Barrier Sciences (barriersciences.com) – Full Analysis

Joma

Barrier Sciences Group | Building Envelope Consultants

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Table of Contents
Basic information
Whois information
Minor HTML issues found on homepage
Popular words
Pagespeed analysis
How can this website be improved?
Internal pages
Websites linked to

Basic information for barriersciences.com

Email or contact page: [email protected]

Social media profiles:

Using HTTPS: Yes 🙂

Whois information

Whois Info Value
Registrar Namescout.com
Date Registered 2006-07-18
Nameservers [‘NS3.XI-DIGITAL.COM’, ‘NS4.XI-DIGITAL.COM’, ‘ns3.xi-digital.com’, ‘ns4.xi-digital.com’]
Status [‘clientTransferProhibited https://icann.org/epp#clientTransferProhibited’, ‘clientUpdateProhibited https://icann.org/epp#clientUpdateProhibited’, ‘CLIENT_UPDATE_PROHIBITED https://www.icann.org/epp#ClientUpdateProhibited’, ‘CLIENT_TRANSFER_PROHIBITED https://www.icann.org/epp#ClientTransferProhibited’]
Email [‘[email protected]’, ‘[email protected]’]
Name REDACTED FOR PRIVACY
Organization Great Northern Insulation Ltd.
Address REDACTED FOR PRIVACY
City REDACTED FOR PRIVACY
State ON
Zipcode REDACTED FOR PRIVACY
Country CA

HTML errors found on homepage

<noscript><img height="1" width="1" style="display:none"src="https://www.facebook.com/tr?id=941796325924224&ev=PageView&noscript=1"/></nosc
Bad start tag in “img” in “noscript” in “head”.


<noscript><img height="1" width="1" style="display:none"src="https://www.facebook.com/tr?id=941796325924224&ev=PageView&noscript=1"/></nosc
An “img” element must have an “alt” attribute, except under certain conditions. For details, consult guidance on providing text alternatives for images.


ript=1"/></noscript><!-- E
Stray end tag “noscript”.


;</script></head><body>
Stray end tag “head”.


pt></head><body><!-- G
Start tag “body” seen but an element of the same type was already open.


/ul> </li><div class="social_icons"><a hre
Element “div” not allowed as child of element “ul” in this context. (Suppressing further errors from this subtree.)


menu"><li><a href="/" id="menu_home">HOME</
Duplicate ID “menu_home”.


_service"><a href="/about" id="menu_3">ABOUT<
Duplicate ID “menu_3”.


_service"><a href="/services" id="menu_services">SERVIC
Duplicate ID “menu_services”.


RVICES</a><ul id="submenu_services"><li><a
Duplicate ID “submenu_services”.


Popular words

Word Frequency
energy 29
home 25
building 13
sciences 7
new 7
advisor 7
efficiency 7
rebate 7
tests 6
barrier 6
retrofit 5
news 5
rebates 5
program 5
buildings 5
envelope 4
renovations 4
conservation 4
energuide 4
homeowners 4

Pagespeed analysis

OVERALL SITE SPEED: AVERAGE (details below)

CUMULATIVE LAYOUT SHIFT SCORE: AVERAGE. Have you ever been reading an article online when something suddenly changes on the page? Without warning, the text moves, and you’ve lost your place. Or even worse: you’re about to tap a link or a button, but in the instant before your finger lands, BOOM – the link moves, and you end up clicking something else! This is a measure of how often this is happening on your website.

FIRST CONTENTFUL PAINT MS SCORE: AVERAGE. This measures the time taken for the first thing on your website to load when a visitor goes there.

FIRST INPUT DELAY MS SCORE: AVERAGE. How long it takes for your website to react if the user interacts with it in some way, such as clicking a link or button.

LARGEST CONTENTFUL PAINT MS SCORE: AVERAGE. Measures how long the main part of the website takes to load.

Opportunities for improvement

Serve images in next-gen formats: Image formats like JPEG 2000, JPEG XR, and WebP often provide better compression than PNG or JPEG, which means faster downloads and less data consumption. [Learn more](https://web.dev/uses-webp-images/).
Potential savings of 2,145 KiB

Remove unused JavaScript: Remove unused JavaScript to reduce bytes consumed by network activity. [Learn more](https://web.dev/unused-javascript/).
Potential savings of 992 KiB

Avoid serving legacy JavaScript to modern browsers: Polyfills and transforms enable legacy browsers to use new JavaScript features. However, many aren’t necessary for modern browsers. For your bundled JavaScript, adopt a modern script deployment strategy using module/nomodule feature detection to reduce the amount of code shipped to modern browsers, while retaining support for legacy browsers. [Learn More](https://philipwalton.com/articles/deploying-es2015-code-in-production-today/)
Potential savings of 12 KiB

Efficiently encode images: Optimized images load faster and consume less cellular data. [Learn more](https://web.dev/uses-optimized-images/).
Potential savings of 1,525 KiB

Minify JavaScript: Minifying JavaScript files can reduce payload sizes and script parse time. [Learn more](https://web.dev/unminified-javascript/).
Potential savings of 48 KiB

Remove unused CSS: Remove dead rules from stylesheets and defer the loading of CSS not used for above-the-fold content to reduce unnecessary bytes consumed by network activity. [Learn more](https://web.dev/unused-css-rules/).
Potential savings of 10 KiB

Avoid multiple page redirects: Redirects introduce additional delays before the page can be loaded. [Learn more](https://web.dev/redirects/).
Potential savings of 230 ms

Eliminate render-blocking resources: Resources are blocking the first paint of your page. Consider delivering critical JS/CSS inline and deferring all non-critical JS/styles. [Learn more](https://web.dev/render-blocking-resources/).
Potential savings of 390 ms

Internal pages [TOP 20]

Website Page
https://barriersciences.com/news-media
https://barriersciences.com/home-energy-rating
https://barriersciences.com/home-efficiency-rebate
https://barriersciences.com/affiliations
https://barriersciences.com/category-thermal-imaging
https://www.barriersciences.com/category-home-energy-audit
https://barriersciences.com/about-who-are-we
https://www.barriersciences.com/achataglance
https://barriersciences.com
https://barriersciences.com/category-pre-drywall-blower-door-tests
https://barriersciences.com/quote_request.php?check=yes
https://barriersciences.com/category-mitigate-cannabis-smoke
https://barriersciences.com/blog/home-efficiency-rebate-covid-19-update
https://www.barriersciences.com/home-efficiency-rebate
https://barriersciences.com/category-master-energy-conservation
https://barriersciences.com/
https://barriersciences.com/category-new-home-builds
https://barriersciences.com/contact
https://barriersciences.com/category-home-renovation-energy-audit
https://barriersciences.com/category-airtightness-tests

External homepage links [TOP 20]

Website Page
http://ohba.ca/
https://homestars.com/companies/2889667-barrier-sciences-group
https://www.youtube.com/channel/UCf46XAjtEUnEnhr6qpKw3zA
https://www.google.com/maps/search/barrier+sciences+group/@43.7928663,-79.7675349,10z/data=!3m1!4b1
https://www.facebook.com/barriersciences
https://plus.google.com/112647515716445259109/about
http://www.xi-digital.com
https://www.linkedin.com/company/barrier-sciences-group