Tools & Wizards About Us
caoc.aero screenshot

Report Summary

  • 21

    Performance

    Renders faster than
    39% of other websites

  • 72

    Accessibility

    Visual factors better than
    that of 37% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 85

    SEO

    Google-friendlier than
    55% of websites

caoc.aero

Online Aviation Courses Canada | ACI Accredited Courses | CAOC

Page Load Speed

7.6 sec in total

First Response

222 ms

Resources Loaded

7 sec

Page Rendered

357 ms

caoc.aero screenshot

About Website

Click here to check amazing CAOC content. Otherwise, check out these important facts you probably never knew about caoc.aero

If you're looking to upskill your staff or enhance your current skills we offer a range of ACI accredited courses to those located in Canada.

Visit caoc.aero

Key Findings

We analyzed Caoc.aero page load time and found that the first response time was 222 ms and then it took 7.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.

Performance Metrics

caoc.aero performance score

21

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.0 s

10/100

10%

LCP (Largest Contentful Paint)

Value13.7 s

0/100

25%

SI (Speed Index)

Value38.0 s

0/100

10%

TBT (Total Blocking Time)

Value1,430 ms

15/100

30%

CLS (Cumulative Layout Shift)

Value0.03

100/100

15%

TTI (Time to Interactive)

Value14.3 s

9/100

10%

Network Requests Diagram

caoc.aero

222 ms

caoc.aero

2589 ms

gtm.js

101 ms

js

125 ms

mediaelementplayer-legacy.min.css

153 ms

Our browser made a total of 120 requests to load all elements on the main page. We found that 70% of them (84 requests) were addressed to the original Caoc.aero, 13% (16 requests) were made to Use.typekit.net and 5% (6 requests) were made to Cdn.datatables.net. The less responsive or slowest element that took the longest time to load (3.1 sec) belongs to the original domain Caoc.aero.

Page Optimization Overview & Recommendations

Page size can be reduced by 307.7 kB (12%)

Content Size

2.5 MB

After Optimization

2.2 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Caoc.aero 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 1.7 MB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 198.3 kB

  • Original 240.9 kB
  • After minification 201.0 kB
  • After compression 42.5 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 39.9 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 198.3 kB or 82% of the original size.

Image Optimization

-4%

Potential reduce by 75.9 kB

  • Original 1.7 MB
  • After minification 1.6 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. CAOC images are well optimized though.

JavaScript Optimization

-4%

Potential reduce by 15.1 kB

  • Original 398.2 kB
  • After minification 398.2 kB
  • After compression 383.1 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. This website has mostly compressed JavaScripts.

CSS Optimization

-13%

Potential reduce by 18.3 kB

  • Original 138.2 kB
  • After minification 138.1 kB
  • After compression 119.8 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. Caoc.aero needs all CSS files to be minified and compressed as it can save up to 18.3 kB or 13% of the original size.

Requests Breakdown

Number of requests can be reduced by 59 (60%)

Requests Now

98

After Optimization

39

  • Images
  • JavaScript
  • CSS

The browser has sent 98 CSS, Javascripts, AJAX and image requests in order to completely render the main page of CAOC. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 38 to 1 for JavaScripts and from 23 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

caoc.aero

caoc.aero

222 ms

caoc.aero

caoc.aero

2589 ms

gtm.js

gtm.js

101 ms

js

js

125 ms

mediaelementplayer-legacy.min.css

mediaelementplayer-legacy.min.css

153 ms

wp-mediaelement.min.css

wp-mediaelement.min.css

223 ms

styles.css

styles.css

222 ms

wpa.css

wpa.css

231 ms

woocommerce-layout.css

woocommerce-layout.css

300 ms

woocommerce.css

woocommerce.css

365 ms

style.css

style.css

300 ms

css

css

110 ms

style.css

style.css

289 ms

jquery.min.js

jquery.min.js

423 ms

jquery-migrate.min.js

jquery-migrate.min.js

300 ms

jquery.blockUI.min.js

jquery.blockUI.min.js

356 ms

add-to-cart.min.js

add-to-cart.min.js

371 ms

js.cookie.min.js

js.cookie.min.js

372 ms

woocommerce.min.js

woocommerce.min.js

372 ms

woocommerce-add-to-cart.js

woocommerce-add-to-cart.js

437 ms

s-202434.js

s-202434.js

82 ms

bootstrap.min.css

bootstrap.min.css

640 ms

all.css

all.css

108 ms

ionicons.min.css

ionicons.min.css

510 ms

jquery.dataTables.min.css

jquery.dataTables.min.css

109 ms

rowReorder.dataTables.min.css

rowReorder.dataTables.min.css

137 ms

responsive.dataTables.min.css

responsive.dataTables.min.css

136 ms

custom.css

custom.css

582 ms

responsive.css

responsive.css

514 ms

jcarousel.responsive.css

jcarousel.responsive.css

489 ms

select2.min.css

select2.min.css

491 ms

cwi7igz.css

cwi7igz.css

193 ms

wc-blocks.css

wc-blocks.css

554 ms

index.js

index.js

555 ms

index.js

index.js

575 ms

wpa.js

wpa.js

583 ms

page-scroll-to-id.min.js

page-scroll-to-id.min.js

622 ms

sourcebuster.min.js

sourcebuster.min.js

625 ms

order-attribution.min.js

order-attribution.min.js

838 ms

mailchimp-woocommerce-public.min.js

mailchimp-woocommerce-public.min.js

840 ms

skip-link-focus-fix.js

skip-link-focus-fix.js

840 ms

navigation.js

navigation.js

841 ms

global.js

global.js

841 ms

jquery.scrollTo.js

jquery.scrollTo.js

842 ms

e-202434.js

e-202434.js

100 ms

wpcf7-recaptcha-controls.js

wpcf7-recaptcha-controls.js

843 ms

api.js

api.js

99 ms

moderniz.js

moderniz.js

782 ms

jquery.dataTables.min.js

jquery.dataTables.min.js

66 ms

dataTables.rowReorder.min.js

dataTables.rowReorder.min.js

65 ms

dataTables.responsive.min.js

dataTables.responsive.min.js

64 ms

js.cookie.min.js

js.cookie.min.js

77 ms

bootstrap-multiselect.min.js

bootstrap-multiselect.min.js

87 ms

bootstrap.min.js

bootstrap.min.js

997 ms

jquery.jcarousel.min.js

jquery.jcarousel.min.js

737 ms

jcarousel.responsive.js

jcarousel.responsive.js

668 ms

megamenu.js

megamenu.js

667 ms

select2.min.js

select2.min.js

842 ms

custom-js.js

custom-js.js

597 ms

p.css

p.css

26 ms

aci_caoc.png

aci_caoc.png

618 ms

ic-plane-gray.png

ic-plane-gray.png

619 ms

ic-user-gray.png

ic-user-gray.png

616 ms

CAC_logo-e1618884280784.jpg

CAC_logo-e1618884280784.jpg

619 ms

McGill-Logo2-e1618884912483.jpg

McGill-Logo2-e1618884912483.jpg

736 ms

ICAO-Logo.png

ICAO-Logo.png

734 ms

Skillsoft_logo2-e1618884928989.jpg

Skillsoft_logo2-e1618884928989.jpg

734 ms

ic-tp312.png

ic-tp312.png

732 ms

ic-operations.png

ic-operations.png

729 ms

ic-safety.png

ic-safety.png

735 ms

ic-security.png

ic-security.png

762 ms

Airfield-Maintenance-Faculty-Logo_4.png

Airfield-Maintenance-Faculty-Logo_4.png

761 ms

ic-economics.png

ic-economics.png

739 ms

ic-customer-service.png

ic-customer-service.png

735 ms

ic-environment.png

ic-environment.png

691 ms

ic-dangerous-goods-1.png

ic-dangerous-goods-1.png

692 ms

ic-leadership-management.png

ic-leadership-management.png

730 ms

ic-airportIT.png

ic-airportIT.png

725 ms

ic-prepaid.png

ic-prepaid.png

722 ms

DFWC-logo-tile-icon2.png

DFWC-logo-tile-icon2.png

684 ms

Skyxe-Primary-Logo-blue-green.jpg

Skyxe-Primary-Logo-blue-green.jpg

796 ms

278d9a4ae29730194f1af9cfe.js

278d9a4ae29730194f1af9cfe.js

345 ms

athens_airport_logo.jpg

athens_airport_logo.jpg

524 ms

Dublin-Airport-logo-e1567735893946.png

Dublin-Airport-logo-e1567735893946.png

522 ms

VNY_Airport_logo.jpg

VNY_Airport_logo.jpg

523 ms

DEN_logo.png

DEN_logo.png

524 ms

Changi_Airport_logo-e1565221873536.png

Changi_Airport_logo-e1565221873536.png

522 ms

Brussels_airport_logo-e1565221835568.png

Brussels_airport_logo-e1565221835568.png

576 ms

EIA-logo-e1565221959250.png

EIA-logo-e1565221959250.png

576 ms

BIA-Logo-no-NV-Color-e1565222216819-1.png

BIA-Logo-no-NV-Color-e1565222216819-1.png

577 ms

d

d

155 ms

d

d

218 ms

d

d

218 ms

d

d

213 ms

d

d

298 ms

d

d

299 ms

d

d

215 ms

d

d

216 ms

d

d

297 ms

d

d

298 ms

d

d

298 ms

d

d

298 ms

d

d

302 ms

d

d

306 ms

d

d

298 ms

fa-solid-900.woff

fa-solid-900.woff

186 ms

fa-regular-400.woff

fa-regular-400.woff

216 ms

16ad031de0c026e8bd781a15461125e3-e1565222257229.jpeg

16ad031de0c026e8bd781a15461125e3-e1565222257229.jpeg

548 ms

QKB4tDOc-e1565222295303.jpg

QKB4tDOc-e1565222295303.jpg

546 ms

caoc_footer_logo.png

caoc_footer_logo.png

605 ms

img-cac.png

img-cac.png

605 ms

recaptcha__en.js

recaptcha__en.js

273 ms

ic-magnify.png

ic-magnify.png

577 ms

Airfield_Maintenance_Bannercrop.jpeg

Airfield_Maintenance_Bannercrop.jpeg

425 ms

left-arrow-ic.png

left-arrow-ic.png

2795 ms

right-arrow-ic.png

right-arrow-ic.png

3105 ms

dd-arrow.png

dd-arrow.png

462 ms

left-right-arrow-ic.png

left-right-arrow-ic.png

443 ms

glyphicons-halflings-regular.woff

glyphicons-halflings-regular.woff

73 ms

woocommerce-smallscreen.css

woocommerce-smallscreen.css

71 ms

Accessibility Review

caoc.aero accessibility score

72

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

High

ARIA input fields do not have accessible names

High

Elements with an ARIA [role] that require children to contain a specific [role] are missing some or all of those required children.

High

ARIA IDs are not unique

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

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

Links do not have a discernible name

Best Practices

caoc.aero best practices score

75

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

Displays images with incorrect aspect ratio

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

caoc.aero SEO score

85

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

High

Tap targets are not sized appropriately

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 Caoc.aero 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 Caoc.aero 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

caoc.aero

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