Tools & Wizards About Us
insul8it.com screenshot

Report Summary

  • 81

    Performance

    Renders faster than
    86% of other websites

  • 57

    Accessibility

    Visual factors better than
    that of 24% of websites

  • 50

    Best Practices

    More advanced features
    available than in
    19% of websites

  • 62

    SEO

    Google-friendlier than
    23% of websites

insul8it.com

Johnson Insulation Industries Madison, Wisconsin A Tradition In Excellence!

Page Load Speed

1.2 sec in total

First Response

135 ms

Resources Loaded

739 ms

Page Rendered

336 ms

insul8it.com screenshot

About Website

Click here to check amazing Insul 8 It content. Otherwise, check out these important facts you probably never knew about insul8it.com

insulation products and insulation services home, residential, industrial, & commercial Johnson Insulation Industries Madison Wisconsin Johnson-Phoenix Group L.L.C.

Visit insul8it.com

Key Findings

We analyzed Insul8it.com page load time and found that the first response time was 135 ms and then it took 1.1 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 20% of websites can load faster.

Performance Metrics

insul8it.com performance score

81

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.3 s

73/100

10%

LCP (Largest Contentful Paint)

Value3.4 s

67/100

25%

SI (Speed Index)

Value3.0 s

94/100

10%

TBT (Total Blocking Time)

Value150 ms

95/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value8.0 s

42/100

10%

Network Requests Diagram

www.insul8it.com

135 ms

siteseal.js

169 ms

font_styles_ns4.css

24 ms

jquery-1.6.3.min.js

91 ms

siws.min.js

56 ms

Our browser made a total of 38 requests to load all elements on the main page. We found that 50% of them (19 requests) were addressed to the original Insul8it.com, 29% (11 requests) were made to Homestead.com and 5% (2 requests) were made to Rapidscansecure.com. The less responsive or slowest element that took the longest time to load (300 ms) belongs to the original domain Insul8it.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 74.8 kB (11%)

Content Size

681.4 kB

After Optimization

606.6 kB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Insul8it.com main page is 681.4 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. 20% of websites need less resources to load. Images take 576.7 kB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 42.9 kB

  • Original 51.5 kB
  • After minification 48.2 kB
  • After compression 8.6 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 42.9 kB or 83% of the original size.

Image Optimization

-3%

Potential reduce by 17.9 kB

  • Original 576.7 kB
  • After minification 558.8 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. Insul 8 It images are well optimized though.

JavaScript Optimization

-26%

Potential reduce by 14.0 kB

  • Original 53.2 kB
  • After minification 53.1 kB
  • After compression 39.2 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 14.0 kB or 26% of the original size.

Requests Breakdown

Number of requests can be reduced by 8 (33%)

Requests Now

24

After Optimization

16

  • AJAX
  • Images
  • JavaScript

The browser has sent 24 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Insul 8 It. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 9 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

www.insul8it.com

www.insul8it.com

135 ms

siteseal.js

siteseal.js

169 ms

font_styles_ns4.css

font_styles_ns4.css

24 ms

jquery-1.6.3.min.js

jquery-1.6.3.min.js

91 ms

siws.min.js

siws.min.js

56 ms

ExternalRedirect.dll

ExternalRedirect.dll

27 ms

site_statistics.ffhtml

site_statistics.ffhtml

20 ms

font_styles.css

font_styles.css

55 ms

effect_photo.jpg

effect_photo.jpg

92 ms

high_tech_applications.jpg

high_tech_applications.jpg

142 ms

logo.jpg

logo.jpg

134 ms

pipe_and_boiler_specialists.jpg

pipe_and_boiler_specialists.jpg

136 ms

metal_building_after.jpg

metal_building_after.jpg

130 ms

historic_home_solutions.jpg

historic_home_solutions.jpg

192 ms

service_with_a_smile.jpg

service_with_a_smile.jpg

171 ms

granduer_restorations_web_logo.jpg

granduer_restorations_web_logo.jpg

300 ms

tp.gif

tp.gif

150 ms

Metallic_Header.jpg

Metallic_Header.jpg

51 ms

Metallic_Image_1.jpg

Metallic_Image_1.jpg

55 ms

Metallic_Image_2.jpg

Metallic_Image_2.jpg

55 ms

shapes.dll

shapes.dll

53 ms

shapes.dll

shapes.dll

57 ms

shapes.dll

shapes.dll

56 ms

shapes.dll

shapes.dll

58 ms

shapes.dll

shapes.dll

58 ms

Metallic_Button.gif

Metallic_Button.gif

57 ms

Seal.aspx

Seal.aspx

59 ms

ibc90006.js

ibc90006.js

186 ms

tc.js

tc.js

179 ms

prnx_track.js

prnx_track.js

103 ms

jquery.cookie.min.js

jquery.cookie.min.js

108 ms

Metallic.jpg

Metallic.jpg

134 ms

t.asp

t.asp

146 ms

likePublished.action

likePublished.action

24 ms

empty.png

empty.png

25 ms

all.js

all.js

15 ms

all.js

all.js

5 ms

40 ms

Accessibility Review

insul8it.com accessibility score

57

Accessibility Issues

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

Best Practices

insul8it.com best practices score

50

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

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

insul8it.com SEO score

62

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

Image elements do not have [alt] attributes

High

Document uses plugins

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    N/A

  • Encoding

    ISO-8859-1

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Insul8it.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 Insul8it.com main page’s claimed encoding is iso-8859-1. 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

insul8it.com

Open Graph description is not detected on the main page of Insul 8 It. 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: