Tools & Wizards About Us
decra.com screenshot

Report Summary

  • 15

    Performance

    Renders faster than
    27% of other websites

  • 87

    Accessibility

    Visual factors better than
    that of 66% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 86

    SEO

    Google-friendlier than
    60% of websites

decra.com

#1 Stone-Coated Steel Metal Roofing | DECRA Metal Roofing

Page Load Speed

1.9 sec in total

First Response

151 ms

Resources Loaded

1.3 sec

Page Rendered

398 ms

decra.com screenshot

About Website

Visit decra.com now to see the best up-to-date DECRA content for United States and also check out these interesting facts you probably never knew about decra.com

DECRA Metal Roofing is the #1 stone-coated steel manufacturer for residential and commercial roofing backed by a lifetime warranty to guarantee protection.

Visit decra.com

Key Findings

We analyzed Decra.com page load time and found that the first response time was 151 ms and then it took 1.7 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 35% of websites can load faster.

Performance Metrics

decra.com performance score

15

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.5 s

15/100

10%

LCP (Largest Contentful Paint)

Value9.8 s

0/100

25%

SI (Speed Index)

Value5.6 s

53/100

10%

TBT (Total Blocking Time)

Value4,890 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.222

56/100

15%

TTI (Time to Interactive)

Value34.8 s

0/100

10%

Network Requests Diagram

www.decra.com

151 ms

css2

59 ms

css2

74 ms

bootstrap.min.css

55 ms

all.min.css

65 ms

Our browser made a total of 87 requests to load all elements on the main page. We found that 56% of them (49 requests) were addressed to the original Decra.com, 21% (18 requests) were made to No-cache.hubspot.com and 7% (6 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (793 ms) belongs to the original domain Decra.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 2.5 MB (23%)

Content Size

11.0 MB

After Optimization

8.5 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Decra.com main page is 11.0 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. 80% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. HTML takes 8.4 MB which makes up the majority of the site volume.

HTML Optimization

-30%

Potential reduce by 2.5 MB

  • Original 8.4 MB
  • After minification 8.2 MB
  • After compression 5.9 MB

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 2.5 MB or 30% of the original size.

Image Optimization

-3%

Potential reduce by 63.7 kB

  • Original 2.5 MB
  • After minification 2.5 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. DECRA images are well optimized though.

JavaScript Optimization

-5%

Potential reduce by 6.2 kB

  • Original 117.8 kB
  • After minification 117.8 kB
  • After compression 111.6 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

-12%

Potential reduce by 694 B

  • Original 5.8 kB
  • After minification 5.8 kB
  • After compression 5.1 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. Decra.com needs all CSS files to be minified and compressed as it can save up to 694 B or 12% of the original size.

Requests Breakdown

Number of requests can be reduced by 32 (40%)

Requests Now

80

After Optimization

48

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 80 CSS, Javascripts, AJAX and image requests in order to completely render the main page of DECRA. 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 9 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

www.decra.com

www.decra.com

151 ms

css2

css2

59 ms

css2

css2

74 ms

bootstrap.min.css

bootstrap.min.css

55 ms

all.min.css

all.min.css

65 ms

slick.min.css

slick.min.css

77 ms

slick-theme.min.css

slick-theme.min.css

79 ms

module_60107021728_Header_Main.min.css

module_60107021728_Header_Main.min.css

77 ms

module_89701406011_Featured_Resources_Module.min.css

module_89701406011_Featured_Resources_Module.min.css

78 ms

module_59843925905_Footer_Menu.min.css

module_59843925905_Footer_Menu.min.css

80 ms

js

js

74 ms

v2.js

v2.js

67 ms

current.js

current.js

115 ms

lottie.js

lottie.js

142 ms

embed.js

embed.js

53 ms

jquery.min.js

jquery.min.js

44 ms

bootstrap.min.js

bootstrap.min.js

110 ms

slick.min.js

slick.min.js

120 ms

slick-lightbox.min.js

slick-lightbox.min.js

118 ms

fullpage.min.js

fullpage.min.js

119 ms

main-example-2.min.js

main-example-2.min.js

131 ms

project.js

project.js

260 ms

module_84689573010_Top_Nav_Module.min.js

module_84689573010_Top_Nav_Module.min.js

260 ms

module_60107021728_Header_Main.min.js

module_60107021728_Header_Main.min.js

259 ms

module_128007714593_Two_Column_Module_Image_OR_Video_copy.min.js

module_128007714593_Two_Column_Module_Image_OR_Video_copy.min.js

263 ms

module_61803962730_Mini_Gallery.min.js

module_61803962730_Mini_Gallery.min.js

262 ms

5712265.js

5712265.js

293 ms

index.js

index.js

263 ms

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180 ms

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209 ms

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283 ms

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286 ms

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283 ms

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281 ms

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288 ms

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246 ms

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328 ms

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336 ms

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328 ms

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368 ms

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330 ms

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336 ms

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617 ms

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353 ms

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382 ms

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4a0bec84-7bcb-4a68-8f78-9193b5c4362a.png

374 ms

logo-change.svg

logo-change.svg

175 ms

search-icon.svg

search-icon.svg

203 ms

1.png

1.png

623 ms

decra_metal_roofing_web_shake_charcoal_residential.webp

decra_metal_roofing_web_shake_charcoal_residential.webp

669 ms

decra_metal_roofing_web_shake_xd_pinnacle_grey_residential.webp

decra_metal_roofing_web_shake_xd_pinnacle_grey_residential.webp

624 ms

decra_metal_roofing_web_shingle_xd_old_hickory_residential-1.webp

decra_metal_roofing_web_shingle_xd_old_hickory_residential-1.webp

206 ms

decra_metal_roofing_web_tile_garnet_residential-2.webp

decra_metal_roofing_web_tile_garnet_residential-2.webp

276 ms

decra_metal_roofing_web_villa_tile_rustico_clay_residential-3.webp

decra_metal_roofing_web_villa_tile_rustico_clay_residential-3.webp

286 ms

decra_metal_roofing_web_shake_weathered_timber-2.webp

decra_metal_roofing_web_shake_weathered_timber-2.webp

657 ms

decra_metal_roofing_web_shake_xd_antique_chestnut-2.webp

decra_metal_roofing_web_shake_xd_antique_chestnut-2.webp

641 ms

decra_metal_roofing_web_shingle_xd_classic_cobblestone-2.webp

decra_metal_roofing_web_shingle_xd_classic_cobblestone-2.webp

641 ms

decra_metal_roofing_web_tile_garnett-2.webp

decra_metal_roofing_web_tile_garnett-2.webp

738 ms

decra_metal_roofing_web_villa_tile_rustico_clay-2.webp

decra_metal_roofing_web_villa_tile_rustico_clay-2.webp

651 ms

decra-metal-roofing-web-aging-roof-replacement.jpg

decra-metal-roofing-web-aging-roof-replacement.jpg

666 ms

decra-open-link.svg

decra-open-link.svg

651 ms

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ieVo2ZhZI2eCN5jzbjEETS9weq8-_d6T_POl0fRJeyWyovBJ.ttf

20 ms

ieVo2ZhZI2eCN5jzbjEETS9weq8-_d6T_POl0fRJeyXsovBJ.ttf

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26 ms

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151 ms

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decra-metal-roofing-web-villa-tile-hero.webp

642 ms

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decra-metal-roofing-web-tile-hero.webp

643 ms

decra-metal-roofing-web-shingle-xd-hero.webp

decra-metal-roofing-web-shingle-xd-hero.webp

645 ms

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decra-metal-roofing-web-shake-xd-hero.webp

646 ms

decra-metal-roofing-web-shake-hero.webp

decra-metal-roofing-web-shake-hero.webp

644 ms

Pg_6_Bg.jpg

Pg_6_Bg.jpg

793 ms

Pg_10_Bg-2-optimized.webp

Pg_10_Bg-2-optimized.webp

521 ms

similar-icon-1.svg

similar-icon-1.svg

525 ms

gallery-icon-3.svg

gallery-icon-3.svg

528 ms

Pg_9_Bg-3-optimized.webp

Pg_9_Bg-3-optimized.webp

527 ms

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60 ms

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51 ms

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84 ms

Decra%20Logo-1.svg

Decra%20Logo-1.svg

521 ms

data.json

data.json

187 ms

gtm.js

gtm.js

59 ms

be.js

be.js

102 ms

leadflows.js

leadflows.js

102 ms

web-interactives-embed.js

web-interactives-embed.js

101 ms

5712265.js

5712265.js

120 ms

fb.js

fb.js

88 ms

5712265.js

5712265.js

122 ms

c3po.jpg

c3po.jpg

322 ms

Accessibility Review

decra.com 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

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

High

Heading elements are not in a sequentially-descending order

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 IDs are not unique

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

decra.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

Page has valid source maps

SEO Factors

decra.com SEO score

86

Search Engine Optimization Advices

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

Links are not crawlable

High

robots.txt is not valid

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 Decra.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 Decra.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

decra.com

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