basis.com ▷ Digital Advertising Platform | Basis Technologies (formerly Centro)

Quick Summary

Online Status

Online

Server IP address resolved: Yes
Http response code: 200
Response time: 0.19 sec.
Last Checked: 08/15/2025

Basis.com traffic volume is 433 unique daily visitors and their 650 pageviews. The web value rate of basis.com is 6,249 USD. Each visitor makes around 1.61 page views on average.

By Alexa's traffic estimates basis.com placed at 38,341 position over the world.

Basis.com registered under .COM top-level domain. Check other websites in .COM zone.

The last verification results, performed on (June 30, 2024) basis.com show that basis.com has an expired SSL certificate issued by Let's Encrypt (expired on August 22, 2024). Click “Refresh” button for SSL Information at the Safety Information section. Check the list of websites using SSL certificates issued by Let's Encrypt.

In accordance with Google Safe Browsing, Google Safe Search and Symantec basis.com is pretty a safe domain.

Relying Google MobileFriendly test basis.com is well optimized for mobile and tablet devices, however web page loading speed may be improved.

Basis.com General Information

Global Rank

1,125,350

Average Load Time

1.02sec

Links In Count

Website Value

$5,840

Audience Geography. Where are basis.com visitors located?

Country	Visitors

Country	Pageviews

Country	Rank

Where do visitors go on basis.com?

Subdomain	Pageviews
documentation.basis.com	86.83%
other	13.17%

Subdomain	Pageviews per User
documentation.basis.com	1

Subdomain	Reach
documentation.basis.com	86.71%

How popular is basis.com?

Period	Global Rank	Global Rank Delta
past 3 months	1125350	15977
past month	1245904	59228
past week	1875013	991117
yesterday	1597628	0

Days	Pageviews Rank	Pageviews Rank Delta	Pageviews per Million	Pageviews per Million Delta	Pageviews per User	Pageviews per User Delta
90	1507297	160375	2	-14.06%	1.5	-20.11%
30	1846975	263485	1	-14.36%	1	-23.74%
7	2475212	1137971	1	-64.982%	1	0%
1	1710079	0	1	0%	1	0%

Days	Reach Rank	Reach Rank Delta	Reach per Million	Reach per Million Delta
90	1017614	-48344	37	7%
30	1019952	-49531	39	10%
7	1583766	856829	2	-64.982%
1	1532400	0	2	0%

Basis.com Safety Information

Overview

Last Updated: 08/15/2025

Overall result - basis.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: 04/01/2025

basis.com is safe.

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

Google Safe Search

Last Updated: 12/31/2016

basis.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

basis.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: 03/02/2021

basis.com is safe.

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

Web of Trust

Last Updated: 08/15/2025

basis.com child safety is unknown.

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

SSL Information

SSL Checker Tool

Domain	basis.com
Issuer Organization	Let's Encrypt
Issuer	E1
Algorithm	ecdsa-with-SHA384
Valid form	05/24/2024
Expiration	08/22/2024
Signed	Certificate is not self signed
Additional Domains	basis.com

Basis.com Server Information

Server Location

Geolocation Tool

ASN Information

ASN Lookup Tool

ASN ID: 209242
ASN Title: CLOUDFLARESPECTRUM Cloudflare, Inc., GB

Last Update: 07/08/2025

ASN Whois

#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/resources/registry/whois/tou/
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
#
# Copyright 1997-2020, American Registry for Internet Numbers, Ltd.
#

No match found for a 209242.

#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/resources/registry/whois/tou/
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
#
# Copyright 1997-2020, American Registry for Internet Numbers, Ltd.
#

Basis.com Domain Name Information

WHOIS

WHOIS Lookup Tool

Domain Whois

Domain Name: BASIS.COM
Registry Domain ID: 1086260_DOMAIN_COM-VRSN
Registrar WHOIS Server: whois.namecheap.com
Registrar URL: http://www.namecheap.com
Updated Date: 2024-08-16T18:39:49Z
Creation Date: 1989-09-11T04:00:00Z
Registry Expiry Date: 2025-09-10T04:00:00Z
Registrar: NameCheap, Inc.
Registrar IANA ID: 1068
Registrar Abuse Contact Email: abuse@namecheap.com
Registrar Abuse Contact Phone: +1.6613102107
Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Name Server: NS20.DIGICERTDNS.COM
Name Server: NS21.DIGICERTDNS.COM
Name Server: NS22.DIGICERTDNS.COM
Name Server: NS23.DIGICERTDNS.NET
Name Server: NS24.DIGICERTDNS.NET
Name Server: NS25.DIGICERTDNS.NET
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of whois database: 2024-11-08T15:49:20Z

DNS Records

DNS Lookup Tool

Host	A Record	TTL

Host	MX Record	Priority	TTL

Host	NS Record	TTL

Host	TXT Record	TTL

Basis.com HTML Validation

HTML Validation Tool

Errors

Legacy doctype. Expected “<!DOCTYPE html>”.

Attribute “xmlns:content” not allowed here.

Attribute “xmlns:dc” not allowed here.

Attribute “xmlns:foaf” not allowed here.

Attribute “xmlns:og” not allowed here.

Attribute “xmlns:rdfs” not allowed here.

Attribute “xmlns:sioc” not allowed here.

Attribute “xmlns:sioct” not allowed here.

Attribute “xmlns:skos” not allowed here.

Attribute “xmlns:xsd” not allowed here.

When the attribute “xml:lang” in no namespace is specified, the element must also have the attribute “lang” present with the same value.

The “version” attribute on the “html” element is obsolete. You can safely omit it.

The “profile” attribute on the “head” element is obsolete. To declare which “meta” terms are used in the document, instead register the names as meta extensions. To trigger specific UA behaviors, use a “link” element instead.

Bad value “cache-control” for attribute “http-equiv” on element “meta”.

Bad value “expires” for attribute “http-equiv” on element “meta”.

Bad value “pragma” for attribute “http-equiv” on element “meta”.

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

Duplicate attribute “class”.

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

No “p” element in scope but a “p” end tag seen.

Warnings

Attribute with the local name “xmlns:content” is not serializable as XML 1.0.

Attribute with the local name “xmlns:dc” is not serializable as XML 1.0.

Attribute with the local name “xmlns:foaf” is not serializable as XML 1.0.

Attribute with the local name “xmlns:og” is not serializable as XML 1.0.

Attribute with the local name “xmlns:rdfs” is not serializable as XML 1.0.

Attribute with the local name “xmlns:sioc” is not serializable as XML 1.0.

Attribute with the local name “xmlns:sioct” is not serializable as XML 1.0.

Attribute with the local name “xmlns:skos” is not serializable as XML 1.0.

Attribute with the local name “xmlns:xsd” 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.

Basis.com Desktop Insights

Last tested: 10/13/2017

Desktop

Desktop Speed

45%

Optimize images

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

Leverage browser caching

Reduce server response time

Prioritize visible content

Minify CSS

Minify JavaScript

Desktop Resource Breakdown

Total Resources	63
Number of Hosts	7
Static Resources	29
JavaScript Resources	11
CSS Resources	23

Basis.com Mobile Insights

Last tested: 05/25/2017

Mobile

Mobile Usability

99%

Size tap targets appropriately

Mobile Speed

54%

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

Leverage browser caching

Prioritize visible content

Enable compression

Reduce server response time

Optimize images

Minify CSS

Minify JavaScript

Mobile Resource Breakdown

Total Resources	63
Number of Hosts	7
Static Resources	29
JavaScript Resources	12
CSS Resources	23

Basis.com Typos

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Basis.com Digital Advertising Platform | Basis Technologies (formerly Centro)

Basis Technologies improves the lives of digital marketers with the world’s most automated and comprehensive advertising platform.

Quick Summary

Basis.com General Information

Basis.com Safety Information

Basis.com Server Information

Basis.com Domain Name Information

Basis.com HTML Validation

Basis.com Desktop Insights

Basis.com Mobile Insights

Basis.com Nearest Competitors

Basis.com Typos