8.6 sec in total
188 ms
7.5 sec
917 ms
Welcome to back-bone.ca homepage info - get ready to check BACK BONE best content for United States right away, or after learning these important things about back-bone.ca
Use your own lenses on GoPro and Sony RX0 II cameras. C-Mount, SLR lenses & more! Infrared options available.
Visit back-bone.caWe analyzed Back-bone.ca page load time and found that the first response time was 188 ms and then it took 8.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.
back-bone.ca performance score
name
value
score
weighting
Value8.1 s
0/100
10%
Value21.0 s
0/100
25%
Value16.4 s
0/100
10%
Value3,630 ms
1/100
30%
Value0.28
43/100
15%
Value23.6 s
1/100
10%
188 ms
483 ms
197 ms
200 ms
203 ms
Our browser made a total of 137 requests to load all elements on the main page. We found that 87% of them (119 requests) were addressed to the original Back-bone.ca, 3% (4 requests) were made to Maps.googleapis.com and 3% (4 requests) were made to Scontent.cdninstagram.com. The less responsive or slowest element that took the longest time to load (2.9 sec) belongs to the original domain Back-bone.ca.
Page size can be reduced by 880.5 kB (32%)
2.7 MB
1.8 MB
In fact, the total size of Back-bone.ca main page is 2.7 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 1.6 MB which makes up the majority of the site volume.
Potential reduce by 73.5 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. HTML code on this page is well minified. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 73.5 kB or 80% of the original size.
Potential reduce by 40.6 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. BACK BONE images are well optimized though.
Potential reduce by 503.0 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 503.0 kB or 68% of the original size.
Potential reduce by 263.3 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. Back-bone.ca needs all CSS files to be minified and compressed as it can save up to 263.3 kB or 83% of the original size.
Number of requests can be reduced by 80 (61%)
131
51
The browser has sent 131 CSS, Javascripts, AJAX and image requests in order to completely render the main page of BACK BONE. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 41 to 1 for JavaScripts and from 31 to 1 for CSS and as a result speed up the page load time.
back-bone.ca
188 ms
www.back-bone.ca
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style.css
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prettyPhoto.css
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style.css
203 ms
layerslider.css
202 ms
styles.css
204 ms
font-awesome.min.css
431 ms
style.css
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wpmenucart-icons.css
388 ms
wpmenucart-main.css
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woocommerce-layout.css
392 ms
woocommerce.css
526 ms
css
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css
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css
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ubermenu.min.css
670 ms
twotone_orange_black.css
570 ms
font-awesome.min.css
639 ms
bundles-style.css
530 ms
jquery-2.1.1.min.js
749 ms
jquery.cycle.all.min.js
721 ms
rotating_tweet.js
711 ms
hoverIntent.js
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superfish.js
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jquery.opacityrollover.js
814 ms
jquery.effects.core.js
960 ms
jquery.quicksand.js
906 ms
custom.js
911 ms
jquery.twitter.js
944 ms
jquery.prettyPhoto.js
1041 ms
plusone.js
109 ms
imageeffects.dev.js
1005 ms
layerslider.kreaturamedia.jquery.js
1208 ms
jquery-easing-1.3.js
1095 ms
jquerytransit.js
1127 ms
layerslider.transitions.js
1194 ms
fancy-gallery.js
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jquery-migrate.min.js
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front.js
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instagram_style.css
1310 ms
js
77 ms
store-locator.css
1263 ms
reset.css
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grid.css
1270 ms
styles.css
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woocommerce.css
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prettyPhoto.css
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functions.js
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store-locator.js
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jscripts.php
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comment-reply.min.js
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jquery.form.min.js
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scripts.js
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add-to-cart.min.js
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jquery.blockUI.min.js
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woocommerce.min.js
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jquery.cookie.min.js
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cart-fragments.min.js
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ubermenu.min.js
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jscripts-ftr-min.js
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wp-emoji-release.min.js
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widgets.js
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cb=gapi.loaded_0
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blueimp-gallery.min.css
757 ms
blueimp-patches.css
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html5-galleries.css
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collage.css
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analytics.js
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background5.jpg
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background4.jpg
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headerlogo3.png
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facebook.png
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twitter.png
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vimeo.png
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youtube.png
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flickr.png
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slider_shadow.png
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H4B_w_lenses.jpg
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big_white.png
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rc_solo2.jpg
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bundle.jpg
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exomini_zoom2.png
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collect
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collect
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skin.css
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ga-audiences
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fontawesome-webfont.woff
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fontawesome-webfont.woff
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fontawesome-webfont.woff
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www.back-bone.ca
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www.back-bone.ca
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exomini2.png
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bbpics.jpg
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telescope2-300x300.jpg
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moon2-150x150.jpg
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hoverboard-300x188.jpg
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listicon.png
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top_button.png
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ajax-loader.gif
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blank.gif
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skin.png
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woocommerce-smallscreen.css
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common.js
22 ms
util.js
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geocoder.js
72 ms
back-bone.ca accessibility score
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
Heading elements are not in a sequentially-descending order
back-bone.ca SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Image elements do not have [alt] attributes
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 Back-bone.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 Back-bone.ca 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.
back-bone.ca
Open Graph description is not detected on the main page of BACK BONE. 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: