Tools & Wizards About Us
radonresources.com screenshot

Report Summary

  • 58

    Performance

    Renders faster than
    74% of other websites

  • 94

    Accessibility

    Visual factors better than
    that of 83% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 80

    SEO

    Google-friendlier than
    42% of websites

radonresources.com

Radon Mitigation, Testing & Level infomation for your city - RadonResources

Page Load Speed

1.4 sec in total

First Response

187 ms

Resources Loaded

1.1 sec

Page Rendered

158 ms

radonresources.com screenshot

About Website

Click here to check amazing Radon Resources content for United States. Otherwise, check out these important facts you probably never knew about radonresources.com

What is Radon? Is your home safe? Learn how to keep your children safe from radon poisoning with our resources covering radon testing, mitigation and levels.

Visit radonresources.com

Key Findings

We analyzed Radonresources.com page load time and found that the first response time was 187 ms and then it took 1.2 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 25% of websites can load faster.

Performance Metrics

radonresources.com performance score

58

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.6 s

65/100

10%

LCP (Largest Contentful Paint)

Value3.6 s

60/100

25%

SI (Speed Index)

Value3.8 s

84/100

10%

TBT (Total Blocking Time)

Value820 ms

35/100

30%

CLS (Cumulative Layout Shift)

Value0.118

85/100

15%

TTI (Time to Interactive)

Value7.8 s

44/100

10%

Network Requests Diagram

radonresources.com

187 ms

radonresources.com

387 ms

bootstrap.css

15 ms

bootstrap-theme.css

25 ms

style.css

21 ms

Our browser made a total of 43 requests to load all elements on the main page. We found that 72% of them (31 requests) were addressed to the original Radonresources.com, 5% (2 requests) were made to Fonts.googleapis.com and 5% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (387 ms) belongs to the original domain Radonresources.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 44.6 kB (12%)

Content Size

367.7 kB

After Optimization

323.1 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Radonresources.com main page is 367.7 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. Javascripts take 260.1 kB which makes up the majority of the site volume.

HTML Optimization

-64%

Potential reduce by 24.2 kB

  • Original 37.7 kB
  • After minification 33.3 kB
  • After compression 13.5 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 4.4 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 24.2 kB or 64% of the original size.

Image Optimization

-20%

Potential reduce by 4.4 kB

  • Original 21.9 kB
  • After minification 17.5 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. Obviously, Radon Resources needs image optimization as it can save up to 4.4 kB or 20% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-4%

Potential reduce by 9.5 kB

  • Original 260.1 kB
  • After minification 260.1 kB
  • After compression 250.7 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

-14%

Potential reduce by 6.6 kB

  • Original 48.0 kB
  • After minification 48.0 kB
  • After compression 41.4 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. Radonresources.com needs all CSS files to be minified and compressed as it can save up to 6.6 kB or 14% of the original size.

Requests Breakdown

Number of requests can be reduced by 29 (76%)

Requests Now

38

After Optimization

9

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 38 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Radon Resources. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 23 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

radonresources.com

radonresources.com

187 ms

radonresources.com

radonresources.com

387 ms

bootstrap.css

bootstrap.css

15 ms

bootstrap-theme.css

bootstrap-theme.css

25 ms

style.css

style.css

21 ms

jquery.rateyo.min.css

jquery.rateyo.min.css

33 ms

font-awesome.css

font-awesome.css

29 ms

jquery.js

jquery.js

26 ms

jquery-migrate-1.1.1.js

jquery-migrate-1.1.1.js

27 ms

superfish.js

superfish.js

31 ms

jquery.mobilemenu.js

jquery.mobilemenu.js

31 ms

jquery.easing.1.3.js

jquery.easing.1.3.js

35 ms

jquery.equalheights.js

jquery.equalheights.js

38 ms

jquery.ui.totop.js

jquery.ui.totop.js

39 ms

forms.js

forms.js

41 ms

jquery.maskedinput.js

jquery.maskedinput.js

42 ms

validate.min.js

validate.min.js

44 ms

jquery.rateyo.min.js

jquery.rateyo.min.js

46 ms

gistfile1.js

gistfile1.js

49 ms

js

js

186 ms

sorttable.js

sorttable.js

50 ms

parsley.min.js

parsley.min.js

52 ms

script.js

script.js

50 ms

addthis_widget.js

addthis_widget.js

25 ms

bootstrap.js

bootstrap.js

54 ms

style.css

style.css

38 ms

css

css

32 ms

css

css

48 ms

fbevents.js

fbevents.js

118 ms

patternhover.jpg

patternhover.jpg

101 ms

analytics.js

analytics.js

144 ms

script.js

script.js

234 ms

logo.png

logo.png

46 ms

patternmenu.jpg

patternmenu.jpg

47 ms

point.png

point.png

47 ms

radon-map-original.gif

radon-map-original.gif

46 ms

indicator.png

indicator.png

45 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsgH1x4gaVc.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsgH1x4gaVc.ttf

53 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4gaVc.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4gaVc.ttf

58 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

45 ms

collect

collect

13 ms

js

js

62 ms

runtime.2.10.5.js

runtime.2.10.5.js

150 ms

Accessibility Review

radonresources.com accessibility score

94

Accessibility Issues

Contrast

These are opportunities to improve the legibility of your content.

Impact

Issue

High

Background and foreground colors do not have a sufficient contrast ratio.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

Best Practices

radonresources.com best practices score

67

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

radonresources.com SEO score

80

Search Engine Optimization Advices

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

Links do not have descriptive text

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

robots.txt is not valid

Mobile Friendly

Make sure your pages are mobile friendly so users don’t have to pinch or zoom in order to read the content pages. [Learn more](https://developers.google.com/search/mobile-sites/).

Impact

Issue

High

Document uses legible font sizes

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Radonresources.com can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it matches the claimed language. Our system also found out that Radonresources.com main page’s claimed encoding is utf-8. Use of this encoding format is the best practice as the main page visitors from all over the world won’t have any issues with symbol transcription.

Social Sharing Optimization

radonresources.com

Open Graph data is detected on the main page of Radon Resources. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: