HVI.ORG Website Information

hvi.org Website Information

Daily Unique Visits: 1,338

Daily Page Views: 2,676

Income Per Day: $8

Estimated Value: $1,920

hvi.org is registered under .ORG top-level domain. Please check other sites in .ORG zone.

No name server records were found.

and is probably hosted by SS-ASH - SECURED SERVERS LLC, US. See the full list of other websites hosted by SS-ASH - SECURED SERVERS LLC, US.

The highest website hvi.org position in Alexa rank database was 74934 and the lowest rank position was 987523. Current position of hvi.org in Alexa rank database is 536080.

Desktop speed of hvi.org is unknown.

Mobile usability score of hvi.org (64/100) is better than the results of 11.2% of other sites and means that the page is not mobile-friendly.

Mobile speed score of hvi.org (57/100) is better than the results of 48.04% of other sites and shows that the landing page performance on mobile devices is poor and can be improved.

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hvi.org Alexa Rank

The traffic rank is based on three months of aggregated historical traffic data from millions of Alexa Toolbar users and is a combined measure of page views and users.


hvi.org whois

WHOIS gives you the ability to lookup any generic domains to find out the registered domain holder. WHOIS database are provided for information purposes only. It allows the public to check whether a specific domain name is still available or not and to obtain information related to the registration records of existing domain names.


Domain Name: HVI.ORG
Registry Domain ID: D241434-LROR
Registrar WHOIS Server: whois.networksolutions.com
Registrar URL: http://www.networksolutions.com
Updated Date: 2021-03-08T08:44:00Z
Creation Date: 1997-05-06T04:00:00Z
Registry Expiry Date: 2026-05-07T04:00:00Z
Registrar Registration Expiration Date:
Registrar: Network Solutions, LLC
Registrar IANA ID: 2
Registrar Abuse Contact Email: domain.operations@web.com
Registrar Abuse Contact Phone: +1.8777228662
Reseller:
Domain Status: ok https://icann.org/epp#ok
Registrant Organization: Home Ventilating Institute
Registrant State/Province: WY
Registrant Country: US
Name Server: NS1.BDM.MICROSOFTONLINE.COM
Name Server: NS2.BDM.MICROSOFTONLINE.COM
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form https://www.icann.org/wicf/)
>>> Last update of WHOIS database: 2022-01-07T22:11:26Z

hvi.org server information

Servers Location

hvi.org mobile page speed rank

Last tested: 2019-04-10


Mobile Speed Bad
57/100

hvi.org Mobile Speed Test Quick Summary


priority - 40Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 6 blocking script resources and 2 blocking CSS resources. This causes a delay in rendering your page.

Remove render-blocking JavaScript:

https://www.hvi.org/js/jquery-1.6.2.min.js
https://www.hvi.org/js/jquery-ui-1.8.12.custom.min.js
https://www.hvi.org/js/jquery.lightbox-0.5.min.js
https://www.hvi.org/js/ui.multiselect.js
https://www.hvi.org/js/jquery.tools.min.js
https://www.hvi.org/js/embedFlash.js

Optimize CSS Delivery of the following:

https://www.hvi.org/css/layout.css
https://www.hvi.org/css/home.css

priority - 25Leverage browser caching

Setting an expiry date or a maximum age in the HTTP headers for static resources instructs the browser to load previously downloaded resources from local disk rather than over the network.

Leverage browser caching for the following cacheable resources:

https://www.hvi.org/css/home.css (expiration not specified)
https://www.hvi.org/css/layout.css (expiration not specified)
https://www.hvi.org/images/18AHR_55x80.jpg (expiration not specified)
https://www.hvi.org/images/IAQA_Logo.jpg (expiration not specified)
https://www.hvi.org/images/ansi.jpg (expiration not specified)
https://www.hvi.org/images/btm-bkd.jpg (expiration not specified)
https://www.hvi.org/images/btm-slice.jpg (expiration not specified)
https://www.hvi.org/images/contractors-top.jpg (expiration not specified)
https://www.hvi.org/images/doe_zh_partner_logo.jpg (expiration not specified)
https://www.hvi.org/images/facebook.jpg (expiration not specified)
https://www.hvi.org/images/go.jpg (expiration not specified)
https://www.hvi.org/images/greenbuilding.png (expiration not specified)
https://www.hvi.org/images/homeowners-top.jpg (expiration not specified)
https://www.hvi.org/images/hvi_home_hero.jpg (expiration not specified)
https://www.hvi.org/images/in.jpg (expiration not specified)
https://www.hvi.org/images/m-logo.jpg (expiration not specified)
https://www.hvi.org/images/m-slice.jpg (expiration not specified)
https://www.hvi.org/images/m-white2.png (expiration not specified)
https://www.hvi.org/images/manufacturers-top.jpg (expiration not specified)
https://www.hvi.org/images/nav-bkd.png (expiration not specified)
https://www.hvi.org/images/news-top.jpg (expiration not specified)
https://www.hvi.org/images/resnetLogo.png (expiration not specified)
https://www.hvi.org/images/search-bkd.jpg (expiration not specified)
https://www.hvi.org/images/submenu-bkd.png (expiration not specified)
https://www.hvi.org/images/twitter.jpg (expiration not specified)
https://www.hvi.org/js/embedFlash.js (expiration not specified)
https://www.hvi.org/js/jquery-1.6.2.min.js (expiration not specified)
https://www.hvi.org/js/jquery-ui-1.8.12.custom.min.js (expiration not specified)
https://www.hvi.org/js/jquery.lightbox-0.5.min.js (expiration not specified)
https://www.hvi.org/js/jquery.tools.min.js (expiration not specified)
https://www.hvi.org/js/ui.multiselect.js (expiration not specified)
https://m.addthisedge.com/live/boost/ra-4ed6be7b3b…_ate.track.config_resp (57 seconds)
https://s7.addthis.com/js/250/addthis_widget.js (10 minutes)
https://ssl.google-analytics.com/ga.js (2 hours)

priority - 16Optimize images

Properly formatting and compressing images can save many bytes of data.

Optimize the following images to reduce their size by 155.8KiB (60% reduction).

Compressing https://www.hvi.org/images/ansi.jpg could save 37.2KiB (90% reduction).
Compressing https://www.hvi.org/images/doe_zh_partner_logo.jpg could save 24.1KiB (89% reduction).
Compressing https://www.hvi.org/images/IAQA_Logo.jpg could save 23.6KiB (92% reduction).
Compressing https://www.hvi.org/images/facebook.jpg could save 18.6KiB (96% reduction).
Compressing https://www.hvi.org/images/in.jpg could save 18.4KiB (96% reduction).
Compressing https://www.hvi.org/images/hvi_home_hero.jpg could save 6.9KiB (16% reduction).
Compressing https://www.hvi.org/images/18AHR_55x80.jpg could save 6.1KiB (73% reduction).
Compressing https://www.hvi.org/images/homeowners-top.jpg could save 5.6KiB (40% reduction).
Compressing https://www.hvi.org/images/m-logo.jpg could save 3.1KiB (42% reduction).
Compressing https://www.hvi.org/images/btm-bkd.jpg could save 2.7KiB (27% reduction).
Compressing https://www.hvi.org/images/contractors-top.jpg could save 1.9KiB (19% reduction).
Compressing https://www.hvi.org/images/news-top.jpg could save 1.8KiB (17% reduction).
Compressing https://www.hvi.org/images/resnetLogo.png could save 1.8KiB (40% reduction).
Compressing https://www.hvi.org/images/manufacturers-top.jpg could save 1.7KiB (15% reduction).
Compressing https://s7.addthis.com/static/btn/v2/lg-share-en.gif could save 1.1KiB (69% reduction).
Compressing https://www.hvi.org/images/twitter.jpg could save 1.1KiB (64% reduction).
Compressing https://www.hvi.org/images/m-white2.png could save 153B (36% reduction).

priority - 0Minify JavaScript

Compacting JavaScript code can save many bytes of data and speed up downloading, parsing, and execution time.

Minify JavaScript for the following resources to reduce their size by 1.4KiB (25% reduction).

Minifying https://www.hvi.org/js/ui.multiselect.js could save 1.1KiB (34% reduction) after compression.
Minifying https://www.hvi.org/js/jquery.lightbox-0.5.min.js could save 370B (15% reduction) after compression.

priority - 0Minify HTML

Compacting HTML code, including any inline JavaScript and CSS contained in it, can save many bytes of data and speed up download and parse times.

Minify HTML for the following resources to reduce their size by 648B (12% reduction).

Minifying https://www.hvi.org/ could save 648B (12% reduction) after compression.

priority - 0Minify CSS

Compacting CSS code can save many bytes of data and speed up download and parse times.

Minify CSS for the following resources to reduce their size by 372B (17% reduction).

Minifying https://www.hvi.org/css/layout.css could save 372B (17% reduction) after compression.

hvi.org Mobile Resource Breakdown

Total Resources41
Number of Hosts6
Static Resources36
JavaScript Resources11
CSS Resources2

hvi.org mobile page usability

Last tested: 2019-04-10


Mobile Usability Bad
64/100

hvi.org Mobile Usability Test Quick Summary


priority - 40Use legible font sizes

The following text on your page renders in a way that may be difficult for some of your visitors to read. Use legible font sizes to provide a better user experience.

The following text fragments have a small font size. Increase the font size to make them more legible.

Contact Us and 3 others render only 5 pixels tall (12 CSS pixels).

HVI-Certified…ucts Directory and 3 others render only 5 pixels tall (14 CSS pixels).

Membership Services and 5 others render only 4 pixels tall (11 CSS pixels).

Products Directory and 3 others render only 4 pixels tall (11 CSS pixels).

welcome renders only 7 pixels tall (18 CSS pixels).

The Certified…e found in the and 2 others render only 5 pixels tall (12 CSS pixels).

Strategies to…or Air Quality and 8 others render only 5 pixels tall (12 CSS pixels).

Quick Links and 1 others render only 5 pixels tall (14 CSS pixels).

HVI-Certified…CFM (Airflow) and 12 others render only 5 pixels tall (12 CSS pixels).

Learn how HVI-…ase decisions. and 2 others render only 5 pixels tall (12 CSS pixels).

Home Ventilati…80.559.9722  | and 1 others render only 4 pixels tall (10 CSS pixels).

Terms of Use and 1 others render only 4 pixels tall (10 CSS pixels).

priority - 10Configure the viewport

Your page does not have a viewport specified. This causes mobile devices to render your page as it would appear on a desktop browser, scaling it down to fit on a mobile screen. Configure a viewport to allow your page to render properly on all devices.

priority - 8Size tap targets appropriately

Some of the links/buttons on your webpage may be too small for a user to easily tap on a touchscreen. Consider making these tap targets larger to provide a better user experience.

The following tap targets are close to other nearby tap targets and may need additional spacing around them.

The tap target <a href="https://www.fa…omeventilating"></a> and 2 others are close to other tap targets.

The tap target <input type="image"> is close to 1 other tap targets.

The tap target <a href="/about/index.cfm">About Us</a> is close to 1 other tap targets.

The tap target <a href="/proddirectory/index.cfm">HVI-CertifiedP…ucts Directory</a> is close to 1 other tap targets.

The tap target <a href="/publications/…I_05202016.pdf">Some Products…ated for Sound</a> and 7 others are close to other tap targets.

The tap target <a href="/videos/air_quality.cfm">Improve your I…an HRV or ERV</a> and 14 others are close to other tap targets.

The tap target <a href="http://www.ahrexpo.com/"></a> is close to 1 other tap targets.

hvi.org HTML validation

Errors

Saw “<?”. Probable cause: Attempt to use an XML processing instruction in HTML. (XML processing instructions are not supported in HTML.)

Line: 4 Column: - 2
"... <?xml version="1..."

Obsolete doctype. Expected “<!DOCTYPE html>”.

Line: 6 Column: 39 - 60
"...="utf-8"?> <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd"> <html..."

Using the “meta” element to specify the document-wide default language is obsolete. Consider specifying the language on the root element instead.

Line: 12 Column: 2 - 52
"...=utf-8"> <meta http-equiv="Content-Language" content="en" /> <..."

An “img” element must have an “alt” attribute, except under certain conditions. For details, consult guidance on providing text alternatives for images.

Line: 65 Column: 26 - 85
"...ndex.cfm"><img src="/images/m-logo.jpg" width=200 height=110 border=0></a> ..." Line: 74 Column: 110 - 187
"...portant;"><img src="/images/facebook.jpg" width=24 height=25 border=0 align="absmiddle"></a> ..." Line: 75 Column: 113 - 189
"...portant;"><img src="/images/twitter.jpg" width=24 height=25 border=0 align="absmiddle"></a> ..." Line: 76 Column: 139 - 210
"...rtant;"><img src="/images/in.jpg" width=24 height=25 border=0 align="absmiddle"></a> ..." Line: 211 Column: 120 - 153
"...ber Login <img src="/images/m-white2.png" /></a> <..." Line: 231 Column: 4 - 42
"...Hero"> <img src="/images/hvi_home_hero.jpg" /> ..." Line: 281 Column: 37 - 87
"...ndex.cfm"><img src="/images/homeowners-top.jpg" border="0" /></a> ..." Line: 289 Column: 38 - 89
"...ndex.cfm"><img src="/images/contractors-top.jpg" border="0" /></a> ..." Line: 297 Column: 32 - 85
"...ndex.cfm"><img src="/images/manufacturers-top.jpg" border="0" /></a> ..." Line: 305 Column: 3 - 47
"...Boxes"> <img src="/images/news-top.jpg" border="0" /> <di..." Line: 341 Column: 52 - 112
"...="_blank"><img src="/images/IAQA_Logo.jpg" width=53 height=81 border=0></a> &..." Line: 342 Column: 53 - 108
"...="_blank"><img src="/images/ansi.jpg" width=88 height=81 border=0></a> ..." Line: 343 Column: 54 - 118
"...="_blank"><img src="/images/greenbuilding.png" width=82 height=81 border=0></a> ..." Line: 344 Column: 56 - 118
"...="_blank"><img src="/images/18AHR_55x80.jpg" width=55 height=80 border=0></a> &..." Line: 345 Column: 54 - 116
"...="_blank"><img src="/images/resnetLogo.png" width=210 height=81 border=0></a> &..." Line: 346 Column: 89 - 159
"...="_blank"><img src="/images/doe_zh_partner_logo.jpg" width=61 height=81 border=0></a> &..."

The “align” attribute on the “img” element is obsolete. Use CSS instead.

Line: 74 Column: 110 - 187
"...portant;"><img src="/images/facebook.jpg" width=24 height=25 border=0 align="absmiddle"></a> ..." Line: 75 Column: 113 - 189
"...portant;"><img src="/images/twitter.jpg" width=24 height=25 border=0 align="absmiddle"></a> ..." Line: 76 Column: 139 - 210
"...rtant;"><img src="/images/in.jpg" width=24 height=25 border=0 align="absmiddle"></a> ..."

End tag “div” seen, but there were open elements.

Line: 84 Column: 7 - 12
"...e"> </div> ..."

Unclosed element “form”.

Line: 82 Column: 8 - 49
"..."> <form method="POST" action="/siteSearch/"> ..."

Bad value “22px” for attribute “width” on element “input”: Expected a digit but saw “p” instead.

Line: 86 Column: 8 - 101
"..."> <input type="image" width=22px height=18px src="/images/go.jpg" border=0 alt="go!" value="Go"> ..."

Bad value “18px” for attribute “height” on element “input”: Expected a digit but saw “p” instead.

Line: 86 Column: 8 - 101
"..."> <input type="image" width=22px height=18px src="/images/go.jpg" border=0 alt="go!" value="Go"> ..."

Attribute “border” not allowed on element “input” at this point.

Line: 86 Column: 8 - 101
"..."> <input type="image" width=22px height=18px src="/images/go.jpg" border=0 alt="go!" value="Go"> ..."

Attribute “value” not allowed on element “input” at this point.

Line: 86 Column: 8 - 101
"..."> <input type="image" width=22px height=18px src="/images/go.jpg" border=0 alt="go!" value="Go"> ..."

Stray end tag “form”.

Line: 88 Column: 12 - 18
"... </div></form> <..."

Element “style” not allowed as child of element “div” in this context. (Suppressing further errors from this subtree.)

Line: 104 Column: 1 - 23
"...inline--> <style type="text/css">.imcm ..." Line: 104 Column: 1707 - 1729
"...[endif]--><style type="text/css"> /* ..."

Warnings

The “language” attribute on the “script” element is obsolete. You can safely omit it.

Line: 45 Column: 3 - 56
"...eet" /> <script language="javascript" src="/js/embedFlash.js"></scri..."

The “border” attribute is obsolete. Consider specifying “img { border: 0; }” in CSS instead.

Line: 65 Column: 26 - 85
"...ndex.cfm"><img src="/images/m-logo.jpg" width=200 height=110 border=0></a> ..." Line: 74 Column: 110 - 187
"...portant;"><img src="/images/facebook.jpg" width=24 height=25 border=0 align="absmiddle"></a> ..." Line: 75 Column: 113 - 189
"...portant;"><img src="/images/twitter.jpg" width=24 height=25 border=0 align="absmiddle"></a> ..." Line: 76 Column: 139 - 210
"...rtant;"><img src="/images/in.jpg" width=24 height=25 border=0 align="absmiddle"></a> ..." Line: 281 Column: 37 - 87
"...ndex.cfm"><img src="/images/homeowners-top.jpg" border="0" /></a> ..." Line: 289 Column: 38 - 89
"...ndex.cfm"><img src="/images/contractors-top.jpg" border="0" /></a> ..." Line: 297 Column: 32 - 85
"...ndex.cfm"><img src="/images/manufacturers-top.jpg" border="0" /></a> ..." Line: 305 Column: 3 - 47
"...Boxes"> <img src="/images/news-top.jpg" border="0" /> <di..." Line: 341 Column: 52 - 112
"...="_blank"><img src="/images/IAQA_Logo.jpg" width=53 height=81 border=0></a> &..." Line: 342 Column: 53 - 108
"...="_blank"><img src="/images/ansi.jpg" width=88 height=81 border=0></a> ..." Line: 343 Column: 54 - 118
"...="_blank"><img src="/images/greenbuilding.png" width=82 height=81 border=0></a> ..." Line: 344 Column: 56 - 118
"...="_blank"><img src="/images/18AHR_55x80.jpg" width=55 height=80 border=0></a> &..." Line: 345 Column: 54 - 116
"...="_blank"><img src="/images/resnetLogo.png" width=210 height=81 border=0></a> &..." Line: 346 Column: 89 - 159
"...="_blank"><img src="/images/doe_zh_partner_logo.jpg" width=61 height=81 border=0></a> &..."

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hvi.org Ping

Ping is a computer network administration software utility used to test the reachability of a host on an Internet Protocol (IP) network. It measures the round-trip time for messages sent from the originating host to a destination computer that are echoed back to the source.


hvi.org TRACEROUTE

Traceroute is a computer network diagnostic tool for displaying the route (path) and measuring transit delays of packets across an Internet Protocol (IP) network. The history of the route is recorded as the round-trip times of the packets received from each successive host (remote node) in the route (path); the sum of the mean times in each hop is a measure of the total time spent to establish the connection. Traceroute proceeds unless all (three) sent packets are lost more than twice, then the connection is lost and the route cannot be evaluated.