6 sec in total
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4.3 sec
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Welcome to antena2.com.co homepage info - get ready to check Antena 2 best content for Colombia right away, or after learning these important things about antena2.com.co
Antena 2 - Emisora de deportes de RCN Radio Colombia con las noticias y las transmisiones de los eventos deportivos mas importantes de Colombia y el Mundo - LA CADENA DE LOS GRANDES EVENTOS DEPORTIVOS
Visit antena2.com.coWe analyzed Antena2.com.co page load time and found that the first response time was 36 ms and then it took 5.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.
antena2.com.co performance score
name
value
score
weighting
Value4.8 s
11/100
10%
Value7.9 s
3/100
25%
Value24.5 s
0/100
10%
Value19,620 ms
0/100
30%
Value0.37
29/100
15%
Value66.4 s
0/100
10%
36 ms
75 ms
18 ms
37 ms
38 ms
Our browser made a total of 360 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original Antena2.com.co, 24% (87 requests) were made to Files.antena2.com and 18% (63 requests) were made to Player.cdn.mdstrm.com. The less responsive or slowest element that took the longest time to load (1.5 sec) relates to the external source Antena2.com.
Page size can be reduced by 828.6 kB (25%)
3.4 MB
2.5 MB
In fact, the total size of Antena2.com.co main page is 3.4 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. Only a small number of websites need less resources to load. Javascripts take 1.7 MB which makes up the majority of the site volume.
Potential reduce by 237.6 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 66.4 kB, which is 25% 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 237.6 kB or 89% of the original size.
Potential reduce by 19.0 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. Antena 2 images are well optimized though.
Potential reduce by 195.9 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 195.9 kB or 11% of the original size.
Potential reduce by 376.1 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. Antena2.com.co needs all CSS files to be minified and compressed as it can save up to 376.1 kB or 64% of the original size.
Number of requests can be reduced by 232 (71%)
327
95
The browser has sent 327 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Antena 2. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 178 to 1 for JavaScripts and from 45 to 1 for CSS and as a result speed up the page load time.
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antena2.com.co accessibility score
ARIA
These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.
Impact
Issue
[aria-*] attributes do not match their roles
[role]s do not have all required [aria-*] attributes
Elements with an ARIA [role] that require children to contain a specific [role] are missing some or all of those required children.
[role]s are not contained by their required parent element
[aria-*] attributes do not have valid values
ARIA IDs are not unique
Names and labels
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.
Impact
Issue
Buttons do not have an accessible name
<frame> or <iframe> elements do not have a title
Links do not have a discernible name
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
Tables and lists
These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.
Impact
Issue
Lists do not contain only <li> elements and script supporting elements (<script> and <template>).
List items (<li>) are not contained within <ul> or <ol> parent elements.
antena2.com.co best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Includes front-end JavaScript libraries with known security vulnerabilities
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Displays images with incorrect aspect ratio
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Missing source maps for large first-party JavaScript
antena2.com.co SEO score
Mobile Friendly
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/).
Impact
Issue
Document uses legible font sizes
Tap targets are not sized appropriately
ES
ES
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Antena2.com.co 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 Antena2.com.co 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.
antena2.com.co
Open Graph data is detected on the main page of Antena 2. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: