Learnsmart.edu.hk Test Results

Learnsmart.edu.hk Mobile Performance: 30/100
Quick overview:
First Meaningful Paint
13.2 s
First Meaningful Paint measures when the primary content of a page is visible. Learn more about the First Meaningful Paint metric.
Time to Interactive
26.1 s
Time to Interactive is the amount of time it takes for the page to become fully interactive. Learn more about the Time to Interactive metric.
Max Potential First Input Delay
470 ms
The maximum potential First Input Delay that your users could experience is the duration of the longest task. Learn more about the Maximum Potential First Input Delay metric.
Tasks
Lists the toplevel main thread tasks that executed during page load.
Script Treemap Data
Used for treemap app
Server Backend Latencies
0 ms
Server latencies can impact web performance. If the server latency of an origin is high, it's an indication the server is overloaded or has poor backend performance. Learn more about server response time.
Network Round Trip Times
0 ms
Network round trip times (RTT) have a large impact on performance. If the RTT to an origin is high, it's an indication that servers closer to the user could improve performance. Learn more about the Round Trip Time.
Network Requests
Lists the network requests that were made during page load.
Final Screenshot
The last screenshot captured of the pageload.

823444094252

Metrics
Collects all available metrics.
Diagnostics
Collection of useful page vitals.

Learnsmart.edu.hk Mobile SEO: 93/100
Quick overview:
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Links are not crawlable
Search engines may use `href` attributes on links to crawl websites. Ensure that the `href` attribute of anchor elements links to an appropriate destination, so more pages of the site can be discovered. Learn how to make links crawlable

