Ziqiangxuetang.com 自强学堂 - 在线教程 - w3c - 学习, 分享, 让你更强!

自强学堂致力于提供优质的IT技术教程, 网页制作,服务器后台编写,以及编程语言,如HTML,JS,Bootstrap,Python,Django。同时也提供大量在线实例,通过实例,学习更容易,更轻松。

Online Status
Offline

Server IP address resolved: No
Http response code: None
Last Checked: 03/17/2023

Over the time ziqiangxuetang.com has been ranked as high as 4,168 in the world, while most of its traffic comes from China, where it reached as high as 4,342 position.

Ziqiangxuetang.com receives about 4,699 unique visitors and 15,037 pageviews per day. The estimated value of ziqiangxuetang.com is 262,800 USD. Each unique visitor makes about 3.2 pageviews on average.

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

At the time of the last check (August 15, 2020) ziqiangxuetang.com has an expired SSL certificate issued by Let's Encrypt (expired on October 06, 2020). Check other websites using SSL certificates issued by Let's Encrypt.

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

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


Global Rank
44,596
Average Load Time
3.59sec
Links In Count
112
Website Value
$262,800

Overview
Last Updated: 04/27/2024
Overall result - "ziqiangxuetang.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
ziqiangxuetang.com is safe.

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

Google Safe Search
Last Updated: 10/21/2016
ziqiangxuetang.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 "ziqiangxuetang.com".
"ziqiangxuetang.com" is not a phishing page.
"ziqiangxuetang.com" does not install unwanted software.
"ziqiangxuetang.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
ziqiangxuetang.com is safe.

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

Web of Trust
Last Updated: 04/27/2024
ziqiangxuetang.com child safety isunknown.

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

SSL Information
Domain besttome.com
Issuer OrganizationLet's Encrypt
Issuer Let's Encrypt Authority X3
Algorithm RSA-SHA256
Valid form 07/08/2020
Expiration 10/06/2020
SignedCertificate is not self signed
Additional Domains besttome.com
code.ziqiangxuetang.com
tuweizhong.com
www.besttome.com
www.tuweizhong.com
www.ziqiangxuetang.com
www.zqxt.org
ziqiangxuetang.com
zqxt.org
Server Location
Hangzhou
Zhejiang
China
ASN Information

Last Update: 10/15/2023

% [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
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tech-c: HM20-AP
mnt-by: APNIC-HM
mnt-lower: APNIC-HM
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source: APNIC

role: APNIC Hostmaster
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address: South Brisbane
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country: AU
phone: +61 7 3858 3100
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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
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source: APNIC

role: CNNIC IPAS CONFEDERATION
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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
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announce AS37963
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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: ZIQIANGXUETANG.COM
Registry Domain ID: 1856736812_DOMAIN_COM-VRSN
Registrar WHOIS Server: grs-whois.hichina.com
Registrar URL: http://www.net.cn
Updated Date: 2020-04-01T00:11:27Z
Creation Date: 2014-04-30T02:18:36Z
Registry Expiry Date: 2022-04-30T02:18:36Z
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: DNS23.HICHINA.COM
Name Server: DNS24.HICHINA.COM
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of whois database: 2021-06-05T23:23:17Z

DNS Records
HostA RecordTTL
ziqiangxuetang.com203.107.43.165600
HostMX RecordPriorityTTL
ziqiangxuetang.commxn.mxhichina.com5600
ziqiangxuetang.commxw.mxhichina.com10600
HostNS RecordTTL
ziqiangxuetang.comdns24.hichina.com86400
ziqiangxuetang.comdns23.hichina.com86400
HostTXT RecordTTL
ziqiangxuetang.comv=spf1 include:spf.mxhichina.com -all600

dns23.hichina.com
TTL: 600
Email address: hostmaster.hichina.com
Serial: 2015032714
Refresh: 3600
Retry: 1200
Expire: 3600
Minimum: 360

Errors
Warnings

Last tested: 06/28/2019

Desktop
Desktop Speed
78%
Desktop Resource Breakdown
Total Resources13
Number of Hosts7
Static Resources6
JavaScript Resources3
CSS Resources1

Last tested: 11/18/2018

Mobile
Mobile Usability
80%
Mobile Speed
53%
Mobile Resource Breakdown
Total Resources26
Number of Hosts12
Static Resources12
JavaScript Resources9
CSS Resources1
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