arbor.edu - Home - Spring Arbor University : Spring Arbor University

Quick Summary

Online Status

Online

Server IP address resolved: Yes
Http response code: 200
Response time: 0.26 sec.
Last Checked: 07/02/2024

Over the time arbor.edu has been ranked as high as 56,799 in the world, while most of its traffic comes from United States, where it reached as high as 27,709 position.

Arbor.edu receives about 430 unique visitors and 3,440 pageviews per day. The estimated value of arbor.edu is 65,700 USD. Each unique visitor makes about 8 pageviews on average.

Arbor.edu is registered under .EDU top-level domain. Check other websites in .EDU zone.

At the time of the last check (June 12, 2025) arbor.edu has a valid and up-to-date SSL certificate issued by Google Trust Services that expires on July 17, 2025. Check other websites using SSL certificates issued by Google Trust Services.

According to Google Safe Browsing, Google Safe Search, Symantec and Web of Trust arbor.edu is quite a safe domain.

Mobile-Friendly test indicates that arbor.edu is well optimized for mobile and tablet devices, however website page loading time could be improved.

Arbor.edu General Information

Global Rank

178,166

Average Load Time

2.94sec

Links In Count

350

Website Value

$65,700

Audience Geography. Where are arbor.edu visitors located?

Country	Rank
United States US	27709

Country	Percent of Pageviews
United States US	99.6%
Other	0.4%

Country	Percent of Visitors
United States US	96.6%
Other	3.3%

Where do visitors go on arbor.edu?

Subdomain	Pageviews
sauonline.arbor.edu	48.32%
serviceportal.arbor.edu	21.25%
mysau3.arbor.edu	16.33%
federation.arbor.edu	9.22%
arbor.edu	3.03%
online.arbor.edu	1.29%
admin.arbor.edu	0.46%
other	0.12%

Subdomain	Pageviews per User
serviceportal.arbor.edu	7.5
sauonline.arbor.edu	6.2
arbor.edu	3
mysau3.arbor.edu	2.4
federation.arbor.edu	1.3
admin.arbor.edu	1
online.arbor.edu	1

Subdomain	Reach
sauonline.arbor.edu	68.14%
federation.arbor.edu	64.64%
mysau3.arbor.edu	60.15%
serviceportal.arbor.edu	25.1%
arbor.edu	10.57%
online.arbor.edu	8.9%
admin.arbor.edu	3.27%

How popular is arbor.edu?

Days	Reach Rank	Reach Rank Delta	Reach per Million	Reach per Million Delta
90	231062	-44928	24	30%
30	185484	-57623	32	40%
7	144513	-54604	45	50%
1	118986	-33729	7	50%

Days	Pageviews Rank	Pageviews Rank Delta	Pageviews per Million	Pageviews per Million Delta	Pageviews per User	Pageviews per User Delta
90	102962	-19529	53	27%	8	0.8%
30	77111	-33990	77	61%	8.8	10%
7	64177	-13341	97	30%	8	-15.34%
1	53752	-23479	13	60%	7	3%

Period	Global Rank	Global Rank Delta
past 3 months	178166	-34325
past month	140534	-47243
past week	110546	-36483
yesterday	82876	-44043

Arbor.edu Alexa Rank History

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

Arbor.edu Safety Information

Overview

Last Updated: 07/01/2025

Overall result - "arbor.edu" 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: 03/25/2025

arbor.edu is safe.

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

Google Safe Search

Last Updated: 11/06/2016

arbor.edu 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

Malware not found at "arbor.edu".
"arbor.edu" is not a phishing page.
"arbor.edu" does not install unwanted software.
"arbor.edu" 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.

Site Advisor

Last Updated: 02/25/2021

arbor.edu is safe.

McAfee assesses arbor.edu 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 arbor.edu for mature or inappropriate content, only security checks are evaluated.

Web of Trust

Last Updated: 01/10/2019

arbor.edu child safety isvery good.

