Swiggy

https://www.swiggy.com/?start_url=homescreenicon&utm_medium=homescreenicon&version=2
Added 5 months ago, Updated 19 minutes ago

LIGHTHOUSE 73

Lighthouse version2.5.0
Progressive Web App73
Registers a service workertrue
Does not respond with a 200 when offlinefalse
Does not provide fallback content when JavaScript is not availablefalse
Uses HTTPStrue
Redirects HTTP traffic to HTTPStrue
Page load is fast enough on 3Gtrue
User will not be prompted to Install the Web Appfalse
Configured for a custom splash screentrue
Address bar matches brand colorstrue
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
Performance62
First meaningful paint46
First Interactive (beta)68
Consistently Interactive (beta)68
Perceptual Speed Index51
Estimated Input Latency100
Reduce render-blocking stylesheets100
Reduce render-blocking scripts100
Properly size images100
Offscreen images100
Optimize images100
Serve images as WebP100
Enable text compression100
Keep server response times low (TTFB)true
Avoids enormous network payloads100
Avoids an excessive DOM size100
Critical Request Chainsfalse
User Timing marks and measurestrue
Screenshot Thumbnails100
Accessibility94
`[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 present.true
`[role]`s are contained by their required parent element.true
`[role]` values are valid.true
`[aria-*]` attributes have valid values.true
`[aria-*]` attributes are valid and not misspelled.true
`<audio>` elements contain a `<track>` element with `[kind="captions"]`.true
Buttons have an accessible name.true
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 unique.true
`<frame>` or `<iframe>` elements have a title.true
`<html>` element has a `[lang]` attribute.true
`<html>` element has a valid value for its `[lang]` attribute.true
Image elements have `[alt]` attributes.true
`<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 have a discernible name.true
Lists contain only `<li>` elements and script supporting elements (`<script>` and `<template>`).true
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 Practices88
Avoids Application Cachetrue
Avoids WebSQL DBtrue
Uses HTTPStrue
Does not use HTTP/2 for all of its resourcesfalse
Uses passive listeners to improve scrolling performancetrue
Avoids Mutation Events in its own scriptstrue
Avoids `document.write()`true
Opens external anchors using `rel="noopener"`true
Avoids requesting the geolocation permission on page loadtrue
Avoids front-end JavaScript libraries with known security vulnerabilitiestrue
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
No browser errors logged to the consoletrue
Does not uses Images with appropriate aspect ratio0

WebPageTest

PageSpeed Insights

MANIFEST

{
  "name": "Swiggy",
  "short_name": "Swiggy",
  "start_url": "/?start_url=homescreenicon&utm_medium=homescreenicon&version=2",
  "orientation": "portrait",
  "display": "browser",
  "theme_color": "#ffffff",
  "background_color": "#ffffff",
  "icons": [
    {
      "src": "/pwa-images/icons/icon-192x192.png",
      "type": "image/png",
      "sizes": "192x192"
    },
    {
      "src": "/pwa-images/icons/icon-512x512.png",
      "type": "image/png",
      "sizes": "512x512"
    }
  ]
}