Tools & Wizards About Us
centralroofing.com screenshot

Report Summary

  • 17

    Performance

    Renders faster than
    32% of other websites

  • 79

    Accessibility

    Visual factors better than
    that of 47% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 84

    SEO

    Google-friendlier than
    52% of websites

centralroofing.com

Commercial Roofing Company - Central Roofing - Twin Cities, MN

Page Load Speed

2.8 sec in total

First Response

97 ms

Resources Loaded

1.5 sec

Page Rendered

1.2 sec

centralroofing.com screenshot

About Website

Welcome to centralroofing.com homepage info - get ready to check Central Roofing best content right away, or after learning these important things about centralroofing.com

Best commercial roofing services in Minneapolis and St. Paul, MN. Trust our skilled team to deliver quality solutions for your business. Call today for an estimate!

Visit centralroofing.com

Key Findings

We analyzed Centralroofing.com page load time and found that the first response time was 97 ms and then it took 2.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.

Performance Metrics

centralroofing.com performance score

17

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.1 s

9/100

10%

LCP (Largest Contentful Paint)

Value11.9 s

0/100

25%

SI (Speed Index)

Value11.2 s

5/100

10%

TBT (Total Blocking Time)

Value3,050 ms

2/100

30%

CLS (Cumulative Layout Shift)

Value0.044

99/100

15%

TTI (Time to Interactive)

Value19.7 s

2/100

10%

Network Requests Diagram

centralroofing.com

97 ms

www.centralroofing.com

306 ms

js

66 ms

analytics.js

19 ms

font-awesome.min.css

31 ms

Our browser made a total of 113 requests to load all elements on the main page. We found that 81% of them (92 requests) were addressed to the original Centralroofing.com, 6% (7 requests) were made to Cdnjs.cloudflare.com and 3% (3 requests) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (443 ms) belongs to the original domain Centralroofing.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.1 MB (18%)

Content Size

6.2 MB

After Optimization

5.1 MB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Centralroofing.com main page is 6.2 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. Only a small number of websites need less resources to load. Images take 5.6 MB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 232.7 kB

  • Original 272.8 kB
  • After minification 264.7 kB
  • After compression 40.2 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 232.7 kB or 85% of the original size.

Image Optimization

-15%

Potential reduce by 855.9 kB

  • Original 5.6 MB
  • After minification 4.8 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, Central Roofing needs image optimization as it can save up to 855.9 kB or 15% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-0%

Potential reduce by 1.1 kB

  • Original 238.2 kB
  • After minification 238.2 kB
  • After compression 237.2 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 72 (69%)

Requests Now

105

After Optimization

33

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 105 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Central Roofing. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 45 to 1 for JavaScripts and from 29 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

