48.2 sec in total
1.7 sec
35.6 sec
10.9 sec
Click here to check amazing Air Canada content for Canada. Otherwise, check out these important facts you probably never knew about aircanada.com
Buy airline tickets, find cheap airfare, last minute deals and seat sales with Air Canada. Book hotels, cars and vacations with Air Canada Vacations.
Visit aircanada.comWe analyzed Aircanada.com page load time and found that the first response time was 1.7 sec and then it took 46.6 sec to load all DOM resources and completely render a web page. This is an excellent result, as only a small number of websites can load faster.
aircanada.com performance score
name
value
score
weighting
Value2.8 s
58/100
10%
Value9.3 s
1/100
25%
Value6.2 s
43/100
10%
Value8,490 ms
0/100
30%
Value0.047
99/100
15%
Value22.4 s
1/100
10%
1658 ms
1269 ms
858 ms
2313 ms
2313 ms
Our browser made a total of 69 requests to load all elements on the main page. We found that 81% of them (56 requests) were addressed to the original Aircanada.com, 9% (6 requests) were made to Assets.adobedtm.com and 3% (2 requests) were made to Dpm.demdex.net. The less responsive or slowest element that took the longest time to load (7.7 sec) relates to the external source Smetrics.aircanada.com.
Page size can be reduced by 3.6 MB (63%)
5.6 MB
2.1 MB
In fact, the total size of Aircanada.com main page is 5.6 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. 85% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Javascripts take 2.2 MB which makes up the majority of the site volume.
Potential reduce by 964.3 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 964.3 kB or 85% of the original size.
Potential reduce by 55.4 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. Air Canada images are well optimized though.
Potential reduce by 1.6 MB
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 1.6 MB or 72% of the original size.
Potential reduce by 974.2 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. Aircanada.com needs all CSS files to be minified and compressed as it can save up to 974.2 kB or 88% of the original size.
Number of requests can be reduced by 28 (42%)
66
38
The browser has sent 66 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Air 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 26 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.
home.html
1658 ms
dtagent_ICA23STVbgijpqrx_7000000031020.js
1269 ms
theme-style.css
858 ms
modules-style.css
2313 ms
polyfill-es5.20177231349.js
2313 ms
system_dev.20177231349.js
2460 ms
satelliteLib-9ccb4de22acfc5080eefa87b51427f642289f701.js
2459 ms
tealeaf.v5.1.W3C.DOM.Diff.js
2460 ms
circular-progress-bar.js
2216 ms
modules-style-blessed2.css
1695 ms
modules-style-blessed1.css
260 ms
mbox-contents-9d4b21458b6a5e81947d7b901bade9b404412ffa.js
830 ms
satellite-5729900164746d18b200285c.js
2504 ms
dynaTraceMonitor
1801 ms
angular.20177231349.js
2488 ms
ac-module.20177231349.js
211 ms
rd
1816 ms
ac_logo.svg
1120 ms
nav-offers.jpg
981 ms
nav-baggage.jpg
1061 ms
nav-check-in.jpg
1152 ms
nav-altitude.jpg
1044 ms
flag-CA.svg
1046 ms
spacer.gif
1164 ms
list_1.png
1044 ms
list_2.png
1134 ms
list_3.png
1101 ms
angular-atoms.20177231349.js
1250 ms
moment.20177231349.js
849 ms
portal-generic.20177231349.js
1792 ms
portal-special.20177231349.js
1060 ms
profile-user.20177231349.js
1728 ms
profile-agent.20177231349.js
666 ms
revenue-generic.20177231349.js
934 ms
revenue-special.20177231349.js
2062 ms
instant-generic.20177231349.js
963 ms
instant-special.20177231349.js
819 ms
dest5.html
7293 ms
id
7668 ms
jquery.20177231349.js
1828 ms
ibs:dpid=411&dpuuid=Wa66cwAAA2ya9g2j
1425 ms
dynaTraceMonitor
1423 ms
json
687 ms
dynaTraceMonitor
2214 ms
OpenSans-Regular.woff
649 ms
OpenSans-Light.woff
399 ms
OpenSans-Semibold.woff
859 ms
OpenSans-Bold.woff
398 ms
OpenSans-ExtraBold.woff
892 ms
icomoon.woff
603 ms
page-bg.png
325 ms
home-CA_JPG-AC-CTA_EN_80WWSS.jpg
527 ms
checkmark_radio_unchecked.svg
693 ms
dynaTraceMonitor
431 ms
carousel-CA_JPG-AC_EN_80WWSS.jpg
236 ms
carousel-montreal-narita.jpg
1606 ms
carousel-premiumeconomy-sale.jpg
202 ms
mel-vancouver.jpg
324 ms
student-flightpass-may17.jpg
426 ms
Visa-AirCanada-Checkout.png
201 ms
earn-miles-carpromo30.jpg
322 ms
ife_787.jpg
1602 ms
business_class_787.jpg
276 ms
new-ac-livery.jpg
1151 ms
satellite-55f2f8bf66383100140006ce.js
921 ms
satellite-55f2f8bf66383100140006cf.js
920 ms
s-code-contents-5d11a1e4582d5567e2fc06f181d855fbb15f1725.js
920 ms
7f0df4fdb5c3.js
1313 ms
gtm.js
2008 ms
aircanada.com 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
aircanada.com best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Missing source maps for large first-party JavaScript
aircanada.com SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
robots.txt is not valid
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
N/A
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Aircanada.com can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else), while the claimed language is English. Our system also found out that Aircanada.com 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.
aircanada.com
Open Graph description is not detected on the main page of Air 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: