Tools & Wizards About Us
coloradoradonpros.com screenshot

Report Summary

  • 45

    Performance

    Renders faster than
    64% of other websites

  • 95

    Accessibility

    Visual factors better than
    that of 87% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 97

    SEO

    Google-friendlier than
    91% of websites

coloradoradonpros.com

Radon Inspection, Testing | Westminster, Longmont, CO | Mitigation

Page Load Speed

2.4 sec in total

First Response

187 ms

Resources Loaded

1.6 sec

Page Rendered

545 ms

coloradoradonpros.com screenshot

About Website

Welcome to coloradoradonpros.com homepage info - get ready to check CO Lorado Radon Pros best content right away, or after learning these important things about coloradoradonpros.com

Colorado Radon Pros is the greater Denver area’s premier radon mitigation and radon testing contractors. Call today to see how we can help!

Visit coloradoradonpros.com

Key Findings

We analyzed Coloradoradonpros.com page load time and found that the first response time was 187 ms and then it took 2.2 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 40% of websites can load faster.

Performance Metrics

coloradoradonpros.com performance score

45

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.0 s

23/100

10%

LCP (Largest Contentful Paint)

Value21.8 s

0/100

25%

SI (Speed Index)

Value9.9 s

10/100

10%

TBT (Total Blocking Time)

Value230 ms

87/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value17.4 s

4/100

10%

Network Requests Diagram

coloradoradonpros.com

187 ms

coloradoradonpros.com

157 ms

www.coloradoradonpros.com

172 ms

css

35 ms

grid.css

23 ms

Our browser made a total of 145 requests to load all elements on the main page. We found that 93% of them (135 requests) were addressed to the original Coloradoradonpros.com, 2% (3 requests) were made to Fonts.gstatic.com and 1% (2 requests) were made to Connect.facebook.net. The less responsive or slowest element that took the longest time to load (354 ms) belongs to the original domain Coloradoradonpros.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 556.9 kB (14%)

Content Size

3.9 MB

After Optimization

3.3 MB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Coloradoradonpros.com main page is 3.9 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. 85% 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 3.8 MB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 88.0 kB

  • Original 109.4 kB
  • After minification 107.6 kB
  • After compression 21.3 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 88.0 kB or 80% of the original size.

Image Optimization

-12%

Potential reduce by 466.1 kB

  • Original 3.8 MB
  • After minification 3.3 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. Obviously, CO Lorado Radon Pros needs image optimization as it can save up to 466.1 kB or 12% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-10%

Potential reduce by 2.8 kB

  • Original 26.5 kB
  • After minification 26.5 kB
  • After compression 23.7 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.

Requests Breakdown

Number of requests can be reduced by 125 (91%)

Requests Now

137

After Optimization

12

  • Images
  • JavaScript
  • CSS

The browser has sent 137 CSS, Javascripts, AJAX and image requests in order to completely render the main page of CO Lorado Radon Pros. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 59 to 1 for JavaScripts and from 68 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

coloradoradonpros.com

coloradoradonpros.com

187 ms

coloradoradonpros.com

coloradoradonpros.com

157 ms

www.coloradoradonpros.com

www.coloradoradonpros.com

172 ms

css

css

35 ms

grid.css

grid.css

23 ms

base.css

base.css

138 ms

layout.css

layout.css

122 ms

audio-player.css

audio-player.css

165 ms

blog.css

blog.css

120 ms

postslider.css

postslider.css

141 ms

buttons.css

buttons.css

50 ms

buttonrow.css

buttonrow.css

75 ms

buttons_fullwidth.css

buttons_fullwidth.css

98 ms

catalogue.css

catalogue.css

130 ms

comments.css

comments.css

165 ms

contact.css

contact.css

156 ms

slideshow.css

slideshow.css

153 ms

contentslider.css

contentslider.css

210 ms

countdown.css

countdown.css

180 ms

gallery.css

gallery.css

177 ms

gallery_horizontal.css

gallery_horizontal.css

178 ms

google_maps.css

google_maps.css

200 ms

grid_row.css

grid_row.css

200 ms

heading.css

heading.css

205 ms

headline_rotator.css

headline_rotator.css

215 ms

hr.css

hr.css

220 ms

icon.css

icon.css

243 ms

icon_circles.css

icon_circles.css

244 ms

iconbox.css

iconbox.css

274 ms

icongrid.css

icongrid.css

247 ms

iconlist.css

iconlist.css

254 ms

image.css

image.css

256 ms

image_diff.css

image_diff.css

276 ms

image_hotspots.css

image_hotspots.css

285 ms

lottie_animation.css

lottie_animation.css

279 ms

magazine.css

magazine.css

277 ms

masonry_entries.css

masonry_entries.css

296 ms

avia-snippet-site-preloader.css

avia-snippet-site-preloader.css

305 ms

menu.css

menu.css

313 ms

notification.css

notification.css

295 ms

numbers.css

numbers.css

297 ms

portfolio.css

portfolio.css

287 ms

post_metadata.css

post_metadata.css

264 ms

progressbar.css

progressbar.css

233 ms

promobox.css

promobox.css

216 ms

search.css

search.css

231 ms

slideshow_accordion.css

slideshow_accordion.css

228 ms

slideshow_feature_image.css

slideshow_feature_image.css

220 ms

slideshow_fullsize.css

slideshow_fullsize.css

219 ms

slideshow_fullscreen.css

slideshow_fullscreen.css

219 ms

slideshow_layerslider.css

slideshow_layerslider.css

224 ms

social_share.css

social_share.css

228 ms

tab_section.css

tab_section.css

214 ms

table.css

table.css

213 ms

tabs.css

tabs.css

203 ms

team.css

team.css

231 ms

testimonials.css

testimonials.css

201 ms

timeline.css

timeline.css

219 ms

toggles.css

toggles.css

203 ms

video.css

video.css

218 ms

fontawesome-all.min.css

fontawesome-all.min.css

219 ms

v4-shims.min.css

v4-shims.min.css

203 ms

shortcodes.css

shortcodes.css

188 ms

avia-snippet-fold-unfold.css

avia-snippet-fold-unfold.css

213 ms

magnific-popup.min.css

magnific-popup.min.css

208 ms

avia-snippet-lightbox.css

avia-snippet-lightbox.css

193 ms

avia-snippet-widget.css

avia-snippet-widget.css

212 ms

enfold.css

enfold.css

186 ms

custom.css

custom.css

191 ms

wprevpro_w3.css

wprevpro_w3.css

197 ms

post-126.css

post-126.css

214 ms

jquery.min.js

jquery.min.js

224 ms

jquery-migrate.min.js

jquery-migrate.min.js

187 ms

avia-js.js

avia-js.js

202 ms

avia-compat.js

avia-compat.js

199 ms

wprs-slick.min.js

wprs-slick.min.js

189 ms

wprs-combined.min.js

wprs-combined.min.js

194 ms

wprev-public.min.js

wprev-public.min.js

209 ms

waypoints.min.js

waypoints.min.js

203 ms

avia.js

avia.js

353 ms

shortcodes.js

shortcodes.js

354 ms

audio-player.js

audio-player.js

333 ms

chart-js.min.js

chart-js.min.js

343 ms

chart.js

chart.js

336 ms

contact.js

contact.js

337 ms

slideshow.js

slideshow.js

321 ms

countdown.js

countdown.js

322 ms

gallery.js

gallery.js

321 ms

gallery_horizontal.js

gallery_horizontal.js

314 ms

headline_rotator.js

headline_rotator.js

310 ms

icon_circles.js

icon_circles.js

313 ms

icongrid.js

icongrid.js

303 ms

iconlist.js

iconlist.js

328 ms

underscore.min.js

underscore.min.js

296 ms

image_diff.js

image_diff.js

285 ms

image_hotspots.js

image_hotspots.js

285 ms

lottie_animation.js

lottie_animation.js

283 ms

magazine.js

magazine.js

280 ms

isotope.min.js

isotope.min.js

271 ms

masonry_entries.js

masonry_entries.js

264 ms

menu.js

menu.js

256 ms

notification.js

notification.js

257 ms

numbers.js

numbers.js

250 ms

portfolio.js

portfolio.js

262 ms

progressbar.js

progressbar.js

247 ms

slideshow-video.js

slideshow-video.js

270 ms

slideshow_accordion.js

slideshow_accordion.js

247 ms

slideshow_fullscreen.js

slideshow_fullscreen.js

232 ms

slideshow_layerslider.js

slideshow_layerslider.js

229 ms

tab_section.js

tab_section.js

252 ms

tabs.js

tabs.js

247 ms

testimonials.js

testimonials.js

244 ms

timeline.js

timeline.js

227 ms

toggles.js

toggles.js

213 ms

video.js

video.js

73 ms

avia-snippet-hamburger-menu.js

avia-snippet-hamburger-menu.js

77 ms

avia-snippet-parallax.js

avia-snippet-parallax.js

86 ms

avia-snippet-fold-unfold.js

avia-snippet-fold-unfold.js

92 ms

jquery.magnific-popup.min.js

jquery.magnific-popup.min.js

123 ms

avia-snippet-lightbox.js

avia-snippet-lightbox.js

93 ms

avia-snippet-megamenu.js

avia-snippet-megamenu.js

87 ms

avia-snippet-sticky-header.js

avia-snippet-sticky-header.js

118 ms

avia-snippet-footer-effects.js

avia-snippet-footer-effects.js

123 ms

avia-snippet-widget.js

avia-snippet-widget.js

146 ms

avia_blocks_front.js

avia_blocks_front.js

147 ms

dotlottie-player.js

dotlottie-player.js

168 ms

89459778f1_logo-01-300x93.jpg

89459778f1_logo-01-300x93.jpg

141 ms

Denver-Skyline.png

Denver-Skyline.png

199 ms

IMG_5565-e1568674278553-773x1030.jpg

IMG_5565-e1568674278553-773x1030.jpg

163 ms

IMG_5563-e1568674885977-773x1030.jpg

IMG_5563-e1568674885977-773x1030.jpg

228 ms

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IMG_5560-e1568674830981-773x1030.jpg

200 ms

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IMG_5169-e1568674758427-773x1030.jpg

199 ms

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IMG_5167-e1568674706872-773x1030.jpg

225 ms

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IMG_4877-e1568674621164-773x1030.jpg

222 ms

IMG_4875-e1568674461223-773x1030.jpg

IMG_4875-e1568674461223-773x1030.jpg

228 ms

analytics.js

analytics.js

96 ms

sdk.js

sdk.js

59 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4gaVc.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4gaVc.ttf

86 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsgH1x4gaVc.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsgH1x4gaVc.ttf

91 ms

Qw3PZQNVED7rKGKxtqIqX5E-AVSJrOCfjY46_DjQbMZhKg.ttf

Qw3PZQNVED7rKGKxtqIqX5E-AVSJrOCfjY46_DjQbMZhKg.ttf

92 ms

entypo-fontello.woff

entypo-fontello.woff

213 ms

sdk.js

sdk.js

9 ms

249 ms

js

js

111 ms

105 ms

Accessibility Review

coloradoradonpros.com accessibility score

95

Accessibility Issues

ARIA

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

[aria-hidden="true"] elements contain focusable descendents

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

coloradoradonpros.com best practices score

75

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

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

coloradoradonpros.com SEO score

97

Search Engine Optimization Advices

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 Coloradoradonpros.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 Coloradoradonpros.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

coloradoradonpros.com

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