Tools & Wizards About Us
dwingconstruction.com screenshot

Report Summary

  • 58

    Performance

    Renders faster than
    74% of other websites

  • 92

    Accessibility

    Visual factors better than
    that of 78% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 93

    SEO

    Google-friendlier than
    83% of websites

dwingconstruction.com

Chicagoland Roofing Siding & Window Company | Chicago Area Remodelers

Page Load Speed

3.3 sec in total

First Response

95 ms

Resources Loaded

2.3 sec

Page Rendered

925 ms

dwingconstruction.com screenshot

About Website

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

When you need roofing, siding, windows, or storm restoration for your Illinois home, choose the proven expertise of the team at D-Wing Construction. Contact us today to learn more or to schedule a fre...

Visit dwingconstruction.com

Key Findings

We analyzed Dwingconstruction.com page load time and found that the first response time was 95 ms and then it took 3.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.

Performance Metrics

dwingconstruction.com performance score

58

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.9 s

54/100

10%

LCP (Largest Contentful Paint)

Value2.9 s

81/100

25%

SI (Speed Index)

Value5.9 s

47/100

10%

TBT (Total Blocking Time)

Value740 ms

40/100

30%

CLS (Cumulative Layout Shift)

Value0.002

100/100

15%

TTI (Time to Interactive)

Value16.9 s

5/100

10%

Network Requests Diagram

dwingconstruction.com

95 ms

www.dwingconstruction.com

312 ms

css2

53 ms

bundle.ui.default.min.css

105 ms

7b3b8fd08c.js

94 ms

Our browser made a total of 62 requests to load all elements on the main page. We found that 65% of them (40 requests) were addressed to the original Dwingconstruction.com, 10% (6 requests) were made to Googletagmanager.com and 6% (4 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (1.6 sec) relates to the external source Owenscorning.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 144.3 kB (11%)

Content Size

1.3 MB

After Optimization

1.1 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Dwingconstruction.com main page is 1.3 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 963.8 kB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 69.7 kB

  • Original 84.4 kB
  • After minification 63.1 kB
  • After compression 14.7 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. This page needs HTML code to be minified as it can gain 21.3 kB, which is 25% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 69.7 kB or 83% of the original size.

Image Optimization

-3%

Potential reduce by 30.0 kB

  • Original 963.8 kB
  • After minification 933.9 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. Dwingconstruction images are well optimized though.

JavaScript Optimization

-17%

Potential reduce by 30.0 kB

  • Original 182.0 kB
  • After minification 182.0 kB
  • After compression 152.0 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 30.0 kB or 17% of the original size.

CSS Optimization

-29%

Potential reduce by 14.6 kB

  • Original 50.3 kB
  • After minification 50.3 kB
  • After compression 35.7 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. Dwingconstruction.com needs all CSS files to be minified and compressed as it can save up to 14.6 kB or 29% of the original size.

Requests Breakdown

Number of requests can be reduced by 19 (34%)

Requests Now

56

After Optimization

37

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 56 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Dwingconstruction. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 20 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

dwingconstruction.com

dwingconstruction.com

95 ms

www.dwingconstruction.com

www.dwingconstruction.com

312 ms

css2

css2

53 ms

bundle.ui.default.min.css

bundle.ui.default.min.css

105 ms

7b3b8fd08c.js

7b3b8fd08c.js

94 ms

bundle.ui.jquery.min.js

bundle.ui.jquery.min.js

227 ms

bundle.ui.bootstrap.min.js

bundle.ui.bootstrap.min.js

223 ms

bundle.ui.styling.min.js

bundle.ui.styling.min.js

226 ms

js

js

83 ms

js

js

243 ms

js

js

226 ms

bundle.ui.quote.min.js

bundle.ui.quote.min.js

389 ms

bundle.ui.seo.min.js

bundle.ui.seo.min.js

363 ms

bundle.ui.customizations.min.js

bundle.ui.customizations.min.js

374 ms

ga.js

ga.js

408 ms

gtm.js

gtm.js

282 ms

logo.svg

logo.svg

242 ms

logo-icon.svg

logo-icon.svg

246 ms

rating-google.svg

rating-google.svg

249 ms

icon-angieslist.svg

icon-angieslist.svg

390 ms

icon-bbb.svg

icon-bbb.svg

335 ms

ph-rectangle.png

ph-rectangle.png

337 ms

roofing.jpg

roofing.jpg

396 ms

oc-product.png

oc-product.png

334 ms

oc-service.png

oc-service.png

334 ms

siding.jpg

siding.jpg

502 ms

brand-jameshardie.svg

brand-jameshardie.svg

672 ms

windows.jpg

windows.jpg

423 ms

dwing-allure-logo.png

dwing-allure-logo.png

423 ms

insurance-claims.jpg

insurance-claims.jpg

509 ms

about.jpg

about.jpg

513 ms

video-bg.jpg

video-bg.jpg

529 ms

benefit-best-products.svg

benefit-best-products.svg

509 ms

benefit-best-people.svg

benefit-best-people.svg

504 ms

benefit-best-warranties.svg

benefit-best-warranties.svg

569 ms

brand-owens-corning.svg

brand-owens-corning.svg

584 ms

brand-mastic.svg

brand-mastic.svg

566 ms

brand-marvin.svg

brand-marvin.svg

563 ms

brand-davinci.svg

brand-davinci.svg

572 ms

brand-gaf.svg

brand-gaf.svg

601 ms

brand-dwing-allure.png

brand-dwing-allure.png

612 ms

brand-larson.png

brand-larson.png

615 ms

brand-albany.png

brand-albany.png

616 ms

map.svg

map.svg

625 ms

hero1.jpg

hero1.jpg

664 ms

ai.2.min.js

ai.2.min.js

394 ms

iJWZBXyIfDnIV5PNhY1KTN7Z-Yh-B4i1Uw.woff

iJWZBXyIfDnIV5PNhY1KTN7Z-Yh-B4i1Uw.woff

359 ms

iJWZBXyIfDnIV5PNhY1KTN7Z-Yh-NYi1Uw.woff

iJWZBXyIfDnIV5PNhY1KTN7Z-Yh-NYi1Uw.woff

394 ms

iJWZBXyIfDnIV5PNhY1KTN7Z-Yh-WYi1Uw.woff

iJWZBXyIfDnIV5PNhY1KTN7Z-Yh-WYi1Uw.woff

367 ms

hero2.jpg

hero2.jpg

685 ms

337 ms

js

js

192 ms

js

js

275 ms

public-widgets.js

public-widgets.js

1603 ms

hero3.jpg

hero3.jpg

646 ms

Z9XUDmZRWg6M1LvRYsH-yw.woff

Z9XUDmZRWg6M1LvRYsH-yw.woff

144 ms

analytics.js

analytics.js

104 ms

l8ysnmh9ux

l8ysnmh9ux

191 ms

GuildQuality

GuildQuality

134 ms

98 ms

collect

collect

18 ms

clarity.js

clarity.js

16 ms

Accessibility Review

dwingconstruction.com accessibility score

92

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

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.

Best Practices

dwingconstruction.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

Displays images with incorrect aspect ratio

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

dwingconstruction.com SEO score

93

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

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

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 Dwingconstruction.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 Dwingconstruction.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

dwingconstruction.com

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