c4isrnet.com ▶ C4ISRNET, Media for the Intelligence-Age Military

C4isrnet.com | Key Trends

Online Status

Online

Server IP address resolved: Yes
Http response code: 200
Response time: 0.34 sec.
Last Checked: 01/23/2025

C4isrnet.com attracts 143,034 unique visitors daily, generating 858,206 pageviews. The estimated value of c4isrnet.com is 1,235,722 USD. Each visitor views approximately 6.42 pages on average.

According to Majestic's traffic estimates, c4isrnet.com ranks 18,380 globally.

C4isrnet.com server is located in United States, so we cannot determine if the distance might affect the page load time.

See the list of other websites hosted by CLOUDFLARENET - Cloudflare, Inc., US.

C4isrnet.com is registered with the .COM top-level domain. Explore additional websites within the .COM zone.

A recent examination on (October 10, 2024), indicates that c4isrnet.com has an expired SSL certificate issued by Google Trust Services (expired on November 23, 2024). Click the "Refresh" button in the Safety Information section for updated SSL details. See the list of websites using SSL certificates issued by Google Trust Services.

According to Google Safe Browsing and Symantec c4isrnet.com appears to be a safe domain.

Based on Google's Mobile-Friendly test, c4isrnet.com is optimized for mobile and tablet devices.

C4isrnet.com | General Site Information

Global Rank

Average Load Time

0.00sec

Links In Count

Website Value

$1.2 M

Audience Geography. Where are c4isrnet.com visitors located?

Country	Visitors

Country	Pageviews

Country	Rank

Where do visitors go on c4isrnet.com?

Subdomain	Pageviews

Subdomain	Pageviews per User

Subdomain	Reach

How popular is c4isrnet.com?

Period	Global Rank	Global Rank Delta

Days	Pageviews Rank	Pageviews Rank Delta	Pageviews per Million	Pageviews per Million Delta	Pageviews per User	Pageviews per User Delta

Days	Reach Rank	Reach Rank Delta	Reach per Million	Reach per Million Delta

C4isrnet.com | Safety and Security Details

Overview

Last Updated: 01/23/2025

Unknown status.

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: 03/31/2024

c4isrnet.com is safe.

Norton ConnectSafe evaluates c4isrnet.com for any unsafe and insecure content. The results are critical for families with young children.

Google Safe Search

Last Updated: 01/23/2025

Unknown status.

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

c4isrnet.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: 03/01/2021

c4isrnet.com is safe.

McAfee assesses c4isrnet.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 c4isrnet.com for mature or inappropriate content, only security checks are evaluated.

Web of Trust

Last Updated: 01/23/2025

c4isrnet.com child safety is unknown.

The WOT calculates reputation of the c4isrnet.com. This reputation system receives ratings from users and information from third-party sources, assesses the c4isrnet.com for safety features and confirms, whether c4isrnet.com is suitable for children.

C4isrnet.com | SSL Certificate Information

SSL Checker Tool

Domain	c4isrnet.com
Issuer Organization	Google Trust Services
Issuer	WE1
Algorithm	ecdsa-with-SHA256
Valid form	08/25/2024
Expiration	11/23/2024
Signed	Certificate is not self signed
Additional Domains	c4isrnet.com *.c4isrnet.com

C4isrnet.com | Server and Hosting Details

Server Location

Geolocation Tool

C4isrnet.com ASN Information

ASN Lookup Tool

ASN ID: 13335
ASN Title: CLOUDFLARENET - Cloudflare, Inc., US

Last Update: 08/01/2024

ASN Whois

#
# 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: 13335
ASName: CLOUDFLARENET
ASHandle: AS13335
RegDate: 2010-07-14
Updated: 2017-02-17
Comment: All Cloudflare abuse reporting can be done via https://www.cloudflare.com/abuse
Ref: https://rdap.arin.net/registry/autnum/13335

OrgName: Cloudflare, Inc.
OrgId: CLOUD14
Address: 101 Townsend Street
City: San Francisco
StateProv: CA
PostalCode: 94107
Country: US
RegDate: 2010-07-09
Updated: 2017-02-17
Comment: All Cloudflare abuse reporting can be done via https://www.cloudflare.com/abuse
Ref: https://rdap.arin.net/registry/entity/CLOUD14