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

SSL Information

SSL Checker Tool

Domain	arbor.edu
Issuer Organization	Google Trust Services
Issuer	WE1
Algorithm	ecdsa-with-SHA256
Valid form	04/18/2025
Expiration	07/17/2025
Signed	Certificate is not self signed
Additional Domains	arbor.edu *.arbor.edu

Arbor.edu Server Information

Server Location

Geolocation Tool

Phoenix

Arizona

United States

ASN Information

ASN Lookup Tool

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

Last Update: 04/15/2025

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.
#

Arbor.edu Domain Name Information

WHOIS

WHOIS Lookup Tool

Domain Whois

This Registry database contains ONLY .EDU domains.
The data in the EDUCAUSE Whois database is provided
by EDUCAUSE for information purposes in order to
assist in the process of obtaining information about
or related to .edu domain registration records.

The EDUCAUSE Whois database is authoritative for the
.EDU domain.

A Web interface for the .EDU EDUCAUSE Whois Server is
available at: http://whois.educause.edu

By submitting a Whois query, you agree that this information
will not be used to allow, enable, or otherwise support
the transmission of unsolicited commercial advertising or
solicitations via e-mail. The use of electronic processes to
harvest information from this server is generally prohibited
except as reasonably necessary to register or modify .edu
domain names.

-------------------------------------------------------------

Domain Name: ARBOR.EDU

Registrant:
Spring Arbor University
106 East Main Street
Spring Arbor, MI 49283
USA

Administrative Contact:
Domain Admin
Spring Arbor University
106 East Main Street
Spring Arbor, MI 49283
USA
+1.5177506406
chris.blackstone@arbor.edu

Technical Contact:
Domain Admin
Spring Arbor University
106 East Main Street
Spring Arbor, MI 49283
USA
+1.5177506406
chris.blackstone@arbor.edu

Name Servers:
PIOTR.NS.CLOUDFLARE.COM
GENE.NS.CLOUDFLARE.COM

Domain record activated: 07-Sep-1995
Domain record last updated: 03-Jun-2024
Domain expires: 31-Jul-2025

DNS Records

DNS Lookup Tool

Host	A Record	TTL
arbor.edu	172.67.69.199	300
arbor.edu	104.26.8.217	300
arbor.edu	104.26.9.217	300

Host	MX Record	Priority	TTL
arbor.edu	usb-smtp-inbound-1.mimecast.com	10	300
arbor.edu	usb-smtp-inbound-2.mimecast.com	10	300

Host	NS Record	TTL
arbor.edu	gene.ns.cloudflare.com	86400
arbor.edu	piotr.ns.cloudflare.com	86400

Host	TXT Record	TTL
arbor.edu	0ed1fe018ac5621b1e09bb4f34a0589fe34bbe6768	300
arbor.edu	3o054nlqicbps9nu7jh0g1setq	300
arbor.edu	4f857n7cigomiccd86r45rhprd	300
arbor.edu	7j30vgondclfhm2n9h05hogrf2	300
arbor.edu	BxWZctg8DH0dqmk/D2fFQvp6DyKMLQmzDcsO7LwsDtuZ63nypxkB1r62DqkP1BAqQfvm4opt+2iLcZUd+LSd+g==	300
arbor.edu	DX1-K2P-AKQ	300
arbor.edu	Gw+N9uWax7POcmJ/Ge2t6jdI4m5iO//iKQPif8mRSEyNZ9k6v1PiA1Z6xfBk+abV/JV5El42C3yIvqMiB9F4wQ==	300
arbor.edu	ZOOM_verify_nbxIr5R1QgS9qntb0QmokA	300
arbor.edu	_i9ew67xi1hhryzj6szcp57y2qxk5ox6	300
arbor.edu	atlassian-domain-verification=E7iM-SQvnnE5ei6QDNyFGSAoKcmr/tFZSQq8FBQnQc6A0XvBN9ZCUmenbakVrhjx	300
arbor.edu	cisco-ci-domain-verification=4838083e4c0868590efeb4947a1a6d63e5084365d8ca28f87b1db0ecf2e628c2	300
arbor.edu	dpfwkzh0y7zn36yf2z456d1rdjdc4pgj	300
arbor.edu	google-site-verification=RhnMJzsuF_7R5QJYwOjEJAYdXn1i982JeW6J5ZySB90	300
arbor.edu	google-site-verification=de8ybymx4dj-DMZCngddyG7KHfj9yBU1QBtFtjv9moE	300
arbor.edu	google-site-verification=f5JzxYg29FDCvD3mKlVSDexyNt1NEYRFhHlaYLZw_CE	300
arbor.edu	google-site-verification=nNhOradyBz2glZE03ebNLzlK664lHzBN0fWHfLuUlXc	300
arbor.edu	google-site-verification=txTwcjvTl-xzRagutottJH2p60EKFraZrLxbRw6U6pM	300
arbor.edu	hkxcqskbrpgxf9s5933yh0nk9lg9pcdm	300
arbor.edu	hqhffsh0g3gifk44psfkehgngk	300
arbor.edu	i57vo2scgq3pgm7304v35oica9	300
arbor.edu	pardot_298232_*=a26d90c90b545f7d4d09b9250a56a6f94b80033c0d9ceb10013c6d9a96e92f4e	300
arbor.edu	sending_domain1071462=d9e82fb869c57744266aa0b49ee852ce0e2e976a770686395518dd3fa33100c4	300
arbor.edu	u8httat36lht8ktlec91gkkv0g	300
arbor.edu	v=msv1\	300
arbor.edu	v=spf1 include:_s00910121.autospf.email -all	300
arbor.edu	yahoo-verification-key=xTqRxFJ6IOQsc/Rg5r55R6jdrJ8d+tgRDs2RlOIkxV8=	300

gene.ns.cloudflare.com
TTL: 1800
Email address: dns.cloudflare.com
Serial: 2373015172
Refresh: 10000
Retry: 2400
Expire: 604800
Minimum: 1800

Arbor.edu HTML Validation

HTML Validation Tool

Errors

A document must not include both a “meta” element with an “http-equiv” attribute whose value is “content-type”, and a “meta” element with a “charset” attribute.

Bad value “https://api.w.org/” for attribute “rel” on element “link”: The string “https://api.w.org/” is not a registered keyword.

Bad value “https://theeventscalendar.com/” for attribute “rel” on element “link”: The string “https://theeventscalendar.com/” is not a registered keyword.

Bad start tag in “img” in “head”.

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

Stray end tag “noscript”.

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

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

Stray end tag “head”.

Start tag “body” seen but an element of the same type was already open.

Cannot recover after last error. Any further errors will be ignored.

Warnings

Consider avoiding viewport values that prevent users from resizing documents.

Arbor.edu Desktop Insights

Desktop Page Insights Tool

Last tested: 05/11/2017

Desktop

Desktop Speed

15%

Optimize images

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

Avoid landing page redirects

Leverage browser caching

Minify JavaScript

Minify CSS

Minify HTML

Enable compression

Desktop Resource Breakdown

Total Resources	157
Number of Hosts	42
Static Resources	94
JavaScript Resources	45
CSS Resources	27

Arbor.edu Mobile Insights

Mobile Page Insights Tool

Last tested: 06/15/2019

Mobile

Mobile Usability

97%

Size tap targets appropriately

Mobile Speed

30%

Optimize images

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

Avoid landing page redirects

Leverage browser caching

Minify JavaScript

Minify CSS

Minify HTML

Enable compression

Mobile Resource Breakdown

Total Resources	156
Number of Hosts	32
Static Resources	120
JavaScript Resources	65
CSS Resources	43

Arbor.edu Typos

www.arbor.com
www.arbor.net
www.arbor.org
www.arbor.info
www.arbor.biz
www.arbor.us
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www.arbor.edu
www.qrbor.edu
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www.arbotr.edu

Arbor.edu Home - Spring Arbor University : Spring Arbor University

Let Your Light Shine

Quick Summary

Arbor.edu General Information

Arbor.edu Alexa Rank History

Arbor.edu Safety Information

Arbor.edu Server Information

Arbor.edu Domain Name Information

Arbor.edu HTML Validation

Arbor.edu Desktop Insights

Arbor.edu Mobile Insights

Arbor.edu Nearest Competitors

Arbor.edu Typos