Access koppenhagen.info. Feuerwehrbedarf und Sicherheitstechnik bei Hannover

name

value

score

weighting

FCP (First Contentful Paint)

Value1.5 s

96/100

10%

LCP (Largest Contentful Paint)

Value2.7 s

85/100

25%

SI (Speed Index)

Value4.5 s

72/100

10%

TBT (Total Blocking Time)

Value420 ms

66/100

30%

CLS (Cumulative Layout Shift)

Value0.213

58/100

15%

TTI (Time to Interactive)

Value2.3 s

99/100

10%

koppenhagen.info

546 ms

www.koppenhagen.info

870 ms

styles.css

1321 ms

mobileLink.js

455 ms

colorbox.css

1351 ms

Our browser made a total of 36 requests to load all elements on the main page. We found that 92% of them (33 requests) were addressed to the original Koppenhagen.info, 6% (2 requests) were made to Tracker.euroweb.net and 3% (1 request) were made to Ajax.googleapis.com. The less responsive or slowest element that took the longest time to load (4 sec) belongs to the original domain Koppenhagen.info.

Content Size

745.9 kB

After Optimization

563.2 kB

In fact, the total size of Koppenhagen.info main page is 745.9 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. Only 10% of websites need less resources to load. Images take 525.3 kB which makes up the majority of the site volume.

HTML Optimization

-70%

Potential reduce by 11.3 kB

Original 16.0 kB
After minification 14.4 kB
After compression 4.8 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. 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 11.3 kB or 70% of the original size.

Image Optimization

-4%

Potential reduce by 20.4 kB

Original 525.3 kB
After minification 504.9 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. Koppenhagen images are well optimized though.

JavaScript Optimization

-73%

Potential reduce by 130.8 kB

Original 180.4 kB
After minification 150.9 kB
After compression 49.5 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 130.8 kB or 73% of the original size.

CSS Optimization

-84%

Potential reduce by 20.3 kB

Original 24.3 kB
After minification 19.5 kB
After compression 3.9 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. Koppenhagen.info needs all CSS files to be minified and compressed as it can save up to 20.3 kB or 84% of the original size.

Requests Now

After Optimization

The browser has sent 34 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Koppenhagen. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 9 to 1 for JavaScripts and as a result speed up the page load time.