51offer.com 英国|澳洲|美国留学,出国留学 - 51offer让留学更简单

51offer为一站式留学服务智能平台,拥有十年出国留学操作经验.51offer让留学更简单提供英国、美国以及澳洲等众多国家大学的免费留学申请,出国留学指南,DIY留学全攻略等.

Online Status
Online

Server IP address resolved: Yes
Http response code: 200
Response time: 4.78 sec.
Last Checked: 06/10/2024

Over the time 51offer.com has been ranked as high as 3,784 in the world, while most of its traffic comes from China, where it reached as high as 13,205 position.

51offer.com receives about 7,510 unique visitors and 32,293 pageviews per day. The estimated value of 51offer.com is 569,400 USD. Each unique visitor makes about 4.3 pageviews on average.

51offer.com is registered under .COM top-level domain. Check other websites in .COM zone.

At the time of the last check (October 10, 2024) 51offer.com has an expired wildcard SSL certificate issued by DigiCert Inc (expired on November 09, 2024). Check other websites using SSL certificates issued by DigiCert Inc.

According to Google Safe Browsing, Google Safe Search and Symantec 51offer.com is quite a safe domain.

Mobile-Friendly test indicates that 51offer.com is well optimized for mobile and tablet devices, however website page loading time could be improved.


Global Rank
20,516
Average Load Time
1.98sec
Links In Count
127
Website Value
$569,400

Overview
Last Updated: 11/15/2024
Overall result - "51offer.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: 03/22/2024
51offer.com is safe.

Norton ConnectSafe evaluates 51offer.com for any unsafe and insecure content. The results are critical for families with young children.

Google Safe Search
Last Updated: 10/20/2016
51offer.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
Malware not found at "51offer.com".
"51offer.com" is not a phishing page.
"51offer.com" does not install unwanted software.
"51offer.com" 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: 02/23/2021
51offer.com is safe.

McAfee assesses 51offer.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 51offer.com for mature or inappropriate content, only security checks are evaluated.

Web of Trust
Last Updated: 11/15/2024
51offer.com child safety isunknown.

The WOT calculates reputation of the 51offer.com. This reputation system receives ratings from users and information from third-party sources, assesses the 51offer.com for safety features and confirms, whether 51offer.com is suitable for children.

SSL Information
Domain *.51offer.com
Issuer OrganizationDigiCert Inc
Issuer Encryption Everywhere DV TLS CA - G1
Algorithm RSA-SHA256
Valid form 11/09/2023
Expiration 11/09/2024
SignedCertificate is not self signed
Additional Domains *.51offer.com
51offer.com
Server Location

Not Found

ASN Information

Last Update: 07/16/2024

% [whois.apnic.net]
% Whois data copyright terms http://www.apnic.net/db/dbcopyright.html

% Information related to 'AS37888 - AS38911'

as-block: AS37888 - AS38911
descr: APNIC ASN block
remarks: These AS numbers are further assigned by APNIC
remarks: to APNIC members and end-users in the APNIC region
admin-c: HM20-AP
tech-c: HM20-AP
mnt-by: APNIC-HM
mnt-lower: APNIC-HM
last-modified: 2009-09-29T06:04:16Z
source: APNIC

role: APNIC Hostmaster
address: 6 Cordelia Street
address: South Brisbane
address: QLD 4101
country: AU
phone: +61 7 3858 3100
fax-no: +61 7 3858 3199
e-mail: helpdesk@apnic.net
admin-c: AMS11-AP
tech-c: AH256-AP
nic-hdl: HM20-AP
remarks: Administrator for APNIC
notify: hostmaster@apnic.net
mnt-by: MAINT-APNIC-AP
last-modified: 2013-10-23T04:06:51Z
source: APNIC

% Information related to 'AS37936 - AS37970'

as-block: AS37936 - AS37970
descr: CNNIC ASN block
country: CN
remarks: These AS numbers are further assigned by CNNIC
remarks: to CNNIC members and end-users in China
admin-c: IPAS1-AP
tech-c: IPAS1-AP
mnt-by: APNIC-HM
mnt-lower: MAINT-CNNIC-AP
last-modified: 2008-09-04T06:40:26Z
source: APNIC

role: CNNIC IPAS CONFEDERATION
address: No.4, Zhongguancun No.4 South Street,
address: Haidian District, Beijing
country: CN
phone: +86-010-58813000
fax-no: +86-010-58813075
e-mail: ipas@cnnic.cn
admin-c: IP50-AP
tech-c: IP50-AP
nic-hdl: IPAS1-AP
mnt-by: MAINT-CNNIC-AP
last-modified: 2013-09-12T07:40:01Z
source: APNIC

% Information related to 'AS37963'

% Abuse contact for 'AS37963' is 'ipas@cnnic.cn'

aut-num: AS37963
as-name: CNNIC-ALIBABA-CN-NET-AP
descr: Hangzhou Alibaba Advertising Co.,Ltd.
descr: East Software Park, 99 Huaxing Rd.
descr: Hangzhou, China
country: CN
admin-c: ZM678-AP
tech-c: ZM877-AP
tech-c: ZM876-AP
tech-c: ZM875-AP
import: from AS4837
action pref=100;
accept ANY
import: from AS4134
action pref=100;
accept ANY
export: to AS4837
announce AS37963
export: to AS4134
announce AS37963
mnt-routes: MAINT-CNNIC-AP
mnt-by: MAINT-CNNIC-AP
mnt-irt: IRT-CNNIC-CN
last-modified: 2013-07-24T02:44:02Z
source: APNIC

irt: IRT-CNNIC-CN
address: Beijing, China
e-mail: ipas@cnnic.cn
abuse-mailbox: ipas@cnnic.cn
admin-c: IP50-AP
tech-c: IP50-AP
auth: # Filtered
remarks: Please note that CNNIC is not an ISP and is not
remarks: empowered to investigate complaints of network abuse.
remarks: Please contact the tech-c or admin-c of the network.
mnt-by: MAINT-CNNIC-AP
last-modified: 2017-11-01T08:57:39Z
source: APNIC

person: Shuo Yu
address: 5F, Builing D, the West Lake International Plaza of S&T
address: No.391 Wen'er Road, Hangzhou City
address: Zhejiang, China, 310099
country: CN
phone: +86-0571-85022600
fax-no: +86-0571-85022600
e-mail: shuo.yus@alibaba-inc.com
e-mail: shuo.yus@aliyun-inc.com
nic-hdl: ZM678-AP
mnt-by: MAINT-CNNIC-AP
last-modified: 2011-11-02T03:36:02Z
source: APNIC

person: Guoxin Gao
address: 5F, Builing D, the West Lake International Plaza of S&T
address: No.391 Wen'er Road, Hangzhou City
address: Zhejiang, China, 310099
country: CN
phone: +86-0571-85022600
fax-no: +86-0571-85022600
e-mail: anti-spam@list.alibaba-inc.com
nic-hdl: ZM875-AP
mnt-by: MAINT-CNNIC-AP
last-modified: 2014-07-30T01:56:01Z
source: APNIC

person: security trouble
e-mail: cloud-cc-sqcloud@list.alibaba-inc.com
address: 5th,floor,Building D,the West Lake International Plaza of S&T,391#Wen’er Road
address: Hangzhou, Zhejiang, China
phone: +86-0571-85022600
country: CN
mnt-by: MAINT-CNNIC-AP
nic-hdl: ZM876-AP
last-modified: 2013-07-08T02:56:02Z
source: APNIC

person: Guowei Pan
address: 5F, Builing D, the West Lake International Plaza of S&T
address: No.391 Wen'er Road, Hangzhou City
address: Zhejiang, China, 310099
country: CN
phone: +86-0571-85022088-30763
fax-no: +86-0571-85022600
e-mail: guowei.pangw@alibaba-inc.com
nic-hdl: ZM877-AP
mnt-by: MAINT-CNNIC-AP
last-modified: 2013-07-09T01:34:02Z
source: APNIC

% This query was served by the APNIC Whois Service version 1.88.15-46 (WHOIS-US4)

WHOIS

Domain Name: 51OFFER.COM
Registry Domain ID: 112488819_DOMAIN_COM-VRSN
Registrar WHOIS Server: whois.networksolutions.com
Registrar URL: http://networksolutions.com
Updated Date: 2022-07-14T02:07:10Z
Creation Date: 2004-02-24T00:36:52Z
Registry Expiry Date: 2032-02-24T00:36:52Z
Registrar: Network Solutions, LLC
Registrar IANA ID: 2
Registrar Abuse Contact Email: domain.operations@web.com
Registrar Abuse Contact Phone: +1.8777228662
Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Name Server: F1G1NS1.DNSPOD.NET
Name Server: F1G1NS2.DNSPOD.NET
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of whois database: 2024-09-10T23:36:59Z

DNS Records
HostA RecordTTL
HostMX RecordPriorityTTL
HostNS RecordTTL
HostTXT RecordTTL
Errors
Warnings

Last tested: 12/07/2019

Desktop
Desktop Speed
45%
Desktop Resource Breakdown
Total Resources145
Number of Hosts15
Static Resources106
JavaScript Resources37
CSS Resources12

Last tested: 12/08/2019

Mobile
Mobile Usability
97%
Mobile Speed
45%
Mobile Resource Breakdown
Total Resources107
Number of Hosts16
Static Resources64
JavaScript Resources32
CSS Resources4
www.51offer.com
www.51offer.net
www.51offer.org
www.51offer.info
www.51offer.biz
www.51offer.us
www.51offer.mobi
www.1offer.com
www.51offer.com
www.5offer.com
www.51ffer.com
www.51iffer.com
www.51oiffer.com
www.51ioffer.com
www.51kffer.com
www.51okffer.com
www.51koffer.com
www.51lffer.com
www.51olffer.com
www.51loffer.com
www.51pffer.com
www.51opffer.com
www.51poffer.com
www.51ofer.com
www.51ocfer.com
www.51ofcfer.com
www.51ocffer.com
www.51odfer.com
www.51ofdfer.com
www.51odffer.com
www.51orfer.com
www.51ofrfer.com
www.51orffer.com
www.51otfer.com
www.51oftfer.com
www.51otffer.com
www.51ogfer.com
www.51ofgfer.com
www.51ogffer.com
www.51ovfer.com
www.51ofvfer.com
www.51ovffer.com
www.51ofcer.com
www.51offcer.com
www.51ofder.com
www.51offder.com
www.51ofrer.com
www.51offrer.com
www.51ofter.com
www.51offter.com
www.51ofger.com
www.51offger.com
www.51ofver.com
www.51offver.com
www.51offr.com
www.51offwr.com
www.51offewr.com
www.51offwer.com
www.51offsr.com
www.51offesr.com
www.51offser.com
www.51offdr.com
www.51offedr.com
www.51offrr.com
www.51offerr.com
www.51offe.com
www.51offee.com
www.51offere.com
www.51offeer.com
www.51offed.com
www.51offerd.com
www.51offef.com
www.51offerf.com
www.51offefr.com
www.51offet.com
www.51offert.com
www.51offetr.com
www.51offer.con