Access lacosys.com. LaCoSys GmbH - Laser Control Systems

name

value

score

weighting

FCP (First Contentful Paint)

Value3.1 s

48/100

10%

LCP (Largest Contentful Paint)

Value9.4 s

1/100

25%

SI (Speed Index)

Value12.1 s

4/100

10%

TBT (Total Blocking Time)

Value200 ms

90/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value8.9 s

34/100

10%

lacosys.com

329 ms

lacosys.com

2334 ms

styles.css

262 ms

style.min.css

387 ms

style.min.css

386 ms

Our browser made a total of 60 requests to load all elements on the main page. We found that all of those requests were addressed to Lacosys.com and no external sources were called. The less responsive or slowest element that took the longest time to load (2.3 sec) belongs to the original domain Lacosys.com.

Content Size

1.3 MB

After Optimization

702.9 kB

In fact, the total size of Lacosys.com main page is 1.3 MB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 45% of websites need less resources to load. Images take 431.8 kB which makes up the majority of the site volume.

HTML Optimization

-86%

Potential reduce by 135.8 kB

Original 157.1 kB
After minification 151.4 kB
After compression 21.3 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 135.8 kB or 86% of the original size.

Image Optimization

-1%

Potential reduce by 4.6 kB

Original 431.8 kB
After minification 427.2 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. La Co Sys images are well optimized though.

JavaScript Optimization

-70%

Potential reduce by 278.7 kB

Original 395.6 kB
After minification 394.3 kB
After compression 116.9 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 278.7 kB or 70% of the original size.

CSS Optimization

-57%

Potential reduce by 184.5 kB

Original 322.0 kB
After minification 321.8 kB
After compression 137.6 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. Lacosys.com needs all CSS files to be minified and compressed as it can save up to 184.5 kB or 57% of the original size.

Requests Now

After Optimization

The browser has sent 52 CSS, Javascripts, AJAX and image requests in order to completely render the main page of La Co Sys. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 19 to 1 for JavaScripts and from 22 to 1 for CSS and as a result speed up the page load time.