Pdhonline.com Online PDH Provider for Engineers Land Surveyors Architects PE CEU PLS CPC LS CPD PDU - Professional Development Hours and Continuing Education Units for AIA LU RA sponsor courses credits hour units self home study PDH free CEU license renewal CE design civil engineer structural mechanical electrical architectural engineering

PDHonline.com provides online (web-based) professional development courses (PDH, hours units credits or PDHs) continuing education units (CEU CEUs...

Online Status
Offline

Server IP address resolved: No
Http response code: None
Last Checked: 02/02/2025

Pdhonline.com attracts 2,065 unique visitors daily, generating 2,685 pageviews. The estimated value of pdhonline.com is 49,209 USD. Each visitor views approximately 1.39 pages on average.

According to Majestic's traffic estimates, pdhonline.com ranks 22,121 globally, with the majority of its visitors coming from United States, where it holds the 182,102 position.

It is beneficial for pdhonline.com that their data center (provided by HOPONE-GLOBAL - HopOne Internet Corporation, US) is located in United States, as this helps reduce page load time for most visitors.

See the list of other websites hosted by HOPONE-GLOBAL - HopOne Internet Corporation, US.

Pdhonline.com is registered with the .COM top-level domain. Explore additional websites within the .COM zone.

A recent examination on (October 10, 2024), indicates that pdhonline.com has an expired SSL certificate issued by Let's Encrypt (expired on January 04, 2025). Click the "Refresh" button in the Safety Information section for updated SSL details. See the list of websites using SSL certificates issued by Let's Encrypt.

According to Google Safe Browsing, Google Safe Search and Symantec pdhonline.com appears to be a safe domain.

Based on Google's Mobile-Friendly test, pdhonline.com is not well optimized for mobile and tablet devices. Ensuring your site is mobile-friendly guarantees better performance across all devices, and improving the web page loading time could further enhance user experience.

Global Rank
274,196
Average Load Time
0.52sec
Links In Count
354
Website Value
$45,990
Overview
Last Updated: 02/02/2025
Overall result - pdhonline.com is safe.
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
Last Updated: 03/27/2024
pdhonline.com is safe.
Norton ConnectSafe evaluates pdhonline.com for any unsafe and insecure content. The results are critical for families with young children.
Google Safe Search
Last Updated: 11/21/2016
pdhonline.com is safe.
SafeSearch is used as a parental control tool to filter out any inappropriate for your children search results on your devices: phones, tablets or personal computers.
Google Safe Browsing
Last Updated: 01/09/2019
pdhonline.com is safe.
Malware: not found.
Phishing: not detected.
Unwanted software: not found.
Harmfull applications: not found.
Google Safe Browsing notifies when websites are compromised by malicious actors. These protections work across Google products and provide a safer online experience.
Site Advisor
Last Updated: 03/05/2021
pdhonline.com is safe.
McAfee assesses pdhonline.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 pdhonline.com for mature or inappropriate content, only security checks are evaluated.
Web of Trust
Last Updated: 02/02/2025
pdhonline.com child safety is unknown.
The WOT calculates reputation of the pdhonline.com. This reputation system receives ratings from users and information from third-party sources, assesses the pdhonline.com for safety features and confirms, whether pdhonline.com is suitable for children.

Pdhonline.com | SSL Certificate Information
Domainpdhonline.com
Issuer OrganizationLet's Encrypt
IssuerR11
AlgorithmRSA-SHA256
Valid form10/06/2024
Expiration01/04/2025
SignedCertificate is not self signed
Additional Domains pdhonline.com
www.pdhonline.com
Server Location

Pdhonline.com ASN Information

ASN ID: 14361
ASN Title: HOPONE-GLOBAL - HopOne Internet Corporation, US

Last Update: 12/28/2024

#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/whois_tou.html
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/whois_reporting/index.html
#
# Copyright 1997-2018, American Registry for Internet Numbers, Ltd.
#

ASNumber: 14361
ASName: HOPONE-GLOBAL
ASHandle: AS14361
RegDate: 1999-12-02
Updated: 2012-02-24
Comment: HopOne Internet Corp.(R)
Comment: "The Foundation of Internet Success."(R)
Comment: www.hopone.net
Ref: https://rdap.arin.net/registry/autnum/14361

OrgName: HopOne Internet Corporation
OrgId: HOPO
Address: 3311 South 120th Place
City: Tukwila
StateProv: WA
PostalCode: 98168-5125
Country: US
RegDate: 1999-12-02
Updated: 2017-01-28
Comment: HopOne Internet Corp.(R)
Comment: "The Foundation of Internet Success."(R)
Comment: www.hopone.net
Ref: https://rdap.arin.net/registry/entity/HOPO

ReferralServer: rwhois://rwhois.hopone.net:4321

OrgTechHandle: HJ48-ARIN
OrgTechName: Jass, Haralds
OrgTechPhone: +1-206-438-5909
OrgTechEmail: hjass@hopone.net
OrgTechRef: https://rdap.arin.net/registry/entity/HJ48-ARIN

OrgAbuseHandle: ABUSE958-ARIN
OrgAbuseName: Abuse Department
OrgAbusePhone: 206-438-5909
OrgAbuseEmail: abuse@hopone.net
OrgAbuseRef: https://rdap.arin.net/registry/entity/ABUSE958-ARIN

RAbuseHandle: ABUSE958-ARIN
RAbuseName: Abuse Department
RAbusePhone: 206-438-5909
RAbuseEmail: abuse@hopone.net
RAbuseRef: https://rdap.arin.net/registry/entity/ABUSE958-ARIN

RTechHandle: HJ48-ARIN
RTechName: Jass, Haralds
RTechPhone: +1-206-438-5909
RTechEmail: hjass@hopone.net
RTechRef: https://rdap.arin.net/registry/entity/HJ48-ARIN

#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/whois_tou.html
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/whois_reporting/index.html
#
# Copyright 1997-2018, American Registry for Internet Numbers, Ltd.
#

%rwhois V-1.5:00ffff:00 rwhois.hopone.net (Network Solutions V-1.5)
%error: no IP address in as14361

WHOIS

Domain Name: PDHONLINE.COM
Registry Domain ID: 8838280_DOMAIN_COM-VRSN
Registrar WHOIS Server: whois.godaddy.com
Registrar URL: http://www.godaddy.com
Updated Date: 2017-12-05T04:50:01Z
Creation Date: 1999-08-04T21:59:16Z
Registry Expiry Date: 2027-08-04T21:59:09Z
Registrar: GoDaddy.com, LLC
Registrar IANA ID: 146
Registrar Abuse Contact Email: abuse@godaddy.com
Registrar Abuse Contact Phone: 480-624-2505
Domain Status: clientDeleteProhibited https://icann.org/epp#clientDeleteProhibited
Domain Status: clientRenewProhibited https://icann.org/epp#clientRenewProhibited
Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Domain Status: clientUpdateProhibited https://icann.org/epp#clientUpdateProhibited
Name Server: NS07.DOMAINCONTROL.COM
Name Server: NS08.DOMAINCONTROL.COM
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of whois database: 2022-07-30T20:22:44Z


DNS Records
HostA RecordTTL
pdhonline.com209.160.71.471800
HostMX RecordPriorityTTL
pdhonline.commailstore1.secureserver.net103600
pdhonline.comsmtp.secureserver.net03600
HostNS RecordTTL
pdhonline.comns07.domaincontrol.com3600
pdhonline.comns08.domaincontrol.com3600
HostTXT RecordTTL
pdhonline.comgoogle-site-verification=4j_LdGGUJuhnWRkSCgbaFa-U4AyT1fEKBUzCNwaasw01800
pdhonline.comv=spf1 a mx ip4:209.160.71.47 ~all1800

ns07.domaincontrol.com
TTL: 3600
Email address: dns.jomax.net
Serial: 2018111201
Refresh: 28800
Retry: 7200
Expire: 604800
Minimum: 3600


Errors
Warnings

Last tested: 12/28/2019

Desktop
Desktop Speed
62%

Desktop Resource Breakdown
Total Resources59
Number of Hosts7
Static Resources53
JavaScript Resources15
CSS Resources5

Last tested: 02/09/2019

Mobile
Mobile Usability
58%
Mobile Speed
47%

Mobile Resource Breakdown
Total Resources60
Number of Hosts7
Static Resources54
JavaScript Resources15
CSS Resources6
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