2.8 sec in total
403 ms
2 sec
368 ms
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Visit smart4u.caWe analyzed Smart4u.ca page load time and found that the first response time was 403 ms and then it took 2.4 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.
smart4u.ca performance score
name
value
score
weighting
Value5.2 s
8/100
10%
Value20.9 s
0/100
25%
Value9.1 s
14/100
10%
Value1,890 ms
9/100
30%
Value0.319
36/100
15%
Value21.0 s
1/100
10%
403 ms
446 ms
32 ms
37 ms
279 ms
Our browser made a total of 79 requests to load all elements on the main page. We found that 51% of them (40 requests) were addressed to the original Smart4u.ca, 16% (13 requests) were made to Fonts.gstatic.com and 8% (6 requests) were made to Google.com. The less responsive or slowest element that took the longest time to load (730 ms) belongs to the original domain Smart4u.ca.
Page size can be reduced by 754.6 kB (48%)
1.6 MB
813.4 kB
In fact, the total size of Smart4u.ca main page is 1.6 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. Only a small number of websites need less resources to load. Javascripts take 595.3 kB which makes up the majority of the site volume.
Potential reduce by 186.3 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 186.3 kB or 80% of the original size.
Potential reduce by 3.4 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. Smart4U images are well optimized though.
Potential reduce by 297.2 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 297.2 kB or 50% of the original size.
Potential reduce by 267.8 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. Smart4u.ca needs all CSS files to be minified and compressed as it can save up to 267.8 kB or 67% of the original size.
Number of requests can be reduced by 36 (57%)
63
27
The browser has sent 63 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Smart4U. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 28 to 1 for JavaScripts and from 10 to 1 for CSS and as a result speed up the page load time.
smart4u.ca
403 ms
dctap.css
446 ms
all.css
32 ms
css
37 ms
dctap.css
279 ms
css
55 ms
dctap.css
225 ms
dctap.css
337 ms
dctap.css
235 ms
dctap.js
392 ms
api.js
50 ms
js
61 ms
1fc4a14ab5291178f6ef5a9.js
613 ms
scripts.js
475 ms
page-scroll-to-id.min.js
475 ms
wpcf7-redirect-script.js
351 ms
skip-link-focus-fix.js
474 ms
navigation.js
474 ms
global.js
476 ms
jquery.scrollTo.js
542 ms
wp-embed.min.js
541 ms
jquery.easing.min.js
600 ms
masterslider.min.js
684 ms
jquery-3.2.1.slim.min.js
546 ms
popper.min.js
540 ms
bootstrap.js
610 ms
js.php
76 ms
gtm.js
79 ms
recaptcha__en.js
131 ms
logo.png
181 ms
alarm.png
181 ms
blank.gif
257 ms
bannerl-shape.png
258 ms
bannerr-shape.png
258 ms
solutions-home-sq.png
257 ms
solutions-smart-home.png
314 ms
solutions-cam.png
388 ms
solutions-alarm.png
387 ms
icon-quality-equipment.png
387 ms
icon-competitive-pricing-1.png
386 ms
icon-canadian-standard.png
387 ms
icon-professional-installation.png
386 ms
img-residential-security.jpg
665 ms
img-commercial-security.jpg
665 ms
logo-1.png
730 ms
V1DKLDHA4rw
205 ms
border-top-img.png
615 ms
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66 ms
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fa-brands-400.woff
54 ms
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257 ms
dni_ajax.php
189 ms
www-player.css
114 ms
www-embed-player.js
155 ms
base.js
180 ms
anchor
124 ms
anchor
258 ms
loading-2.gif
418 ms
ajax-loader.gif
372 ms
slide1.jpg
373 ms
styles__ltr.css
234 ms
recaptcha__en.js
237 ms
ad_status.js
291 ms
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235 ms
embed.js
195 ms
HmZh1vhaUdpb_7EqwA747OTURCPpYZjno-lluZU0IlU.js
159 ms
webworker.js
181 ms
logo_48.png
125 ms
KFOmCnqEu92Fr1Mu4mxPKTU1Kg.ttf
67 ms
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66 ms
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id
48 ms
smart4u.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
<frame> or <iframe> elements do not have a title
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
smart4u.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
Browser errors were logged to the console
Page has valid source maps
smart4u.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
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Smart4u.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 Smart4u.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.
smart4u.ca
Open Graph data is detected on the main page of Smart4U. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: