Access restperformance.com. ReST Smart Bed Technology- The World's First Smart Mattress

name

value

score

weighting

FCP (First Contentful Paint)

Value5.2 s

8/100

10%

LCP (Largest Contentful Paint)

Value12.9 s

0/100

25%

SI (Speed Index)

Value11.1 s

5/100

10%

TBT (Total Blocking Time)

Value4,640 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.678

8/100

15%

TTI (Time to Interactive)

Value22.5 s

1/100

10%

restperformance.com

161 ms

restperformance.com

384 ms

js

54 ms

style.min.css

211 ms

wc-blocks-vendors-style.css

228 ms

Our browser made a total of 126 requests to load all elements on the main page. We found that 77% of them (97 requests) were addressed to the original Restperformance.com, 5% (6 requests) were made to Static.olark.com and 2% (3 requests) were made to Static.klaviyo.com. The less responsive or slowest element that took the longest time to load (3.1 sec) belongs to the original domain Restperformance.com.

Content Size

1.6 MB

After Optimization

1.3 MB

In fact, the total size of Restperformance.com main page is 1.6 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. 80% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 673.3 kB which makes up the majority of the site volume.

HTML Optimization

-87%

Potential reduce by 249.3 kB

Original 286.8 kB
After minification 251.4 kB
After compression 37.5 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 35.3 kB, which is 12% 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 249.3 kB or 87% of the original size.

Image Optimization

-0%

Potential reduce by 2.8 kB

Original 673.3 kB
After minification 670.5 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. ReST Performance images are well optimized though.

JavaScript Optimization

-6%

Potential reduce by 29.5 kB

Original 461.6 kB
After minification 461.5 kB
After compression 432.2 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

-5%

Potential reduce by 9.4 kB

Original 193.4 kB
After minification 193.3 kB
After compression 184.0 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. Restperformance.com has all CSS files already compressed.

Requests Now

117

After Optimization

The browser has sent 117 CSS, Javascripts, AJAX and image requests in order to completely render the main page of ReST Performance. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 65 to 1 for JavaScripts and from 43 to 1 for CSS and as a result speed up the page load time.