Access szkoleniaalfa.pl. szkolenia ALFA - Szkolenia elektryczne, sep, obsługa bhp, kurs na wózek i wózki widłowe

name

value

score

weighting

FCP (First Contentful Paint)

Value1.8 s

90/100

10%

LCP (Largest Contentful Paint)

Value2.0 s

97/100

25%

SI (Speed Index)

Value2.1 s

99/100

10%

TBT (Total Blocking Time)

Value30 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value2.0 s

99/100

10%

szkoleniaalfa.pl

697 ms

standard.js

126 ms

plugins.js

249 ms

default.css

250 ms

plugins.css

254 ms

Our browser made a total of 16 requests to load all elements on the main page. We found that 88% of them (14 requests) were addressed to the original Szkoleniaalfa.pl, 13% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (697 ms) belongs to the original domain Szkoleniaalfa.pl.

Content Size

209.5 kB

After Optimization

79.0 kB

In fact, the total size of Szkoleniaalfa.pl main page is 209.5 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. 15% of websites need less resources to load. Images take 182.1 kB which makes up the majority of the site volume.

HTML Optimization

-60%

Potential reduce by 3.5 kB

Original 5.8 kB
After minification 5.5 kB
After compression 2.3 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 3.5 kB or 60% of the original size.

Image Optimization

-69%

Potential reduce by 126.3 kB

Original 182.1 kB
After minification 55.8 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, Szkolenia ALFA needs image optimization as it can save up to 126.3 kB or 69% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-1%

Potential reduce by 220 B

Original 18.2 kB
After minification 18.1 kB
After compression 18.0 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. This website has mostly compressed JavaScripts.

CSS Optimization

-15%

Potential reduce by 502 B

Original 3.4 kB
After minification 3.4 kB
After compression 2.9 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. Szkoleniaalfa.pl needs all CSS files to be minified and compressed as it can save up to 502 B or 15% of the original size.

Requests Now

After Optimization

The browser has sent 13 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Szkolenia ALFA. According to our analytics all requests are already optimized.