Simplek12.com Free Professional Development Courses for Teachers | SimpleK12
The best online professional development courses made by teachers for teachers. Get started for free today and earn CEUs.
Server IP address resolved: Yes
Http response code: 200
Response time: 0.94 sec.
Last Checked: 02/02/2025
Simplek12.com attracts 1,324 unique visitors daily, generating 4,235 pageviews. The estimated value of simplek12.com is 78,110 USD. Each visitor views approximately 3.42 pages on average.
According to Majestic's traffic estimates, simplek12.com ranks 249,739 globally, with the majority of its visitors coming from United States, where it holds the 39,721 position.
It is beneficial for simplek12.com that their data center (provided by GOOGLE - Google LLC, US) is located in United States, as this helps reduce page load time for most visitors.
See the list of other websites hosted by GOOGLE - Google LLC, US.
Simplek12.com is registered with the .COM top-level domain. Explore additional websites within the .COM zone.
A recent examination on (October 11, 2024), indicates that simplek12.com has an expired SSL certificate issued by Let's Encrypt (expired on November 09, 2024). 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, Symantec and Web of Trust simplek12.com appears to be a safe domain.
Based on Google's Mobile-Friendly test, simplek12.com is optimized for mobile and tablet devices, although the web page loading speed could be improved.
Audience Geography. Where are simplek12.com visitors located?
| Country | Visitors |
|---|---|
 United States US | 85.6% |
| India IN | 4.8% |
| Philippines PH | 2.4% |
| Other | 7.2% |
| Country | Pageviews |
|---|---|
| United States US | 93.2% |
| India IN | 2.2% |
| Philippines PH | 1.5% |
| Other | 3.1% |
| Country | Rank |
|---|---|
| Philippines PH | 29908 |
| United States US | 39721 |
| India IN | 173893 |
Where do visitors go on simplek12.com?
| Subdomain | Pageviews |
|---|---|
| community.simplek12.com | 51.26% |
| simplek12.com | 46.25% |
| other | 2.46% |
| Subdomain | Pageviews per User |
|---|---|
| community.simplek12.com | 3.9 |
| simplek12.com | 1.8 |
| Subdomain | Reach |
|---|---|
| simplek12.com | 72.56% |
| community.simplek12.com | 36.24% |
How popular is simplek12.com?
| Period | Global Rank | Global Rank Delta |
|---|---|---|
| past 3 months | 168397 | 14203 |
| past month | 181194 | 14857 |
| past week | 227307 | 73761 |
| yesterday | 1188132 | 928566 |
| Days | Pageviews Rank | Pageviews Rank Delta | Pageviews per Million | Pageviews per Million Delta | Pageviews per User | Pageviews per User Delta |
|---|---|---|---|---|---|---|
| 90 | 165587 | 21949 | 29 | -15.22% | 3.2 | -8% |
| 30 | 195536 | 42130 | 24 | -24.91% | 2.8 | -25.07% |
| 7 | 303674 | 157022 | 14 | -59.955% | 1.9 | -47.34% |
| 1 | 1283314 | 867205 | 1 | -92.716% | 1 | -13.79% |
| Days | Reach Rank | Reach Rank Delta | Reach per Million | Reach per Million Delta |
|---|---|---|---|---|
| 90 | 181102 | 11831 | 33 | -7.88% |
| 30 | 188673 | 3752 | 32 | 0.08% |
| 7 | 218111 | 47268 | 28 | -24.21% |
| 1 | 1130701 | 913286 | 3 | -91.564% |
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 ConnectSafe evaluates simplek12.com for any unsafe and insecure content. The results are critical for families with young children.
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.
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.
McAfee assesses simplek12.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 simplek12.com for mature or inappropriate content, only security checks are evaluated.
The WOT calculates reputation of the simplek12.com. This reputation system receives ratings from users and information from third-party sources, assesses the simplek12.com for safety features and confirms, whether simplek12.com is suitable for children.
| Domain | simplek12.com |
| Issuer Organization | Let's Encrypt |
| Issuer | R11 |
| Algorithm | RSA-SHA256 |
| Valid form | 08/11/2024 |
| Expiration | 11/09/2024 |
| Signed | Certificate is not self signed |
| Additional Domains |
simplek12.com |
ASN ID: 15169
ASN Title: GOOGLE - Google LLC, US
Last Update: 07/20/2024
#
# 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: 15169
ASName: GOOGLE
ASHandle: AS15169
RegDate: 2000-03-30
Updated: 2012-02-24
Ref: https://rdap.arin.net/registry/autnum/15169
OrgName: Google LLC
OrgId: GOGL
Address: 1600 Amphitheatre Parkway
City: Mountain View
StateProv: CA
PostalCode: 94043
Country: US
RegDate: 2000-03-30
Updated: 2017-12-21
Ref: https://rdap.arin.net/registry/entity/GOGL
OrgAbuseHandle: ABUSE5250-ARIN
OrgAbuseName: Abuse
OrgAbusePhone: +1-650-253-0000
OrgAbuseEmail: network-abuse@google.com
OrgAbuseRef: https://rdap.arin.net/registry/entity/ABUSE5250-ARIN
OrgTechHandle: ZG39-ARIN
OrgTechName: Google LLC
OrgTechPhone: +1-650-253-0000
OrgTechEmail: arin-contact@google.com
OrgTechRef: https://rdap.arin.net/registry/entity/ZG39-ARIN
RTechHandle: ZG39-ARIN
RTechName: Google LLC
RTechPhone: +1-650-253-0000
RTechEmail: arin-contact@google.com
RTechRef: https://rdap.arin.net/registry/entity/ZG39-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.
#
Domain Name: SIMPLEK12.COM
Registry Domain ID: 1530086008_DOMAIN_COM-VRSN
Registrar WHOIS Server: whois.godaddy.com
Registrar URL: http://www.godaddy.com
Updated Date: 2022-10-14T06:46:45Z
Creation Date: 2008-11-25T14:39:55Z
Registry Expiry Date: 2024-11-25T14:39:55Z
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: JACK.NS.CLOUDFLARE.COM
Name Server: OLGA.NS.CLOUDFLARE.COM
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of whois database: 2024-09-22T09:15:56Z
| Host | A Record | TTL |
|---|---|---|
| simplek12.com | 13.90.193.190 | 300 |
| Host | MX Record | Priority | TTL |
|---|---|---|---|
| simplek12.com | simplek12.com.2.arsmtp.com | 20 | 86400 |
| simplek12.com | simplek12.com.1.arsmtp.com | 10 | 86400 |
| Host | NS Record | TTL |
|---|---|---|
| simplek12.com | ns4dfh.name.com | 300 |
| simplek12.com | ns1hwy.name.com | 300 |
| simplek12.com | ns2fgv.name.com | 300 |
| simplek12.com | ns3hjx.name.com | 300 |
| Host | TXT Record | TTL |
|---|---|---|
| simplek12.com | google-site-verification=J5_QDFK8SB_uHfgY92UELyZstptx1LdUKqUdljS9BOs | 86400 |
| simplek12.com | MS=ms42362182 | 3600 |
| simplek12.com | spf2.0/pra include:e2ma.net ip4:64.132.127.160/27 ip4:66.192.136.64/28 ip4:209.18.93.0/24 -all | 86400 |
| simplek12.com | MS=ms83067184 | 86400 |
| simplek12.com | MS=ms29357607 | 3600 |
| simplek12.com | v=spf1 mx a ip4:64.132.127.160/27 ip4:66.192.136.64/28 ip4:128.136.37.0/24 ip4:66.179.147.160/27 include:e2ma.net include:mail.zendesk.com -all | 86400 |
| simplek12.com | MS=ms83053395 | 86400 |
ns1hwy.name.com
TTL: 300
Email address: support.name.com
Serial: 1566432000
Refresh: 10800
Retry: 3600
Expire: 604800
Minimum: 3600
Last tested: 03/20/2018
| Total Resources | 123 |
| Number of Hosts | 21 |
| Static Resources | 37 |
| JavaScript Resources | 47 |
| CSS Resources | 24 |
Last tested: 06/15/2019
| Total Resources | 222 |
| Number of Hosts | 37 |
| Static Resources | 113 |
| JavaScript Resources | 81 |
| CSS Resources | 37 |
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