Tools & Wizards About Us
d7commercialexteriors.com screenshot

Report Summary

  • 59

    Performance

    Renders faster than
    74% of other websites

  • 91

    Accessibility

    Visual factors better than
    that of 76% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 82

    SEO

    Google-friendlier than
    44% of websites

d7commercialexteriors.com

Roofing Contractors Dallas Fort Worth, Texas | D7 Commercial Exteriors, LLC

Page Load Speed

2.1 sec in total

First Response

82 ms

Resources Loaded

1.7 sec

Page Rendered

310 ms

d7commercialexteriors.com screenshot

About Website

Visit d7commercialexteriors.com now to see the best up-to-date D7 Commercial Exteriors content and also check out these interesting facts you probably never knew about d7commercialexteriors.com

D7 Commercial Exteriors provides Texas and Oklahoma with high quality commercial and residential roofing solutions. Call today to schedule a free estimate!

Visit d7commercialexteriors.com

Key Findings

We analyzed D7commercialexteriors.com page load time and found that the first response time was 82 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

d7commercialexteriors.com performance score

59

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.3 s

18/100

10%

LCP (Largest Contentful Paint)

Value6.2 s

11/100

25%

SI (Speed Index)

Value4.3 s

76/100

10%

TBT (Total Blocking Time)

Value180 ms

91/100

30%

CLS (Cumulative Layout Shift)

Value0.005

100/100

15%

TTI (Time to Interactive)

Value8.0 s

42/100

10%

Network Requests Diagram

d7commercialexteriors.com

82 ms

www.d7commercialexteriors.com

698 ms

srizontb.css

52 ms

style.css

51 ms

rokbox-style.css

52 ms

Our browser made a total of 70 requests to load all elements on the main page. We found that 93% of them (65 requests) were addressed to the original D7commercialexteriors.com, 3% (2 requests) were made to Google-analytics.com and 1% (1 request) were made to Google.com. The less responsive or slowest element that took the longest time to load (698 ms) belongs to the original domain D7commercialexteriors.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 124.8 kB (19%)

Content Size

654.5 kB

After Optimization

529.7 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of D7commercialexteriors.com main page is 654.5 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. 55% of websites need less resources to load. Images take 312.0 kB which makes up the majority of the site volume.

HTML Optimization

-87%

Potential reduce by 73.5 kB

  • Original 84.5 kB
  • After minification 54.0 kB
  • After compression 11.0 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 30.5 kB, which is 36% 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 73.5 kB or 87% of the original size.

Image Optimization

-11%

Potential reduce by 32.9 kB

  • Original 312.0 kB
  • After minification 279.1 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. Obviously, D7 Commercial Exteriors needs image optimization as it can save up to 32.9 kB or 11% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-4%

Potential reduce by 7.2 kB

  • Original 196.6 kB
  • After minification 196.5 kB
  • After compression 189.4 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

-18%

Potential reduce by 11.2 kB

  • Original 61.4 kB
  • After minification 61.1 kB
  • After compression 50.2 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. D7commercialexteriors.com needs all CSS files to be minified and compressed as it can save up to 11.2 kB or 18% of the original size.

Requests Breakdown

Number of requests can be reduced by 29 (49%)

Requests Now

59

After Optimization

30

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 59 CSS, Javascripts, AJAX and image requests in order to completely render the main page of D7 Commercial Exteriors. 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 from 11 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

d7commercialexteriors.com

d7commercialexteriors.com

82 ms

www.d7commercialexteriors.com

www.d7commercialexteriors.com

698 ms

srizontb.css

srizontb.css

52 ms

style.css

style.css

51 ms

rokbox-style.css

rokbox-style.css

52 ms

grid-responsive.css

grid-responsive.css

51 ms

bootstrap.css

bootstrap.css

80 ms

master-cea687693827e01857148f7f6296eb51.css

master-cea687693827e01857148f7f6296eb51.css

84 ms

demo-cea687693827e01857148f7f6296eb51.css

demo-cea687693827e01857148f7f6296eb51.css

78 ms

mediaqueries.css

mediaqueries.css

80 ms

menu-dropdown-direction.css

menu-dropdown-direction.css

79 ms

menu.css

menu.css

89 ms

ce.css

ce.css

104 ms

mootools-core.js

mootools-core.js

133 ms

core.js

core.js

107 ms

caption.js

caption.js

108 ms

srizonjq1.7.min.js

srizonjq1.7.min.js

116 ms

srizonjq.easing.1.3.min.js

srizonjq.easing.1.3.min.js

115 ms

srizontb2.js

srizontb2.js

160 ms

jusertubeslider.js

jusertubeslider.js

161 ms

mootools-more.js

mootools-more.js

169 ms

rokbox.js

rokbox.js

161 ms

rokbox-config.js

rokbox-config.js

162 ms

rt-parallax.js

rt-parallax.js

166 ms

gantry-totop.js

gantry-totop.js

167 ms

browser-engines.js

browser-engines.js

166 ms

rokmediaqueries.js

rokmediaqueries.js

197 ms

rokmediaqueries.js

rokmediaqueries.js

197 ms

sidemenu.js

sidemenu.js

198 ms

securImage.js

securImage.js

199 ms

jsapi

jsapi

7 ms

loader.js

loader.js

20 ms

analytics.js

analytics.js

145 ms

background.jpg

background.jpg

42 ms

d7logo.png

d7logo.png

40 ms

PhoneFlag.png

PhoneFlag.png

40 ms

showcase7.jpg

showcase7.jpg

63 ms

required_bg.gif

required_bg.gif

38 ms

show.php

show.php

412 ms

refresh.png

refresh.png

65 ms

ShinglesBox.jpg

ShinglesBox.jpg

69 ms

MetalBox.jpg

MetalBox.jpg

67 ms

DCCommercialBox.jpg

DCCommercialBox.jpg

68 ms

MetalBuildingBox.jpg

MetalBuildingBox.jpg

89 ms

background.jpg

background.jpg

147 ms

GAFOnly.png

GAFOnly.png

95 ms

Englert.png

Englert.png

96 ms

Durolast.png

Durolast.png

95 ms

MRA.png

MRA.png

147 ms

Versico.png

Versico.png

147 ms

davincismall.png

davincismall.png

148 ms

rcat.png

rcat.png

148 ms

ntrca.gif

ntrca.gif

149 ms

betbus.png

betbus.png

149 ms

visa.png

visa.png

151 ms

mastercard.png

mastercard.png

152 ms

amex.png

amex.png

152 ms

discover.png

discover.png

169 ms

fp-footer-icon1.png

fp-footer-icon1.png

170 ms

fp-footer-icon4.png

fp-footer-icon4.png

176 ms

show.php

show.php

557 ms

loadingAnimation.gif

loadingAnimation.gif

178 ms

lato-regular-webfont.woff

lato-regular-webfont.woff

197 ms

lato-bold-webfont.woff

lato-bold-webfont.woff

205 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

206 ms

lato-light-webfont.woff

lato-light-webfont.woff

205 ms

lato-italic-webfont.woff

lato-italic-webfont.woff

234 ms

lato-bolditalic-webfont.woff

lato-bolditalic-webfont.woff

234 ms

collect

collect

11 ms

js

js

61 ms

Accessibility Review

d7commercialexteriors.com accessibility score

91

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

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

Links do not have a discernible name

Best Practices

d7commercialexteriors.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

d7commercialexteriors.com SEO score

82

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 D7commercialexteriors.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 D7commercialexteriors.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

d7commercialexteriors.com

Open Graph description is not detected on the main page of D7 Commercial Exteriors. 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: