Tools & Wizards About Us
roofsource.net screenshot

Report Summary

  • 36

    Performance

    Renders faster than
    55% of other websites

  • 87

    Accessibility

    Visual factors better than
    that of 66% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 85

    SEO

    Google-friendlier than
    55% of websites

roofsource.net

Roof Assessments | Southwestern US Building Product Representatives

Page Load Speed

2.1 sec in total

First Response

104 ms

Resources Loaded

1.5 sec

Page Rendered

527 ms

roofsource.net screenshot

About Website

Welcome to roofsource.net homepage info - get ready to check Roof Source best content right away, or after learning these important things about roofsource.net

Our building envelope specialists offer roof assessments, product and warranty selections, specification designs and budget considerations in the Southwest

Visit roofsource.net

Key Findings

We analyzed Roofsource.net page load time and found that the first response time was 104 ms and then it took 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

roofsource.net performance score

36

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.9 s

25/100

10%

LCP (Largest Contentful Paint)

Value32.1 s

0/100

25%

SI (Speed Index)

Value8.3 s

19/100

10%

TBT (Total Blocking Time)

Value520 ms

56/100

30%

CLS (Cumulative Layout Shift)

Value0.075

95/100

15%

TTI (Time to Interactive)

Value20.0 s

2/100

10%

Network Requests Diagram

roofsource.net

104 ms

roofsource.com

30 ms

roofsource.com

572 ms

css

120 ms

js

155 ms

Our browser made a total of 89 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Roofsource.net, 66% (59 requests) were made to S34448.pcdn.co and 8% (7 requests) were made to Roofsource.com. The less responsive or slowest element that took the longest time to load (572 ms) relates to the external source Roofsource.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 316.9 kB (5%)

Content Size

5.9 MB

After Optimization

5.6 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Roofsource.net main page is 5.9 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. 70% of websites need less resources to load. Images take 5.5 MB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 155.7 kB

  • Original 188.4 kB
  • After minification 186.8 kB
  • After compression 32.7 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 155.7 kB or 83% of the original size.

Image Optimization

-3%

Potential reduce by 154.4 kB

  • Original 5.5 MB
  • After minification 5.3 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. Roof Source images are well optimized though.

JavaScript Optimization

-2%

Potential reduce by 2.6 kB

  • Original 166.0 kB
  • After minification 165.2 kB
  • After compression 163.4 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

-4%

Potential reduce by 4.1 kB

  • Original 99.3 kB
  • After minification 99.1 kB
  • After compression 95.2 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. Roofsource.net has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 49 (61%)

Requests Now

80

After Optimization

31

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 80 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Roof Source. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 25 to 1 for JavaScripts and from 26 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

roofsource.net

roofsource.net

104 ms

roofsource.com

roofsource.com

30 ms

roofsource.com

roofsource.com

572 ms

css

css

120 ms

js

js

155 ms

style.min.css

style.min.css

104 ms

gutenslider-init.css

gutenslider-init.css

119 ms

sitecare-style.css

sitecare-style.css

118 ms

pagenavi-css.css

pagenavi-css.css

133 ms

slick.min.css

slick.min.css

185 ms

style.css

style.css

117 ms

default-styles.min.css

default-styles.min.css

134 ms

theme-styles.css

theme-styles.css

137 ms

responsive.css

responsive.css

144 ms

style.css

style.css

139 ms

blocks.css

blocks.css

140 ms

font-awesome.min.css

font-awesome.min.css

144 ms

css

css

133 ms

responsive-menu-1.css

responsive-menu-1.css

147 ms

addtoany.min.css

addtoany.min.css

178 ms

style-blocks-rowlayout.css

style-blocks-rowlayout.css

148 ms

style-blocks-column.css

style-blocks-column.css

150 ms

style-blocks-infobox.css

style-blocks-infobox.css

174 ms

smartslider.min.css

smartslider.min.css

54 ms

css

css

136 ms

n2.min.js

n2.min.js

87 ms

smartslider-frontend.min.js

smartslider-frontend.min.js

99 ms

ss-simple.min.js

ss-simple.min.js

98 ms

w-arrow-image.min.js

w-arrow-image.min.js

98 ms

frontend-gtag.min.js

frontend-gtag.min.js

149 ms

page.js

page.js

199 ms

jquery-3.0.0.min.js

jquery-3.0.0.min.js

134 ms

addtoany.min.js

addtoany.min.js

173 ms

slick.min.js

slick.min.js

202 ms

jquery.sticky.js

jquery.sticky.js

172 ms

custom-js.js

custom-js.js

175 ms

slick.min.js

slick.min.js

211 ms

d68c232aeb.js

d68c232aeb.js

207 ms

xgb7zwm.css

xgb7zwm.css

225 ms

dashicons.min.css

dashicons.min.css

171 ms

display-opinions-light.css

display-opinions-light.css

173 ms

font-awesome.min.css

font-awesome.min.css

172 ms

gtm4wp-form-move-tracker.js

gtm4wp-form-move-tracker.js

173 ms

navigation.js

navigation.js

174 ms

skip-link-focus-fix.js

skip-link-focus-fix.js

175 ms

responsive-menu-1.js

responsive-menu-1.js

189 ms

underscore.min.js

underscore.min.js

192 ms

backbone.min.js

backbone.min.js

191 ms

front-end-deps.js

front-end-deps.js

191 ms

front-end.js

front-end.js

201 ms

gtm.js

gtm.js

42 ms

p.css

p.css

48 ms

analytics.js

analytics.js

90 ms

cropped-RoofSource_Logo_White.png

cropped-RoofSource_Logo_White.png

49 ms

Fontana-APOC2-1.jpg

Fontana-APOC2-1.jpg

306 ms

BACC-Hawthorne-2-1.jpg

BACC-Hawthorne-2-1.jpg

316 ms

IMG_20180919_090318.jpeg

IMG_20180919_090318.jpeg

314 ms

Solar-Panels-on-rooftop-Austin-Texas-USA-aerial-drone-view-Cityscape-light-hits-green-space-public-park-1165421427_5456x3215-1-1024x603.jpeg

Solar-Panels-on-rooftop-Austin-Texas-USA-aerial-drone-view-Cityscape-light-hits-green-space-public-park-1165421427_5456x3215-1-1024x603.jpeg

80 ms

IMG_9822-e1696278487458-1024x614.jpg

IMG_9822-e1696278487458-1024x614.jpg

44 ms

angle-right.svg

angle-right.svg

43 ms

TraderJoes-1-1024x653.jpg

TraderJoes-1-1024x653.jpg

80 ms

CSU-FullertonPerformingArts.jpeg

CSU-FullertonPerformingArts.jpeg

79 ms

babcock-davis-logo.png

babcock-davis-logo.png

81 ms

ccmlogo-300x61.png

ccmlogo-300x61.png

276 ms

ChemLink-logoupdated-SOPREMA-300x97.png

ChemLink-logoupdated-SOPREMA-300x97.png

81 ms

HunterPanels.png

HunterPanels.png

83 ms

hunter-continuous-insulation-272x300.png

hunter-continuous-insulation-272x300.png

83 ms

Usg_corp_logo13-300x134.png

Usg_corp_logo13-300x134.png

278 ms

versico-300x151.png

versico-300x151.png

278 ms

WorldOilCorp-300x166.png

WorldOilCorp-300x166.png

281 ms

truepower.jpg

truepower.jpg

305 ms

Sopremalogo.png

Sopremalogo.png

310 ms

Arvinyl-logo-1NEW-300x75.png

Arvinyl-logo-1NEW-300x75.png

314 ms

TRP_SOPREMA-300x160.png

TRP_SOPREMA-300x160.png

319 ms

qdek-logo-1.png

qdek-logo-1.png

315 ms

CSI-300x122.png

CSI-300x122.png

316 ms

external-content.duckduckgo-300x282.png

external-content.duckduckgo-300x282.png

318 ms

external-content.duckduckgo-300x183.jpg

external-content.duckduckgo-300x183.jpg

317 ms

RoofSource_whitelogo-icon.png

RoofSource_whitelogo-icon.png

316 ms

d

d

232 ms

d

d

265 ms

d

d

265 ms

d

d

265 ms

d

d

435 ms

collect

collect

152 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

190 ms

sm.25.html

sm.25.html

128 ms

eso.m4v434v2.js

eso.m4v434v2.js

165 ms

angle-left.svg

angle-left.svg

64 ms

Accessibility Review

roofsource.net accessibility score

87

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

High

Some elements have a [tabindex] value greater than 0

Names and labels

These are opportunities to improve the semantics of the controls in your application. This may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Best Practices

roofsource.net best practices score

83

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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

roofsource.net SEO score

85

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

High

Image elements do not have [alt] attributes

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 Roofsource.net 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 Roofsource.net 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

roofsource.net

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