Cdrf.org.cn 首页 - 中国发展研究基金会

Cdrf.org.cn Overview

Cdrf.org.cn belongs to CNNIC-ALIBABA-CN-NET-AP Hangzhou Alibaba Advertising Co.,Ltd., CN. Check the list of other websites hosted by CNNIC-ALIBABA-CN-NET-AP Hangzhou Alibaba Advertising Co.,Ltd., CN.

In terms of rank-to-traffic ratio, cdrf.org.cn has 1,640 unique users per day, viewing 3,313 pages. The rank based value of cdrf.org.cn is 2,595 USD. Every user makes 2.14 pageviews on average.

Cdrf.org.cn boasts a link base consisting of 233 referring domains and 250 external backlinks, as revealed by the data obtained from web network scanning.

Cdrf.org.cn top-level domain belongs to .CN domain zone. Check other webpages in .CN zone.

According the last verification test in September 23, 2024, cdrf.org.cn has a valid and up-to-date wildcard SSL certificate issued by DigiCert, Inc. , certificate expiration date: August 29, 2025. Click button “Update” SSL Information at the Safety Information section. Check the list of websites using SSL by DigiCert, Inc..

Based on data from Google Safe Browsing, Symantec and Web of Trust cdrf.org.cn is a fairly safe domain.

According the Mobile-Friendly test by Google cdrf.org.cn is nice optimized for mobile devices and tablets, however the webpage speed could be improved.

Cdrf.org.cn Website Safety

Overview

Last Updated: 12/27/2024

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: 03/30/2024

cdrf.org.cn is safe.

Norton ConnectSafe evaluates cdrf.org.cn for any unsafe and insecure content. The results are critical for families with young children.

Google Safe Search

Last Updated: 12/27/2024

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: 01/09/2019

cdrf.org.cn 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: 03/01/2021

cdrf.org.cn is safe.

McAfee assesses cdrf.org.cn 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 cdrf.org.cn for mature or inappropriate content, only security checks are evaluated.

Web of Trust

Last Updated: 01/11/2019

cdrf.org.cn child safety is very good.

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

SSL Information

SSL Checker Tool

Domain	*.cdrf.org.cn
Issuer Organization	DigiCert, Inc.
Issuer	RapidSSL Global TLS RSA4096 SHA256 2022 CA1
Algorithm	RSA-SHA256
Valid form	07/31/2024
Expiration	08/29/2025
Signed	Certificate is not self signed
Additional Domains	*.cdrf.org.cn cdrf.org.cn

Cdrf.org.cn Rank History

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

Cdrf.org.cn Hosting Information

Server Location

Geolocation Tool

ASN Information

ASN Lookup Tool

ASN ID: 37963

ASN Title: CNNIC-ALIBABA-CN-NET-AP Hangzhou Alibaba Advertising Co.,Ltd., CN

Last Update: 03/12/2024

% [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)

Cdrf.org.cn Domain Registration and Settings

WHOIS

WHOIS Lookup Tool

Domain Name: cdrf.org.cn
ROID: 20021209s10051s00003302-cn
Domain Status: clientUpdateProhibited
Domain Status: clientTransferProhibited
Registrant: 中国发展研究基金会
Registrant Contact Email: it@cdrf.org.cn
Sponsoring Registrar: 阿里云计算有限公司（万网）
Name Server: dns9.hichina.com
Name Server: dns10.hichina.com
Registration Time: 2000-10-24 00:00:00
Expiration Time: 2028-10-24 00:00:00
DNSSEC: unsigned

DNS Records

DNS Lookup Tool

Host	A Record	TTL

Host	MX Record	Priority	TTL

Host	NS Record	TTL

Host	TXT Record	TTL

Cdrf.org.cn HTML Check

HTML Validation Tool

Errors

Almost standards mode doctype. Expected “<!DOCTYPE html>”.

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

Bad value “670px” for attribute “width” on element “img”: Expected a digit but saw “p” instead.

Bad value “416px” for attribute “height” on element “img”: Expected a digit but saw “p” instead.

The element “input” must not appear as a descendant of the “a” element.

Element “input” with attribute “type” whose value is “button” must have non-empty attribute “value”.

Bad value “90px” for attribute “width” on element “img”: Expected a digit but saw “p” instead.

Bad value “90px” for attribute “height” on element “img”: Expected a digit but saw “p” instead.

Bad value “280px” for attribute “width” on element “img”: Expected a digit but saw “p” instead.

Bad value “180px” for attribute “height” on element “img”: Expected a digit but saw “p” instead.

Bad value “278px” for attribute “width” on element “img”: Expected a digit but saw “p” instead.

Bad value “193px” for attribute “height” on element “img”: Expected a digit but saw “p” instead.

Bad value “300px” for attribute “width” on element “img”: Expected a digit but saw “p” instead.

Bad value “200px” for attribute “height” on element “img”: Expected a digit but saw “p” instead.

Bad value “284px” for attribute “width” on element “img”: Expected a digit but saw “p” instead.

Bad value “174px” for attribute “height” on element “img”: Expected a digit but saw “p” instead.

Bad value “119px” for attribute “width” on element “img”: Expected a digit but saw “p” instead.

Bad value “162px” for attribute “height” on element “img”: Expected a digit but saw “p” instead.

Bad value “398px” for attribute “width” on element “img”: Expected a digit but saw “p” instead.

Bad value “98px” for attribute “height” on element “img”: Expected a digit but saw “p” instead.

End tag “div” seen, but there were open elements.

Unclosed element “ul”.

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

Warnings

A table row was 1 columns wide, which is less than the column count established by the first row (3).

The “language” attribute on the “script” element is obsolete. You can safely omit it.

Cdrf.org.cn Desktop Performance

Last tested: 05/19/2018

Desktop Speed

22%

Optimize images

Leverage browser caching

Enable compression

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

Minify HTML

Minify CSS

Minify JavaScript

Desktop Resource Breakdown

Total Resources	83
Number of Hosts	1
Static Resources	81
JavaScript Resources	6
CSS Resources	4

Cdrf.org.cn Mobile Insights

Last tested: 05/19/2018

Mobile Usability

100%

Mobile Speed

20%

Optimize images

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

Leverage browser caching

Enable compression

Minify HTML

Minify CSS

Minify JavaScript

Mobile Resource Breakdown

Total Resources	54
Number of Hosts	2
Static Resources	53
JavaScript Resources	4
CSS Resources	5

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Cdrf.org.cn 首页 - 中国发展研究基金会

Cdrf.org.cn Overview

Cdrf.org.cn Website Safety

Cdrf.org.cn Rank History

Cdrf.org.cn Hosting Information

Cdrf.org.cn Domain Registration and Settings

Cdrf.org.cn HTML Check

Cdrf.org.cn Desktop Performance

Cdrf.org.cn Mobile Insights

Cdrf.org.cn Similar Audits

Cdrf.org.cn Common Typos