Report Summary

  • 53

    Performance

    Renders faster than
    71% of other websites

  • 68

    Accessibility

    Visual factors better than
    that of 33% of websites

  • 42

    Best Practices

    More advanced features
    available than in
    18% of websites

  • 58

    SEO

    Google-friendlier than
    20% of websites

radiotx.es

RADIO TX

Page Load Speed

5.3 sec in total

First Response

440 ms

Resources Loaded

4.1 sec

Page Rendered

709 ms

radiotx.es screenshot

About Website

Click here to check amazing RADIO TX content. Otherwise, check out these important facts you probably never knew about radiotx.es

Emisora de Radio

Visit radiotx.es

Key Findings

We analyzed Radiotx.es page load time and found that the first response time was 440 ms and then it took 4.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.

Performance Metrics

radiotx.es performance score

53

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.2 s

42/100

10%

LCP (Largest Contentful Paint)

Value8.4 s

2/100

25%

SI (Speed Index)

Value13.1 s

2/100

10%

TBT (Total Blocking Time)

Value30 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.001

100/100

15%

TTI (Time to Interactive)

Value9.8 s

28/100

10%

Network Requests Diagram

radiotx.es

440 ms

PlayerExtBig.js

258 ms

PlayerExtCommon.js

331 ms

bjqs.css

192 ms

jquery-1.10.2.min.js

481 ms

Our browser made a total of 161 requests to load all elements on the main page. We found that 94% of them (152 requests) were addressed to the original Radiotx.es, 2% (3 requests) were made to Radionomy.com and 2% (3 requests) were made to Static.radionomy.com. The less responsive or slowest element that took the longest time to load (1.2 sec) belongs to the original domain Radiotx.es.

Page Optimization Overview & Recommendations

Page size can be reduced by 531.8 kB (11%)

Content Size

4.8 MB

After Optimization

4.3 MB

In fact, the total size of Radiotx.es main page is 4.8 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. 85% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 4.6 MB which makes up the majority of the site volume.

HTML Optimization

-87%

Potential reduce by 46.1 kB

  • Original 52.9 kB
  • After minification 49.4 kB
  • After compression 6.8 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 46.1 kB or 87% of the original size.

Image Optimization

-8%

Potential reduce by 366.8 kB

  • Original 4.6 MB
  • After minification 4.2 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. RADIO TX images are well optimized though.

JavaScript Optimization

-67%

Potential reduce by 118.5 kB

  • Original 177.4 kB
  • After minification 172.5 kB
  • After compression 58.9 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 118.5 kB or 67% of the original size.

CSS Optimization

-63%

Potential reduce by 440 B

  • Original 696 B
  • After minification 621 B
  • After compression 256 B

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. Radiotx.es needs all CSS files to be minified and compressed as it can save up to 440 B or 63% of the original size.

Requests Breakdown

Number of requests can be reduced by 4 (3%)

Requests Now

155

After Optimization

151

The browser has sent 155 CSS, Javascripts, AJAX and image requests in order to completely render the main page of RADIO TX. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for JavaScripts and as a result speed up the page load time.

Accessibility Review

radiotx.es accessibility score

68

Accessibility Issues

Internationalization and localization

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

Impact

Issue

High

<html> element does not have a valid value for its [lang] attribute.

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

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Best Practices

radiotx.es best practices score

42

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Displays images with incorrect aspect ratio

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

radiotx.es SEO score

58

Search Engine Optimization Advices

Content Best Practices

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

Impact

Issue

High

Image elements do not have [alt] attributes

Language and Encoding

  • Language Detected

    N/A

  • Language Claimed

    SP

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Radiotx.es can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else), while the claimed language is . Our system also found out that Radiotx.es 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

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