Tools & Wizards About Us
allproradon.com screenshot

Report Summary

  • 100

    Performance

    Renders faster than
    97% of other websites

  • 96

    Accessibility

    Visual factors better than
    that of 88% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 77

    SEO

    Google-friendlier than
    36% of websites

allproradon.com

PA and MD Radon Testing in Baltimore, Bel Air, York, Lancaster

Page Load Speed

639 ms in total

First Response

109 ms

Resources Loaded

371 ms

Page Rendered

159 ms

allproradon.com screenshot

About Website

Welcome to allproradon.com homepage info - get ready to check Allpro Radon best content right away, or after learning these important things about allproradon.com

AllPro Radon Services, Radon Testing in Bel Air, Baltimore, Lancaster, York, PA, MD, Radon, Test, Testing, Harford, Carroll, Licensed, Home Inspector, Home Inspection, Company

Visit allproradon.com

Key Findings

We analyzed Allproradon.com page load time and found that the first response time was 109 ms and then it took 530 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 10% of websites can load faster.

Performance Metrics

allproradon.com performance score

100

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value0.9 s

100/100

10%

LCP (Largest Contentful Paint)

Value1.7 s

99/100

25%

SI (Speed Index)

Value0.9 s

100/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.028

100/100

15%

TTI (Time to Interactive)

Value0.9 s

100/100

10%

Network Requests Diagram

allproradon.com

109 ms

style.css

68 ms

seal.gif

36 ms

iac2-radon.gif

157 ms

valid-xhtml10

17 ms

Our browser made a total of 16 requests to load all elements on the main page. We found that 63% of them (10 requests) were addressed to the original Allproradon.com, 13% (2 requests) were made to Nachi.org and 13% (2 requests) were made to W3.org. The less responsive or slowest element that took the longest time to load (181 ms) belongs to the original domain Allproradon.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 10.6 kB (4%)

Content Size

281.7 kB

After Optimization

271.1 kB

  • HTML
  • Images
  • CSS

In fact, the total size of Allproradon.com main page is 281.7 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. Only 10% of websites need less resources to load. Images take 267.8 kB which makes up the majority of the site volume.

HTML Optimization

-69%

Potential reduce by 6.3 kB

  • Original 9.2 kB
  • After minification 8.9 kB
  • After compression 2.9 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 6.3 kB or 69% of the original size.

Image Optimization

-0%

Potential reduce by 565 B

  • Original 267.8 kB
  • After minification 267.3 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. Allpro Radon images are well optimized though.

CSS Optimization

-81%

Potential reduce by 3.7 kB

  • Original 4.6 kB
  • After minification 3.5 kB
  • After compression 903 B

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. Allproradon.com needs all CSS files to be minified and compressed as it can save up to 3.7 kB or 81% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

10

After Optimization

10

  • Images
  • CSS

The browser has sent 10 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Allpro Radon. According to our analytics all requests are already optimized.

Network Requests Diagram

allproradon.com

allproradon.com

109 ms

style.css

style.css

68 ms

seal.gif

seal.gif

36 ms

iac2-radon.gif

iac2-radon.gif

157 ms

valid-xhtml10

valid-xhtml10

17 ms

pennsylvania50.gif

pennsylvania50.gif

70 ms

maryland50.gif

maryland50.gif

71 ms

warning.jpg

warning.jpg

101 ms

mail.gif

mail.gif

68 ms

homerite-logoc.gif

homerite-logoc.gif

69 ms

dep.gif

dep.gif

101 ms

valid-xhtml10

valid-xhtml10

46 ms

seal.gif

seal.gif

15 ms

seal.gif

seal.gif

39 ms

background.gif

background.gif

37 ms

header.jpg

header.jpg

181 ms

Accessibility Review

allproradon.com accessibility score

96

Accessibility Issues

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

allproradon.com best practices score

58

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

High

Browser errors were logged to the console

SEO Factors

allproradon.com SEO score

77

Search Engine Optimization Advices

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 Allproradon.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 Allproradon.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

allproradon.com

Open Graph description is not detected on the main page of Allpro Radon. Lack of Open Graph description can be counter-productive for their social media presence, as such a description allows converting a website homepage (or other pages) into good-looking, rich and well-structured posts, when it is being shared on Facebook and other social media. For example, adding the following code snippet into HTML <head> tag will help to represent this web page correctly in social networks: