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Hvac8.com Quick Summary

Status

Offline

Server IP address resolved: No

Http response code: None

Last Checked: 08/18/2025

Hvac8.com traffic estimate is about 18,373 unique visitors and 91,865 pageviews per day. The approximated value of hvac8.com is 138,000 USD. Every unique visitor makes about 5 pageviews on average.

Alexa Traffic Rank estimates that hvac8.com is ranked number 86,727 in the world.

Hvac8.com is registered under .COM top-level domain. Check other websites in .COM zone.

During the last check (June 29, 2025) hvac8.com has a valid and up-to-date SSL certificate issued by Google Trust Services that expires on September 16, 2025, please click the “Refresh” button for SSL Information at the Safety Information section. Check other websites using SSL certificates issued by Google Trust Services.

In accordance with Google Safe Browsing, Google Safe Search and Symantec hvac8.com is pretty a safe domain.

Hvac8.com General Information

Hvac8.com Audience Geography

Where are website visitors coming from?

Country	Visitors

Hvac8.com Traffic Distribution

Where do visitors go on hvac8.com?

Subdomain	Pageviews

Hvac8.com Popularity

How popular is hvac8.com?

Period	Global Rank	Global Rank Delta

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Hvac8.com Safety Information

Rankchart Summary

Safe

Updated: 08/18/2025

We gather website safety and reputation data and compare it with available third-party sources so we calculate own safety and trustworthiness rate based on information that we get.

Norton Connect Safe

Safe

Updated: 02/14/2025

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Norton ConnectSafe evaluates websites for any unsafe and inapropriate content. The results are important for families with young children.

Google Safe Search

Safe

Updated: 03/29/2017

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SafeSearch works as a parental control tool to filter out any content that might be inappropriate for your children.

Google Safe Browsing

Safe

Malware not found

Phishing not detected

Unwanted software not found

Harmfull applications not found

Updated: 01/09/2019

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Google Safe Browsing notifies when websites are compromised by malicious actors. These protections work across Google products and provide a safer online experience.

McAfee® WebAdvisor

Safe

Updated: 02/15/2021

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McAfee assesses hvac8.com for a meaningful set of security threats. Featured dangers from annoying pop-ups to hidden Trojans, that can steal your identity, will be revealed. McAfee does not analyze hvac8.com for mature or inappropriate content, only security checks are evaluated.

Web of Trust

Not Checked

Updated: 08/18/2025

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The WOT calculates reputation of the hvac8.com. This reputation system receives ratings from users and information from third-party sources, assesses the hvac8.com for safety features and confirms, whether hvac8.com is suitable for children.

Hvac8.com SSL Information

Information about SSL/TLS certificates

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Domain	hvac8.com
Issuer Organization	Google Trust Services
Issuer	WE1
Algorithm	ecdsa-with-SHA256
Valid form	06/18/2025
Expiration	09/16/2025
Signed	Certificate is not self signed
Additional Domains	hvac8.com *.hvac8.com

SSL Checker

Hvac8.com Server Information

Hvac8.com Server Location

Where website hosting server is located?

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Hvac8.com ASN Information

Information about IP address owner

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ASN ID: 4812

ASN Title: CHINANET-SH-AP China Telecom (Group), CN

Updated: 01/02/2025

Raw ASN data:

% [whois.apnic.net]
% Whois data copyright terms http://www.apnic.net/db/dbcopyright.html

% Information related to 'AS4608 - AS4864'

as-block: AS4608 - AS4864
descr: APNIC ASN block
remarks: These AS numbers are further assigned by APNIC
remarks: to APNIC members and end-users in the APNIC region
admin-c: HM20-AP
tech-c: HM20-AP
mnt-by: APNIC-HM
mnt-lower: APNIC-HM
last-modified: 2008-09-04T06:40:26Z
source: APNIC

role: APNIC Hostmaster
address: 6 Cordelia Street
address: South Brisbane
address: QLD 4101
country: AU
phone: +61 7 3858 3100
fax-no: +61 7 3858 3199
e-mail: helpdesk@apnic.net
admin-c: AMS11-AP
tech-c: AH256-AP
nic-hdl: HM20-AP
remarks: Administrator for APNIC
notify: hostmaster@apnic.net
mnt-by: MAINT-APNIC-AP
last-modified: 2013-10-23T04:06:51Z
source: APNIC

% Information related to 'AS4812'

% Abuse contact for 'AS4812' is 'anti-spam@ns.chinanet.cn.net'

aut-num: AS4812
as-name: CHINANET-SH-AP
descr: China Telecom (Group)
descr: Shanghai Telecom Company
descr: Shanghai China
country: CN
import: from AS4134
action pref=100;
accept ANY
import: from AS9800
action pref=600;
accept AS9800
export: to AS4134
announce AS4812 AND AS9800
admin-c: XI5-AP
tech-c: GXH1-AP
tech-c: SJ102-AP
tech-c: CB38-AP
mnt-by: MAINT-CHINANET
mnt-irt: IRT-CHINANET-CN
mnt-lower: MAINT-CHINANET-SH
last-modified: 2015-12-01T22:12:22Z
source: APNIC

irt: IRT-CHINANET-CN
address: No.31 ,jingrong street,beijing
address: 100032
e-mail: anti-spam@ns.chinanet.cn.net
abuse-mailbox: anti-spam@ns.chinanet.cn.net
admin-c: CH93-AP
tech-c: CH93-AP
auth: # Filtered
mnt-by: MAINT-CHINANET
last-modified: 2010-11-15T00:31:55Z
source: APNIC

person: Chen Benyuan
address: 12F,333 WuSheng Road,Shanghai,200003
country: CN
phone: +86-21-63270333-2915
fax-no: +86-21-63722525
e-mail: cbenyuan@capricorn.sta.net.cn
nic-hdl: CB38-AP
mnt-by: MAINT-CHINANET-SH
last-modified: 2008-09-04T07:29:17Z
source: APNIC

person: Gu Xiao Han
address: No. 333,Wusheng Road,Shanghai,200003,PRC
country: CN
phone: +86-21-63596797
fax-no: +86-21-63722525
e-mail: gxh999@sh163.net
nic-hdl: GXH1-AP
mnt-by: MAINT-CHINANET-SH
last-modified: 2008-09-04T07:29:17Z
source: APNIC

person: Shi Jin
address: No. 333,Wusheng Road,Shanghai,200003
country: CN
phone: +86-21-63270333-2361
fax-no: +86-21-63724202
e-mail: shijin@sh163.net
nic-hdl: SJ102-AP
mnt-by: MAINT-CHINANET-SH
last-modified: 2008-09-04T07:29:17Z
source: APNIC

person: Wu Xiao Li
address: Room 805,61 North Si Chuan Road,Shanghai,200085,PRC
country: CN
phone: +86-21-63630562
fax-no: +86-21-63630566
e-mail: ipms@shtel.com.cn
nic-hdl: XI5-AP
mnt-by: MAINT-CHINANET-SH
abuse-mailbox: ip-admin@mail.online.sh.cn
last-modified: 2014-02-27T08:51:31Z
source: APNIC

% This query was served by the APNIC Whois Service version 1.88.15-46 (WHOIS-US4)

Geolocation

ASN Lookup

Hvac8.com Domain Name Information

Hvac8.com DNS Information

Domain name service records

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A

Host	A Record	TTL

Hvac8.com Whois Information

Information about registered users or assignees of an Internet resource

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Raw WHOIS data:

Whois

DNS Lookup

Hvac8.com HTML Validation

Hvac8.com W3C HTML Markup Validation

HTML markup errors and warnings

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Errors:

Legacy encoding “gbk” used. Documents must use UTF-8.

Almost standards mode doctype. Expected “<!DOCTYPE html>”.

Bad value “text/html; charset=gbk” for attribute “content” on element “meta”: “charset=” must be followed by “utf-8”.

A “meta” element with an “http-equiv” attribute whose value is “X-UA-Compatible” must have a “content” attribute with the value “IE=edge”.

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

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

Named character reference was not terminated by a semicolon. (Or “&” should have been escaped as “&”.)

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

Unclosed element “ul”.

Attribute “data” not allowed on element “script” at this point.

Start tag “a” seen but an element of the same type was already open.

The only allowed value for the “charset” attribute for the “script” element is “utf-8”. (But the attribute is not needed and should be omitted altogether.)

Stray start tag “td”.

Stray end tag “td”.

Stray end tag “div”.

Warnings:

The “type” attribute is unnecessary for JavaScript resources.

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

The “type” attribute for the “style” element is not needed and should be omitted.

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

The “charset” attribute on the “script” element is obsolete.

Consider adding a “lang” attribute to the “html” start tag to declare the language of this document.

HTML Validator

Hvac8.com Desktop Performance

How Well Hvac8.com Performs On Desktops?

Website desktop performance and usability tips

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Speed

70%

Enable compression

Leverage browser caching

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

Minify JavaScript

Minify CSS

Optimize images

Minify HTML

Updated: 10/09/2015

Hvac8.com Mobile Performance

How Optimized Is Hvac8.com for Mobile Devices?

Tips on speeding up mobile site performance

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Usability

60%

Use legible font sizes

Size tap targets appropriately

Configure the viewport

Updated: 12/18/2017

Hvac8.com Nearest Competitors

Estimated Nearest Competitors Of Hvac8.com

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hvac8.com
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tirereview.com
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vsquare.org
un-spider.org
memoq.com
uos.ac.uk
thecrag.com
sdmaritime.org

Hvac8.com URL Typos

Most common user URL mistypes for hvac8.com

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www.hvac8.con

Total Resources	43
Number of Hosts	10
Static Resources	35
JavaScript Resources	16
CSS Resources	4

CSS	72.9 KBytes
Images	53.3 KBytes
HTML	16.5 KBytes
JavaScript	222.0 KBytes
Other	550.0 Bytes

Total Resources	45
Number of Hosts	11
Static Resources	35
JavaScript Resources	16
CSS Resources	4

CSS	72.9 KBytes
Images	53.6 KBytes
HTML	16.9 KBytes
JavaScript	225.3 KBytes
Other	550.0 Bytes