Oa.com

Oa.com Overview

Oa.com ranking shows that the page is at position 2,857 over the world, while the bulk of its audience is from China, where it ranks 338.

Oa.com hosted on ORACLE-BMC-31898 - Oracle Corporation, US servers in Netherlands. To reduce page loading time for the majority of oa.com users, we recommend migrating the server to China, as it will speed up oa.com page load time for the majority of users. See the list of other webpages hosted on ORACLE-BMC-31898 - Oracle Corporation, US servers.

In terms of rank-to-traffic ratio, oa.com has 11,042 unique users per day, viewing 212,014 pages. The rank based value of oa.com is 2,809,858 USD. Every user makes 20.54 pageviews on average.

Oa.com boasts a link base consisting of 228 referring domains and 240 external backlinks, as revealed by the data obtained from web network scanning.

Oa.com top-level domain belongs to .COM domain zone. Check other webpages in .COM zone.

According the last verification test in November 24, 2019, oa.com has an expired wildcard SSL certificate issued by Let's Encrypt (expired on January 03, 2020). Click button “Update” SSL Information at the Safety Information section. Check the list of websites using SSL by Let's Encrypt.

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

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

Oa.com Rank Summary

Global Rank

2,857

Average Load Time

1.03sec

Links In Count

117

Website Value

$2.6 M

Audience Geography. Where are oa.com visitors located?

Country	Visitors
China CN	99.6%
Other	0.4%

Country	Pageviews
China CN	99.9%
Other	0.2%

Country	Rank
China CN	338

Where do visitors go on oa.com?

Subdomain	Pageviews
km.oa.com	29.9%
tapd.oa.com	11.99%
bbs.oa.com	8.3%
code.oa.com	6.25%
passport.oa.com	4.09%
aop.oa.com	3.73%
login.oa.com	2.04%
tnm2.oa.com	1.7%
omp.oa.com	1.59%
other	30.46%

Subdomain	Pageviews per User
qta.oa.com	20
bbs.oa.com	11
km.oa.com	11
qcloud.oa.com	9.2
educi.oa.com	9
weixin.oa.com	8.7
data.oa.com	8.2
mmtest.oa.com	8
code.oa.com	7.7
rdm.oa.com	7.3
other	3.21

Subdomain	Reach
passport.oa.com	59.89%
km.oa.com	49.76%
tapd.oa.com	32.07%
login.oa.com	20.65%
aop.oa.com	15.42%
code.oa.com	14.97%
bbs.oa.com	14.24%
omp.oa.com	13.67%
auth-proxy.oa.com	10.95%
oa.com	9.4%
other	151.08%

How popular is oa.com?

Period	Global Rank	Global Rank Delta
past 3 months	2857	-2679
past month	2704	133
past week	2586	-129
yesterday	4502	6

Days	Pageviews Rank	Pageviews Rank Delta	Pageviews per Million	Pageviews per Million Delta	Pageviews per User	Pageviews per User Delta
90	751	-746	911	88.2%	19.2	8%
30	737	59	924	-11.03%	19	-8.131%
7	720	-20	954	-0.01%	18	-5.17%
1	2271	-70	33	5%	8.8	3%

Days	Reach Rank	Reach Rank Delta	Reach per Million	Reach per Million Delta
90	4621	-4033	176	74%
30	4365	97	180	-3.17%
7	4131	-319	190	5%
1	6209	18	130	2%

Oa.com Website Safety

Overview

Last Updated: 09/22/2024

Overall result - oa.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: 03/21/2024

oa.com is safe.

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

Google Safe Search

Last Updated: 02/06/2019

oa.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

oa.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: 02/22/2021

oa.com is safe.

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

Web of Trust

Last Updated: 09/22/2024

oa.com child safety is unknown.

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

SSL Information

SSL Checker Tool

Domain	*.oa.com
Issuer Organization	Let's Encrypt
Issuer	Let's Encrypt Authority X3
Algorithm	RSA-SHA256
Valid form	10/05/2019
Expiration	01/03/2020
Signed	Certificate is not self signed
Additional Domains	*.oa.com oa.com

Oa.com Rank History

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

Oa.com Hosting Information

Server Location

Geolocation Tool

ASN Information

ASN Lookup Tool

ASN ID: 31898

ASN Title: ORACLE-BMC-31898 - Oracle Corporation, US

Last Update: 07/16/2024

#
# 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: 31898
ASName: ORACLE-BMC-31898
ASHandle: AS31898
RegDate: 2011-03-21
Updated: 2017-05-18
Ref: https://rdap.arin.net/registry/autnum/31898

OrgName: Oracle Corporation
OrgId: ORACLE-4
Address: 500 Oracle Parkway
Address: Attn: Domain Administrator
City: Redwood Shores
StateProv: CA
PostalCode: 94065
Country: US
RegDate: 1988-04-28
Updated: 2017-01-28
Ref: https://rdap.arin.net/registry/entity/ORACLE-4

OrgTechHandle: ORACL1-ARIN
OrgTechName: ORACLE NIS
OrgTechPhone: +1-650-506-2220
OrgTechEmail: domain-contact_ww_grp@oracle.com
OrgTechRef: https://rdap.arin.net/registry/entity/ORACL1-ARIN

OrgAbuseHandle: NISAM-ARIN
OrgAbuseName: Network Information Systems Abuse Management
OrgAbusePhone: +1-650-506-2220
OrgAbuseEmail: network-contact_ww_grp@oracle.com
OrgAbuseRef: https://rdap.arin.net/registry/entity/NISAM-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.
#

Oa.com Domain Registration and Settings

WHOIS

WHOIS Lookup Tool

Domain Name: OA.COM
Registry Domain ID: 1669276_DOMAIN_COM-VRSN
Registrar WHOIS Server: whois.squarespace.domains
Registrar URL: http://domains2.squarespace.com
Updated Date: 2024-04-26T05:14:10Z
Creation Date: 1996-11-21T05:00:00Z
Registry Expiry Date: 2029-11-20T05:00:00Z
Registrar: Squarespace Domains II LLC
Registrar IANA ID: 895
Registrar Abuse Contact Email: abuse-complaints@squarespace.com
Registrar Abuse Contact Phone: +1.6466935324
Domain Status: clientDeleteProhibited https://icann.org/epp#clientDeleteProhibited
Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Name Server: NS-1032.AWSDNS-01.ORG
Name Server: NS-1891.AWSDNS-44.CO.UK
Name Server: NS-428.AWSDNS-53.COM
Name Server: NS-984.AWSDNS-59.NET
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of whois database: 2024-09-09T12:50:38Z

DNS Records

DNS Lookup Tool

Host	A Record	TTL
oa.com	95.170.76.148	300

Host	MX Record	Priority	TTL
oa.com	d301925.b.ess.de.barracudanetworks.com	20	300
oa.com	oa-com.mail.protection.outlook.com	0	300
oa.com	d301925.a.ess.de.barracudanetworks.com	10	300

Host	NS Record	TTL
oa.com	ns2.transip.eu	86400
oa.com	ns1.transip.nl	86400
oa.com	ns0.transip.net	86400

Host	TXT Record	TTL
oa.com	v=spf1 include:spf.protection.outlook.com include:spf.ess.barracudanetworks.com ~all	300
oa.com	bcd800bf6e38e795078ea65415526646495a1ed6	300
oa.com	MS=ms86325148	300

ns0.transip.net
TTL: 3600
Email address: hostmaster.transip.nl
Serial: 2019072805
Refresh: 14400
Retry: 1800
Expire: 2419200
Minimum: 300

Oa.com HTML Check

HTML Validation Tool

Warnings

The “type” attribute is unnecessary for JavaScript resources.

The “type” attribute for the “style” element is not needed and should be omitted.

The “banner” role is unnecessary for element “header”.

The “main” role is unnecessary for element “main”.

The “complementary” role is unnecessary for element “aside”.

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

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

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).

Oa.com Desktop Performance

Last tested: 12/03/2019

Desktop Speed

66%

Optimize images

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

Leverage browser caching

Avoid landing page redirects

Reduce server response time

Desktop Resource Breakdown

Total Resources	37
Number of Hosts	8
Static Resources	25
JavaScript Resources	13
CSS Resources	2

Oa.com Mobile Insights

Last tested: 04/29/2017

Mobile Usability

64%

Use legible font sizes

Configure the viewport

Avoid plugins

Size tap targets appropriately

Mobile Speed

73%

Leverage browser caching

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

Optimize images

Minify HTML

Mobile Resource Breakdown

Total Resources	27
Number of Hosts	1
Static Resources	26
JavaScript Resources	3
CSS Resources	5

Oa.com Common Typos

www.oa.com
www.oa.net
www.oa.org
www.oa.info
www.oa.biz
www.oa.us
www.oa.mobi
www.a.com
www.oa.com
www.ia.com
www.oia.com
www.ioa.com
www.ka.com
www.oka.com
www.koa.com
www.la.com
www.ola.com
www.loa.com
www.pa.com
www.opa.com
www.poa.com
www.o.com
www.oq.com
www.oaq.com
www.oqa.com
www.ow.com
www.oaw.com
www.owa.com
www.os.com
www.oas.com
www.osa.com
www.oz.com
www.oaz.com
www.oza.com
www.oa.con

Oa.com

Oa.com Overview

Oa.com Rank Summary

Oa.com Website Safety

Oa.com Rank History

Oa.com Hosting Information

Oa.com Domain Registration and Settings

Oa.com HTML Check

Oa.com Desktop Performance

Oa.com Mobile Insights

Oa.com Similar Audits

Oa.com Common Typos