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aircharter.com.hk screenshot

Report Summary

  • 32

    Performance

    Renders faster than
    52% of other websites

  • 82

    Accessibility

    Visual factors better than
    that of 52% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 83

    SEO

    Google-friendlier than
    46% of websites

aircharter.com.hk

Air Charter Service - Private Jet & Cargo Charters Hong Kong

Page Load Speed

2.2 sec in total

First Response

30 ms

Resources Loaded

1.7 sec

Page Rendered

504 ms

aircharter.com.hk screenshot

About Website

Welcome to aircharter.com.hk homepage info - get ready to check Air Charter best content right away, or after learning these important things about aircharter.com.hk

Global leader in private jet, helicopter, airliner & cargo aircraft charters. Over 10000 charters per year, offices worldwide, contact us 24/7.

Visit aircharter.com.hk

Key Findings

We analyzed Aircharter.com.hk page load time and found that the first response time was 30 ms and then it took 2.2 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.

Performance Metrics

aircharter.com.hk performance score

32

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.7 s

29/100

10%

LCP (Largest Contentful Paint)

Value5.4 s

21/100

25%

SI (Speed Index)

Value3.7 s

85/100

10%

TBT (Total Blocking Time)

Value870 ms

33/100

30%

CLS (Cumulative Layout Shift)

Value0.48

18/100

15%

TTI (Time to Interactive)

Value9.3 s

31/100

10%

Network Requests Diagram

aircharter.com.hk

30 ms

www.aircharter.com.hk

581 ms

styles.min.css

49 ms

modernizr.js

8 ms

13418

399 ms

Our browser made a total of 45 requests to load all elements on the main page. We found that 22% of them (10 requests) were addressed to the original Aircharter.com.hk, 44% (20 requests) were made to Duibe7slt06r7.cloudfront.net and 11% (5 requests) were made to Maps.googleapis.com. The less responsive or slowest element that took the longest time to load (581 ms) belongs to the original domain Aircharter.com.hk.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.3 MB (26%)

Content Size

5.0 MB

After Optimization

3.7 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Aircharter.com.hk main page is 5.0 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. 80% 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 3.2 MB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 193.8 kB

  • Original 234.8 kB
  • After minification 181.9 kB
  • After compression 41.1 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 53.0 kB, which is 23% 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 193.8 kB or 83% of the original size.

Image Optimization

-2%

Potential reduce by 80.5 kB

  • Original 3.2 MB
  • After minification 3.2 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. Air Charter images are well optimized though.

JavaScript Optimization

-67%

Potential reduce by 860.9 kB

  • Original 1.3 MB
  • After minification 1.3 MB
  • After compression 427.5 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 860.9 kB or 67% of the original size.

CSS Optimization

-83%

Potential reduce by 172.7 kB

  • Original 208.4 kB
  • After minification 208.3 kB
  • After compression 35.7 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. Aircharter.com.hk needs all CSS files to be minified and compressed as it can save up to 172.7 kB or 83% of the original size.

Requests Breakdown

Number of requests can be reduced by 13 (32%)

Requests Now

41

After Optimization

28

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 41 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Air Charter. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 14 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

aircharter.com.hk

aircharter.com.hk

30 ms

www.aircharter.com.hk

www.aircharter.com.hk

581 ms

styles.min.css

styles.min.css

49 ms

modernizr.js

modernizr.js

8 ms

13418

13418

399 ms

js

js

42 ms

resources.js

resources.js

14 ms

addthis_widget.js

addthis_widget.js

36 ms

acs-build.min.js

acs-build.min.js

98 ms

analytics.js

analytics.js

252 ms

sprites-normal.png

sprites-normal.png

245 ms

Lindbergh-Jet-card-by-Air-Charter-Service-thumb_tcm42-3327.jpg

Lindbergh-Jet-card-by-Air-Charter-Service-thumb_tcm42-3327.jpg

242 ms

private-1_tcm36-2001_tcm42-2000.jpg

private-1_tcm36-2001_tcm42-2000.jpg

117 ms

Charter-Concepts-Air-Charter-Service-thumb_tcm42-3394.png

Charter-Concepts-Air-Charter-Service-thumb_tcm42-3394.png

111 ms

Airlines-Air-Charter-Service-thumb_tcm42-3430.png

Airlines-Air-Charter-Service-thumb_tcm42-3430.png

112 ms

Go-now-Air-Charter-Service-thumb_tcm42-3363.jpg

Go-now-Air-Charter-Service-thumb_tcm42-3363.jpg

110 ms

On-board-courier-Air-Charter-Service-thumb_tcm42-3361.jpg

On-board-courier-Air-Charter-Service-thumb_tcm42-3361.jpg

109 ms

Private-Travel-thumb_tcm42-3444.png

Private-Travel-thumb_tcm42-3444.png

112 ms

Freight-forwarder-thumb_tcm42-3432.png

Freight-forwarder-thumb_tcm42-3432.png

114 ms

Humanitarian-Cargo-Charter-Air-Charter-Service-Thumb_tcm42-3360.jpg

Humanitarian-Cargo-Charter-Air-Charter-Service-Thumb_tcm42-3360.jpg

132 ms

Recruitment-ACS-thumb_tcm42-3455.png

Recruitment-ACS-thumb_tcm42-3455.png

122 ms

Airport-Departures_tcm42-4016.png

Airport-Departures_tcm42-4016.png

141 ms

home_tcm42-2071.jpg

home_tcm42-2071.jpg

136 ms

video_tcm42-2033.jpg

video_tcm42-2033.jpg

130 ms

cargo-2_tcm42-1999.jpg

cargo-2_tcm42-1999.jpg

131 ms

group-1_tcm36-2000_tcm42-2001.jpg

group-1_tcm36-2000_tcm42-2001.jpg

130 ms

Private-Travel-banner_tcm42-3443.jpg

Private-Travel-banner_tcm42-3443.jpg

138 ms

Steve-FernandezACS_tcm42-4893.jpg

Steve-FernandezACS_tcm42-4893.jpg

135 ms

6239.js

6239.js

125 ms

univers-57-condensed-1361510623.woff

univers-57-condensed-1361510623.woff

127 ms

_acs.svg

_acs.svg

84 ms

_acs.woff

_acs.woff

84 ms

collect

collect

311 ms

300lo.json

300lo.json

171 ms

Il-76MF1280x480_tcm42-2069.jpg

Il-76MF1280x480_tcm42-2069.jpg

84 ms

common.js

common.js

58 ms

util.js

util.js

60 ms

controls.js

controls.js

59 ms

places_impl.js

places_impl.js

59 ms

home2_tcm42-2072.jpg

home2_tcm42-2072.jpg

90 ms

ACS-Homepage-Helicopter_tcm42-4133.jpg

ACS-Homepage-Helicopter_tcm42-4133.jpg

92 ms

sh.8e5f85691f9aaa082472a194.html

sh.8e5f85691f9aaa082472a194.html

101 ms

powered-by-google-on-white3.png

powered-by-google-on-white3.png

69 ms

autocomplete-icons.png

autocomplete-icons.png

61 ms

layers.e5ea973510bf60b3db41.js

layers.e5ea973510bf60b3db41.js

28 ms

Accessibility Review

aircharter.com.hk accessibility score

82

Accessibility Issues

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

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

Best Practices

aircharter.com.hk 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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

aircharter.com.hk SEO score

83

Search Engine Optimization Advices

Crawling and Indexing

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

Impact

Issue

High

Links are not crawlable

High

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

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 Aircharter.com.hk 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 Aircharter.com.hk 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

aircharter.com.hk

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