codesignal.com
Coding Tests & Assessments for Interviews | CodeSignal

Coding Tests and Assessments for Hiring at Scale

Learn how you can go beyond resumes in technical hiring with scalable screening for programming skills. CodeSignal is a state-of-the-art platform for coding tests and assessments for interviews.

No Keywords

Technical Rating

XSS attack - not protected. HTTP header "X-XSS-Protection" not found

User Interface redress attack - not protected. HTTP header "X-Frame-Options" not found

HTTP request response - 200

HTTPS request response - 200

Redirect from HTTP to HTTPS

iHTTP redirect: https://codesignal.com/

Server response time 1,038 sec

HTML load time 0,719 sec

iHTML length: 243884

A link to a favicon is specified

iNumber of IMGs: 46

The ALT attribute is set for all IMGs

Adapted for mobile devices. It uses the VIEWPORT tag

!W3C Validation. Number of HTML errors: 29

W3C Validation. Number of HTML warnings: 65

Uses robots.txt

!Doesn't use a sitemap

DNS MX record is available. Anti-spam DMARC and ADSP records are available

Exact physical location of Codesignal.com

iEU # Country is really world wide see http://www.iana.org.

Technical Information

iServer: cloudflare

iCodesignal.com created 9 year(s) 9 month(s) 4 day(s) ago (2015-05-27)

iRegistration period ends in (2022-05-27)

iCodesignal.com is registered in the NAMESILO, LLC

iCodesignal.com registered to Domain Administrator

iСontacts: [email protected]

iNameservers: lisa.ns.cloudflare.com, mark.ns.cloudflare.com

iIPv4: 141.193.213.20, 141.193.213.21

iDNS TXT Records: "google-site-verification=DVzBhUPMv1T4W-viE1KdRw6u0v6uifK0S8HQ7fOJfzM"
"google-site-verification=E061HBds4gh1EoFI24ZCy1iRT8OhLfPA3ndYmH3k2jA"
"v=spf1 include:_spf.google.com include:calendar-server.bounces.google.com include:smtp1.uservoice.com include:mktomail.com -all"
"google-site-verification=o0jfL5zzlWGXtLfufR33Y6j86vvEXarCJo3CngDdSiE"

iDNS Mail Records: 1 aspmx.l.google.com., 5 alt1.aspmx.l.google.com., 5 alt2.aspmx.l.google.com., 10 aspmx2.googlemail.com., 10 aspmx3.googlemail.com.

iDMARC Mail Anti Spam Records: 141.193.213.21, 141.193.213.20

iAuthor Domain Signing Practices Mail Records: 141.193.213.21, 141.193.213.20

iRaw Whois Information

[Querying whois.verisign-grs.com]
[Redirected to whois.namesilo.com]
[Querying whois.namesilo.com]
[whois.namesilo.com]
Domain Name: codesignal.com
Registry Domain ID: 1933149525_DOMAIN_COM-VRSN
Registrar WHOIS Server: whois.namesilo.com
Registrar URL: https://www.namesilo.com/
Updated Date: 2020-10-28T07:00:00Z
Creation Date: 2015-05-27T07:00:00Z
Registrar Registration Expiration Date: 2022-05-27T07:00:00Z
Registrar: NameSilo, LLC
Registrar IANA ID: 1479
Registrar Abuse Contact Email: [email protected]
Registrar Abuse Contact Phone: +1.4805240066
Domain Status: clientTransferProhibited https://www.icann.org/epp#clientTransferProhibited
Registry Registrant ID:
Registrant Name: Domain Administrator
Registrant Organization: See PrivacyGuardian.org
Registrant Street: 1928 E. Highland Ave. Ste F104 PMB# 255
Registrant City: Phoenix
Registrant State/Province: AZ
Registrant Postal Code: 85016
Registrant Country: US
Registrant Phone: +1.3478717726
Registrant Phone Ext:
Registrant Fax:
Registrant Fax Ext:
Registrant Email: [email protected]
Registry Admin ID:
Admin Name: Domain Administrator
Admin Organization: See PrivacyGuardian.org
Admin Street: 1928 E. Highland Ave. Ste F104 PMB# 255
Admin City: Phoenix
Admin State/Province: AZ
Admin Postal Code: 85016
Admin Country: US
Admin Phone: +1.3478717726
Admin Phone Ext:
Admin Fax:
Admin Fax Ext:
Admin Email: [email protected]
Registry Tech ID:
Tech Name: Domain Administrator
Tech Organization: See PrivacyGuardian.org
Tech Street: 1928 E. Highland Ave. Ste F104 PMB# 255
Tech City: Phoenix
Tech State/Province: AZ
Tech Postal Code: 85016
Tech Country: US
Tech Phone: +1.3478717726
Tech Phone Ext:
Tech Fax:
Tech Fax Ext:
Tech Email: [email protected]
Name Server: lisa.ns.cloudflare.com
Name Server: mark.ns.cloudflare.com
DNSSEC: unsigned
URL of the ICANN WHOIS Data Problem Reporting System: http://wdprs.internic.net/
>>> Last update of WHOIS database: 2021-08-05T07:00:00Z <<<

For more information on Whois status codes, please visit https://icann.org/epp

NOTICE AND TERMS OF USE: You are not authorized to access or query our WHOIS
database through the use of high-volume, automated, electronic processes. The
Data in our WHOIS database is provided for information purposes only, and to
assist persons in obtaining information about or related to a domain name
registration record. We do not guarantee its accuracy. By submitting a WHOIS
query, you agree to abide by the following terms of use: You agree that you may
use this Data only for lawful purposes and that under no circumstances will you
use this Data to: (1) allow, enable, or otherwise support the transmission of
mass unsolicited, commercial advertising or solicitations via e-mail, telephone,
or facsimile; or (2) enable high volume, automated, electronic processes that
apply to us (or our computer systems). The compilation, repackaging,
dissemination or other use of this Data is expressly prohibited without our
prior written consent. We reserve the right to terminate your access to the
WHOIS database at our sole discretion, including without limitation, for
excessive querying of the WHOIS database or for failure to otherwise abide by
this policy. We reserve the right to modify these terms at any time.

Domains - cheap, easy, and secure at NameSilo.com

https://www.namesilo.com

Register your domain now at www.NameSilo.com - Domains. Cheap, Fast and Secure

iRaw IPv4 Information 141.193.213.20

[Querying whois.ripe.net]
[whois.ripe.net]
% This is the RIPE Database query service.
% The objects are in RPSL format.
%
% The RIPE Database is subject to Terms and Conditions.
% See http://www.ripe.net/db/support/db-terms-conditions.pdf

% Note: this output has been filtered.
%       To receive output for a database update, use the "-B" flag.

% Information related to '141.193.112.0 - 141.193.213.255'

% No abuse contact registered for 141.193.112.0 - 141.193.213.255

inetnum:        141.193.112.0 - 141.193.213.255
netname:        NON-RIPE-NCC-MANAGED-ADDRESS-BLOCK
descr:          IPv4 address block not managed by the RIPE NCC
remarks:        ------------------------------------------------------
remarks:
remarks:        For registration information,
remarks:        you can consult the following sources:
remarks:
remarks:        IANA
remarks:        http://www.iana.org/assignments/ipv4-address-space
remarks:        http://www.iana.org/assignments/iana-ipv4-special-registry
remarks:        http://www.iana.org/assignments/ipv4-recovered-address-space
remarks:
remarks:        AFRINIC (Africa)
remarks:        http://www.afrinic.net/ whois.afrinic.net
remarks:
remarks:        APNIC (Asia Pacific)
remarks:        http://www.apnic.net/ whois.apnic.net
remarks:
remarks:        ARIN (Northern America)
remarks:        http://www.arin.net/ whois.arin.net
remarks:
remarks:        LACNIC (Latin America and the Carribean)
remarks:        http://www.lacnic.net/ whois.lacnic.net
remarks:
remarks:        ------------------------------------------------------
country:        EU # Country is really world wide
admin-c:        IANA1-RIPE
tech-c:         IANA1-RIPE
status:         ALLOCATED UNSPECIFIED
mnt-by:         RIPE-NCC-HM-MNT
created:        2019-01-07T10:47:29Z
last-modified:  2019-01-07T10:47:29Z
source:         RIPE

role:           Internet Assigned Numbers Authority
address:        see http://www.iana.org.
admin-c:        IANA1-RIPE
tech-c:         IANA1-RIPE
nic-hdl:        IANA1-RIPE
remarks:        For more information on IANA services
remarks:        go to IANA web site at http://www.iana.org.
mnt-by:         RIPE-NCC-MNT
created:        1970-01-01T00:00:00Z
last-modified:  2001-09-22T09:31:27Z
source:         RIPE # Filtered

% This query was served by the RIPE Database Query Service version 1.101 (WAGYU)

iRaw DNS Information

A: 141.193.213.20
A: 141.193.213.21

TXT: "google-site-verification=DVzBhUPMv1T4W-viE1KdRw6u0v6uifK0S8HQ7fOJfzM"
TXT: "google-site-verification=E061HBds4gh1EoFI24ZCy1iRT8OhLfPA3ndYmH3k2jA"
TXT: "v=spf1 include:_spf.google.com include:calendar-server.bounces.google.com include:smtp1.uservoice.com include:mktomail.com -all"
TXT: "google-site-verification=o0jfL5zzlWGXtLfufR33Y6j86vvEXarCJo3CngDdSiE"

MX: 1 aspmx.l.google.com.
MX: 5 alt1.aspmx.l.google.com.
MX: 5 alt2.aspmx.l.google.com.
MX: 10 aspmx2.googlemail.com.
MX: 10 aspmx3.googlemail.com.

DMARC: 141.193.213.21
DMARC: 141.193.213.20

ADSP: 141.193.213.21
ADSP: 141.193.213.20