1.9 sec in total
112 ms
1.4 sec
336 ms
Click here to check amazing Black Box Canada content. Otherwise, check out these important facts you probably never knew about blackboxcanada.ca
Black Box is the leading provider of copper cabling, patch cabling, and bulk cable for your business communications system. Contact us today.
Visit blackboxcanada.caWe analyzed Blackboxcanada.ca page load time and found that the first response time was 112 ms and then it took 1.7 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.
blackboxcanada.ca performance score
name
value
score
weighting
Value4.0 s
23/100
10%
Value15.3 s
0/100
25%
Value14.5 s
1/100
10%
Value3,750 ms
1/100
30%
Value0.42
23/100
15%
Value26.9 s
0/100
10%
112 ms
132 ms
145 ms
153 ms
170 ms
Our browser made a total of 78 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original Blackboxcanada.ca, 9% (7 requests) were made to Blackbox.com and 6% (5 requests) were made to Fast.wistia.com. The less responsive or slowest element that took the longest time to load (547 ms) relates to the external source Bbpimassetsp01.blob.core.windows.net.
Page size can be reduced by 1.7 MB (47%)
3.5 MB
1.9 MB
In fact, the total size of Blackboxcanada.ca main page is 3.5 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. 60% of websites need less resources to load. Javascripts take 1.2 MB which makes up the majority of the site volume.
Potential reduce by 143.5 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 41.6 kB, which is 23% 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 143.5 kB or 81% of the original size.
Potential reduce by 1.2 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. Black Box Canada images are well optimized though.
Potential reduce by 641.5 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 641.5 kB or 52% of the original size.
Potential reduce by 875.3 kB
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. Blackboxcanada.ca needs all CSS files to be minified and compressed as it can save up to 875.3 kB or 90% of the original size.
Number of requests can be reduced by 40 (57%)
70
30
The browser has sent 70 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Black Box Canada. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 18 to 1 for JavaScripts and as a result speed up the page load time.
en-ca
112 ms
jquery-2.1.4.min.js
132 ms
bootstrap.min.js
145 ms
jquery-ui.min.js
153 ms
jquery.cookie.min.js
170 ms
styles.min.css
34 ms
zrgguqayw0.jsonp
40 ms
E-v1.js
65 ms
vdlofylt05.jsonp
45 ms
E-v1.js
53 ms
common.min.js
97 ms
WebResource.axd
41 ms
css
44 ms
canada.png
279 ms
talk-to-blackbox-CA.html
547 ms
dinwyd5sw6
294 ms
bbox-diamond-web.png
356 ms
gtm.js
346 ms
login
298 ms
australia.png
170 ms
austria.png
170 ms
belguim.png
170 ms
brazil.png
185 ms
chile.png
185 ms
china.png
200 ms
denmark.png
200 ms
finland.png
197 ms
france.png
206 ms
germany.png
206 ms
india.png
207 ms
italy.png
225 ms
japan.png
225 ms
malaysia.png
224 ms
mexico.png
225 ms
netherlands.png
225 ms
newzealand.png
260 ms
norway.png
261 ms
puertorico.png
261 ms
singapore.png
262 ms
spain.png
262 ms
sweden.png
262 ms
switzerland.png
263 ms
taiwan.png
269 ms
uk.png
271 ms
us.png
372 ms
blackbox_logo_main_white.png
337 ms
pre-term-fiber-home-page-banner.jpg
384 ms
radian-home-page-image.jpg
454 ms
wireless.jpg
385 ms
ucc_new.jpg
454 ms
wanted-dead-or-alive-kvm-trade-in-image.jpg
385 ms
blogger-icon.png
423 ms
blogger-iconf47d269115e46d48927eff460020c567.png
453 ms
nexus2cee_facebook-icon787e269115e46d48927eff460020c567.png
453 ms
iframe_shim
26 ms
mux.js
230 ms
twitter_alt_36a7e269115e46d48927eff460020c567.png
314 ms
tag.js
307 ms
zN7GBFwfMP4uA6AR0HCoLQ.ttf
108 ms
Hgo13k-tfSpn0qi1SFdUfaCWcynf_cDxXwCLxiixG1c.ttf
184 ms
d-6IYplOFocCacKzxwXSOKCWcynf_cDxXwCLxiixG1c.ttf
232 ms
mnpfi9pxYH-Go5UiibESIqCWcynf_cDxXwCLxiixG1c.ttf
268 ms
ionicons.ttf
49 ms
youtube_icon.png
289 ms
share.js
52 ms
cart
73 ms
analytics.js
200 ms
dinwyd5sw6
52 ms
livevalidation_standalone.compressed.js
117 ms
mux.js
44 ms
collect
36 ms
collect
56 ms
.jsonp
24 ms
storage.secure.min.html
121 ms
storage.secure.min.html
64 ms
zones
276 ms
47495288
33 ms
47495288
6 ms
blackboxcanada.ca 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 input fields do not have accessible names
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
Image elements do not have [alt] attributes
Links do not have a discernible name
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
[id] attributes on active, focusable elements are not unique
Heading elements are not in a sequentially-descending order
blackboxcanada.ca 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
Displays images with incorrect aspect ratio
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Missing source maps for large first-party JavaScript
blackboxcanada.ca 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
Image elements do not have [alt] attributes
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
Tap targets are not sized appropriately
EN
EN
ISO‐8859‐1
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Blackboxcanada.ca 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 Blackboxcanada.ca main page’s claimed encoding is iso‐8859‐1. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.
blackboxcanada.ca
Open Graph description is not detected on the main page of Black Box Canada. Lack of Open Graph description can be counter-productive for their social media presence, as such a description allows converting a website homepage (or other pages) into good-looking, rich and well-structured posts, when it is being shared on Facebook and other social media. For example, adding the following code snippet into HTML <head> tag will help to represent this web page correctly in social networks: