Tools & Wizards About Us
denvercoroofers.com screenshot

Report Summary

  • 23

    Performance

    Renders faster than
    41% of other websites

  • 65

    Accessibility

    Visual factors better than
    that of 30% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 76

    SEO

    Google-friendlier than
    35% of websites

denvercoroofers.com

Big Creek Roofing and Restoration | Congress Park, Denver-based Roofing Company

Page Load Speed

2.5 sec in total

First Response

508 ms

Resources Loaded

1.3 sec

Page Rendered

720 ms

denvercoroofers.com screenshot

About Website

Welcome to denvercoroofers.com homepage info - get ready to check Denver Coroofers best content right away, or after learning these important things about denvercoroofers.com

Big Creek Roofers can complete a variety of jobs ranging from roofing, siding, windows, decks,fences, light concrete and remodels.

Visit denvercoroofers.com

Key Findings

We analyzed Denvercoroofers.com page load time and found that the first response time was 508 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

denvercoroofers.com performance score

23

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.0 s

22/100

10%

LCP (Largest Contentful Paint)

Value9.1 s

1/100

25%

SI (Speed Index)

Value6.2 s

44/100

10%

TBT (Total Blocking Time)

Value4,440 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.001

100/100

15%

TTI (Time to Interactive)

Value12.3 s

15/100

10%

Network Requests Diagram

denvercoroofers.com

508 ms

bootstrap.min.css

67 ms

jquery-confirm.min.css

84 ms

hover.css

136 ms

hamburgers.min.css

96 ms

Our browser made a total of 62 requests to load all elements on the main page. We found that 63% of them (39 requests) were addressed to the original Denvercoroofers.com, 8% (5 requests) were made to Maxcdn.bootstrapcdn.com and 8% (5 requests) were made to Cdnjs.cloudflare.com. The less responsive or slowest element that took the longest time to load (525 ms) belongs to the original domain Denvercoroofers.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 40.8 kB (5%)

Content Size

885.7 kB

After Optimization

844.9 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Denvercoroofers.com main page is 885.7 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. 65% of websites need less resources to load. Images take 646.1 kB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 30.8 kB

  • Original 39.1 kB
  • After minification 35.2 kB
  • After compression 8.3 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 30.8 kB or 79% of the original size.

Image Optimization

-1%

Potential reduce by 4.6 kB

  • Original 646.1 kB
  • After minification 641.5 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. Denver Coroofers images are well optimized though.

JavaScript Optimization

-2%

Potential reduce by 3.0 kB

  • Original 169.5 kB
  • After minification 169.5 kB
  • After compression 166.4 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

-8%

Potential reduce by 2.4 kB

  • Original 31.1 kB
  • After minification 31.1 kB
  • After compression 28.7 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. Denvercoroofers.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 30 (56%)

Requests Now

54

After Optimization

24

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 54 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Denver Coroofers. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 17 to 1 for JavaScripts and from 15 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

denvercoroofers.com

denvercoroofers.com

508 ms

bootstrap.min.css

bootstrap.min.css

67 ms

jquery-confirm.min.css

jquery-confirm.min.css

84 ms

hover.css

hover.css

136 ms

hamburgers.min.css

hamburgers.min.css

96 ms

font-awesome.min.css

font-awesome.min.css

30 ms

merge.css

merge.css

193 ms

global_dwd.css

global_dwd.css

149 ms

snip.css

snip.css

105 ms

css

css

48 ms

animate.css

animate.css

127 ms

jquery-ui.css

jquery-ui.css

45 ms

cssua.min.js

cssua.min.js

140 ms

jquery.min.js

jquery.min.js

50 ms

jquery-ui.min.js

jquery-ui.min.js

56 ms

bootstrap.min.js

bootstrap.min.js

46 ms

jquery-confirm.min.js

jquery-confirm.min.js

95 ms

jquery.cookie.js

jquery.cookie.js

147 ms

jquery.nivo.slider.pack.min.js

jquery.nivo.slider.pack.min.js

44 ms

wow.min.js

wow.min.js

55 ms

jQueryColorPicker.min.js

jQueryColorPicker.min.js

244 ms

jquery.mobile.custom.min.js

jquery.mobile.custom.min.js

176 ms

global_dwd.js

global_dwd.js

251 ms

additionalJS.cfm

additionalJS.cfm

243 ms

masonry.pkgd.min.js

masonry.pkgd.min.js

109 ms

css

css

57 ms

api.js

api.js

43 ms

962.css

962.css

220 ms

additionalStyles.cfm

additionalStyles.cfm

246 ms

fileinput.min.css

fileinput.min.css

198 ms

fileinput.min.js

fileinput.min.js

298 ms

analytics.js

analytics.js

121 ms

recaptcha__en.js

recaptcha__en.js

204 ms

bigcreek-logo-new.png

bigcreek-logo-new.png

191 ms

Home-residential.jpg

Home-residential.jpg

192 ms

Home-commercial.jpg

Home-commercial.jpg

191 ms

Home-gutters.jpg

Home-gutters.jpg

308 ms

Home-repairs.jpg

Home-repairs.jpg

307 ms

CRA11LogoTransparent.png

CRA11LogoTransparent.png

190 ms

IF222MA.png

IF222MA.png

306 ms

RMS22CA.jpg

RMS22CA.jpg

306 ms

DenverMetroChamberofCommer11ce.jpg

DenverMetroChamberofCommer11ce.jpg

307 ms

Capt11ure.PNG

Capt11ure.PNG

305 ms

D11L.PNG

D11L.PNG

332 ms

bb123b.png

bb123b.png

333 ms

feedback.png

feedback.png

356 ms

dos.png

dos.png

331 ms

plus.png

plus.png

330 ms

siete.png

siete.png

330 ms

seis.png

seis.png

359 ms

uno.png

uno.png

358 ms

nueve.png

nueve.png

355 ms

Home-slider-1.jpg

Home-slider-1.jpg

525 ms

cinco.png

cinco.png

331 ms

BngRUXNadjH0qYEzV7ab-oWlsbCGwRs.woff

BngRUXNadjH0qYEzV7ab-oWlsbCGwRs.woff

198 ms

BngRUXNadjH0qYEzV7ab-oWlsbCGwRs.woff

BngRUXNadjH0qYEzV7ab-oWlsbCGwRs.woff

82 ms

BngSUXNadjH0qYEzV7ab-oWlsbg95AiFW_s.woff

BngSUXNadjH0qYEzV7ab-oWlsbg95AiFW_s.woff

217 ms

bWt97fPFfRzkCa9Jlp6IacVcWg.woff

bWt97fPFfRzkCa9Jlp6IacVcWg.woff

84 ms

glyphicons-halflings-regular.woff

glyphicons-halflings-regular.woff

81 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

85 ms

glyphicons-social-regular.woff

glyphicons-social-regular.woff

291 ms

collect

collect

172 ms

Accessibility Review

denvercoroofers.com accessibility score

65

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 input fields do not have accessible names

High

Elements with an ARIA [role] that require children to contain a specific [role] are missing some or all of those required children.

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

[id] attributes on active, focusable elements are not unique

High

Heading elements are not in a sequentially-descending order

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

Form elements do not have associated labels

High

Links do not have a discernible name

Best Practices

denvercoroofers.com best practices score

75

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

SEO Factors

denvercoroofers.com SEO score

76

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

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 Denvercoroofers.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 Denvercoroofers.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

denvercoroofers.com

Open Graph description is not detected on the main page of Denver Coroofers. 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: