Crossbar.io Crossbar.io

Crossbar.io Overview

Crossbar.io ranking shows that the page is at position 1,017,707 over the world.

In terms of rank-to-traffic ratio, crossbar.io has 725 unique users per day, viewing 733 pages. The rank based value of crossbar.io is 6,314 USD. Every user makes 1.07 pageviews on average.

Crossbar.io boasts a link base consisting of 232 referring domains and 256 external backlinks, as revealed by the data obtained from web network scanning.

Crossbar.io top-level domain belongs to .IO domain zone. Check other webpages in .IO zone.

According the last verification test in November 09, 2019, crossbar.io has an expired SSL certificate issued by Amazon (expired on November 10, 2020). Click button “Update” SSL Information at the Safety Information section. Check the list of websites using SSL by Amazon.

Based on data from Google Safe Browsing, Google Safe Search and Symantec crossbar.io is a fairly safe domain.

According the Mobile-Friendly test by Google crossbar.io is nice optimized for mobile devices and tablets.

Crossbar.io Rank Summary

Global Rank

1,017,707

Average Load Time

0.60sec

Links In Count

Website Value

$5,846

Audience Geography. Where are crossbar.io visitors located?

Country	Visitors

Country	Pageviews

Country	Rank

Where do visitors go on crossbar.io?

Subdomain	Pageviews
crossbar.io	100%

Subdomain	Pageviews per User
crossbar.io	2

Subdomain	Reach
crossbar.io	100%

How popular is crossbar.io?

Period	Global Rank	Global Rank Delta
past 3 months	1017707	-19268
past month	1302848	461931
past week	2165535	-304280

Days	Pageviews Rank	Pageviews Rank Delta	Pageviews per Million	Pageviews per Million Delta	Pageviews per User	Pageviews per User Delta
90	1385755	260986	2	-22.29%	1	-39.15%
30	1553029	298011	1	-27.57%	2	50%
7	2209368	-559625	1	50%	2	40%

Days	Reach Rank	Reach Rank Delta	Reach per Million	Reach per Million Delta
90	909605	-148792	44	30%
30	1272594	565175	3	-51.953%
7	2237356	-110836	2	7%

Crossbar.io Website Safety

Overview

Last Updated: 12/28/2024

Overall result - crossbar.io 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: 02/15/2023

crossbar.io is safe.

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

Google Safe Search

Last Updated: 04/03/2017

crossbar.io 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

crossbar.io 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: 02/16/2021

crossbar.io is safe.

McAfee assesses crossbar.io 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 crossbar.io for mature or inappropriate content, only security checks are evaluated.

Web of Trust

Last Updated: 12/28/2024

crossbar.io child safety is unknown.

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

SSL Information

SSL Checker Tool

Domain	crossbar.io
Issuer Organization	Amazon
Issuer	Amazon
Algorithm	RSA-SHA256
Valid form	10/10/2019
Expiration	11/10/2020
Signed	Certificate is not self signed
Additional Domains	crossbar.io www.crossbar.io

Crossbar.io Rank History

Alexa Rank shows how popular crossbar.io is in comparison with other sites. The most popular site has Alexa Rank equals 1. If crossbar.io 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 crossbar.io and pageviews on crossbar.io over the past 3 months.

Crossbar.io Hosting Information

Server Location

Geolocation Tool

ASN Information

ASN Lookup Tool

ASN ID: 16509

ASN Title: AMAZON-02 - Amazon.com, Inc., US

Last Update: 06/04/2023

#
# 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: 16509
ASName: AMAZON-02
ASHandle: AS16509
RegDate: 2000-05-03
Updated: 2012-03-02
Ref: https://rdap.arin.net/registry/autnum/16509

OrgName: Amazon.com, Inc.
OrgId: AMAZON-4
Address: 1918 8th Ave
City: SEATTLE
StateProv: WA
PostalCode: 98101-1244
Country: US
RegDate: 1995-01-23
Updated: 2017-01-28
Ref: https://rdap.arin.net/registry/entity/AMAZON-4

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

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

RTechHandle: AC6-ORG-ARIN
RTechName: Amazon-com Incorporated
RTechPhone: +1-206-266-2187
RTechEmail: ipmanagement@amazon.com
RTechRef: https://rdap.arin.net/registry/entity/AC6-ORG-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.
#

Crossbar.io Domain Registration and Settings

WHOIS

WHOIS Lookup Tool

Domain Name: crossbar.io
Registry Domain ID: 45bad3177d7b486a8d9bfa3093dfbed3-DONUTS
Registrar WHOIS Server: whois.udag.net
Registrar URL: http://www.united-domains.de
Updated Date: 2022-01-10T12:45:32Z
Creation Date: 2013-10-10T13:54:07Z
Registry Expiry Date: 2022-10-10T13:54:07Z
Registrar: united-domains AG
Registrar IANA ID: 1408
Registrar Abuse Contact Email: abuse@united-domains.de
Registrar Abuse Contact Phone: +49.8151368670
Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Registry Registrant ID: REDACTED FOR PRIVACY
Registrant Name: REDACTED FOR PRIVACY
Registrant Organization: Crossbar.io Technologies GmbH
Registrant Street: REDACTED FOR PRIVACY
Registrant City: REDACTED FOR PRIVACY
Registrant State/Province:
Registrant Postal Code: REDACTED FOR PRIVACY
Registrant Country: DE
Registrant Phone: REDACTED FOR PRIVACY
Registrant Phone Ext: REDACTED FOR PRIVACY
Registrant Fax: REDACTED FOR PRIVACY
Registrant Fax Ext: REDACTED FOR PRIVACY
Registrant Email: Please query the RDDS service of the Registrar of Record identified in this output for information on how to contact the Registrant, Admin, or Tech contact of the queried domain name.
Registry Admin ID: REDACTED FOR PRIVACY
Admin Name: REDACTED FOR PRIVACY
Admin Organization: REDACTED FOR PRIVACY
Admin Street: REDACTED FOR PRIVACY
Admin City: REDACTED FOR PRIVACY
Admin State/Province: REDACTED FOR PRIVACY
Admin Postal Code: REDACTED FOR PRIVACY
Admin Country: REDACTED FOR PRIVACY
Admin Phone: REDACTED FOR PRIVACY
Admin Phone Ext: REDACTED FOR PRIVACY
Admin Fax: REDACTED FOR PRIVACY
Admin Fax Ext: REDACTED FOR PRIVACY
Admin Email: Please query the RDDS service of the Registrar of Record identified in this output for information on how to contact the Registrant, Admin, or Tech contact of the queried domain name.
Registry Tech ID: REDACTED FOR PRIVACY
Tech Name: REDACTED FOR PRIVACY
Tech Organization: REDACTED FOR PRIVACY
Tech Street: REDACTED FOR PRIVACY
Tech City: REDACTED FOR PRIVACY
Tech State/Province: REDACTED FOR PRIVACY
Tech Postal Code: REDACTED FOR PRIVACY
Tech Country: REDACTED FOR PRIVACY
Tech Phone: REDACTED FOR PRIVACY
Tech Phone Ext: REDACTED FOR PRIVACY
Tech Fax: REDACTED FOR PRIVACY
Tech Fax Ext: REDACTED FOR PRIVACY
Tech Email: Please query the RDDS service of the Registrar of Record identified in this output for information on how to contact the Registrant, Admin, or Tech contact of the queried domain name.
Name Server: ns-447.awsdns-55.com
Name Server: ns-560.awsdns-06.net
Name Server: ns-1825.awsdns-36.co.uk
Name Server: ns-1184.awsdns-20.org
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of WHOIS database: 2022-02-12T15:45:38Z

DNS Records

DNS Lookup Tool

Host	A Record	TTL

Host	MX Record	Priority	TTL

Host	NS Record	TTL

Host	TXT Record	TTL

Crossbar.io HTML Check

HTML Validation Tool

Errors

A “link” element with a “sizes” attribute must have a “rel” attribute that contains the value “icon” or the value “apple-touch-icon”.

Bad value “screen,projection” for attribute “media” on element “link”: Deprecated media type “projection”. For guidance, see the Media Types section in the current Media Queries specification.

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

Bad value “” for attribute “width” on element “iframe”: The empty string is not a valid non-negative integer.

The “allowtransparency” attribute on the “iframe” element is obsolete. Use CSS instead.

The “frameborder” attribute on the “iframe” element is obsolete. Use CSS instead.

The “scrolling” attribute on the “iframe” element is obsolete. Use CSS instead.

The element “a” must not appear as a descendant of the “button” element.

Stray end tag “a”.

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

Duplicate ID “0”.

Duplicate ID “1”.

Duplicate ID “2”.

A slash was not immediately followed by “>”.

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

End tag “a” violates nesting rules.

Warnings

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

The “name” attribute is obsolete. Consider putting an “id” attribute on the nearest container instead.

The first occurrence of ID “0” was here.

The first occurrence of ID “1” was here.

The first occurrence of ID “2” was here.

Element name “br<” cannot be represented as XML 1.0.

Crossbar.io Desktop Performance

Last tested: 10/29/2019

Desktop Speed

76%

Leverage browser caching

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

Minify JavaScript

Minify HTML

Minify CSS

Enable compression

Desktop Resource Breakdown

Total Resources	44
Number of Hosts	3
Static Resources	41
JavaScript Resources	12
CSS Resources	7

Crossbar.io Mobile Insights

Last tested: 08/15/2019

Mobile Usability

98%

Size tap targets appropriately

Mobile Speed

62%

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

Leverage browser caching

Minify JavaScript

Minify HTML

Minify CSS

Enable compression

Mobile Resource Breakdown

Total Resources	44
Number of Hosts	3
Static Resources	41
JavaScript Resources	12
CSS Resources	7

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Crossbar.io Crossbar.io

Crossbar.io Overview

Crossbar.io Rank Summary

Crossbar.io Website Safety

Crossbar.io Rank History

Crossbar.io Hosting Information

Crossbar.io Domain Registration and Settings

Crossbar.io HTML Check

Crossbar.io Desktop Performance

Crossbar.io Mobile Insights

Crossbar.io Similar Audits

Crossbar.io Common Typos