Access radondiagnostics.com. Radon Diagnostic Services | Radon Mitigation Services | Commercial, Residential

name

value

score

weighting

FCP (First Contentful Paint)

Value2.3 s

73/100

10%

LCP (Largest Contentful Paint)

Value6.7 s

8/100

25%

SI (Speed Index)

Value3.4 s

89/100

10%

TBT (Total Blocking Time)

Value110 ms

97/100

30%

CLS (Cumulative Layout Shift)

Value0.707

7/100

15%

TTI (Time to Interactive)

Value5.1 s

76/100

10%

radondiagnostics.com

177 ms

style.css

71 ms

media.css

70 ms

menu.css

80 ms

jquery-latest.min.js

126 ms

Our browser made a total of 25 requests to load all elements on the main page. We found that 72% of them (18 requests) were addressed to the original Radondiagnostics.com, 20% (5 requests) were made to Fonts.gstatic.com and 8% (2 requests) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (177 ms) belongs to the original domain Radondiagnostics.com.

Content Size

798.3 kB

After Optimization

790.2 kB

In fact, the total size of Radondiagnostics.com main page is 798.3 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. 30% of websites need less resources to load. Images take 742.7 kB which makes up the majority of the site volume.

HTML Optimization

-67%

Potential reduce by 3.4 kB

Original 5.1 kB
After minification 4.6 kB
After compression 1.7 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 3.4 kB or 67% of the original size.

Image Optimization

-0%

Potential reduce by 1.1 kB

Original 742.7 kB
After minification 741.6 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. Radon Diagnostic S images are well optimized though.

JavaScript Optimization

-1%

Potential reduce by 628 B

Original 43.0 kB
After minification 42.9 kB
After compression 42.4 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

-40%

Potential reduce by 3.0 kB

Original 7.4 kB
After minification 5.5 kB
After compression 4.4 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. Radondiagnostics.com needs all CSS files to be minified and compressed as it can save up to 3.0 kB or 40% of the original size.

Requests Now

After Optimization

The browser has sent 19 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Radon Diagnostic S. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.