Access osrodekszkoleniowy.pl. Oferta sprzedaży domeny osrodekszkoleniowy.pl (osrodekszkoleniowy)

name

value

score

weighting

FCP (First Contentful Paint)

Value4.0 s

23/100

10%

LCP (Largest Contentful Paint)

Value9.1 s

1/100

25%

SI (Speed Index)

Value5.1 s

62/100

10%

TBT (Total Blocking Time)

Value630 ms

47/100

30%

CLS (Cumulative Layout Shift)

Value0.045

99/100

15%

TTI (Time to Interactive)

Value9.0 s

34/100

10%

osrodekszkoleniowy.pl

820 ms

premium.min.css

357 ms

form-inline.css

370 ms

auction-view.css

370 ms

sheet.css

486 ms

Our browser made a total of 75 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original Osrodekszkoleniowy.pl, 5% (4 requests) were made to Google-analytics.com and 5% (4 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (820 ms) relates to the external source Premium.pl.

Content Size

418.8 kB

After Optimization

276.2 kB

In fact, the total size of Osrodekszkoleniowy.pl main page is 418.8 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. 50% of websites need less resources to load. Javascripts take 189.7 kB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 53.0 kB

Original 63.5 kB
After minification 53.4 kB
After compression 10.4 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 10.0 kB, which is 16% 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 53.0 kB or 84% of the original size.

Image Optimization

-47%

Potential reduce by 51.5 kB

Original 110.1 kB
After minification 58.5 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, Osrodekszkoleniowy needs image optimization as it can save up to 51.5 kB or 47% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-19%

Potential reduce by 35.9 kB

Original 189.7 kB
After minification 189.7 kB
After compression 153.8 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 35.9 kB or 19% of the original size.

CSS Optimization

-4%

Potential reduce by 2.1 kB

Original 55.5 kB
After minification 55.5 kB
After compression 53.4 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. Osrodekszkoleniowy.pl has all CSS files already compressed.

Requests Now

After Optimization

The browser has sent 69 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Osrodekszkoleniowy. 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 from 7 to 1 for CSS and as a result speed up the page load time.