Numatic.co.za Commercial Start Page
Default Description
numatic.co.za Mobile Performance
44/100
These metrics represent real-world Chrome users experience viewing numatic.co.za on mobile devices. Reports are focused on loading performance and other critical factors that most affect user experience. Follow our guide to track, optimize, and improve the quality of your web pages.
Metrics
Largest Contentful Paint1/100 9.3 s
Largest Contentful Paint marks the time at which the largest text or image is painted. Learn More
Speed Index3/100 12.5 s
Speed Index shows how quickly the contents of a page are visibly populated. Learn more.
First Contentful Paint36/100 4.7 s
First Contentful Paint marks the time at which the first text or image is painted. Learn more.
Time to Interactive50/100 7.3 s
Time to interactive is the amount of time it takes for the page to become fully interactive. Learn more.
Cumulative Layout Shift99/100 0.052
Cumulative Layout Shift measures the movement of visible elements within the viewport. Learn more.
Total Blocking Time100/100 110 ms
Sum of all time periods between FCP and Time to Interactive, when task length exceeded 50ms, expressed in milliseconds. Learn more.
Should Fix (16)
Opportunities
These suggestions can help your page load faster. They don't directly affect the Performance score.
Eliminate render-blocking resources
Potential savings of 3,420 ms
3,422 ms
Remove unused JavaScript
Potential savings of 122 KiB
3,300 ms
Serve images in next-gen formats
Potential savings of 307 KiB
1,650 ms
Reduce initial server response time
Root document took 2,060 ms
1,460 ms
Properly size images
Potential savings of 148 KiB
750 ms
Minify JavaScript
Potential savings of 36 KiB
600 ms
Defer offscreen images
Potential savings of 28 KiB
150 ms
Diagnostics
More information about the performance of your application. These numbers don't directly affect the Performance score.
Ensure text remains visible during webfont load
Serve static assets with an efficient cache policy
54 resources found
Minimizes main-thread work
1.8 s
Avoids an excessive DOM size
727 elements
Avoid large layout shifts
5 elements found
Keep request counts low and transfer sizes small
59 requests • 1,064 KiB
Avoid chaining critical requests
37 chains found
Largest Contentful Paint element
1 element found
Avoid long main-thread tasks
7 long tasks found
Passed Audits (13)
Efficiently encode images
JavaScript execution time
0.5 s
Remove unused CSS
Use video formats for animated content
Enable text compression
Avoid multiple page redirects
Potential savings of 630 ms
Avoids `document.write()`
Preconnect to required origins
Avoids enormous network payloads
Total size was 1,064 KiB
Preload key requests
Minify CSS
Minimize third-party usage
Third-party code blocked the main thread for 0 ms
Uses passive listeners to improve scrolling performance
numatic.co.za Mobile SEO
89/100
These checks ensure that your page is optimized for search engine results ranking. There are additional factors Lighthouse does not check that may affect your search ranking. Learn more. Run these additional validators on your site to check additional SEO best practices.
Should Fix (2)
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Image elements do not have `[alt]` attributes
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.
Tap targets are not sized appropriately
59% appropriately sized tap targets
Passed Audits (11)
Document has a `<title>` element
Has a `<meta name="viewport">` tag with `width` or `initial-scale`
robots.txt is valid
Page has successful HTTP status code
Links have descriptive text
Page isn’t blocked from indexing
Document has a meta description
Document avoids plugins
Document has a valid `hreflang`
Links are crawlable
Document uses legible font sizes
99.02% legible text
numatic.co.za Mobile Best Practices
69/100
These checks highlight opportunities to improve the overall code health of numatic.co.za mobile page. Current recommendations will help to make your page fast and secure, to create a good user experience and to avoid deprecated technologies.
Should Fix (4)
Trust and Safety
Links to cross-origin destinations are unsafe
Includes front-end JavaScript libraries with known security vulnerabilities
9 vulnerabilities detected
Does not use HTTPS
1 insecure request found
User Experience
Serves images with low resolution
Passed Audits (10)
Avoids Application Cache
Avoids requesting the notification permission on page load
Page has the HTML doctype
Avoids deprecated APIs
Avoids requesting the geolocation permission on page load
No browser errors logged to the console
Detected JavaScript libraries
Displays images with correct aspect ratio
Properly defines charset
Allows users to paste into password fields
numatic.co.za Mobile Progressive Web App
43/100
These checks validate the aspects of a Progressive Web App. Learn more. These checks are required by the baseline PWA Checklist but are not automatically checked by Lighthouse. They do not affect your score but it's important that you verify them manually.
Should Fix (10)
Fast and reliable
`start_url` does not respond with a 200 when offline
Current page does not respond with a 200 when offline
PWA Optimized
Is not configured for a custom splash screen
Manifest doesn't have a maskable icon
Does not provide a valid `apple-touch-icon`
Does not set a theme color for the address bar.
Content is not sized correctly for the viewport
Installable
Web app manifest does not meet the installability requirements
Does not register a service worker that controls page and `start_url`
Does not use HTTPS
1 insecure request found
Passed Audits (4)
Contains some content when JavaScript is not available
Has a `<meta name="viewport">` tag with `width` or `initial-scale`
Redirects HTTP traffic to HTTPS
Page load is fast enough on mobile networks
numatic.co.za Mobile Accessibility
69/100
These checks highlight opportunities to improve the accessibility of your web app. Only a subset of accessibility issues can be automatically detected so manual testing is also encouraged. These items address areas which an automated testing tool cannot cover. Learn more in our guide on conducting an accessibility review.
Should Fix (5)
Navigation
These are opportunities to improve keyboard navigation in your application.
Heading elements are not in a sequentially-descending order
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.
Image elements do not have `[alt]` attributes
Form elements do not have associated labels
Links do not have a discernible name
Contrast
These are opportunities to improve the legibility of your content.
Background and foreground colors do not have a sufficient contrast ratio.
Passed Audits (11)
Lists contain only `<li>` elements and script supporting elements (`<script>` and `<template>`).
Document has a `<title>` element
`[user-scalable="no"]` is not used in the `<meta name="viewport">` element and the `[maximum-scale]` attribute is not less than 5.
Buttons have an accessible name
`[id]` attributes on active, focusable elements are unique
`<html>` element has a valid value for its `[lang]` attribute
ARIA IDs are unique
`[aria-hidden="true"]` is not present on the document `<body>`
List items (`<li>`) are contained within `<ul>` or `<ol>` parent elements
`<html>` element has a `[lang]` attribute
The page contains a heading, skip link, or landmark region
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