Access foamdetroit.com. Detroit Michigan Spray Foam Insulation | Building Performance Solutions | OFFICIAL SITE

name

value

score

weighting

FCP (First Contentful Paint)

Value8.3 s

0/100

10%

LCP (Largest Contentful Paint)

Value14.1 s

0/100

25%

SI (Speed Index)

Value11.1 s

6/100

10%

TBT (Total Blocking Time)

Value630 ms

47/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value13.2 s

12/100

10%

foamdetroit.com

22 ms

css

24 ms

bootstrap.css

11 ms

style.css

39 ms

swiper.css

5 ms

Our browser made a total of 83 requests to load all elements on the main page. We found that 60% of them (50 requests) were addressed to the original Foamdetroit.com, 19% (16 requests) were made to Fonts.gstatic.com and 7% (6 requests) were made to Apis.google.com. The less responsive or slowest element that took the longest time to load (851 ms) relates to the external source Developers.google.com.

Content Size

3.1 MB

After Optimization

2.4 MB

In fact, the total size of Foamdetroit.com main page is 3.1 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 1.8 MB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 70.2 kB

Original 84.6 kB
After minification 64.3 kB
After compression 14.4 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 20.3 kB, which is 24% 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 70.2 kB or 83% of the original size.

Image Optimization

-3%

Potential reduce by 61.0 kB

Original 1.8 MB
After minification 1.8 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. Foam Detroit images are well optimized though.

JavaScript Optimization

-38%

Potential reduce by 296.3 kB

Original 774.0 kB
After minification 773.4 kB
After compression 477.7 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 296.3 kB or 38% of the original size.

CSS Optimization

-70%

Potential reduce by 277.2 kB

Original 393.4 kB
After minification 340.0 kB
After compression 116.1 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. Foamdetroit.com needs all CSS files to be minified and compressed as it can save up to 277.2 kB or 70% of the original size.

Requests Now

After Optimization

The browser has sent 59 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Foam Detroit. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 18 to 1 for JavaScripts and from 17 to 1 for CSS and as a result speed up the page load time.

Accessibility Issues

These are opportunities to improve the legibility of your content.

High

Background and foreground colors do not have a sufficient contrast ratio.

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.

High

<frame> or <iframe> elements do not have a title

High

Image elements do not have [alt] attributes

High

Form elements do not have associated labels

High

Links do not have a discernible name

These are opportunities to improve keyboard navigation in your application.

High

Heading elements are not in a sequentially-descending order

Areas of Improvement

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

High

Displays images with incorrect aspect ratio

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Missing source maps for large first-party JavaScript

Search Engine Optimization Advices

Format your HTML in a way that enables crawlers to better understand your app’s content.

High

Links do not have descriptive text

High

Image elements do not have [alt] attributes

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/).

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 Foamdetroit.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 Foamdetroit.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

foamdetroit.com

Open Graph description is not detected on the main page of Foam Detroit. 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:

Report Summary

Performance

Accessibility

Best Practices

SEO

Detroit Michigan Spray Foam Insulation | Building Performance Solutions | OFFICIAL SITE | FoamDetroit.com

Page Load Speed

First Response

Resources Loaded

Page Rendered

About Website

Key Findings

Performance Metrics

Measured Metrics

FCP (First Contentful Paint)

LCP (Largest Contentful Paint)

SI (Speed Index)

TBT (Total Blocking Time)

CLS (Cumulative Layout Shift)

TTI (Time to Interactive)

Network Requests Diagram

foamdetroit.com

css

bootstrap.css

style.css

swiper.css

Page Optimization Overview & Recommendations

Content Size

After Optimization

HTML Optimization

Image Optimization

JavaScript Optimization

CSS Optimization

Requests Breakdown

Requests Now

After Optimization

Network Requests Diagram

foamdetroit.com

css

bootstrap.css

style.css

swiper.css

dark.css

font-icons.css

animate.css

magnific-popup.css

settings.css

layers.css

navigation.css

simple-footer.css

fonts.css

responsive.css

construction.css

construction-icons.css

colors.css

js

WebResource.axd

platform.js

jquery.js

plugins.js

jquery.swiper.js

functions.js

jquery.themepunch.tools.min.js

jquery.themepunch.revolution.min.js

jquery.activeNavigation.js

swap.js

site-logo.png

site-logo-retina.png

slider-foam-4.jpg

slider-foam-6.jpg

slider-foam-5.jpg

100percent-satisfaction.png

home-spray-foam-3.jpg

pearl_logo_partner_BLU_o6orof_sijhiy.png

badge-usgbc.png

badge-estar.png

badge-usdoe.png

badge-nahbgbp.png

badge-spfa.png

badge-graco.png