Cem.com CEM Corporation
CEM is the leading provider of microwave instrumentation for analytical and synthetic chemistry applications. Major application areas include acid dig...
Over the time cem.com has been ranked as high as 28,118 in the world, while most of its traffic comes from United States, where it reached as high as 454,420 position.
Cem.com receives about 294 unique visitors and 794 pageviews per day. The estimated value of cem.com is 5,840 USD. Each unique visitor makes about 2.7 pageviews on average.
Cem.com is registered under .COM top-level domain. Check other websites in .COM zone.
At the time of the last check (July 10, 2024) cem.com has a valid and up-to-date SSL certificate issued by Amazon that expires on April 04, 2025. Check other websites using SSL certificates issued by Amazon.
According to Google Safe Browsing, Google Safe Search, Symantec and Web of Trust cem.com is quite a safe domain.
Mobile-Friendly test indicates that cem.com is well optimized for mobile and tablet devices.
Audience Geography. Where are cem.com visitors located?
| Country | Rank |
|---|---|
 United States US | 454420 |
| Country | Percent of Pageviews |
|---|---|
| United States US | 20.5% |
| Other | 79.9% |
| Country | Percent of Visitors |
|---|---|
| United States US | 30.4% |
| Other | 69.6% |
Where do visitors go on cem.com?
| Subdomain | Pageviews |
|---|---|
| cem.com | 97.41% |
| other | 2.59% |
| Subdomain | Pageviews per User |
|---|---|
| cem.com | 2.1 |
| Subdomain | Reach |
|---|---|
| cem.com | 94.71% |
How popular is cem.com?
| Days | Reach Rank | Reach Rank Delta | Reach per Million | Reach per Million Delta |
|---|---|---|---|---|
| 90 | 883348 | 7249 | 44 | -0.549% |
| 30 | 773665 | -433577 | 56 | 80% |
| 7 | 1186261 | 407101 | 3 | -44.66% |
| Days | Pageviews Rank | Pageviews Rank Delta | Pageviews per Million | Pageviews per Million Delta | Pageviews per User | Pageviews per User Delta |
|---|---|---|---|---|---|---|
| 90 | 864878 | 95866 | 3 | -13.6% | 2.7 | -13.18% |
| 30 | 924126 | -336073 | 3 | 60% | 2 | -10.53% |
| 7 | 1232074 | 600443 | 2 | -61.05% | 2 | -29.63% |
| Period | Global Rank | Global Rank Delta |
|---|---|---|
| past 3 months | 842144 | 35293 |
| past month | 783390 | -386163 |
| past week | 1158267 | 473308 |
Alexa Rank shows how popular cem.com is in comparison with other sites. The most popular site has Alexa Rank equals 1. If cem.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 cem.com and pageviews on cem.com over the past 3 months.
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 cem.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.
"cem.com" is not a phishing page.
"cem.com" does not install unwanted software.
"cem.com" does not contain harmfull applications.
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 cem.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 cem.com for mature or inappropriate content, only security checks are evaluated.
The WOT calculates reputation of the cem.com. This reputation system receives ratings from users and information from third-party sources, assesses the cem.com for safety features and confirms, whether cem.com is suitable for children.
| Domain | cem.com |
| Issuer Organization | Amazon |
| Issuer | Amazon RSA 2048 M03 |
| Algorithm | RSA-SHA256 |
| Valid form | 03/06/2024 |
| Expiration | 04/04/2025 |
| Signed | Certificate is not self signed |
| Additional Domains | cem.com *.cem.com |
Not Found
ASN ID: 14618
ASN Title: AMAZON-AES - Amazon.com, Inc., US
Last Update: 11/05/2024
#
# 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
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# Copyright 1997-2018, American Registry for Internet Numbers, Ltd.
#
ASNumber: 14618
ASName: AMAZON-AES
ASHandle: AS14618
RegDate: 2005-11-04
Updated: 2012-03-02
Ref: https://rdap.arin.net/registry/autnum/14618
OrgName: Amazon.com, Inc.
OrgId: AMAZO-4
Address: Amazon Web Services, Inc.
Address: P.O. Box 81226
City: Seattle
StateProv: WA
PostalCode: 98108-1226
Country: US
RegDate: 2005-09-29
Updated: 2017-01-28
Comment: For details of this service please see
Comment: http://ec2.amazonaws.com/
Ref: https://rdap.arin.net/registry/entity/AMAZO-4
OrgNOCHandle: AANO1-ARIN
OrgNOCName: Amazon AWS Network Operations
OrgNOCPhone: +1-206-266-4064
OrgNOCEmail: amzn-noc-contact@amazon.com
OrgNOCRef: https://rdap.arin.net/registry/entity/AANO1-ARIN
OrgTechHandle: ANO24-ARIN
OrgTechName: Amazon EC2 Network Operations
OrgTechPhone: +1-206-266-4064
OrgTechEmail: amzn-noc-contact@amazon.com
OrgTechRef: https://rdap.arin.net/registry/entity/ANO24-ARIN
OrgAbuseHandle: AEA8-ARIN
OrgAbuseName: Amazon EC2 Abuse
OrgAbusePhone: +1-206-266-4064
OrgAbuseEmail: abuse@amazonaws.com
OrgAbuseRef: https://rdap.arin.net/registry/entity/AEA8-ARIN
RTechHandle: ANO24-ARIN
RTechName: Amazon EC2 Network Operations
RTechPhone: +1-206-266-4064
RTechEmail: amzn-noc-contact@amazon.com
RTechRef: https://rdap.arin.net/registry/entity/ANO24-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: CEM.COM
Registry Domain ID: 263164_DOMAIN_COM-VRSN
Registrar WHOIS Server: whois.networksolutions.com
Registrar URL: http://networksolutions.com
Updated Date: 2019-05-01T15:06:57Z
Creation Date: 1997-05-22T04:00:00Z
Registry Expiry Date: 2028-05-23T04:00:00Z
Registrar: Network Solutions, LLC
Registrar IANA ID: 2
Registrar Abuse Contact Email: abuse@web.com
Registrar Abuse Contact Phone: +1.8003337680
Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Name Server: NS0.DNSMADEEASY.COM
Name Server: NS1.DNSMADEEASY.COM
Name Server: NS2.DNSMADEEASY.COM
Name Server: NS3.DNSMADEEASY.COM
Name Server: NS4.DNSMADEEASY.COM
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of whois database: 2021-12-13T08:41:44Z
| Host | A Record | TTL |
|---|
| Host | MX Record | Priority | TTL |
|---|
| Host | NS Record | TTL |
|---|
| Host | TXT Record | TTL |
|---|
Last tested: 05/20/2017
| Total Resources | 48 |
| Number of Hosts | 5 |
| Static Resources | 41 |
| JavaScript Resources | 15 |
| CSS Resources | 5 |
Last tested: 02/09/2018
| Total Resources | 108 |
| Number of Hosts | 7 |
| Static Resources | 98 |
| JavaScript Resources | 59 |
| CSS Resources | 17 |
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