Tools & Wizards About Us
corebuildingmaterials.com screenshot

Report Summary

  • 58

    Performance

    Renders faster than
    74% of other websites

  • 84

    Accessibility

    Visual factors better than
    that of 56% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 91

    SEO

    Google-friendlier than
    70% of websites

corebuildingmaterials.com

Core Building Materials Home And Commerical Building Supplies

Page Load Speed

5.4 sec in total

First Response

127 ms

Resources Loaded

5.1 sec

Page Rendered

166 ms

corebuildingmaterials.com screenshot

About Website

Click here to check amazing Core Building Materials content. Otherwise, check out these important facts you probably never knew about corebuildingmaterials.com

Quality building materials for commercial and home use, We stock a wide range of building supplies including concrete, drywall, hardscapes, and insulation.

Visit corebuildingmaterials.com

Key Findings

We analyzed Corebuildingmaterials.com page load time and found that the first response time was 127 ms and then it took 5.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.

Performance Metrics

corebuildingmaterials.com performance score

58

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.6 s

62/100

10%

LCP (Largest Contentful Paint)

Value4.4 s

39/100

25%

SI (Speed Index)

Value14.4 s

1/100

10%

TBT (Total Blocking Time)

Value320 ms

76/100

30%

CLS (Cumulative Layout Shift)

Value0.001

100/100

15%

TTI (Time to Interactive)

Value8.2 s

40/100

10%

Network Requests Diagram

corebuildingmaterials.com

127 ms

corebuildingmaterials.com

4439 ms

css

35 ms

style.min.css

17 ms

classic-themes.min.css

23 ms

Our browser made a total of 57 requests to load all elements on the main page. We found that 96% of them (55 requests) were addressed to the original Corebuildingmaterials.com, 2% (1 request) were made to Fonts.googleapis.com and 2% (1 request) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (4.4 sec) belongs to the original domain Corebuildingmaterials.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 152.0 kB (3%)

Content Size

5.5 MB

After Optimization

5.4 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Corebuildingmaterials.com main page is 5.5 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 5.1 MB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 99.2 kB

  • Original 119.0 kB
  • After minification 116.6 kB
  • After compression 19.9 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 99.2 kB or 83% of the original size.

Image Optimization

-1%

Potential reduce by 44.7 kB

  • Original 5.1 MB
  • After minification 5.1 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. Core Building Materials images are well optimized though.

JavaScript Optimization

-2%

Potential reduce by 3.8 kB

  • Original 199.3 kB
  • After minification 199.3 kB
  • After compression 195.5 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

-6%

Potential reduce by 4.3 kB

  • Original 75.4 kB
  • After minification 75.1 kB
  • After compression 71.0 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. Corebuildingmaterials.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 17 (31%)

Requests Now

54

After Optimization

37

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 54 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Core Building Materials. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 10 to 1 for JavaScripts and from 9 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

corebuildingmaterials.com

corebuildingmaterials.com

127 ms

corebuildingmaterials.com

corebuildingmaterials.com

4439 ms

css

css

35 ms

style.min.css

style.min.css

17 ms

classic-themes.min.css

classic-themes.min.css

23 ms

style.css

style.css

21 ms

avia-merged-styles-5762d6d36f49145e3ced5b3bfd04e09a---6489db85e9cd6.css

avia-merged-styles-5762d6d36f49145e3ced5b3bfd04e09a---6489db85e9cd6.css

58 ms

post-2.css

post-2.css

27 ms

scrollGallery.css

scrollGallery.css

26 ms

scrollGallery_noDesign.css

scrollGallery_noDesign.css

30 ms

jquery.min.js

jquery.min.js

31 ms

jquery-migrate.min.js

jquery-migrate.min.js

80 ms

mootools-core-1.3.2-full-compat.js

mootools-core-1.3.2-full-compat.js

83 ms

scrollGallery.js

scrollGallery.js

82 ms

powertools-mobile-1.1.1.js

powertools-mobile-1.1.1.js

94 ms

greensock.js

greensock.js

93 ms

layerslider.kreaturamedia.jquery.js

layerslider.kreaturamedia.jquery.js

114 ms

layerslider.transitions.js

layerslider.transitions.js

114 ms

avia-footer-scripts-aa898e8ad919a2bb37e8c6d9963f49cb---6231de130abba.js

avia-footer-scripts-aa898e8ad919a2bb37e8c6d9963f49cb---6231de130abba.js

113 ms

wp-emoji-release.min.js

wp-emoji-release.min.js

186 ms

logo.png

logo.png

128 ms

loaded-truck.png

loaded-truck.png

132 ms

trucks.png

trucks.png

134 ms

grandpa-trucks.png

grandpa-trucks.png

130 ms

masonry-round-180x180.png

masonry-round-180x180.png

126 ms

concrerte-round-180x180.png

concrerte-round-180x180.png

128 ms

drywall-round-180x180.png

drywall-round-180x180.png

132 ms

insultation-round-180x180.png

insultation-round-180x180.png

135 ms

hardscapes-1-180x180.png

hardscapes-1-180x180.png

134 ms

Acoustical-Ceiling-Tile-1-180x180.png

Acoustical-Ceiling-Tile-1-180x180.png

136 ms

mics-round-180x180.png

mics-round-180x180.png

136 ms

Drywall-barn.jpg

Drywall-barn.jpg

136 ms

DSCN1223.jpg

DSCN1223.jpg

137 ms

residential-boom-small-1030x786.jpg

residential-boom-small-1030x786.jpg

136 ms

thumbs_Ardex-Logo.png

thumbs_Ardex-Logo.png

137 ms

thumbs_BASF_logo.svg_.png

thumbs_BASF_logo.svg_.png

139 ms

thumbs_belgard.png

thumbs_belgard.png

138 ms

thumbs_boral.png

thumbs_boral.png

140 ms

thumbs_euclid-chemical.png

thumbs_euclid-chemical.png

139 ms

thumbs_knauf-1.png

thumbs_knauf-1.png

141 ms

thumbs_techno-block.png

thumbs_techno-block.png

141 ms

thumbs_marino-ware.png

thumbs_marino-ware.png

139 ms

thumbs_quickrete.png

thumbs_quickrete.png

140 ms

Ardex-Logo.png

Ardex-Logo.png

141 ms

BASF_logo.svg_.png

BASF_logo.svg_.png

141 ms

belgard.png

belgard.png

174 ms

boral.png

boral.png

174 ms

euclid-chemical.png

euclid-chemical.png

174 ms

knauf-1.png

knauf-1.png

174 ms

techno-block.png

techno-block.png

175 ms

marino-ware.png

marino-ware.png

174 ms

quickrete.png

quickrete.png

175 ms

grain_top.png

grain_top.png

175 ms

ajax-loader.gif

ajax-loader.gif

115 ms

font

font

113 ms

entypo-fontello.woff

entypo-fontello.woff

306 ms

skin.css

skin.css

53 ms

Accessibility Review

corebuildingmaterials.com accessibility score

84

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.

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

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

List items (<li>) are not contained within <ul> or <ol> parent elements.

Best Practices

corebuildingmaterials.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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

corebuildingmaterials.com SEO score

91

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

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 Corebuildingmaterials.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 Corebuildingmaterials.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

corebuildingmaterials.com

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