Tools & Wizards About Us
aircraft-center.com screenshot

Report Summary

  • 15

    Performance

    Renders faster than
    27% of other websites

  • 67

    Accessibility

    Visual factors better than
    that of 32% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 90

    SEO

    Google-friendlier than
    68% of websites

aircraft-center.com

Private Jets, Aircraft, Helicopters and Propeller Aircraft for sale | Aircraft-Center.com

Page Load Speed

4.5 sec in total

First Response

288 ms

Resources Loaded

4 sec

Page Rendered

206 ms

aircraft-center.com screenshot

About Website

Visit aircraft-center.com now to see the best up-to-date Aircraft Center content and also check out these interesting facts you probably never knew about aircraft-center.com

Search for private jets, helicopters and propeller aircraft for sale on Aircraft-Center.com. Your source for worldwide aircraft sales.

Visit aircraft-center.com

Key Findings

We analyzed Aircraft-center.com page load time and found that the first response time was 288 ms and then it took 4.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.

Performance Metrics

aircraft-center.com performance score

15

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.1 s

9/100

10%

LCP (Largest Contentful Paint)

Value11.2 s

0/100

25%

SI (Speed Index)

Value9.6 s

11/100

10%

TBT (Total Blocking Time)

Value800 ms

36/100

30%

CLS (Cumulative Layout Shift)

Value0.809

5/100

15%

TTI (Time to Interactive)

Value13.6 s

11/100

10%

Network Requests Diagram

aircraft-center.com

288 ms

www.aircraft-center.com

1715 ms

style.css

282 ms

jquery.js

394 ms

system.lib.js

313 ms

Our browser made a total of 62 requests to load all elements on the main page. We found that 79% of them (49 requests) were addressed to the original Aircraft-center.com, 3% (2 requests) were made to Pagead2.googlesyndication.com and 3% (2 requests) were made to Google.com. The less responsive or slowest element that took the longest time to load (1.7 sec) belongs to the original domain Aircraft-center.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 117.6 kB (12%)

Content Size

1.0 MB

After Optimization

897.2 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Aircraft-center.com main page is 1.0 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. 60% of websites need less resources to load. Javascripts take 608.0 kB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 81.5 kB

  • Original 99.2 kB
  • After minification 80.4 kB
  • After compression 17.7 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 18.8 kB, which is 19% 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 81.5 kB or 82% of the original size.

Image Optimization

-8%

Potential reduce by 22.5 kB

  • Original 270.5 kB
  • After minification 248.0 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. Aircraft Center images are well optimized though.

JavaScript Optimization

-1%

Potential reduce by 8.3 kB

  • Original 608.0 kB
  • After minification 607.9 kB
  • After compression 599.7 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

-14%

Potential reduce by 5.3 kB

  • Original 37.1 kB
  • After minification 37.1 kB
  • After compression 31.8 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. Aircraft-center.com needs all CSS files to be minified and compressed as it can save up to 5.3 kB or 14% of the original size.

Requests Breakdown

Number of requests can be reduced by 33 (57%)

Requests Now

58

After Optimization

25

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 58 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Aircraft Center. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 20 to 1 for JavaScripts and from 9 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

aircraft-center.com

aircraft-center.com

288 ms

www.aircraft-center.com

www.aircraft-center.com

1715 ms

style.css

style.css

282 ms

jquery.js

jquery.js

394 ms

system.lib.js

system.lib.js

313 ms

jquery.ui.js

jquery.ui.js

401 ms

ui.datepicker-en.js

ui.datepicker-en.js

299 ms

lib.js

lib.js

503 ms

style.css

style.css

374 ms

style.css

style.css

394 ms

adsbygoogle.js

adsbygoogle.js

113 ms

style.css

style.css

404 ms

api.js

api.js

48 ms

js

js

79 ms

jquery.ui.css

jquery.ui.css

382 ms

style.css

style.css

398 ms

style.css

style.css

402 ms

util.js

util.js

407 ms

cookie.js

cookie.js

410 ms

lib.js

lib.js

475 ms

lib.js

lib.js

491 ms

lib.js

lib.js

497 ms

lib.js

lib.js

502 ms

bootstrap.css

bootstrap.css

315 ms

roboto.css

roboto.css

318 ms

main-bg.gif

main-bg.gif

141 ms

gallery.png

gallery.png

144 ms

blank.gif

blank.gif

141 ms

en.gif

en.gif

143 ms

logo.png

logo.png

142 ms

2018-global-7000-1st-quarter-delivery-position-1714249895.jpg

2018-global-7000-1st-quarter-delivery-position-1714249895.jpg

140 ms

2005-challenger-604-for-sale-81444906.jpg

2005-challenger-604-for-sale-81444906.jpg

209 ms

2013-gulfstream-g550-1080333251.jpg

2013-gulfstream-g550-1080333251.jpg

210 ms

2007-gulfstream-g500-619290229.jpg

2007-gulfstream-g500-619290229.jpg

213 ms

challenger-605-for-sale-372571314.jpg

challenger-605-for-sale-372571314.jpg

213 ms

lear-60xr-1843292178.jpg

lear-60xr-1843292178.jpg

214 ms

2013-lear-75-for-sale-1053941930.jpg

2013-lear-75-for-sale-1053941930.jpg

214 ms

2001-falcon-900ex-acmi-lease-1284762737.jpg

2001-falcon-900ex-acmi-lease-1284762737.jpg

411 ms

2006-cessna-cj3-for-sale-1128941498.png

2006-cessna-cj3-for-sale-1128941498.png

524 ms

airbus-a320-232-for-sale-1515969935.jpg

airbus-a320-232-for-sale-1515969935.jpg

410 ms

1993-hawker-800a-for-sale-179420303.png

1993-hawker-800a-for-sale-179420303.png

524 ms

1994-beechcraft-hawker-800-for-sale-429830799.png

1994-beechcraft-hawker-800-for-sale-429830799.png

527 ms

instagram.png

instagram.png

410 ms

facebook.png

facebook.png

525 ms

linkedin.png

linkedin.png

526 ms

rss.png

rss.png

524 ms

show_ads_impl.js

show_ads_impl.js

364 ms

zrt_lookup_nohtml.html

zrt_lookup_nohtml.html

83 ms

no-picture.png

no-picture.png

450 ms

atrk.js

atrk.js

38 ms

recaptcha__en.js

recaptcha__en.js

65 ms

js

js

219 ms

analytics.js

analytics.js

212 ms

jsRender.js

jsRender.js

300 ms

jquery.cycle.js

jquery.cycle.js

241 ms

collect

collect

69 ms

ads

ads

37 ms

collect

collect

37 ms

ar.gif

ar.gif

96 ms

ru.gif

ru.gif

96 ms

zh.gif

zh.gif

97 ms

ga-audiences

ga-audiences

21 ms

Accessibility Review

aircraft-center.com accessibility score

67

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.

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

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

aircraft-center.com 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

High

Page has valid source maps

SEO Factors

aircraft-center.com SEO score

90

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

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 Aircraft-center.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 Aircraft-center.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

aircraft-center.com

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