Access firstclass.lufthansa.com. Lufthansa First Class and Private Jet flights

firstclass.lufthansa.com

193 ms

1056 ms

6e25d1aab984.css

401 ms

style_high_density.css

282 ms

modernizr.custom.92950.js

284 ms

Our browser made a total of 55 requests to load all elements on the main page. We found that 89% of them (49 requests) were addressed to the original Firstclass.lufthansa.com, 7% (4 requests) were made to Etracker.de and 2% (1 request) were made to Static.etracker.com. The less responsive or slowest element that took the longest time to load (1.3 sec) belongs to the original domain Firstclass.lufthansa.com.

Content Size

1.7 MB

After Optimization

1.1 MB

In fact, the total size of Firstclass.lufthansa.com main page is 1.7 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. 35% of websites need less resources to load. Images take 923.7 kB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 46.0 kB

Original 54.8 kB
After minification 47.2 kB
After compression 8.8 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 7.6 kB, which is 14% 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 46.0 kB or 84% of the original size.

Image Optimization

-3%

Potential reduce by 28.1 kB

Original 923.7 kB
After minification 895.6 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. First Class Lufthansa images are well optimized though.

JavaScript Optimization

-62%

Potential reduce by 318.9 kB

Original 515.6 kB
After minification 515.2 kB
After compression 196.7 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 318.9 kB or 62% of the original size.

CSS Optimization

-85%

Potential reduce by 154.3 kB

Original 181.7 kB
After minification 181.5 kB
After compression 27.3 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. Firstclass.lufthansa.com needs all CSS files to be minified and compressed as it can save up to 154.3 kB or 85% of the original size.

Requests Now

After Optimization

The browser has sent 50 CSS, Javascripts, AJAX and image requests in order to completely render the main page of First Class Lufthansa. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 12 to 1 for JavaScripts and as a result speed up the page load time.