximum age in the HTTP headers for static resources instructs the browser to load previously downloaded resources from local disk rather than over the network.
Leverage browser caching for the following cacheable resources:
http://sumo.com/api/load/ (expiration not specified)
...
Minify HTML
Compacting HTML code, including any inline JavaScript and CSS contained in it, can save many bytes of data and speed up download and parse times.
Minify HTML for the following resources to reduce their size by 13.8KiB (18% reduction).
Minifying http://a21.com.mx/ could save 13.8KiB (18% reduction).
Minify CSS
Compacting CSS code can save many bytes of data and speed up download and parse times.
Minify CSS for the following resources to reduce their size by 10.6KiB (26% reduction).
Minifying http://a21.com.mx/themes/gavias_monte/css/font-awesome.css?pcho5x could save 6.7KiB (23% reduction).
...

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