centralroofing.com

centralroofing.com

97 ms

www.centralroofing.com

www.centralroofing.com

306 ms

js

js

66 ms

analytics.js

analytics.js

19 ms

font-awesome.min.css

font-awesome.min.css

31 ms

fullmain.min.css

fullmain.min.css

55 ms

style.min.css

style.min.css

74 ms

wc-blocks-vendors-style.css

wc-blocks-vendors-style.css

51 ms

wc-blocks-style.css

wc-blocks-style.css

81 ms

styles.css

styles.css

49 ms

woocommerce-layout.css

woocommerce-layout.css

59 ms

woocommerce.css

woocommerce.css

76 ms

style.css

style.css

78 ms

dashicons.min.css

dashicons.min.css

87 ms

style.css

style.css

93 ms

style.css

style.css

139 ms

slick.css

slick.css

88 ms

custom.css

custom.css

89 ms

animations.min.css

animations.min.css

89 ms

public-style.css

public-style.css

91 ms

rgs.css

rgs.css

115 ms

jquery.fancybox.css

jquery.fancybox.css

115 ms

responsive.css

responsive.css

132 ms

woocommerce.css

woocommerce.css

124 ms

skin-material.css

skin-material.css

120 ms

sassy-social-share-public.css

sassy-social-share-public.css

131 ms

js_composer.min.css

js_composer.min.css

172 ms

jquery.min.js

jquery.min.js

178 ms

jquery-migrate.min.js

jquery-migrate.min.js

169 ms

jquery.blockUI.min.js

jquery.blockUI.min.js

169 ms

add-to-cart.min.js

add-to-cart.min.js

177 ms

main.js

main.js

179 ms

woocommerce-add-to-cart.js

woocommerce-add-to-cart.js

180 ms

kk-script.js

kk-script.js

180 ms

public-script.js

public-script.js

180 ms

submit.js

submit.js

172 ms

scripts.js

scripts.js

172 ms

js.cookie.min.js

js.cookie.min.js

172 ms

woocommerce.min.js

woocommerce.min.js

274 ms

api.js

api.js

46 ms

jQuery.print.min.js

jQuery.print.min.js

29 ms

slick.js

slick.js

47 ms

jquery.PrintArea.js

jquery.PrintArea.js

274 ms

slick.css

slick.css

48 ms

slick.js

slick.js

59 ms

cart-fragments.min.js

cart-fragments.min.js

271 ms

collect

collect

12 ms

script.js

script.js

256 ms

js

js

62 ms

gtm4wp-form-move-tracker.js

gtm4wp-form-move-tracker.js

151 ms

wphb-lazy-load.min.js

wphb-lazy-load.min.js

235 ms

mailchimp-woocommerce-public.min.js

mailchimp-woocommerce-public.min.js

142 ms

isotope.pkgd.js

isotope.pkgd.js

230 ms

slick.js

slick.js

211 ms

public-demo.js

public-demo.js

207 ms

css3-animate-it.min.js

css3-animate-it.min.js

201 ms

priority.js

priority.js

201 ms

modernizr.js

modernizr.js

200 ms

imagesLoaded.min.js

imagesLoaded.min.js

200 ms

jquery.fancybox.min.js

jquery.fancybox.min.js

201 ms

touchswipe.min.js

touchswipe.min.js

200 ms

caroufredsel.min.js

caroufredsel.min.js

199 ms

css

css

88 ms

css

css

91 ms

css

css

106 ms

font-awesome.css

font-awesome.css

24 ms

owl.carousel.min.js

owl.carousel.min.js

194 ms

superfish.js

superfish.js

175 ms

init.js

init.js

269 ms

sassy-social-share-public.js

sassy-social-share-public.js

255 ms

hoverIntent.min.js

hoverIntent.min.js

161 ms

maxmegamenu.js

maxmegamenu.js

159 ms

js_composer_front.min.js

js_composer_front.min.js

153 ms

gtm.js

gtm.js

152 ms

fbevents.js

fbevents.js

132 ms

central_rooking_logo.png

central_rooking_logo.png

131 ms

call_icon.png

call_icon.png

129 ms

about-banner-300x169.jpg

about-banner-300x169.jpg

129 ms

Team-Pic-2-300x169.jpg

Team-Pic-2-300x169.jpg

129 ms

commercialroofing_yellow.png

commercialroofing_yellow.png

133 ms

servicerepairs_yellow.png

servicerepairs_yellow.png

132 ms

emergencyresponse-yellow.png

emergencyresponse-yellow.png

131 ms

architecturalsheetmetal_yellow.png

architecturalsheetmetal_yellow.png

131 ms

waterproofing_yellow.png

waterproofing_yellow.png

133 ms

transparent.red-95-resize.png

transparent.red-95-resize.png

134 ms

wbenc.jpg

wbenc.jpg

133 ms

gsa.jpg

gsa.jpg

133 ms

eeo.jpg

eeo.jpg

134 ms

everify.jpg

everify.jpg

135 ms

local96.png

local96.png

136 ms

sheetmetal.jpg

sheetmetal.jpg

104 ms

carpenters.png

carpenters.png

104 ms

operating-engineers.png

operating-engineers.png

104 ms

Brock-Hamre.png

Brock-Hamre.png

441 ms

flat-roof-too-much-water.png

flat-roof-too-much-water.png

439 ms

MultiFamily.png

MultiFamily.png

443 ms

Always-on-Top-300x271.png

Always-on-Top-300x271.png

141 ms

video-thumb.jpg

video-thumb.jpg

141 ms

DSCN0109.jpeg

DSCN0109.jpeg

315 ms

fairview-southdale.jpg

fairview-southdale.jpg

317 ms

Rooftop-7.jpg

Rooftop-7.jpg

141 ms

community.jpg

community.jpg

314 ms

OpenSansBold-webfont.woff

OpenSansBold-webfont.woff

335 ms

OpenSans-Semibold-webfont.woff

OpenSans-Semibold-webfont.woff

335 ms

OpenSans-Regular-webfont.woff

OpenSans-Regular-webfont.woff

335 ms

font

font

215 ms

OpenSans-Light-webfont.woff

OpenSans-Light-webfont.woff

338 ms

font

font

214 ms

font

font

214 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

213 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

339 ms

recaptcha__en.js

recaptcha__en.js

291 ms

woocommerce-smallscreen.css

woocommerce-smallscreen.css

60 ms

Accessibility Review

centralroofing.com accessibility score

79

Accessibility Issues

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

Buttons do not have an accessible name

High

Links do not have a discernible name

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

Tables and lists

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

Impact

Issue

High

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

centralroofing.com best practices score

92

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

High

Missing source maps for large first-party JavaScript

SEO Factors

centralroofing.com SEO score

84

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

Links are not crawlable

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 Centralroofing.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 Centralroofing.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

centralroofing.com

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