3.2 sec in total
87 ms
2.7 sec
394 ms
Click here to check amazing Black Berry QNX content for Poland. Otherwise, check out these important facts you probably never knew about blackberry.qnx.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 blackberry.qnx.comWe analyzed Blackberry.qnx.com page load time and found that the first response time was 87 ms and then it took 3.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.
blackberry.qnx.com performance score
name
value
score
weighting
Value4.9 s
11/100
10%
Value6.6 s
8/100
25%
Value22.1 s
0/100
10%
Value21,010 ms
0/100
30%
Value0
100/100
15%
Value38.6 s
0/100
10%
87 ms
54 ms
3 ms
13 ms
4 ms
Our browser made a total of 59 requests to load all elements on the main page. We found that 51% of them (30 requests) were addressed to the original Blackberry.qnx.com, 10% (6 requests) were made to Cdn.cookielaw.org and 8% (5 requests) were made to Images.blackberry.com. The less responsive or slowest element that took the longest time to load (1.7 sec) relates to the external source Images.blackberry.com.
Page size can be reduced by 641.1 kB (50%)
1.3 MB
639.8 kB
In fact, the total size of Blackberry.qnx.com main page is 1.3 MB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 65% of websites need less resources to load. Javascripts take 609.9 kB which makes up the majority of the site volume.
Potential reduce by 153.2 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 38.7 kB, which is 22% 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 153.2 kB or 85% of the original size.
Potential reduce by 57.2 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, Black Berry QNX needs image optimization as it can save up to 57.2 kB or 12% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 430.7 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 430.7 kB or 71% of the original size.
Potential reduce by 52 B
CSS files minification is very important to reduce a web page rendering time. The faster CSS files can load, the earlier a page can be rendered. Blackberry.qnx.com has all CSS files already compressed.
Number of requests can be reduced by 15 (28%)
53
38
The browser has sent 53 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Black Berry QNX. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 16 to 1 for JavaScripts and as a result speed up the page load time.
blackberry.qnx.com
87 ms
blackberry.qnx.com
54 ms
en
3 ms
en
13 ms
en
4 ms
en
30 ms
otSDKStub.js
209 ms
lottie-player.js
208 ms
clientlib-all.min.css
137 ms
launch-17c42c38011b.min.js
240 ms
js
223 ms
clientlib-all.min.js
1070 ms
lottie-interactivity.min.js
58 ms
636f02f7-59ef-4e29-b5fe-e00be564a8ae.json
159 ms
css
154 ms
location
694 ms
gtm.js
352 ms
home-it15-1-safety-m
1395 ms
home-it15-2-security-m
1512 ms
home-it15-3-scalability-m
1706 ms
home-it15-4-reliability-m
1555 ms
BlackBerry-QNX-logo-white.png
557 ms
home-it16-215-million.png
594 ms
home-it16-40-years.png
1264 ms
home-it16-40-years-m.png
1264 ms
home-ia1-icon-automotive-dark.svg
593 ms
home-ia1-icon-automotive-blue.svg
1260 ms
home-ia1-icon-robotics-dark.svg
1366 ms
home-ia1-icon-robotics-blue.svg
1263 ms
icon-medical-dark.svg
1360 ms
icon-medical-blue.svg
1362 ms
home-ia1-icon-rail-dark.svg
1354 ms
home-ia1-icon-rail-blue.svg
1366 ms
home-ia1-icon-machinery-dark.svg
1371 ms
home-ia1-icon-machinery-blue.svg
1390 ms
home-ia1-icon-industrial-dark.svg
1482 ms
home-ia1-icon-industrial-blue.svg
1504 ms
home-ia1-icon-aerospace-and-defense-dark.svg
1469 ms
home-ia1-icon-aerospace-and-defense-blue.svg
1475 ms
home-ia1-icon-commercial-vehicles-dark.svg
1484 ms
home-ia1-icon-commercial-vehicles-blue.svg
1464 ms
transparent-3x4.png
1546 ms
id
1256 ms
AppMeasurement.min.js
425 ms
AppMeasurement_Module_ActivityMap.min.js
1135 ms
conversion_async.js
1225 ms
218620.js
1278 ms
otBannerSdk.js
798 ms
h2-bg-obsidian
809 ms
token.json
531 ms
qnx-home-h8-bg
633 ms
dest5.html
324 ms
en.json
152 ms
255 ms
351 ms
otFlat.json
84 ms
otCommonStyles.css
232 ms
ibs:dpid=411&dpuuid=Yz4TvQAAAJLdvQNz
64 ms
19 ms
blackberry.qnx.com accessibility score
ARIA
These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.
Impact
Issue
[aria-hidden="true"] elements contain focusable descendents
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
Buttons do not have an accessible name
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
blackberry.qnx.com best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Includes front-end JavaScript libraries with known security vulnerabilities
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Page has valid source maps
blackberry.qnx.com SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Links do not have descriptive text
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
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
Document uses legible font sizes
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Blackberry.qnx.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 Blackberry.qnx.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.
blackberry.qnx.com
Open Graph data is detected on the main page of Black Berry QNX. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: