Access defenceandstrategy.eu. Web of Science, Scopus, ERIH, DOAJ, ICI, CEEOL...

name

value

score

weighting

FCP (First Contentful Paint)

Value4.0 s

23/100

10%

LCP (Largest Contentful Paint)

Value4.0 s

50/100

25%

SI (Speed Index)

Value5.3 s

58/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.21

59/100

15%

TTI (Time to Interactive)

Value4.9 s

78/100

10%

www.obranaastrategie.cz

722 ms

as4urs17481.css

214 ms

as4urs17481cl.css

211 ms

obrana-strategie.css

209 ms

gallery.css

211 ms

Our browser made a total of 63 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original Defenceandstrategy.eu, 73% (46 requests) were made to Obranaastrategie.cz and 14% (9 requests) were made to As4u.cz. The less responsive or slowest element that took the longest time to load (1.5 sec) relates to the external source Obranaastrategie.cz.

Content Size

925.8 kB

After Optimization

302.6 kB

In fact, the total size of Defenceandstrategy.eu main page is 925.8 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. 30% of websites need less resources to load. Javascripts take 756.4 kB which makes up the majority of the site volume.

HTML Optimization

-72%

Potential reduce by 60.8 kB

Original 84.6 kB
After minification 84.5 kB
After compression 23.8 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 60.8 kB or 72% of the original size.

Image Optimization

-19%

Potential reduce by 8.6 kB

Original 45.3 kB
After minification 36.7 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, Defenceandstrategy needs image optimization as it can save up to 8.6 kB or 19% 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 520.8 kB

Original 756.4 kB
After minification 733.8 kB
After compression 235.7 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 520.8 kB or 69% of the original size.

CSS Optimization

-84%

Potential reduce by 32.9 kB

Original 39.3 kB
After minification 32.5 kB
After compression 6.4 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. Defenceandstrategy.eu needs all CSS files to be minified and compressed as it can save up to 32.9 kB or 84% of the original size.

Requests Now

After Optimization

The browser has sent 61 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Defenceandstrategy. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 10 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.