Sirs.com K-12
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Server IP address resolved: Yes
Http response code: 200
Response time: 1.30 sec.
Last Checked: 01/24/2025
Sirs.com attracts 744 unique visitors daily, generating 2,305 pageviews. The estimated value of sirs.com is 42,179 USD. Each visitor views approximately 3.32 pages on average.
According to Majestic's traffic estimates, sirs.com ranks 23,198 globally, with the majority of its visitors coming from United States, where it holds the 32,933 position.
It is beneficial for sirs.com that their data center (provided by PROQUEST - PROQUEST, 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 PROQUEST - PROQUEST, LLC, US.
Sirs.com is registered with the .COM top-level domain. Explore additional websites within the .COM zone.
According to the latest verification on (January 24, 2025), sirs.com has an invalid SSL certificate. Click the "Refresh" button in the Safety Information section for updated SSL details.
According to Google Safe Browsing, Google Safe Search and Symantec sirs.com appears to be a safe domain.
Based on Google's Mobile-Friendly test, sirs.com is optimized for mobile and tablet devices, although the web page loading speed could be improved.
Audience Geography. Where are sirs.com visitors located?
| Country | Visitors |
|---|---|
 United States US | 98.7% |
| Other | 1.3% |
| Country | Pageviews |
|---|---|
| United States US | 98.8% |
| Other | 1.2% |
| Country | Rank |
|---|---|
| United States US | 32933 |
Where do visitors go on sirs.com?
| Subdomain | Pageviews |
|---|---|
| sks.sirs.com | 66.89% |
| prod.sirs.com | 29.62% |
| ars.sirs.com | 3.25% |
| other | 0.24% |
| Subdomain | Pageviews per User |
|---|---|
| prod.sirs.com | 3.8 |
| sks.sirs.com | 2.9 |
| ars.sirs.com | 1 |
| Subdomain | Reach |
|---|---|
| sks.sirs.com | 74.72% |
| prod.sirs.com | 25.2% |
| ars.sirs.com | 8.93% |
How popular is sirs.com?
| Period | Global Rank | Global Rank Delta |
|---|---|---|
| past 3 months | 308861 | 214100 |
| past month | 172167 | -313549 |
| past week | 178193 | -19397 |
| yesterday | 214966 | -846823 |
| Days | Pageviews Rank | Pageviews Rank Delta | Pageviews per Million | Pageviews per Million Delta | Pageviews per User | Pageviews per User Delta |
|---|---|---|---|---|---|---|
| 90 | 307362 | 198077 | 13 | -73.175% | 3.1 | 30% |
| 30 | 170361 | -330817 | 28 | 310% | 3.2 | 10% |
| 7 | 223951 | -1741 | 2 | -0.3% | 2.2 | -16.6% |
| 1 | 251242 | -651782 | 2 | 800% | 3 | -16.94% |
| Days | Reach Rank | Reach Rank Delta | Reach per Million | Reach per Million Delta |
|---|---|---|---|---|
| 90 | 331008 | 237239 | 16 | -78.801% |
| 30 | 186153 | -330064 | 32 | 260% |
| 7 | 176038 | -28656 | 34 | 20% |
| 1 | 221413 | -873167 | 3 | 1000% |
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 sirs.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 sirs.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 sirs.com for mature or inappropriate content, only security checks are evaluated.
The WOT calculates reputation of the sirs.com. This reputation system receives ratings from users and information from third-party sources, assesses the sirs.com for safety features and confirms, whether sirs.com is suitable for children.
| WARNING! | Certificate download error. Previous scan results are shown below. |
| Domain | Unknown |
| Issuer Organization | Unknown |
| Issuer | Unknown |
| Algorithm | Unknown |
| Valid form | Unknown |
| Expiration | Unknown |
| Signed | No information |
| Additional Domains |
ASN ID: 40675
ASN Title: PROQUEST - PROQUEST, LLC, US
Last Update: 07/19/2024
#
# 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: 40675
ASName: PROQUEST
ASHandle: AS40675
RegDate: 2008-02-26
Updated: 2012-02-24
Ref: https://rdap.arin.net/registry/autnum/40675
OrgName: PROQUEST, LLC
OrgId: PROQU-3
Address: 789 East Eisenhower Pkwy
City: Ann Arbor
StateProv: MI
PostalCode: 48108
Country: US
RegDate: 2007-12-12
Updated: 2014-05-27
Ref: https://rdap.arin.net/registry/entity/PROQU-3
OrgTechHandle: PNPD-ARIN
OrgTechName: PROQUEST Network Planning and Design
OrgTechPhone: +1-734-761-4700
OrgTechEmail: network@proquest.com
OrgTechRef: https://rdap.arin.net/registry/entity/PNPD-ARIN
OrgAbuseHandle: ABUSE4693-ARIN
OrgAbuseName: Abuse POC
OrgAbusePhone: +1-734-761-4700
OrgAbuseEmail: abuse@proquest.com
OrgAbuseRef: https://rdap.arin.net/registry/entity/ABUSE4693-ARIN
RNOCHandle: PNPD-ARIN
RNOCName: PROQUEST Network Planning and Design
RNOCPhone: +1-734-761-4700
RNOCEmail: network@proquest.com
RNOCRef: https://rdap.arin.net/registry/entity/PNPD-ARIN
RAbuseHandle: PNPD-ARIN
RAbuseName: PROQUEST Network Planning and Design
RAbusePhone: +1-734-761-4700
RAbuseEmail: network@proquest.com
RAbuseRef: https://rdap.arin.net/registry/entity/PNPD-ARIN
RTechHandle: PNPD-ARIN
RTechName: PROQUEST Network Planning and Design
RTechPhone: +1-734-761-4700
RTechEmail: network@proquest.com
RTechRef: https://rdap.arin.net/registry/entity/PNPD-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: SIRS.COM
Registry Domain ID: 4257439_DOMAIN_COM-VRSN
Registrar WHOIS Server: whois.markmonitor.com
Registrar URL: http://www.markmonitor.com
Updated Date: 2024-04-11T09:04:01Z
Creation Date: 1994-05-12T04:00:00Z
Registry Expiry Date: 2025-05-13T04:00:00Z
Registrar: MarkMonitor Inc.
Registrar IANA ID: 292
Registrar Abuse Contact Email: abusecomplaints@markmonitor.com
Registrar Abuse Contact Phone: +1.2086851750
Domain Status: clientDeleteProhibited https://icann.org/epp#clientDeleteProhibited
Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Domain Status: clientUpdateProhibited https://icann.org/epp#clientUpdateProhibited
Name Server: NS1.MARKMONITOR.COM
Name Server: NS2.MARKMONITOR.COM
Name Server: NS3.MARKMONITOR.COM
Name Server: NS4.MARKMONITOR.COM
Name Server: NS5.MARKMONITOR.COM
Name Server: NS6.MARKMONITOR.COM
Name Server: NS7.MARKMONITOR.COM
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of whois database: 2024-09-16T21:17:37Z
| Host | A Record | TTL |
|---|---|---|
| sirs.com | 165.215.204.52 | 300 |
| Host | MX Record | Priority | TTL |
|---|---|---|---|
| sirs.com | mxb-00275104.gslb.pphosted.com | 10 | 7200 |
| sirs.com | mxa-00275104.gslb.pphosted.com | 10 | 7200 |
| Host | NS Record | TTL |
|---|---|---|
| sirs.com | ns4.proquest.com | 3600 |
| sirs.com | ns3.proquest.com | 3600 |
| sirs.com | ns1.proquest.com | 3600 |
| sirs.com | ns2.proquest.com | 3600 |
| Host | TXT Record | TTL |
|---|---|---|
| sirs.com | MS=ms93131151 | 7200 |
| sirs.com | v=spf1 ip4:165.215.0.0/16 include:spf.protection.outlook.com ~all | 7200 |
| sirs.com | fbPVr5gozKK+SzM0kCJIeo7qgEgpLFUYcEB8EoHqEjgAptJRV6dGVE0RNZ7kpjKJwXrnM2eP9Sl2eWn3M9TZAg== | 7200 |
ns1.proquest.com
TTL: 900
Email address: hostmaster.proquest.com
Serial: 2004072181
Refresh: 1800
Retry: 900
Expire: 604800
Minimum: 900
Last tested: 12/14/2019
| Total Resources | 72 |
| Number of Hosts | 22 |
| Static Resources | 47 |
| JavaScript Resources | 18 |
| CSS Resources | 6 |
Last tested: 05/22/2017
| Total Resources | 66 |
| Number of Hosts | 17 |
| Static Resources | 49 |
| JavaScript Resources | 17 |
| CSS Resources | 6 |
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