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bookings.westjet.com screenshot

Report Summary

  • 9

    Performance

    Renders faster than
    23% of other websites

  • 84

    Accessibility

    Visual factors better than
    that of 56% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 86

    SEO

    Google-friendlier than
    60% of websites

bookings.westjet.com

Flights and vacation packages | WestJet official site

Page Load Speed

2.3 sec in total

First Response

194 ms

Resources Loaded

1.7 sec

Page Rendered

378 ms

bookings.westjet.com screenshot

About Website

Welcome to bookings.westjet.com homepage info - get ready to check Bookings West Jet best content for Canada right away, or after learning these important things about bookings.westjet.com

Find low fare flights, save with discount codes and seat sales, discover travel and destination information, manage upcoming trips and more.

Visit bookings.westjet.com

Key Findings

We analyzed Bookings.westjet.com page load time and found that the first response time was 194 ms and then it took 2.1 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 40% of websites can load faster.

Performance Metrics

bookings.westjet.com performance score

9

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value7.1 s

1/100

10%

LCP (Largest Contentful Paint)

Value17.0 s

0/100

25%

SI (Speed Index)

Value10.4 s

8/100

10%

TBT (Total Blocking Time)

Value8,180 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.229

54/100

15%

TTI (Time to Interactive)

Value44.1 s

0/100

10%

Network Requests Diagram

index

194 ms

en-ca

231 ms

wj_common.js

249 ms

duet.esm.js

36 ms

duet.js

59 ms

Our browser made a total of 46 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original Bookings.westjet.com, 2% (1 request) were made to Fonts.googleapis.com and 2% (1 request) were made to Cloud.google.com. The less responsive or slowest element that took the longest time to load (464 ms) relates to the external source Gstatic.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 416.5 kB (17%)

Content Size

2.5 MB

After Optimization

2.1 MB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Bookings.westjet.com main page is 2.5 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. 75% 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. Images take 1.9 MB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 298.2 kB

  • Original 357.7 kB
  • After minification 305.7 kB
  • After compression 59.5 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. This page needs HTML code to be minified as it can gain 52.1 kB, which is 15% 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 298.2 kB or 83% of the original size.

Image Optimization

-1%

Potential reduce by 12.4 kB

  • Original 1.9 MB
  • After minification 1.9 MB

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. Bookings West Jet images are well optimized though.

JavaScript Optimization

-38%

Potential reduce by 105.9 kB

  • Original 275.7 kB
  • After minification 272.4 kB
  • After compression 169.9 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 105.9 kB or 38% of the original size.

Requests Breakdown

Number of requests can be reduced by 17 (50%)

Requests Now

34

After Optimization

17

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 34 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Bookings West Jet. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 18 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

index

index

194 ms

en-ca

en-ca

231 ms

wj_common.js

wj_common.js

249 ms

duet.esm.js

duet.esm.js

36 ms

duet.js

duet.js

59 ms

clientlib-ui-head.min.cc81b84e85715d5571b6390110f3c73e.js

clientlib-ui-head.min.cc81b84e85715d5571b6390110f3c73e.js

37 ms

clientlib-head.min.2f0c6372110d9879ab78a9a3436721a8.js

clientlib-head.min.2f0c6372110d9879ab78a9a3436721a8.js

38 ms

clientlib-all.min.8d575dce316c32a4192bd89ef4433131.css

clientlib-all.min.8d575dce316c32a4192bd89ef4433131.css

68 ms

css2

css2

42 ms

dtm

dtm

293 ms

contexthub

contexthub

57 ms

wj_config

wj_config

129 ms

client

client

169 ms

polyfiller.js

polyfiller.js

101 ms

container.min.0a6aff292f5cc42142779cde92054524.js

container.min.0a6aff292f5cc42142779cde92054524.js

142 ms

clientlib-all.min.3ccffbf38a2852eefbc6938a9ca8165e.js

clientlib-all.min.3ccffbf38a2852eefbc6938a9ca8165e.js

111 ms

calendar.js

calendar.js

157 ms

configuration.js

configuration.js

140 ms

jquery-ui.custom.js

jquery-ui.custom.js

139 ms

pa-5a0d0165bd3729410a7b23c6.js

pa-5a0d0165bd3729410a7b23c6.js

140 ms

wj_common.js

wj_common.js

57 ms

token.json

token.json

135 ms

segments.seg.js

segments.seg.js

119 ms

_jcr_content

_jcr_content

99 ms

_jcr_content

_jcr_content

68 ms

_jcr_content

_jcr_content

254 ms

_jcr_content

_jcr_content

70 ms

_jcr_content

_jcr_content

73 ms

_jcr_content

_jcr_content

74 ms

4219965_230331-giving-card-to-woman-in-shop-768x432_Email-Hero_3197857%20(1).jpg

4219965_230331-giving-card-to-woman-in-shop-768x432_Email-Hero_3197857%20(1).jpg

99 ms

2024-WS-Chevrons-768x432-blue-background.png

2024-WS-Chevrons-768x432-blue-background.png

204 ms

_jcr_content

_jcr_content

87 ms

Safety-above-all-Shield-2x.png

Safety-above-all-Shield-2x.png

205 ms

180710-sidekick-appicon.png

180710-sidekick-appicon.png

204 ms

NotoSans-Regular.woff

NotoSans-Regular.woff

164 ms

NotoSans-Medium.woff

NotoSans-Medium.woff

162 ms

NotoSans-Light.woff

NotoSans-Light.woff

299 ms

NotoSans-ExtraLight.woff

NotoSans-ExtraLight.woff

164 ms

NotoSans-Thin.woff

NotoSans-Thin.woff

270 ms

NotoSans-SemiBold.woff

NotoSans-SemiBold.woff

190 ms

NotoSans-Bold.woff

NotoSans-Bold.woff

190 ms

NotoSans-ExtraBold.woff

NotoSans-ExtraBold.woff

364 ms

NotoSans-Black.woff

NotoSans-Black.woff

403 ms

wj-glyphs.ttf

wj-glyphs.ttf

268 ms

m=bootstrap_module,ucs_widget_module

m=bootstrap_module,ucs_widget_module

464 ms

CA_flag.png

CA_flag.png

29 ms

Accessibility Review

bookings.westjet.com accessibility score

84

Accessibility Issues

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

High

[aria-*] attributes do not match their roles

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

Buttons do not have an accessible name

High

Links do not have a discernible name

Best Practices

bookings.westjet.com best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

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

bookings.westjet.com SEO score

86

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

Links do not have descriptive text

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

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

High

Document uses legible font sizes

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Bookings.westjet.com 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 Bookings.westjet.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.

Social Sharing Optimization

bookings.westjet.com

Open Graph data is detected on the main page of Bookings West Jet. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: