Sirs.com K-12

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Sirs.com Overview

Sirs.com ranking shows that the page is at position 308,861 over the world, while the bulk of its audience is from United States, where it ranks 32,933.

It is beneficial to sirs.com that their hosting company PROQUEST - PROQUEST, LLC, US servers are located in United States, as that reduces page load time for the majority of their users. See the list of other webpages hosted on PROQUEST - PROQUEST, LLC, US servers.

In terms of rank-to-traffic ratio, sirs.com has 744 unique users per day, viewing 2,305 pages. The rank based value of sirs.com is 42,616 USD. Every user makes 3.32 pageviews on average.

Sirs.com boasts a link base consisting of 388 referring domains and 455 external backlinks, as revealed by the data obtained from web network scanning.

Sirs.com top-level domain belongs to .COM domain zone. Check other webpages in .COM zone.

According the last verification test in November 26, 2024, sirs.com has an invalid SSL certificate. Click button “Update” SSL Information at the Safety Information section.

Based on data from Google Safe Browsing, Google Safe Search and Symantec sirs.com is a fairly safe domain.

According the Mobile-Friendly test by Google sirs.com is nice optimized for mobile devices and tablets, however the webpage speed could be improved.

Sirs.com Rank Summary

Global Rank

308,861

Average Load Time

1.00sec

Links In Count

764

Website Value

$39,459

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%

Sirs.com Website Safety

Overview

Last Updated: 11/26/2024

Overall result - sirs.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: 03/24/2024

sirs.com is safe.

Norton ConnectSafe evaluates sirs.com for any unsafe and insecure content. The results are critical for families with young children.

Google Safe Search

Last Updated: 02/11/2019

sirs.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

sirs.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: 02/24/2021

sirs.com is safe.

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.

Web of Trust

Last Updated: 11/26/2024

sirs.com child safety is unknown.

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.

SSL Information

SSL Checker Tool

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

Sirs.com Rank History

Alexa Rank shows how popular sirs.com is in comparison with other sites. The most popular site has Alexa Rank equals 1. If sirs.com has Alexa Rank equals 100,000, then it is in TOP 100,000 popular sites in the world. The rank is calculated using a combination of average daily visitors to sirs.com and pageviews on sirs.com over the past 3 months.

Sirs.com Hosting Information

Server Location

Geolocation Tool

ASN Information

ASN Lookup Tool

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.
#

Sirs.com Domain Registration and Settings

WHOIS

WHOIS Lookup Tool

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

DNS Records

DNS Lookup Tool

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

Sirs.com HTML Check

HTML Validation Tool

Warnings

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

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

Errors

The “language” attribute on the “script” element is obsolete. Use the “type” attribute instead.

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

Bad value “_new” for attribute “target” on element “a”: Reserved keyword “new” used.

Character reference was not terminated by a semicolon.

Attribute “name” not allowed on element “meta” at this point.

Element “meta” is missing one or more of the following attributes: “itemprop”, “property”.

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

No space between attributes.

Bad value “button” for attribute “type” on element “a”: Subtype missing.

Sirs.com Desktop Performance

Last tested: 12/14/2019

Desktop Speed

39%

Optimize images

Leverage browser caching

Avoid landing page redirects

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

Reduce server response time

Minify JavaScript

Minify HTML

Minify CSS

Desktop Resource Breakdown

Total Resources	72
Number of Hosts	22
Static Resources	47
JavaScript Resources	18
CSS Resources	6

Sirs.com Mobile Insights

Last tested: 05/22/2017

Mobile Usability

99%

Size tap targets appropriately

Mobile Speed

44%

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

Optimize images

Leverage browser caching

Avoid landing page redirects

Minify JavaScript

Minify CSS

Minify HTML

Mobile Resource Breakdown

Total Resources	66
Number of Hosts	17
Static Resources	49
JavaScript Resources	17
CSS Resources	6

Sirs.com Common Typos

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Sirs.com K-12

ProQuest's Ed Tech solutions helps develop critical thinking and information literacy with age-appropriate content and tools

Sirs.com Overview

Sirs.com Rank Summary

Sirs.com Website Safety

Sirs.com Rank History

Sirs.com Hosting Information

Sirs.com Domain Registration and Settings

Sirs.com HTML Check

Sirs.com Desktop Performance

Sirs.com Mobile Insights

Sirs.com Similar Audits

Sirs.com Common Typos