Access skyvector.com. SkyVector: Flight Planning / Aeronautical Charts

skyvector.com

150 ms

skyvector.com

312 ms

skyvectorfpl.js

277 ms

font-awesome.min.css

212 ms

sky.css

214 ms

Our browser made a total of 104 requests to load all elements on the main page. We found that 39% of them (41 requests) were addressed to the original Skyvector.com, 38% (40 requests) were made to T.skyvector.com and 7% (7 requests) were made to Apis.google.com. The less responsive or slowest element that took the longest time to load (477 ms) belongs to the original domain Skyvector.com.

Content Size

1.8 MB

After Optimization

1.6 MB

In fact, the total size of Skyvector.com main page is 1.8 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. 60% of websites need less resources to load. Images take 1.5 MB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 76.4 kB

Original 93.8 kB
After minification 93.5 kB
After compression 17.5 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 76.4 kB or 81% of the original size.

Image Optimization

-0%

Potential reduce by 3.7 kB

Original 1.5 MB
After minification 1.5 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. Sky Vector images are well optimized though.

JavaScript Optimization

-50%

Potential reduce by 112.5 kB

Original 226.8 kB
After minification 224.4 kB
After compression 114.3 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 112.5 kB or 50% of the original size.

CSS Optimization

-76%

Potential reduce by 21.3 kB

Original 27.9 kB
After minification 27.1 kB
After compression 6.6 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. Skyvector.com needs all CSS files to be minified and compressed as it can save up to 21.3 kB or 76% of the original size.

Requests Now

After Optimization

The browser has sent 99 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Sky Vector. 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 as a result speed up the page load time.