2 sec in total
100 ms
1.7 sec
185 ms
Visit sja.ca now to see the best up-to-date Sja content for Canada and also check out these interesting facts you probably never knew about sja.ca
As Canadian’s leading first aid charity, St. John Ambulance empowers all Canadians to save lives by providing first aid training, supplies, and event support, running volunteer programs and organizing...
Visit sja.caWe analyzed Sja.ca page load time and found that the first response time was 100 ms and then it took 1.9 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.
sja.ca performance score
name
value
score
weighting
Value2.1 s
81/100
10%
Value3.2 s
74/100
25%
Value2.8 s
95/100
10%
Value750 ms
39/100
30%
Value0
100/100
15%
Value9.2 s
32/100
10%
100 ms
114 ms
75 ms
39 ms
107 ms
Our browser made a total of 78 requests to load all elements on the main page. We found that 92% of them (72 requests) were addressed to the original Sja.ca, 3% (2 requests) were made to Google-analytics.com and 1% (1 request) were made to Pbs.twimg.com. The less responsive or slowest element that took the longest time to load (707 ms) belongs to the original domain Sja.ca.
Page size can be reduced by 1.3 MB (74%)
1.7 MB
452.6 kB
In fact, the total size of Sja.ca main page is 1.7 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. 40% of websites need less resources to load. Javascripts take 1.1 MB which makes up the majority of the site volume.
Potential reduce by 89.6 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 19.0 kB, which is 17% 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 89.6 kB or 80% of the original size.
Potential reduce by 37.1 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, Sja needs image optimization as it can save up to 37.1 kB or 18% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 854.0 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 854.0 kB or 80% of the original size.
Potential reduce by 295.1 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. Sja.ca needs all CSS files to be minified and compressed as it can save up to 295.1 kB or 86% of the original size.
Number of requests can be reduced by 47 (66%)
71
24
The browser has sent 71 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Sja. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 22 to 1 for JavaScripts and from 13 to 1 for CSS and as a result speed up the page load time.
sja.ca
100 ms
www.sja.ca
114 ms
VariationRoot.aspx
75 ms
English
39 ms
default.aspx
107 ms
default.aspx
85 ms
default.aspx
707 ms
Menu.css
62 ms
search.css
88 ms
corev4.css
144 ms
text-thumbnail.css
59 ms
homepagelayout-min.css
64 ms
style-min.css
85 ms
advanced-slider-base.css
86 ms
video-js.css
90 ms
video-slider.css
93 ms
jquery.min.js
155 ms
nav-styles.css
117 ms
responsive-nav.min.js
120 ms
underscore-min.js
123 ms
intention.js
124 ms
main.js
169 ms
masterBootstrap.css
172 ms
masterBootstrapResponsive.css
173 ms
masterMain.css
173 ms
WebResource.axd
153 ms
blank.debug.js
153 ms
context.js
127 ms
excanvas.compiled.js
32 ms
jquery.easing.1.3.min.js
31 ms
jquery.touchswipe.min.js
33 ms
video.min.js
36 ms
jquery.videocontroller.min.js
35 ms
jquery.advancedslider.min2.js
69 ms
init.debug.js
91 ms
msstring.debug.js
59 ms
ie55up.debug.js
86 ms
ScriptResource.axd
62 ms
ScriptResource.axd
64 ms
42rAGlpZ_normal.png
8 ms
primarybg.png
37 ms
Location-Arrow.png
35 ms
close-circle-24x24.png
37 ms
logo.png
37 ms
youtube-mobile.png
81 ms
google-plus-icon.png
82 ms
facebook_logo.png
83 ms
twitter30.gif
82 ms
location-icon.png
84 ms
hamburger.png
83 ms
gps-icon-desktop.png
84 ms
home.gif
84 ms
print_icon.png
97 ms
resize_text.png
103 ms
youtube_grey.jpg
103 ms
google-plus-grey-icon.png
104 ms
facebook_grey.png
109 ms
twitterbird-icon-grey.png
105 ms
gosearch15.png
137 ms
phone_tiny.png
138 ms
triangle_menu.png
138 ms
Homepage-slider%20-670x480-English.jpg
204 ms
make-a-donation-bilingual-small%20(2).jpg
172 ms
get_involved.png
145 ms
twitter_t.png
160 ms
logo-footer.png
163 ms
gtm.js
77 ms
Rectangle-repeat.png
148 ms
bgximg.png
160 ms
red_search.png
172 ms
Red-Pin-Icon.png
113 ms
arrows.png
114 ms
buttons.png
124 ms
preloader2.gif
126 ms
analytics.js
21 ms
collect
11 ms
collect
56 ms
o2.eyereturn.com
34 ms
sja.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
Elements with an ARIA [role] that require children to contain a specific [role] are missing some or all of those required children.
[role]s are not contained by their required parent element
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
Image elements do not have [alt] attributes
Best practices
These items highlight common accessibility best practices.
Impact
Issue
[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.
sja.ca best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Requests the geolocation permission on page load
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
sja.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 Sja.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 Sja.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.
sja.ca
Open Graph description is not detected on the main page of Sja. 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: