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name

value

score

weighting

FCP (First Contentful Paint)

Value4.6 s

14/100

10%

LCP (Largest Contentful Paint)

Value5.1 s

25/100

25%

SI (Speed Index)

Value4.8 s

67/100

10%

TBT (Total Blocking Time)

Value40 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.141

78/100

15%

TTI (Time to Interactive)

Value5.1 s

75/100

10%

ff-jena-mitte.de

1832 ms

ff-jena-mitte.de

476 ms

common-bundle.js

394 ms

common-bundle.css

792 ms

css

35 ms

Our browser made a total of 14 requests to load all elements on the main page. We found that 50% of them (7 requests) were addressed to the original Ff-jena-mitte.de, 43% (6 requests) were made to Fonts.gstatic.com and 7% (1 request) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (1.8 sec) belongs to the original domain Ff-jena-mitte.de.

Content Size

512.5 kB

After Optimization

108.4 kB

In fact, the total size of Ff-jena-mitte.de main page is 512.5 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. 20% of websites need less resources to load. CSS take 329.1 kB which makes up the majority of the site volume.

HTML Optimization

-74%

Potential reduce by 5.1 kB

Original 6.9 kB
After minification 6.7 kB
After compression 1.8 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 5.1 kB or 74% of the original size.

Image Optimization

-25%

Potential reduce by 2.9 kB

Original 11.3 kB
After minification 8.4 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. Obviously, Ff Jena Mitte needs image optimization as it can save up to 2.9 kB or 25% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-69%

Potential reduce by 113.6 kB

Original 165.2 kB
After minification 165.2 kB
After compression 51.6 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 113.6 kB or 69% of the original size.

CSS Optimization

-86%

Potential reduce by 282.6 kB

Original 329.1 kB
After minification 326.7 kB
After compression 46.5 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. Ff-jena-mitte.de needs all CSS files to be minified and compressed as it can save up to 282.6 kB or 86% of the original size.

Requests Now

After Optimization

The browser has sent 5 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Ff Jena Mitte. According to our analytics all requests are already optimized.