OrgTechHandle: ADMIN2521-ARIN
OrgTechName: Admin
OrgTechPhone: +1-650-319-8930
OrgTechEmail: rir@cloudflare.com
OrgTechRef: https://rdap.arin.net/registry/entity/ADMIN2521-ARIN

OrgAbuseHandle: ABUSE2916-ARIN
OrgAbuseName: Abuse
OrgAbusePhone: +1-650-319-8930
OrgAbuseEmail: abuse@cloudflare.com
OrgAbuseRef: https://rdap.arin.net/registry/entity/ABUSE2916-ARIN

OrgNOCHandle: NOC11962-ARIN
OrgNOCName: NOC
OrgNOCPhone: +1-650-319-8930
OrgNOCEmail: noc@cloudflare.com
OrgNOCRef: https://rdap.arin.net/registry/entity/NOC11962-ARIN

RNOCHandle: NOC11962-ARIN
RNOCName: NOC
RNOCPhone: +1-650-319-8930
RNOCEmail: noc@cloudflare.com
RNOCRef: https://rdap.arin.net/registry/entity/NOC11962-ARIN

RTechHandle: ADMIN2521-ARIN
RTechName: Admin
RTechPhone: +1-650-319-8930
RTechEmail: rir@cloudflare.com
RTechRef: https://rdap.arin.net/registry/entity/ADMIN2521-ARIN

RAbuseHandle: ABUSE2916-ARIN
RAbuseName: Abuse
RAbusePhone: +1-650-319-8930
RAbuseEmail: abuse@cloudflare.com
RAbuseRef: https://rdap.arin.net/registry/entity/ABUSE2916-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.
#

C4isrnet.com | Domain Name Information

WHOIS

WHOIS Lookup Tool

Domain Whois

Domain Name: C4ISRNET.COM
Registry Domain ID: 1811277619_DOMAIN_COM-VRSN
Registrar WHOIS Server: whois.godaddy.com
Registrar URL: http://www.godaddy.com
Updated Date: 2024-04-29T18:08:33Z
Creation Date: 2013-06-27T15:00:16Z
Registry Expiry Date: 2025-06-27T15:00:16Z
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: DEAN.NS.CLOUDFLARE.COM
Name Server: MIA.NS.CLOUDFLARE.COM
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of whois database: 2024-10-21T12:22:17Z

DNS Records

DNS Lookup Tool

Host	A Record	TTL
c4isrnet.com	172.67.162.118	300
c4isrnet.com	104.21.49.115	300

Host	MX Record	Priority	TTL
c4isrnet.com	c4isrnet-com.mail.protection.outlook.com	100	300

Host	NS Record	TTL
c4isrnet.com	dean.ns.cloudflare.com	86400
c4isrnet.com	mia.ns.cloudflare.com	86400

Host	TXT Record	TTL
c4isrnet.com	0ed1fe018a0594f4eb7fe5492ca7942a348d3c445a	300
c4isrnet.com	MS=ms33588418	300
c4isrnet.com	facebook-domain-verification=oiv04tclfl0c2ak7ndvmiyon65kkos	300
c4isrnet.com	google-site-verification=KKkpdzhrOttQo0x0KHdqwgImHW34YAkRnSr3cd1olTk	300
c4isrnet.com	google-site-verification=QtcKLciYzYFKNwtP49oK8UfR4oa5bYJgpMD1Zmpvj2I	300
c4isrnet.com	google-site-verification=UyH6vsMptyc04_cl4gqGZcsdYkkAy7VenWnOxhOLUlA	300
c4isrnet.com	google-site-verification=olX8NrFtlymRKCW5-RuKHCzq5uEW1BOEUxBCTxEJzn4	300
c4isrnet.com	v=spf1 include:usb._netblocks.mimecast.com include:spf.protection.outlook.com include:aspmx.sailthru.com include:21258658.spf02.hubspotemail.net ~all	300
c4isrnet.com	yahoo-verification-key=xtu+MDDak7hEsjP0vg+qd5FRVoxt/bmc0vLUR5muJoc=	300

dean.ns.cloudflare.com
TTL: 1800
Email address: dns.cloudflare.com
Serial: 2357274245
Refresh: 10000
Retry: 2400
Expire: 604800
Minimum: 1800

C4isrnet.com | HTML Validation Report

HTML Validation Tool

Errors

A “meta” element with an “http-equiv” attribute whose value is “X-UA-Compatible” must have a “content” attribute with the value “IE=edge”.

