Tools & Wizards About Us
insulation4less.com screenshot

Report Summary

  • 21

    Performance

    Renders faster than
    39% of other websites

  • 81

    Accessibility

    Visual factors better than
    that of 51% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 76

    SEO

    Google-friendlier than
    35% of websites

insulation4less.com

Insulation For Sale | Prodex Total Insulation | Insulation For Less

Page Load Speed

2.5 sec in total

First Response

34 ms

Resources Loaded

1.4 sec

Page Rendered

1 sec

insulation4less.com screenshot

About Website

Welcome to insulation4less.com homepage info - get ready to check Insulation 4 Less best content for United States right away, or after learning these important things about insulation4less.com

Insulation for metal buildings, houses, pole barns, shops and garages. Solve heat, cold, condensation and airflow problems. Same day shipping.

Visit insulation4less.com

Key Findings

We analyzed Insulation4less.com page load time and found that the first response time was 34 ms and then it took 2.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.

Performance Metrics

insulation4less.com performance score

21

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.1 s

9/100

10%

LCP (Largest Contentful Paint)

Value21.8 s

0/100

25%

SI (Speed Index)

Value8.8 s

15/100

10%

TBT (Total Blocking Time)

Value1,650 ms

11/100

30%

CLS (Cumulative Layout Shift)

Value0.017

100/100

15%

TTI (Time to Interactive)

Value20.1 s

2/100

10%

Network Requests Diagram

insulation4less.com

34 ms

www.insulation4less.com

48 ms

bootstrap.min.css

15 ms

bootstrap.min.css

46 ms

bootstrap-grid.min.css

52 ms

Our browser made a total of 110 requests to load all elements on the main page. We found that 79% of them (87 requests) were addressed to the original Insulation4less.com, 4% (4 requests) were made to Googletagmanager.com and 3% (3 requests) were made to Cdnjs.cloudflare.com. The less responsive or slowest element that took the longest time to load (688 ms) belongs to the original domain Insulation4less.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 469.2 kB (8%)

Content Size

5.9 MB

After Optimization

5.4 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Insulation4less.com main page is 5.9 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

-81%

Potential reduce by 77.1 kB

  • Original 95.3 kB
  • After minification 81.2 kB
  • After compression 18.2 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 14.1 kB, which is 15% 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 77.1 kB or 81% of the original size.

Image Optimization

-5%

Potential reduce by 243.9 kB

  • Original 5.1 MB
  • After minification 4.9 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. Insulation 4 Less images are well optimized though.

JavaScript Optimization

-17%

Potential reduce by 95.2 kB

  • Original 565.3 kB
  • After minification 565.3 kB
  • After compression 470.0 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 95.2 kB or 17% of the original size.

CSS Optimization

-42%

Potential reduce by 53.0 kB

  • Original 127.3 kB
  • After minification 125.7 kB
  • After compression 74.3 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. Insulation4less.com needs all CSS files to be minified and compressed as it can save up to 53.0 kB or 42% of the original size.

Requests Breakdown

Number of requests can be reduced by 57 (57%)

Requests Now

100

After Optimization

43

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 100 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Insulation 4 Less. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 35 to 1 for JavaScripts and from 14 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

insulation4less.com

insulation4less.com

34 ms

www.insulation4less.com

www.insulation4less.com

48 ms

bootstrap.min.css

bootstrap.min.css

15 ms

bootstrap.min.css

bootstrap.min.css

46 ms

bootstrap-grid.min.css

bootstrap-grid.min.css

52 ms

bootstrap-reboot.min.css

bootstrap-reboot.min.css

38 ms

style.css

style.css

55 ms

slick-theme.css

slick-theme.css

51 ms

slick.css

slick.css

53 ms

site.css

site.css

66 ms

css2

css2

79 ms

font-awesome.min.css

font-awesome.min.css

68 ms

all.min.css

all.min.css

75 ms

lightbox.min.css

lightbox.min.css

65 ms

hamburgers.css

hamburgers.css

64 ms

lightbox-plus-jquery.min.js

lightbox-plus-jquery.min.js

69 ms

jquery.min.js

jquery.min.js

66 ms

popper.min.js

popper.min.js

69 ms

bootstrap.min.js

bootstrap.min.js

70 ms

site.js

site.js

72 ms

dataTables.bootstrap4.min.css

dataTables.bootstrap4.min.css

75 ms

jquery.dataTables.min.js

jquery.dataTables.min.js

116 ms

dataTables.bootstrap4.min.js

dataTables.bootstrap4.min.js

116 ms

moment-with-locales-2.22.2.min.js

moment-with-locales-2.22.2.min.js

133 ms

dataTables.buttons.min.js

dataTables.buttons.min.js

130 ms

ytdefer.min.js

ytdefer.min.js

131 ms

ytdefervideo.min.js

ytdefervideo.min.js

129 ms

jquery.validate.min.js

jquery.validate.min.js

171 ms

additional-methods.min.js

additional-methods.min.js

130 ms

jquery.validate.unobtrusive.min.js

jquery.validate.unobtrusive.min.js

176 ms

jquery.unobtrusive-ajax.js

jquery.unobtrusive-ajax.js

180 ms

jquery-input-mask-phone-number.js

jquery-input-mask-phone-number.js

185 ms

api.js

api.js

178 ms

js

js

245 ms

js

js

319 ms

custom.js

custom.js

181 ms

slick.js

slick.js

238 ms

public.ajaxcart.min.js

public.ajaxcart.min.js

181 ms

seal.min.js

seal.min.js

561 ms

recaptcha__en.js

recaptcha__en.js

361 ms

hotjar-2719565.js

hotjar-2719565.js

302 ms

gtm.js

gtm.js

300 ms

Logo.svg

Logo.svg

260 ms

FEATURING.png

FEATURING.png

259 ms

prodex_logo.svg

prodex_logo.svg

589 ms

help.svg

help.svg

261 ms

user.svg

user.svg

262 ms

cart.svg

cart.svg

260 ms

close_icon.svg

close_icon.svg

461 ms

0000056_insulation.png

0000056_insulation.png

255 ms

0000452_hard%20hats%20prodex%20insulation%20on%20roof%20of%20building%20-%20large.jpeg

0000452_hard%20hats%20prodex%20insulation%20on%20roof%20of%20building%20-%20large.jpeg

255 ms

0000288_Optimized-0000187_Banner.png

0000288_Optimized-0000187_Banner.png

254 ms

0000057_insulation_1.png

0000057_insulation_1.png

253 ms

left_arrow.png

left_arrow.png

459 ms

right_arrow.png

right_arrow.png

461 ms

hard%20hats%20prodex%20insulation%20on%20roof%20of%20building%20small.jpg

hard%20hats%20prodex%20insulation%20on%20roof%20of%20building%20small.jpg

459 ms

metal%20warehouse%20building%20insulation%20prodex%20small.jpg

metal%20warehouse%20building%20insulation%20prodex%20small.jpg

459 ms

white%20pole%20barn%20insulation%20prodex.jpg

white%20pole%20barn%20insulation%20prodex.jpg

510 ms

quonset%20hut%20insulation%20prodex%20brick%20floor%20small.jpg

quonset%20hut%20insulation%20prodex%20brick%20floor%20small.jpg

511 ms

duct%20insulation%20large%20basement%20Prodex.jpg

duct%20insulation%20large%20basement%20Prodex.jpg

511 ms

roof%20insulation%20prodex%202%20men%20not%20facing%20shingles.jpg

roof%20insulation%20prodex%202%20men%20not%20facing%20shingles.jpg

513 ms

rustic%20pole%20barn%20insulation%20prodex%20medium.jpg

rustic%20pole%20barn%20insulation%20prodex%20medium.jpg

512 ms

Prodex%20Insulation%20stapled%20in%20ceiling.jpg

Prodex%20Insulation%20stapled%20in%20ceiling.jpg

551 ms

shed%20insulation%20small.jpg

shed%20insulation%20small.jpg

551 ms

insulation_img.png

insulation_img.png

636 ms

prodex_img.png

prodex_img.png

635 ms

prodex%20insulation%20cross%20section.jpg

prodex%20insulation%20cross%20section.jpg

583 ms

big_quote.png

big_quote.png

580 ms

quote_arrow.png

quote_arrow.png

581 ms

10M_Plus_R22_home.jpeg

10M_Plus_R22_home.jpeg

657 ms

48%20inch%20Prodex%20insulation%20big.jpeg

48%20inch%20Prodex%20insulation%20big.jpeg

653 ms

White_5m_Plus_R15_3.jpeg

White_5m_Plus_R15_3.jpeg

653 ms

Rustic_5m_R15.jpeg

Rustic_5m_R15.jpeg

655 ms

Under_Concrete_5m_home.jpeg

Under_Concrete_5m_home.jpeg

654 ms

BLACK_Prodex_Total_5M_Plus.png

BLACK_Prodex_Total_5M_Plus.png

688 ms

Acoustic%20Insulation%2024%20and%2016%20inch%20Prodex%20large.jpg

Acoustic%20Insulation%2024%20and%2016%20inch%20Prodex%20large.jpg

658 ms

Reflective%20Bubble%20Reflective%20Insulation.jpeg

Reflective%20Bubble%20Reflective%20Insulation.jpeg

655 ms

Reflective_Bubble_White_Poly_Insulation.jpeg

Reflective_Bubble_White_Poly_Insulation.jpeg

673 ms

bat.js

bat.js

334 ms

analytics.js

analytics.js

285 ms

plugin.js

plugin.js

400 ms

0000288_Optimized-0000187_Banner.png

0000288_Optimized-0000187_Banner.png

437 ms

0000057_insulation_1.png

0000057_insulation_1.png

435 ms

0000452_hard%20hats%20prodex%20insulation%20on%20roof%20of%20building%20-%20large.jpeg

0000452_hard%20hats%20prodex%20insulation%20on%20roof%20of%20building%20-%20large.jpeg

436 ms

0000056_insulation.png

0000056_insulation.png

544 ms

foil%20fiberglass%20vinyl%20insulation.jpeg

foil%20fiberglass%20vinyl%20insulation.jpeg

440 ms

circle-img.png

circle-img.png

432 ms

logo_footer.png

logo_footer.png

432 ms

mail.png

mail.png

434 ms

font

font

379 ms

fa-solid-900.woff

fa-solid-900.woff

251 ms

fa-regular-400.woff

fa-regular-400.woff

289 ms

slick.woff

slick.woff

435 ms

modules.404c8789d11e259a4872.js

modules.404c8789d11e259a4872.js

242 ms

fb.png

fb.png

240 ms

twitter.png

twitter.png

239 ms

sitejabber.png

sitejabber.png

335 ms

accredited.png

accredited.png

288 ms

top.png

top.png

332 ms

collect

collect

77 ms

ajax-loader.gif

ajax-loader.gif

284 ms

prev.png

prev.png

284 ms

next.png

next.png

283 ms

loading.gif

loading.gif

286 ms

5220706.js

5220706.js

109 ms

close.png

close.png

251 ms

polyfill.js

polyfill.js

524 ms

js

js

163 ms

5220706

5220706

206 ms

clarity.js

clarity.js

8 ms

Accessibility Review

insulation4less.com accessibility score

81

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

button, link, and menuitem elements do not have accessible names.

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

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

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

Image elements do not have [alt] attributes

High

Links do not have a discernible name

High

<object> elements do not have alternate text

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

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

Best Practices

insulation4less.com best practices score

67

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

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

insulation4less.com SEO score

76

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

High

Image elements do not have [alt] attributes

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

    N/A

  • Encoding

    N/A

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Insulation4less.com can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Insulation4less.com main page’s claimed encoding is . Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

insulation4less.com

Open Graph description is not detected on the main page of Insulation 4 Less. 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: