Tools & Wizards About Us
cranfield.co.za screenshot

Report Summary

  • 22

    Performance

    Renders faster than
    40% of other websites

  • 84

    Accessibility

    Visual factors better than
    that of 56% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 91

    SEO

    Google-friendlier than
    70% of websites

cranfield.co.za

Flight Deck Training - Cabin Crew Training in South Africa

Page Load Speed

12.7 sec in total

First Response

4.2 sec

Resources Loaded

8.1 sec

Page Rendered

403 ms

cranfield.co.za screenshot

About Website

Click here to check amazing Cranfield content for South Africa. Otherwise, check out these important facts you probably never knew about cranfield.co.za

Cranfield Aviation Training provides a wide range of aviation courses to flight crew members who are required by law to undergo annual recurrent training. We also provide flight attendant training for...

Visit cranfield.co.za

Key Findings

We analyzed Cranfield.co.za page load time and found that the first response time was 4.2 sec and then it took 8.5 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

cranfield.co.za performance score

22

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.2 s

44/100

10%

LCP (Largest Contentful Paint)

Value13.9 s

0/100

25%

SI (Speed Index)

Value18.0 s

0/100

10%

TBT (Total Blocking Time)

Value2,060 ms

7/100

30%

CLS (Cumulative Layout Shift)

Value0.012

100/100

15%

TTI (Time to Interactive)

Value16.1 s

6/100

10%

Network Requests Diagram

cranfield.co.za

4173 ms

mediaelementplayer-legacy.min.css

605 ms

wp-mediaelement.min.css

603 ms

views-frontend.css

1192 ms

zfm4jcy.css

103 ms

Our browser made a total of 47 requests to load all elements on the main page. We found that 34% of them (16 requests) were addressed to the original Cranfield.co.za, 26% (12 requests) were made to Cranfield.co.za.dedi568.jnb3.host-h.net and 21% (10 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (4.2 sec) belongs to the original domain Cranfield.co.za.

Page Optimization Overview & Recommendations

Page size can be reduced by 210.7 kB (5%)

Content Size

4.2 MB

After Optimization

4.0 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Cranfield.co.za main page is 4.2 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. 65% of websites need less resources to load. Images take 3.8 MB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 197.6 kB

  • Original 231.1 kB
  • After minification 225.3 kB
  • After compression 33.5 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. 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 197.6 kB or 85% of the original size.

Image Optimization

-0%

Potential reduce by 12.3 kB

  • Original 3.8 MB
  • After minification 3.8 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. Cranfield images are well optimized though.

JavaScript Optimization

-1%

Potential reduce by 775 B

  • Original 114.6 kB
  • After minification 114.6 kB
  • After compression 113.8 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

-0%

Potential reduce by 98 B

  • Original 23.5 kB
  • After minification 23.5 kB
  • After compression 23.4 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. Cranfield.co.za has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 16 (52%)

Requests Now

31

After Optimization

15

  • Images
  • JavaScript
  • CSS

The browser has sent 31 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Cranfield. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 11 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

cranfield.co.za

cranfield.co.za

4173 ms

mediaelementplayer-legacy.min.css

mediaelementplayer-legacy.min.css

605 ms

wp-mediaelement.min.css

wp-mediaelement.min.css

603 ms

views-frontend.css

views-frontend.css

1192 ms

zfm4jcy.css

zfm4jcy.css

103 ms

p.css

p.css

20 ms

toolset-common-es-frontend.js

toolset-common-es-frontend.js

604 ms

js

js

92 ms

jquery.min.js

jquery.min.js

1064 ms

jquery-migrate.min.js

jquery-migrate.min.js

605 ms

scripts.min.js

scripts.min.js

1206 ms

es6-promise.auto.min.js

es6-promise.auto.min.js

605 ms

api.js

api.js

45 ms

recaptcha.js

recaptcha.js

611 ms

frontend-bundle.min.js

frontend-bundle.min.js

1063 ms

common.js

common.js

1064 ms

e-202430.js

e-202430.js

20 ms

andres-dallimonti-kjqTlMHLci4-unsplash-scaled.jpg

andres-dallimonti-kjqTlMHLci4-unsplash-scaled.jpg

2617 ms

blake-guidry-UOJ6vz2khrY-unsplash-scaled.jpg

blake-guidry-UOJ6vz2khrY-unsplash-scaled.jpg

2326 ms

lukas-souza-5KRFOTnpnnY-unsplash-scaled.jpg

lukas-souza-5KRFOTnpnnY-unsplash-scaled.jpg

2351 ms

Maintenance-Planning-min.jpg

Maintenance-Planning-min.jpg

2669 ms

3f1ef443fba80e66e9b59dfb4c07d57a.jpg

3f1ef443fba80e66e9b59dfb4c07d57a.jpg

1164 ms

RPL-Observer-min-scaled.jpg

RPL-Observer-min-scaled.jpg

2072 ms

lead-Auditor.jpg

lead-Auditor.jpg

2078 ms

Safety-Officer-HSE-SHEQ.jpg

Safety-Officer-HSE-SHEQ.jpg

2381 ms

Landing-Sone-Office-min-scaled.jpg

Landing-Sone-Office-min-scaled.jpg

2995 ms

ross-parmly-rf6ywHVkrlY-unsplash-scaled.jpg

ross-parmly-rf6ywHVkrlY-unsplash-scaled.jpg

2921 ms

flight-attendant-training-min-scaled.jpg

flight-attendant-training-min-scaled.jpg

2954 ms

pexels-pixabay-358319-scaled.jpg

pexels-pixabay-358319-scaled.jpg

2989 ms

CAT-Logo.png

CAT-Logo.png

596 ms

et-divi-dynamic-19-late.css

et-divi-dynamic-19-late.css

307 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0C4k.woff

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0C4k.woff

21 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0C4n.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0C4n.ttf

33 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsiH0C4k.woff

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsiH0C4k.woff

39 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsiH0C4n.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsiH0C4n.ttf

50 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsgH1y4k.woff

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsgH1y4k.woff

49 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsgH1y4n.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsgH1y4n.ttf

51 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsg-1y4k.woff

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsg-1y4k.woff

48 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsg-1y4n.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsg-1y4n.ttf

40 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgshZ1y4k.woff

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgshZ1y4k.woff

49 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgshZ1y4n.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgshZ1y4n.ttf

50 ms

d

d

6 ms

d

d

13 ms

d

d

74 ms

d

d

67 ms

modules.woff

modules.woff

899 ms

style.min.css

style.min.css

610 ms

Accessibility Review

cranfield.co.za accessibility score

84

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.

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

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

cranfield.co.za best practices score

92

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

cranfield.co.za SEO score

91

Search Engine Optimization Advices

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 Cranfield.co.za 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 Cranfield.co.za 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

cranfield.co.za

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