iHeartRadio

https://www.iheart.com/
iHeartRadio brings music to life. Listen to thousands of free stations or create personalized custom stations from millions of songs!
Added 22 days ago, Updated 21 hours ago

LIGHTHOUSE 55

Lighthouse version2.3.0
Progressive Web App55
Does not register a Service Workerfalse
Does not respond with a 200 when offlinefalse
Contains some content when JavaScript is not availabletrue
Uses HTTPStrue
Redirects HTTP traffic to HTTPStrue
Page load is not fast enough on 3Gnull
User will not be prompted to Install the Web Appfalse
Configured for a custom splash screentrue
Address bar does not match brand colorsfalse
Has a `<meta name="viewport">` tag with `width` or `initial-scale`true
Content is sized correctly for the viewporttrue
Site works cross-browserfalse
Page transitions don't feel like they block on the networkfalse
Each page has a URLfalse
Performance0
First meaningful paint0
First Interactive (beta)null
Consistently Interactive (beta)null
Perceptual Speed Index6
Estimated Input Latency0
Reduce render-blocking stylesheets0
Reduce render-blocking scripts100
Properly size images65
Offscreen imagesnull
Optimize images100
Serve images as WebP65
Enable text compression0
Has enormous network payloads69
Uses an excessive DOM size87
Critical Request Chainsfalse
User Timing marks and measurestrue
Screenshot Thumbnails100
Accessibility69
`[accesskey]` values are unique.true
`[aria-*]` attributes match their roles.true
`[role]`s have all required `[aria-*]` attributes.true
Elements with `[role]` that require specific children `[role]`s, are missing.false
`[role]`s are contained by their required parent element.true
`[role]` values are not valid.false
`[aria-*]` attributes do not have valid values.false
`[aria-*]` attributes are valid and not misspelled.true
`<audio>` elements contain a `<track>` element with `[kind="captions"]`.true
Buttons do not have an accessible name.false
The page contains a heading, skip link, or landmark region.true
Background and foreground colors do not have a sufficient contrast ratio.false
`<dl>`'s contain only properly-ordered `<dt>` and `<dd>` groups, `<script>` or `<template>` elements.true
Definition list items are wrapped in `<dl>` elements.true
Document has a `<title>` element.true
`[id]` attributes on the page are not unique.false
`<frame>` or `<iframe>` elements do not have a title.false
`<html>` element has a `[lang]` attribute.true
`<html>` element has a valid value for its `[lang]` attribute.true
Image elements do not have `[alt]` attributes.false
`<input type="image">` elements have `[alt]` text.true
Form elements have associated labels.true
Presentational `<table>` elements avoid using `<th>`, `<caption>` or the `[summary]` attribute.true
Links do not have a discernable name.false
Lists do not contain only `<li>` elements and script supporting elements (`<script>` and `<template>`).false
List items (`<li>`) are contained within `<ul>` or `<ol>` parent elements.true
The document does not use `<meta http-equiv="refresh">`.true
`[user-scalable="no"]` is used in the `<meta name="viewport">` element or the `[maximum-scale]` attribute is less than 5.false
`<object>` elements have `[alt]` text.true
No element has a `[tabindex]` value greater than 0.true
Cells in a `<table>` element that use the `[headers]` attribute only refer to other cells of that same table.true
`<th>` elements and elements with `[role="columnheader"/"rowheader"]` have data cells they describe.true
`[lang]` attributes have a valid value.true
`<video>` elements contain a `<track>` element with `[kind="captions"]`.true
`<video>` elements contain a `<track>` element with `[kind="description"]`.true
Best Practices77
Avoids Application Cachetrue
Avoids WebSQL DBtrue
Uses HTTPStrue
Uses HTTP/2 for its own resourcestrue
Does not use passive listeners to improve scrolling performancefalse
Avoids Mutation Events in its own scriptstrue
Uses `document.write()`false
Does not open external anchors using `rel="noopener"`false
Avoids requesting the geolocation permission on page loadtrue
Avoids requesting the notification permission on page loadtrue
Avoids deprecated APIstrue
Manifest's `short_name` won't be truncated when displayed on homescreentrue
Allows users to paste into password fieldstrue

WebPageTest

PageSpeed Insights

MANIFEST

{
  "name": "iHeartRadio",
  "short_name": "iHeartRadio",
  "start_url": "https://www.iheart.com/",
  "lang": "en-US",
  "display": "browser",
  "background_color": "#c6002b",
  "theme_color": "#c6002b",
  "icons": [
    {
      "src": "http://web-static.pages.ihrdev.com/manifest-icons/logo36.png",
      "sizes": "36x36",
      "type": "image/png"
    },
    {
      "src": "http://web-static.pages.ihrdev.com/manifest-icons/logo48.png",
      "sizes": "48x48",
      "type": "image/png"
    },
    {
      "src": "http://web-static.pages.ihrdev.com/manifest-icons/logo72.png",
      "sizes": "72x72",
      "type": "image/png"
    },
    {
      "src": "http://web-static.pages.ihrdev.com/manifest-icons/logo96.png",
      "sizes": "96x96",
      "type": "image/png"
    },
    {
      "src": "http://web-static.pages.ihrdev.com/manifest-icons/logo144.png",
      "sizes": "144x144",
      "type": "image/png"
    },
    {
      "src": "http://web-static.pages.ihrdev.com/manifest-icons/logo192.png",
      "sizes": "192x192",
      "type": "image/png"
    }
  ],
  "related_applications": [
    {
      "platform": "web"
    },
    {
      "platform": "play",
      "url": "https://play.google.com/store/apps/details?id=com.clearchannel.iheartradio.controller"
    },
    {
      "platform": "itunes",
      "url": "https://itunes.apple.com/app/iheartradio-free-music-radio-stations/id290638154"
    }
  ],
  "gcm_sender_id": "884160514548"
}