Access renson-architects.com. Improve indoor climate? Renson: 110 years of experience

name

value

score

weighting

FCP (First Contentful Paint)

Value4.2 s

20/100

10%

LCP (Largest Contentful Paint)

Value14.6 s

0/100

25%

SI (Speed Index)

Value8.6 s

17/100

10%

TBT (Total Blocking Time)

Value5,030 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.009

100/100

15%

TTI (Time to Interactive)

Value17.9 s

4/100

10%

www.renson.eu

574 ms

en-us

92 ms

en-us

688 ms

wizard

61 ms

wizard

70 ms

Our browser made a total of 66 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original Renson-architects.com, 29% (19 requests) were made to Renson.net and 9% (6 requests) were made to 440648cc39180e293ac22cb81bfa4281.report-uri.com. The less responsive or slowest element that took the longest time to load (3.4 sec) relates to the external source Renson-co-prd-kentico-website-live-cdnep.azureedge.net.

Content Size

2.3 MB

After Optimization

2.0 MB

In fact, the total size of Renson-architects.com main page is 2.3 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. 40% of websites need less resources to load. Images take 1.8 MB which makes up the majority of the site volume.

HTML Optimization

-91%

Potential reduce by 204.2 kB

Original 224.2 kB
After minification 140.8 kB
After compression 20.0 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 83.4 kB, which is 37% 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 204.2 kB or 91% of the original size.

Image Optimization

-0%

Potential reduce by 2.8 kB

Original 1.8 MB
After minification 1.8 MB

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. Renson Architects images are well optimized though.

JavaScript Optimization

-26%

Potential reduce by 49.3 kB

Original 191.4 kB
After minification 191.3 kB
After compression 142.1 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 49.3 kB or 26% of the original size.

CSS Optimization

-30%

Potential reduce by 37.4 kB

Original 124.0 kB
After minification 123.8 kB
After compression 86.6 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. Renson-architects.com needs all CSS files to be minified and compressed as it can save up to 37.4 kB or 30% of the original size.

Requests Now

After Optimization

The browser has sent 47 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Renson Architects. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 7 to 1 for JavaScripts and as a result speed up the page load time.