Ctb.com Data Recognition Corporation
Ctb.com Overview
Ctb.com ranking shows that the page is at position 2,968,944 over the world, while the bulk of its audience is from United States, where it ranks 615,360.
It is beneficial to ctb.com that their hosting company MHE - McGraw-Hill Education, 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 MHE - McGraw-Hill Education, US servers.
In terms of rank-to-traffic ratio, ctb.com has 248 unique users per day, viewing 251 pages. The rank based value of ctb.com is 3,154 USD. Every user makes 1.08 pageviews on average.
Ctb.com boasts a link base consisting of 227 referring domains and 249 external backlinks, as revealed by the data obtained from web network scanning.
Ctb.com top-level domain belongs to .COM domain zone. Check other webpages in .COM zone.
According the last verification test in November 23, 2024, ctb.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, Symantec and Web of Trust ctb.com is a fairly safe domain.
According the Mobile-Friendly test by Google ctb.com is nice optimized for mobile devices and tablets, however the webpage speed could be improved.
Ctb.com Rank Summary
Audience Geography. Where are ctb.com visitors located?
| Country | Visitors |
|---|---|
 United States US | 100% |
| Country | Pageviews |
|---|---|
| United States US | 100% |
| Country | Rank |
|---|---|
| United States US | 615360 |
Where do visitors go on ctb.com?
| Subdomain | Pageviews |
|---|
| Subdomain | Pageviews per User |
|---|
| Subdomain | Reach |
|---|
How popular is ctb.com?
| Period | Global Rank | Global Rank Delta |
|---|---|---|
| past 3 months | 2968944 | -2587228 |
| past month | 2715178 | -116819 |
| past week | 1397756 | -1704753 |
| Days | Pageviews Rank | Pageviews Rank Delta | Pageviews per Million | Pageviews per Million Delta | Pageviews per User | Pageviews per User Delta |
|---|---|---|---|---|---|---|
| 90 | 4225256 | -3181516 | 0 | 100% | 1 | 0% |
| 30 | 3760161 | -155997 | 0 | 8% | 1 | 0% |
| 7 | 1952321 | -1521900 | 1 | 200% | 1 | 0% |
| Days | Reach Rank | Reach Rank Delta | Reach per Million | Reach per Million Delta |
|---|---|---|---|---|
| 90 | 2449026 | -2362159 | 11 | 100% |
| 30 | 2319417 | -95572 | 1 | 8% |
| 7 | 1151203 | -1570423 | 3 | 200% |
Ctb.com Website Safety
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 ctb.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 ctb.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 ctb.com for mature or inappropriate content, only security checks are evaluated.
The WOT calculates reputation of the ctb.com. This reputation system receives ratings from users and information from third-party sources, assesses the ctb.com for safety features and confirms, whether ctb.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 |
Ctb.com Rank History
Alexa Rank shows how popular ctb.com is in comparison with other sites. The most popular site has Alexa Rank equals 1. If ctb.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 ctb.com and pageviews on ctb.com over the past 3 months.
Ctb.com Hosting Information
ASN ID: 62575
ASN Title: MHE - McGraw-Hill Education, USLast Update: 10/05/2023
#
# 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: 62575
ASName: MHE
ASHandle: AS62575
RegDate: 2013-07-16
Updated: 2013-07-16
Comment: McGraw Hill Education.
Ref: https://rdap.arin.net/registry/autnum/62575
OrgName: McGraw-Hill Education
OrgId: MGEHL
Address: 2 Penn Plaza
City: New York
StateProv: NY
PostalCode: 10121
Country: US
RegDate: 2013-06-07
Updated: 2016-09-07
Ref: https://rdap.arin.net/registry/entity/MGEHL
OrgTechHandle: JDT8-ARIN
OrgTechName: Turbett, Joe Dorian
OrgTechPhone: +1-614-562-9451
OrgTechEmail: Joe.Turbett@mheducation.com
OrgTechRef: https://rdap.arin.net/registry/entity/JDT8-ARIN
OrgTechHandle: DMA425-ARIN
OrgTechName: Mann, David
OrgTechPhone: +1-609-638-3934
OrgTechEmail: david.mann@mheducation.com
OrgTechRef: https://rdap.arin.net/registry/entity/DMA425-ARIN
OrgTechHandle: FIELD72-ARIN
OrgTechName: Fields, Daniel
OrgTechPhone: +1-720-618-4422
OrgTechEmail: daniel.fields@mheducation.com
OrgTechRef: https://rdap.arin.net/registry/entity/FIELD72-ARIN
OrgAbuseHandle: MAOC-ARIN
OrgAbuseName: MHE Abuse Operations Center
OrgAbusePhone: +1-617-859-6003
OrgAbuseEmail: abuse@mheducation.com
OrgAbuseRef: https://rdap.arin.net/registry/entity/MAOC-ARIN
OrgNOCHandle: MNOC10-ARIN
OrgNOCName: MHE Network Operations Center
OrgNOCPhone: +1-617-859-6003
OrgNOCEmail: noc@mheducation.com
OrgNOCRef: https://rdap.arin.net/registry/entity/MNOC10-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.
#
Ctb.com Domain Registration and Settings
Domain Name: CTB.COM
Registry Domain ID: 2624377_DOMAIN_COM-VRSN
Registrar WHOIS Server: whois.networksolutions.com
Registrar URL: http://networksolutions.com
Updated Date: 2022-12-03T06:47:47Z
Creation Date: 1995-01-31T05:00:00Z
Registry Expiry Date: 2025-02-01T05:00:00Z
Registrar: Network Solutions, LLC
Registrar IANA ID: 2
Registrar Abuse Contact Email: domain.operations@web.com
Registrar Abuse Contact Phone: +1.8777228662
Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Name Server: NS-1446.AWSDNS-52.ORG
Name Server: NS-2022.AWSDNS-60.CO.UK
Name Server: NS-580.AWSDNS-08.NET
Name Server: NS-73.AWSDNS-09.COM
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of whois database: 2024-09-22T03:49:33Z
| Host | A Record | TTL |
|---|---|---|
| ctb.com | 192.243.90.150 | 1800 |
| Host | MX Record | Priority | TTL |
|---|---|---|---|
| ctb.com | aspmx.l.google.com | 1 | 3600 |
| ctb.com | aspmx2.googlemail.com | 10 | 3600 |
| ctb.com | aspmx3.googlemail.com | 10 | 3600 |
| ctb.com | alt1.aspmx.l.google.com | 5 | 3600 |
| ctb.com | alt2.aspmx.l.google.com | 5 | 3600 |
| Host | NS Record | TTL |
|---|---|---|
| ctb.com | ns-1446.awsdns-52.org | 172800 |
| ctb.com | ns-2022.awsdns-60.co.uk | 172800 |
| ctb.com | ns-580.awsdns-08.net | 172800 |
| ctb.com | ns-73.awsdns-09.com | 172800 |
| Host | TXT Record | TTL |
|---|---|---|
| ctb.com | google-site-verification=FOrBu-8RkyTBFMExLr-6x5wGq52ZCpeQqtG33yGIX8A | 300 |
ns-1446.awsdns-52.org
TTL: 900
Email address: awsdns-hostmaster.amazon.com
Serial: 1
Refresh: 7200
Retry: 900
Expire: 1209600
Minimum: 86400
Ctb.com HTML Check
Ctb.com Desktop Performance
Last tested: 05/27/2017
| Total Resources | 79 |
| Number of Hosts | 2 |
| Static Resources | 42 |
| JavaScript Resources | 23 |
| CSS Resources | 16 |
Ctb.com Mobile Insights
Last tested: 05/27/2017
| Total Resources | 79 |
| Number of Hosts | 2 |
| Static Resources | 42 |
| JavaScript Resources | 23 |
| CSS Resources | 16 |
Ctb.com Similar Audits
atrcm.com
blogradiovn.com
bluevoda.com
brainhunter.com
c*******s.com
centripetalnotion.com
cheapyslbags.com
collegeclub.com
comfortmaker.com
ctb.com
dermaflage.com
diningcode.com
empark.com
ex-ttcommunity.com
evolveroboticsindia.com
explainthebrain.com
fastleanpro-web.com
freefoodphotos.com
frontlineinsurance.com
gosim.com
gowherewhen.com
Ctb.com Common Typos
www.ctb.net
www.ctb.org
www.ctb.info
www.ctb.biz
www.ctb.us
www.ctb.mobi
www.tb.com
www.ctb.com
www.xtb.com
www.cxtb.com
www.xctb.com
www.dtb.com
www.cdtb.com
www.dctb.com
www.ftb.com
www.cftb.com
www.fctb.com
www.vtb.com
www.cvtb.com
www.vctb.com
www.cb.com
www.crb.com
www.ctrb.com
www.crtb.com
www.cfb.com
www.ctfb.com
www.cgb.com
www.ctgb.com
www.cgtb.com
www.cyb.com
www.ctyb.com
www.cytb.com
www.ct.com
www.ctv.com
www.ctbv.com
www.ctvb.com
www.ctg.com
www.ctbg.com
www.cth.com
www.ctbh.com
www.cthb.com
www.ctn.com
www.ctbn.com
www.ctnb.com
www.ctb.con