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m.blackberry.com screenshot

Report Summary

  • 33

    Performance

    Renders faster than
    53% of other websites

  • 93

    Accessibility

    Visual factors better than
    that of 80% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 86

    SEO

    Google-friendlier than
    60% of websites

m.blackberry.com

Embedded OS, Support, and Services | BlackBerry QNX

Page Load Speed

2.1 sec in total

First Response

298 ms

Resources Loaded

1.7 sec

Page Rendered

52 ms

m.blackberry.com screenshot

About Website

Welcome to m.blackberry.com homepage info - get ready to check M Black Berry best content for India right away, or after learning these important things about m.blackberry.com

BlackBerry QNX offers a broad range of safety-certified and secure software products, complemented by world-class engineering services, to help embedded developers increase reliability, shorten time-t...

Visit m.blackberry.com

Key Findings

We analyzed M.blackberry.com page load time and found that the first response time was 298 ms and then it took 1.8 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 35% of websites can load faster.

Performance Metrics

m.blackberry.com performance score

33

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.9 s

11/100

10%

LCP (Largest Contentful Paint)

Value11.6 s

0/100

25%

SI (Speed Index)

Value5.7 s

52/100

10%

TBT (Total Blocking Time)

Value820 ms

36/100

30%

CLS (Cumulative Layout Shift)

Value0.045

99/100

15%

TTI (Time to Interactive)

Value12.7 s

14/100

10%

Network Requests Diagram

en

298 ms

otSDKStub.js

35 ms

lottie-interactivity.min.js

40 ms

lottie-player.js

41 ms

clientlib-all.min.css

385 ms

Our browser made a total of 38 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original M.blackberry.com, 11% (4 requests) were made to Images.blackberry.com and 8% (3 requests) were made to Cdn.cookielaw.org. The less responsive or slowest element that took the longest time to load (995 ms) relates to the external source Blackberry.qnx.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 130.2 kB (38%)

Content Size

338.7 kB

After Optimization

208.4 kB

  • HTML
  • Images
  • JavaScript

In fact, the total size of M.blackberry.com main page is 338.7 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 30% of websites need less resources to load. Images take 119.1 kB which makes up the majority of the site volume.

HTML Optimization

-87%

Potential reduce by 88.0 kB

  • Original 101.0 kB
  • After minification 69.5 kB
  • After compression 13.0 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. This page needs HTML code to be minified as it can gain 31.5 kB, which is 31% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 88.0 kB or 87% of the original size.

Image Optimization

-35%

Potential reduce by 42.2 kB

  • Original 119.1 kB
  • After minification 76.9 kB

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. Obviously, M Black Berry needs image optimization as it can save up to 42.2 kB or 35% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-0%

Potential reduce by 45 B

  • Original 118.6 kB
  • After minification 118.6 kB
  • After compression 118.5 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. This website has mostly compressed JavaScripts.

Requests Breakdown

Number of requests can be reduced by 6 (17%)

Requests Now

36

After Optimization

30

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 36 CSS, Javascripts, AJAX and image requests in order to completely render the main page of M Black Berry. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 7 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

en

en

298 ms

otSDKStub.js

otSDKStub.js

35 ms

lottie-interactivity.min.js

lottie-interactivity.min.js

40 ms

lottie-player.js

lottie-player.js

41 ms

clientlib-all.min.css

clientlib-all.min.css

385 ms

clientlib-all.min.js

clientlib-all.min.js

458 ms

636f02f7-59ef-4e29-b5fe-e00be564a8ae.json

636f02f7-59ef-4e29-b5fe-e00be564a8ae.json

32 ms

lottie-interactivity.min.js

lottie-interactivity.min.js

16 ms

gtm.js

gtm.js

52 ms

home-it15-1-safety-m

home-it15-1-safety-m

73 ms

home-it15-2-security-m

home-it15-2-security-m

114 ms

home-it15-3-scalability-m

home-it15-3-scalability-m

479 ms

home-it15-4-reliability-m

home-it15-4-reliability-m

505 ms

BlackBerry-QNX-logo-white.png

BlackBerry-QNX-logo-white.png

282 ms

news-white.svg

news-white.svg

197 ms

bb-qnx-home-it16-235-million-vehicles.webp

bb-qnx-home-it16-235-million-vehicles.webp

209 ms

home-it16-40-years.png

home-it16-40-years.png

347 ms

home-it16-40-years-m.png

home-it16-40-years-m.png

458 ms

home-ia1-icon-automotive-dark.svg

home-ia1-icon-automotive-dark.svg

401 ms

home-ia1-icon-automotive-blue.svg

home-ia1-icon-automotive-blue.svg

473 ms

home-ia1-icon-robotics-dark.svg

home-ia1-icon-robotics-dark.svg

530 ms

home-ia1-icon-robotics-blue.svg

home-ia1-icon-robotics-blue.svg

604 ms

icon-medical-dark.svg

icon-medical-dark.svg

581 ms

icon-medical-blue.svg

icon-medical-blue.svg

466 ms

home-ia1-icon-rail-dark.svg

home-ia1-icon-rail-dark.svg

647 ms

home-ia1-icon-rail-blue.svg

home-ia1-icon-rail-blue.svg

657 ms

home-ia1-icon-machinery-dark.svg

home-ia1-icon-machinery-dark.svg

661 ms

home-ia1-icon-machinery-blue.svg

home-ia1-icon-machinery-blue.svg

726 ms

home-ia1-icon-industrial-dark.svg

home-ia1-icon-industrial-dark.svg

770 ms

home-ia1-icon-industrial-blue.svg

home-ia1-icon-industrial-blue.svg

798 ms

home-ia1-icon-aerospace-and-defense-dark.svg

home-ia1-icon-aerospace-and-defense-dark.svg

840 ms

home-ia1-icon-aerospace-and-defense-blue.svg

home-ia1-icon-aerospace-and-defense-blue.svg

727 ms

home-ia1-icon-commercial-vehicles-dark.svg

home-ia1-icon-commercial-vehicles-dark.svg

878 ms

home-ia1-icon-commercial-vehicles-blue.svg

home-ia1-icon-commercial-vehicles-blue.svg

995 ms

transparent-3x4.png

transparent-3x4.png

921 ms

location

location

79 ms

otBannerSdk.js

otBannerSdk.js

15 ms

css

css

41 ms

Accessibility Review

m.blackberry.com accessibility score

93

Accessibility Issues

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

Buttons do not have an accessible name

Best Practices

m.blackberry.com best practices score

83

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Missing source maps for large first-party JavaScript

SEO Factors

m.blackberry.com SEO score

86

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

Links do not have descriptive text

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

Links are not crawlable

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](https://developers.google.com/search/mobile-sites/).

Impact

Issue

High

Document uses legible font sizes

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise M.blackberry.com can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it matches the claimed language. Our system also found out that M.blackberry.com 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

m.blackberry.com

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