13.1 sec in total
6.1 sec
6.8 sec
239 ms
Welcome to blackboxcanada.com homepage info - get ready to check Black Box Canada best content for United States right away, or after learning these important things about blackboxcanada.com
Black Box is the leading provider of copper cabling, patch cabling, and bulk cable for your business communications system. Contact us today.
Visit blackboxcanada.comWe analyzed Blackboxcanada.com page load time and found that the first response time was 6.1 sec and then it took 7 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.
blackboxcanada.com performance score
name
value
score
weighting
Value4.0 s
23/100
10%
Value14.4 s
0/100
25%
Value15.0 s
1/100
10%
Value4,440 ms
0/100
30%
Value0.39
26/100
15%
Value26.0 s
0/100
10%
6113 ms
71 ms
141 ms
88 ms
81 ms
Our browser made a total of 122 requests to load all elements on the main page. We found that 35% of them (43 requests) were addressed to the original Blackboxcanada.com, 35% (43 requests) were made to Ca.blackbox.com and 11% (14 requests) were made to Bbcloud.blackbox.com. The less responsive or slowest element that took the longest time to load (6.1 sec) belongs to the original domain Blackboxcanada.com.
Page size can be reduced by 740.0 kB (53%)
1.4 MB
655.0 kB
In fact, the total size of Blackboxcanada.com main page is 1.4 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. Images take 584.5 kB which makes up the majority of the site volume.
Potential reduce by 105.1 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 31.6 kB, which is 25% 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 105.1 kB or 84% of the original size.
Potential reduce by 111.3 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 Box Canada needs image optimization as it can save up to 111.3 kB or 19% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 328.8 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 328.8 kB or 72% of the original size.
Potential reduce by 194.8 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.com needs all CSS files to be minified and compressed as it can save up to 194.8 kB or 86% of the original size.
Number of requests can be reduced by 55 (46%)
119
64
The browser has sent 119 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 40 to 1 for JavaScripts and from 9 to 1 for CSS and as a result speed up the page load time.
blackboxcanada.com
6113 ms
jquery.jcarousel.css
71 ms
all.css
141 ms
header.css
88 ms
lightbox.css
81 ms
jquery-ui.css
118 ms
cart.css
82 ms
jquery-1.6.3.min.js
57 ms
jquery-ui.min.js
58 ms
homepage.css
119 ms
WebResource.axd
114 ms
ScriptResource.axd
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ScriptResource.axd
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dropdownmenus.js
215 ms
homepage.js
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elqQ.js
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elqCfg.js
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elqImg.js
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HNav-CA-0.js
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HNav-CA-1.js
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bb.min.js
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header.js
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popup.js
206 ms
jquery.jcarousel.js
247 ms
carousel-images.js
209 ms
carousel.js
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easyfader.js
254 ms
jquery.dimensions.js
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misc.js
260 ms
validate.js
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webconnect.js
267 ms
le-mtagconfig.js
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TalkToExpert.js
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LightBox.js
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NoResults.js
270 ms
ProductSearchAutocomplete.js
284 ms
gtm.js
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loading.gif
114 ms
HP_ICON_carouselBK_Left.png
102 ms
bg-body.gif
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services_3Block.jpg
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technology_3Block.JPG
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support_3Block.jpg
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CA.gif
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AU_1.gif
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brazil.gif
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china.gif
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france.gif
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italy.gif
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mexico.gif
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norway.gif
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spain.gif
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taiwan.gif
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austria.gif
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CA_2.gif
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denmark.gif
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germany.gif
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japan.gif
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netherlands.gif
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PR_1.gif
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sweden.gif
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UK.gif
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belgium.gif
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chile_2.gif
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finland.gif
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india.gif
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malaysia.gif
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NEWZEALAND.gif
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singapore.gif
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switzerland.gif
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US_1.gif
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LOGO_CA.png
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HDR_ICON_cart_Icon.png
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search-image.png
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EXPERT-HELP_2.gif
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close.gif
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EXPERT-SUBMIT-BUTTON.jpg
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EXPERT-EMAIL-BUTTON.jpg
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HP_ICON_carouselBK_RIght.png
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S_LP__FiberImage.png
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HERO_BAN_futureproof_your_it_infrastructure.jpg
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HP_BAN_data_center_to_desktop_v3.jpg
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HERO_BAN_engage_collaborate_innovate.jpg
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HP_TN_wireless_m2m_v1.jpg
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HP-TN_Education_Bethel_Park_Carts.jpg
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HP_TN_mtp_webinar_v1.jpg
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checkmark.gif
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S_ICON_close_wht.png
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S_ICON_close_BL.png
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arrow-blue.png
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HP_ICON_topbanner_bg.jpg
60 ms
svrGP.aspx
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facebook-logo.jpg
254 ms
TWITTER-LOGO-1.jpg
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linkedin-logo.jpg
229 ms
YOUTUBE-LOGO-1.jpg
280 ms
print.gif
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BBOXPRINTHEADER_US.gif
292 ms
analytics.js
11 ms
BBoxLogoWhiteBackground_Footer_US.gif
305 ms
tag.js
54 ms
collect
40 ms
GetCountriesWithOfficesJson
137 ms
elqCfg.min.js
71 ms
ui-bg_flat_75_ffffff_40x100.png
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collect
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svrGP.aspx
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.jsonp
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svrGP
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svrGP
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mTag.js
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GetStatesWithOfficesJson
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transparent.gif
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handheld.css
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statRepOffline.gif
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print.css
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blackboxcanada.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 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.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
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.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
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
N/A
ISO‐8859‐1
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Blackboxcanada.com can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Blackboxcanada.com 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.com
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: