Access vansaircraftbuilders.com. Van's RV Aircraft Builders

name

value

score

weighting

FCP (First Contentful Paint)

Value4.2 s

20/100

10%

LCP (Largest Contentful Paint)

Value4.4 s

40/100

25%

SI (Speed Index)

Value5.9 s

48/100

10%

TBT (Total Blocking Time)

Value1,400 ms

16/100

30%

CLS (Cumulative Layout Shift)

Value0.402

25/100

15%

TTI (Time to Interactive)

Value23.0 s

1/100

10%

vansaircraftbuilders.com

188 ms

vansaircraftbuilders.com

256 ms

bootstrap.css

157 ms

font-awesome.min.css

163 ms

main.css

227 ms

Our browser made a total of 128 requests to load all elements on the main page. We found that 43% of them (55 requests) were addressed to the original Vansaircraftbuilders.com, 29% (37 requests) were made to Img.youtube.com and 15% (19 requests) were made to Funplacestofly.com. The less responsive or slowest element that took the longest time to load (723 ms) belongs to the original domain Vansaircraftbuilders.com.

Content Size

6.8 MB

After Optimization

5.9 MB

In fact, the total size of Vansaircraftbuilders.com main page is 6.8 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 5.9 MB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 112.7 kB

Original 137.3 kB
After minification 107.1 kB
After compression 24.5 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 30.1 kB, which is 22% 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 112.7 kB or 82% of the original size.

Image Optimization

-7%

Potential reduce by 389.7 kB

Original 5.9 MB
After minification 5.5 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. Van S Aircraft Builders images are well optimized though.

JavaScript Optimization

-38%

Potential reduce by 139.3 kB

Original 362.4 kB
After minification 357.2 kB
After compression 223.1 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 139.3 kB or 38% of the original size.

CSS Optimization

-74%

Potential reduce by 302.0 kB

Original 407.9 kB
After minification 337.2 kB
After compression 105.9 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. Vansaircraftbuilders.com needs all CSS files to be minified and compressed as it can save up to 302.0 kB or 74% of the original size.

Requests Now

124

After Optimization

102

The browser has sent 124 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Van S Aircraft Builders. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 16 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.

Accessibility Issues

These are opportunities to improve the legibility of your content.

High

Background and foreground colors do not have a sufficient contrast ratio.

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.

High

<frame> or <iframe> elements do not have a title

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

These are opportunities to improve keyboard navigation in your application.

High

Heading elements are not in a sequentially-descending order

These are opportunities to improve the interpretation of your content by users in different locales.

High

<html> element does not have a [lang] attribute

Areas of Improvement

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

High

Serves images with low resolution

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

Search Engine Optimization Advices

Format your HTML in a way that enables crawlers to better understand your app’s content.

High

Links do not have descriptive text

High

Image elements do not have [alt] attributes

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/).

High

Document uses legible font sizes

High

Tap targets are not sized appropriately

Language and Encoding

Language Detected

EN
Language Claimed

N/A
Encoding

UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Vansaircraftbuilders.com can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Vansaircraftbuilders.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

vansaircraftbuilders.com

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

Report Summary

Performance

Accessibility

Best Practices

SEO

Van's RV Aircraft Builders - Resources, Videos, Photos and Tools

Page Load Speed

First Response

Resources Loaded

Page Rendered

About Website

Key Findings

Performance Metrics

Measured Metrics

FCP (First Contentful Paint)

LCP (Largest Contentful Paint)

SI (Speed Index)

TBT (Total Blocking Time)

CLS (Cumulative Layout Shift)

TTI (Time to Interactive)

Network Requests Diagram

vansaircraftbuilders.com

vansaircraftbuilders.com

bootstrap.css

font-awesome.min.css

main.css

Page Optimization Overview & Recommendations

Content Size

After Optimization

HTML Optimization

Image Optimization

JavaScript Optimization

CSS Optimization

Requests Breakdown

Requests Now

After Optimization

Network Requests Diagram

vansaircraftbuilders.com

vansaircraftbuilders.com

bootstrap.css

font-awesome.min.css

main.css

my-custom-styles.css

AviationVideoStyle.css

css

css

js

eventembedVAB.asp

onejs

jquery-2.1.1.min.js

bootstrap.min.js

slick.min.js

jquery.stellar.min.js

jquery.easypiechart.min.js

jquery.bootstrap-autohidingnavbar.min.js

repute-scripts.js

fbevents.js

sdk.js

airventurecountdown.htm

lightspeed-aviation-headsets.jpg

mqdefault.jpg

flying-eyes-122538.jpg

tools-to-build-your-own-airplane3-15576.jpg

blad-sox-small-banner-151837.jpg

pilot-shop-123219.jpg

mypilotpro-125951.jpg

smittysrv-rv-12is-project-72045.jpg

camping-stuff-for-airventure.jpg

mqdefault.jpg

mqdefault.jpg

mqdefault.jpg

mqdefault.jpg

mqdefault.jpg

mqdefault.jpg

mqdefault.jpg

mqdefault.jpg

mqdefault.jpg

mqdefault.jpg

mqdefault.jpg

mqdefault.jpg