A “charset” attribute on a “meta” element found after the first 1024 bytes.

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

Bad value “http://fifthdomain.com?source=c4-nav /disa /disa/” for attribute “href” on element “a”: Illegal character in query: space is not allowed.

Bad value “text-field” for attribute “type” on element “input”.

Bad value “http://fifthdomain.com?source=c4-nav /disa /disa//” for attribute “href” on element “a”: Illegal character in query: space is not allowed.

Bad value “upper-west layout” for attribute “id” on element “section”: An ID must not contain whitespace.

Element “img” is missing required attribute “src”.

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

Bad value “5 hours ago” for attribute “datetime” on element “time”: The literal did not satisfy the time-datetime format.

Bad value “7 hours ago” for attribute “datetime” on element “time”: The literal did not satisfy the time-datetime format.

Bad value “8 hours ago” for attribute “datetime” on element “time”: The literal did not satisfy the time-datetime format.

Bad value “10 hours ago” for attribute “datetime” on element “time”: The literal did not satisfy the time-datetime format.

Bad value “13 hours ago” for attribute “datetime” on element “time”: The literal did not satisfy the time-datetime format.

Bad value “1 day ago” for attribute “datetime” on element “time”: The literal did not satisfy the time-datetime format.

Bad value “upper-east layout” for attribute “id” on element “section”: An ID must not contain whitespace.

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

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

Element “h7” not allowed as child of element “div” in this context. (Suppressing further errors from this subtree.)

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

The “font” element is obsolete. Use CSS instead.

Duplicate ID “firstStory”.

Duplicate attribute “class”.

No space between attributes.

Quote “"” in attribute name. Probable cause: Matching quote missing somewhere earlier.

Attribute “top-nav-list-item” not allowed on element “li” at this point.

Attribute “first"” not allowed on element “li” at this point.

Attribute “"” not allowed on element “li” at this point.

Attribute “last"” not allowed on element “li” at this point.

End tag “div” seen, but there were open elements.

Unclosed element “ul”.

The “itemprop” attribute was specified, but the element is not a property of any item.

Warnings

The “navigation” role is unnecessary for element “nav”.

Section lacks heading. Consider using “h2”-“h6” elements to add identifying headings to all sections.

Consider using the “h1” element as a top-level heading only (all “h1” elements are treated as top-level headings by many screen readers and other tools).

The first occurrence of ID “firstStory” was here.

The “contentinfo” role is unnecessary for element “footer”.

Attribute “first"” is not serializable as XML 1.0.

Attribute “"” is not serializable as XML 1.0.

Attribute “last"” is not serializable as XML 1.0.

This document appears to be written in English. Consider adding “lang="en"” (or variant) to the “html” start tag.

C4isrnet.com | Desktop Performance Insights

Last tested: 08/23/2015

Desktop

Desktop Speed

79%

Reduce server response time

Optimize images

Leverage browser caching

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

Minify JavaScript

Desktop Resource Breakdown

Total Resources	151
Number of Hosts	37
Static Resources	108
JavaScript Resources	32
CSS Resources	5

C4isrnet.com | Mobile Performance Insights

Last tested: 08/23/2015

Mobile

Mobile Usability

99%

Size tap targets appropriately

Mobile Speed

66%

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

Leverage browser caching

Optimize images

Reduce server response time

Enable compression

Mobile Resource Breakdown

Total Resources	88
Number of Hosts	18
Static Resources	72
JavaScript Resources	21
CSS Resources	2

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C4isrnet.com C4ISRNET, Media for the Intelligence-Age Military | C4ISRNET

C4ISRNET is the premier content destination for defense and government communities to stay connected to technology and network innovations to ensure i...

C4isrnet.com | Key Trends

C4isrnet.com | General Site Information

C4isrnet.com | Safety and Security Details

C4isrnet.com | Server and Hosting Details

C4isrnet.com | Domain Name Information

C4isrnet.com | HTML Validation Report

C4isrnet.com | Desktop Performance Insights

C4isrnet.com | Mobile Performance Insights

C4isrnet.com | Competitors Analysis

C4isrnet.com | Common Typographical Errors