Learnsmart.edu.hk Mobile Best Practices: 83/100
Quick overview:
General
Browser errors were logged to the console
Errors logged to the console indicate unresolved problems. They can come from network request failures and other browser concerns. Learn more about this errors in console diagnostic audit
Detected JavaScript libraries
All front-end JavaScript libraries detected on the page. Learn more about this JavaScript library detection diagnostic audit.
Trust and Safety
Does not use HTTPS
1 insecure request found
All sites should be protected with HTTPS, even ones that don't handle sensitive data. This includes avoiding mixed content, where some resources are loaded over HTTP despite the initial request being served over HTTPS. HTTPS prevents intruders from tampering with or passively listening in on the communications between your app and your users, and is a prerequisite for HTTP/2 and many new web platform APIs. Learn more about HTTPS.
Ensure CSP is effective against XSS attacks
A strong Content Security Policy (CSP) significantly reduces the risk of cross-site scripting (XSS) attacks. Learn how to use a CSP to prevent XSS
Learnsmart.edu.hk Mobile PWA: 33/100
Quick overview:
PWA Optimized
Does not set a theme color for the address bar.
The browser address bar can be themed to match your site. Learn more about theming the address bar. Failures: No manifest was fetched, No `<meta name="theme-color">` tag found.
Manifest doesn't have a maskable icon
A maskable icon ensures that the image fills the entire shape without being letterboxed when installing the app on a device. Learn about maskable manifest icons. No manifest was fetched
Does not register a service worker that controls page and `start_url`
The service worker is the technology that enables your app to use many Progressive Web App features, such as offline, add to homescreen, and push notifications. Learn more about Service Workers.
Is not configured for a custom splash screen
A themed splash screen ensures a high-quality experience when users launch your app from their homescreens. Learn more about splash screens. Failures: No manifest was fetched.
Installable
Web app manifest or service worker do not meet the installability requirements
1 reason
Service worker is the technology that enables your app to use many Progressive Web App features, such as offline, add to homescreen, and push notifications. With proper service worker and manifest implementations, browsers can proactively prompt users to add your app to their homescreen, which can lead to higher engagement. Learn more about manifest installability requirements.
Learnsmart.edu.hk Mobile Accessibility: 95/100
Quick overview:
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.
Links do not have a discernible name
Link text (and alternate text for images, when used as links) that is discernible, unique, and focusable improves the navigation experience for screen reader users. Learn how to make links accessible.
Navigation
These are opportunities to improve keyboard navigation in your application.
Heading elements are not in a sequentially-descending order
Properly ordered headings that do not skip levels convey the semantic structure of the page, making it easier to navigate and understand when using assistive technologies. Learn more about heading order.
Audio and video
These are opportunities to provide alternative content for audio and video. This may improve the experience for users with hearing or vision impairments.
`<video>` elements contain a `<track>` element with `[kind="captions"]`
When a video provides a caption it is easier for deaf and hearing impaired users to access its information. Learn more about video captions.
Contrast
These are opportunities to improve the legibility of your content.
Background and foreground colors do not have a sufficient contrast ratio.
Low-contrast text is difficult or impossible for many users to read. Learn how to provide sufficient color contrast.
Similar tests
www.learnsmart.com
www.learnsmart.net
www.learnsmart.org
www.learnsmart.info
www.learnsmart.biz
www.learnsmart.us
www.learnsmart.mobi
www.earnsmart.edu.hk
www.learnsmart.edu.hk
www.pearnsmart.edu.hk
www.lpearnsmart.edu.hk
www.plearnsmart.edu.hk
www.oearnsmart.edu.hk
www.loearnsmart.edu.hk
www.olearnsmart.edu.hk
www.kearnsmart.edu.hk
www.lkearnsmart.edu.hk
www.klearnsmart.edu.hk
www.larnsmart.edu.hk
www.lwarnsmart.edu.hk
www.lewarnsmart.edu.hk
www.lwearnsmart.edu.hk
www.lsarnsmart.edu.hk
www.lesarnsmart.edu.hk
www.lsearnsmart.edu.hk
www.ldarnsmart.edu.hk
www.ledarnsmart.edu.hk
www.ldearnsmart.edu.hk
www.lrarnsmart.edu.hk
www.lerarnsmart.edu.hk
www.lrearnsmart.edu.hk
www.lernsmart.edu.hk
www.leqrnsmart.edu.hk
www.leaqrnsmart.edu.hk
www.leqarnsmart.edu.hk
www.lewrnsmart.edu.hk
www.leawrnsmart.edu.hk
www.lesrnsmart.edu.hk
www.leasrnsmart.edu.hk
www.lezrnsmart.edu.hk
www.leazrnsmart.edu.hk
www.lezarnsmart.edu.hk
www.leansmart.edu.hk
www.leaensmart.edu.hk
www.learensmart.edu.hk
www.leaernsmart.edu.hk
www.leadnsmart.edu.hk
www.leardnsmart.edu.hk
www.leadrnsmart.edu.hk
www.leafnsmart.edu.hk
www.learfnsmart.edu.hk
www.leafrnsmart.edu.hk
www.leatnsmart.edu.hk
www.leartnsmart.edu.hk
www.leatrnsmart.edu.hk
www.learsmart.edu.hk
www.learbsmart.edu.hk
www.learnbsmart.edu.hk
www.learbnsmart.edu.hk
www.learhsmart.edu.hk
www.learnhsmart.edu.hk
www.learhnsmart.edu.hk
www.learjsmart.edu.hk
www.learnjsmart.edu.hk
www.learjnsmart.edu.hk
www.learmsmart.edu.hk
www.learnmsmart.edu.hk
www.learmnsmart.edu.hk
www.learnmart.edu.hk
www.learnwmart.edu.hk
www.learnswmart.edu.hk
www.learnwsmart.edu.hk
www.learnemart.edu.hk
www.learnsemart.edu.hk
www.learnesmart.edu.hk
www.learndmart.edu.hk
www.learnsdmart.edu.hk
www.learndsmart.edu.hk
www.learnzmart.edu.hk
www.learnszmart.edu.hk
www.learnzsmart.edu.hk
www.learnxmart.edu.hk
www.learnsxmart.edu.hk
www.learnxsmart.edu.hk
www.learnamart.edu.hk
www.learnsamart.edu.hk
www.learnasmart.edu.hk
www.learnsart.edu.hk
www.learnsnart.edu.hk
www.learnsmnart.edu.hk
www.learnsnmart.edu.hk
www.learnsjart.edu.hk
www.learnsmjart.edu.hk
www.learnsjmart.edu.hk
www.learnskart.edu.hk
www.learnsmkart.edu.hk
www.learnskmart.edu.hk
www.learnsmrt.edu.hk
www.learnsmqrt.edu.hk
www.learnsmaqrt.edu.hk
www.learnsmqart.edu.hk
www.learnsmwrt.edu.hk
www.learnsmawrt.edu.hk
www.learnsmwart.edu.hk
www.learnsmsrt.edu.hk
www.learnsmasrt.edu.hk
www.learnsmsart.edu.hk
www.learnsmzrt.edu.hk
www.learnsmazrt.edu.hk
www.learnsmzart.edu.hk
www.learnsmat.edu.hk
www.learnsmaet.edu.hk
www.learnsmaret.edu.hk
www.learnsmaert.edu.hk
www.learnsmadt.edu.hk
www.learnsmardt.edu.hk
www.learnsmadrt.edu.hk
www.learnsmaft.edu.hk
www.learnsmarft.edu.hk
www.learnsmafrt.edu.hk
www.learnsmatt.edu.hk
www.learnsmartt.edu.hk
www.learnsmatrt.edu.hk
www.learnsmar.edu.hk
www.learnsmarr.edu.hk
www.learnsmartr.edu.hk
www.learnsmarrt.edu.hk
www.learnsmarf.edu.hk
www.learnsmartf.edu.hk
www.learnsmarg.edu.hk
www.learnsmartg.edu.hk
www.learnsmargt.edu.hk
www.learnsmary.edu.hk
www.learnsmarty.edu.hk
www.learnsmaryt.edu.hk
Last Tested: