Youdao.com 网易有道

网易有道是中国领先的智能学习公司,致力于提供100%以用户为导向的学习产品和服务。有道成立于2006年,打造了一系列深受用户喜欢的口碑型大众学习工具产品,例如:网易有道词典、有道精品课、有道翻译官、有道云笔记等。2014年,网易有道宣布正式进军互联网教育行业。2018年4月,网易有道完成首次战略融资...


Online Status
Online

Server IP address resolved: Yes
Http response code: 200
Response time: 1.86 sec.
Last Checked: 12/08/2024

Youdao.com traffic volume is 2,611,288 unique daily visitors and their 4,230,286 pageviews. The web value rate of youdao.com is 55,592,449 USD. Each visitor makes around 1.73 page views on average.

By Alexa's traffic estimates youdao.com placed at 2,824 position over the world, while the largest amount of its visitors comes from China, where it takes 42 place.

Perfect for youdao.com that their data center (provided by company company China Telecom) is located in China, as that empowers most of the visitors to reduce the page load time. See the list of other web pages hosted by China Telecom.

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

The last verification results, performed on (October 13, 2024) youdao.com show that youdao.com has a valid and up-to-date wildcard SSL certificate issued by DigiCert, Inc. expiring on October 26, 2025. Click “Refresh” button for SSL Information at the Safety Information section. Check the list of websites using SSL certificates issued by DigiCert, Inc..

In accordance with Google Safe Browsing, Symantec and Web of Trust youdao.com is pretty a safe domain.

Relying Google MobileFriendly test youdao.com is well optimized for mobile and tablet devices.


Global Rank
176
Average Load Time
1.78sec
Links In Count
6,965
Website Value
$52.0 M

Overview
Last Updated: 12/08/2024
Unknown status.
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: 01/15/2024
youdao.com is safe.
Norton ConnectSafe evaluates youdao.com for any unsafe and insecure content. The results are critical for families with young children.
Google Safe Search
Last Updated: 12/08/2024
Unknown status.
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: 08/11/2020
youdao.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
youdao.com is safe.
McAfee assesses youdao.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 youdao.com for mature or inappropriate content, only security checks are evaluated.
Web of Trust
Last Updated: 01/09/2019
youdao.com child safety is very good.
The WOT calculates reputation of the youdao.com. This reputation system receives ratings from users and information from third-party sources, assesses the youdao.com for safety features and confirms, whether youdao.com is suitable for children.

SSL Information
Domain*.youdao.com
Issuer OrganizationDigiCert, Inc.
IssuerGeoTrust G2 TLS CN RSA4096 SHA256 2022 CA1
AlgorithmRSA-SHA256
Valid form09/25/2024
Expiration10/26/2025
SignedCertificate is not self signed
Additional Domains *.youdao.com
youdao.com
Server Location

ASN Information

ASN ID: 139203
ASN Title: China Telecom

Last Update: 07/06/2024

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

% Information related to 'AS138554 - AS139577'

as-block: AS138554 - AS139577
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: 2017-12-08T06:45:58Z
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
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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 'AS139203'

% Abuse contact for 'AS139203' is 'anti-spam@ns.chinanet.cn.net'

aut-num: AS139203
as-name: CHINANET-Guizhou-Guian-IDC
descr: Guizhou GuiAn IDC
descr: CHINATELECOM Guizhou Data Communication Division
descr: 550025
country: CN
remarks: Networks Of IDC , Chinatelecom Guizhou Province, P.R.China.
org: ORG-CT1-AP
admin-c: CH93-AP
tech-c: CH93-AP
abuse-c: AC1573-AP
notify: zhengzm@chinatelecom.cn
mnt-lower: MAINT-CHINANET
mnt-routes: MAINT-CHINANET-GZ
mnt-by: APNIC-HM
mnt-irt: IRT-CHINANET-CN
last-modified: 2020-05-16T06:35:42Z
source: APNIC

irt: IRT-CHINANET-CN
address: No.31 ,jingrong street,beijing
address: 100032
e-mail: anti-spam@ns.chinanet.cn.net
abuse-mailbox: anti-spam@ns.chinanet.cn.net
admin-c: CH93-AP
tech-c: CH93-AP
auth: # Filtered
mnt-by: MAINT-CHINANET
last-modified: 2010-11-15T00:31:55Z
source: APNIC

organisation: ORG-CT1-AP
org-name: China Telecom
country: CN
address: Data Network Management Division
address: Network Operation & Maintenance Department
address: No 19 Chaoyangmen North Street
address: Dongcheng District
phone: +86-20-38639251
fax-no: +86-10-58501060
e-mail: zhengzm@chinatelecom.cn
mnt-ref: APNIC-HM
mnt-by: APNIC-HM
last-modified: 2019-09-16T12:55:07Z
source: APNIC

role: ABUSE CHINANETCN
address: No.31 ,jingrong street,beijing
address: 100032
country: ZZ
phone: +000000000
e-mail: anti-spam@ns.chinanet.cn.net
admin-c: CH93-AP
tech-c: CH93-AP
nic-hdl: AC1573-AP
remarks: Generated from irt object IRT-CHINANET-CN
abuse-mailbox: anti-spam@ns.chinanet.cn.net
mnt-by: APNIC-ABUSE
last-modified: 2020-05-11T23:59:03Z
source: APNIC

person: Chinanet Hostmaster
nic-hdl: CH93-AP
e-mail: anti-spam@ns.chinanet.cn.net
address: No.31 ,jingrong street,beijing
address: 100032
phone: +86-10-58501724
fax-no: +86-10-58501724
country: CN
mnt-by: MAINT-CHINANET
last-modified: 2014-02-27T03:37:38Z
source: APNIC

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

WHOIS

Domain Name: YOUDAO.COM
Registry Domain ID: 87559847_DOMAIN_COM-VRSN
Registrar WHOIS Server: grs-whois.hichina.com
Registrar URL: http://www.net.cn
Updated Date: 2021-10-18T02:23:53Z
Creation Date: 2002-06-15T01:47:01Z
Registry Expiry Date: 2027-06-15T01:47:01Z
Registrar: Alibaba Cloud Computing (Beijing) Co., Ltd.
Registrar IANA ID: 420
Registrar Abuse Contact Email: DomainAbuse@service.aliyun.com
Registrar Abuse Contact Phone: +86.95187
Domain Status: ok https://icann.org/epp#ok
Name Server: REM1.YODAO.NET
Name Server: REM2.YODAO.NET
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of whois database: 2024-09-09T11:07:18Z


DNS Records
HostA RecordTTL
youdao.com220.197.31.37600
HostMX RecordPriorityTTL
youdao.comhzmx01.mxmail.netease.com10600
youdao.comhzmx02.mxmail.netease.com20600
HostNS RecordTTL
youdao.comrem1.yodao.net86400
youdao.comrem2.yodao.net86400
HostTXT RecordTTL
youdao.comv=spf1 include:spf.163.com ip4:61.135.221.0/24 ip4:123.58.182.192/26 ip4:220.181.8.0/24 -all600

rem1.yodao.net
TTL: 600
Email address: maintain.rd.netease.com
Serial: 1732025549
Refresh: 10800
Retry: 900
Expire: 86400
Minimum: 600


Errors
Warnings

Last tested: 06/12/2016

Desktop
Desktop Speed
85%

Desktop Resource Breakdown
Total Resources26
Number of Hosts11
Static Resources15
JavaScript Resources8
CSS Resources1

Last tested: 03/24/2020

Mobile
Mobile Usability
100%
Mobile Speed
87%

Mobile Resource Breakdown
Total Resources20
Number of Hosts8
Static Resources14
JavaScript Resources3
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