Tools & Wizards About Us
travel.aircanada.com screenshot

Report Summary

  • 49

    Performance

    Renders faster than
    67% of other websites

  • 77

    Accessibility

    Visual factors better than
    that of 44% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 58

    SEO

    Google-friendlier than
    21% of websites

travel.aircanada.com

AIR CANADA

Page Load Speed

618 ms in total

First Response

149 ms

Resources Loaded

374 ms

Page Rendered

95 ms

travel.aircanada.com screenshot

About Website

Visit travel.aircanada.com now to see the best up-to-date Travel AIR CANADA content for Canada and also check out these interesting facts you probably never knew about travel.aircanada.com

Visit travel.aircanada.com

Key Findings

We analyzed Travel.aircanada.com page load time and found that the first response time was 149 ms and then it took 469 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 10% of websites can load faster.

Performance Metrics

travel.aircanada.com performance score

49

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.4 s

7/100

10%

LCP (Largest Contentful Paint)

Value7.8 s

3/100

25%

SI (Speed Index)

Value6.0 s

46/100

10%

TBT (Total Blocking Time)

Value320 ms

76/100

30%

CLS (Cumulative Layout Shift)

Value0.003

100/100

15%

TTI (Time to Interactive)

Value7.5 s

47/100

10%

Network Requests Diagram

travel.aircanada.com

149 ms

login.jsp

123 ms

aircanada.js

7 ms

aircanada_global.css

10 ms

calendar.css

10 ms

Our browser made a total of 25 requests to load all elements on the main page. We found that 92% of them (23 requests) were addressed to the original Travel.aircanada.com, 8% (2 requests) were made to Ssl.google-analytics.com. The less responsive or slowest element that took the longest time to load (149 ms) belongs to the original domain Travel.aircanada.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 31.7 kB (29%)

Content Size

110.7 kB

After Optimization

79.0 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Travel.aircanada.com main page is 110.7 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 15% of websites need less resources to load. Images take 54.3 kB which makes up the majority of the site volume.

HTML Optimization

-73%

Potential reduce by 6.4 kB

  • Original 8.7 kB
  • After minification 7.2 kB
  • After compression 2.3 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. This page needs HTML code to be minified as it can gain 1.5 kB, which is 18% 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 6.4 kB or 73% of the original size.

Image Optimization

-0%

Potential reduce by 48 B

  • Original 54.3 kB
  • After minification 54.3 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. Travel AIR CANADA images are well optimized though.

JavaScript Optimization

-15%

Potential reduce by 3.3 kB

  • Original 21.5 kB
  • After minification 21.0 kB
  • After compression 18.2 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 3.3 kB or 15% of the original size.

CSS Optimization

-84%

Potential reduce by 22.0 kB

  • Original 26.2 kB
  • After minification 21.1 kB
  • After compression 4.2 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. Travel.aircanada.com needs all CSS files to be minified and compressed as it can save up to 22.0 kB or 84% of the original size.

Requests Breakdown

Number of requests can be reduced by 14 (61%)

Requests Now

23

After Optimization

9

  • Images
  • JavaScript
  • CSS

The browser has sent 23 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Travel 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 and as a result speed up the page load time.

Network Requests Diagram

travel.aircanada.com

travel.aircanada.com

149 ms

login.jsp

login.jsp

123 ms

aircanada.js

aircanada.js

7 ms

aircanada_global.css

aircanada_global.css

10 ms

calendar.css

calendar.css

10 ms

homepage.css

homepage.css

12 ms

ga.js

ga.js

32 ms

bg_avion_ac.jpg

bg_avion_ac.jpg

48 ms

hd_employee_travel_site.jpg

hd_employee_travel_site.jpg

11 ms

spacer.gif

spacer.gif

11 ms

gr_lang_corner_l_top.gif

gr_lang_corner_l_top.gif

47 ms

tx_lang_identify_yourself.gif

tx_lang_identify_yourself.gif

12 ms

gr_lang_corner_r_top.gif

gr_lang_corner_r_top.gif

12 ms

gr_lang_left_bg.gif

gr_lang_left_bg.gif

49 ms

spacer_light_green.gif

spacer_light_green.gif

16 ms

tx_employee_number_e.gif

tx_employee_number_e.gif

16 ms

tx_pin_e.gif

tx_pin_e.gif

17 ms

tx_language_e.gif

tx_language_e.gif

45 ms

bt_fn_ac_help_e.gif

bt_fn_ac_help_e.gif

44 ms

bt_fn_ac_enter_e.gif

bt_fn_ac_enter_e.gif

44 ms

gr_lang_right_bg.gif

gr_lang_right_bg.gif

47 ms

gr_lang_corner_l_buttom.gif

gr_lang_corner_l_buttom.gif

46 ms

gr_lang_buttom_bg.gif

gr_lang_buttom_bg.gif

46 ms

gr_lang_corner_r_buttom.gif

gr_lang_corner_r_buttom.gif

46 ms

__utm.gif

__utm.gif

30 ms

Accessibility Review

travel.aircanada.com accessibility score

77

Accessibility Issues

Contrast

These are opportunities to improve the legibility of your content.

Impact

Issue

High

Background and foreground colors do not have a sufficient contrast ratio.

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

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

High

Image elements do not have [alt] attributes

High

Form elements do not have associated labels

Best Practices

travel.aircanada.com best practices score

58

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Missing source maps for large first-party JavaScript

SEO Factors

travel.aircanada.com SEO score

58

Search Engine Optimization Advices

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

Image elements do not have [alt] attributes

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    N/A

  • Encoding

    ISO-8859-1

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Travel.aircanada.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 Travel.aircanada.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.

Social Sharing Optimization

travel.aircanada.com

Open Graph description is not detected on the main page of Travel 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: