xdf.cn ▷ 【新东方官网】-新东方培训学校官网_留学考试/大学考试/素质教育培训课程-新东方网

Quick Summary

Online Status

Online

Server IP address resolved: Yes
Http response code: 200
Response time: 1.83 sec.
Last Checked: 04/20/2024

Xdf.cn traffic volume is 79,267 unique daily visitors and their 329,749 pageviews. The web value rate of xdf.cn is 4,330,418 USD. Each visitor makes around 4.45 page views on average.

By Alexa's traffic estimates xdf.cn placed at 29,934 position over the world, while the largest amount of its visitors comes from China, where it takes 277 place.

Perfect for xdf.cn that their data center (provided by company company CNNIC-TENCENT-NET-AP Shenzhen Tencent Computer Systems Company Limited, CN) 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 CNNIC-TENCENT-NET-AP Shenzhen Tencent Computer Systems Company Limited, CN.

Xdf.cn registered under .CN top-level domain. Check other websites in .CN zone.

The last verification results, performed on (November 28, 2019) xdf.cn show that xdf.cn has an expired wildcard SSL certificate issued by DigiCert Inc (expired on March 18, 2021). 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, Google Safe Search, Symantec and Web of Trust xdf.cn is pretty a safe domain.

Relying Google MobileFriendly test xdf.cn is well optimized for mobile and tablet devices, however web page loading speed may be improved.

Xdf.cn General Information

Global Rank

2,183

Average Load Time

4.11sec

Links In Count

1,129

Website Value

$4.0 M

Audience Geography. Where are xdf.cn visitors located?

Country	Visitors
China CN	96.6%
Japan JP	1.1%
United States US	0.7%
Other	1.6%

Country	Pageviews
China CN	98%
Japan JP	0.7%
United States US	0.4%
Other	0.9%

Country	Rank
China CN	277
Japan JP	16365
United States US	52906

Where do visitors go on xdf.cn?

Subdomain	Pageviews
xdf.cn	22.41%
souke.xdf.cn	9%
me.xdf.cn	8.35%
goabroad.xdf.cn	5.75%
yingyu.xdf.cn	4.82%
zhongkao.xdf.cn	3.74%
tool.xdf.cn	2.86%
ielts.xdf.cn	2.78%
toefl.xdf.cn	2.74%
other	37.53%

Subdomain	Pageviews per User
me.xdf.cn	29
staff.xdf.cn	10
zhaopin.xdf.cn	6
ehr.xdf.cn	4.7
tool.xdf.cn	3.3
oa.xdf.cn	3.1
i.xdf.cn	3
baoming.xdf.cn	3
xdf.cn	2.7
mailbj.xdf.cn	2.2
other	1.24

Subdomain	Reach
xdf.cn	28.54%
souke.xdf.cn	14.8%
goabroad.xdf.cn	12.12%
yingyu.xdf.cn	10.88%
liuxue.xdf.cn	6.71%
toefl.xdf.cn	6.67%
ielts.xdf.cn	6.62%
gre.xdf.cn	6.46%
zhongkao.xdf.cn	6.3%
bj.xdf.cn	5.03%
other	55.94%

How popular is xdf.cn?

Period	Global Rank	Global Rank Delta
past 3 months	2183	-595
past month	2426	291
past week	2107	-380
yesterday	2400	81

Days	Pageviews Rank	Pageviews Rank Delta	Pageviews per Million	Pageviews per Million Delta	Pageviews per User	Pageviews per User Delta
90	2022	-848	355	33%	4.16	14%
30	2585	682	279	-26.51%	3.4	-22.45%
7	1927	-1059	369	51%	4.3	44%
1	2768	85	26	-5.157%	3.2	-0.613%

Days	Reach Rank	Reach Rank Delta	Reach per Million	Reach per Million Delta
90	2496	-554	317	16%
30	2552	100	301	-5.255%
7	2430	-100	320	5%
1	2513	75	310	-4.62%

Xdf.cn Safety Information

Overview

Last Updated: 04/20/2024

Overall result - xdf.cn 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

xdf.cn is safe.

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

Google Safe Search

Last Updated: 02/04/2019

xdf.cn 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

xdf.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: 02/22/2021

xdf.cn is safe.

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

Web of Trust

Last Updated: 01/09/2019

xdf.cn child safety is very good.

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

SSL Information

SSL Checker Tool

Domain	*.xdf.cn
Issuer Organization	DigiCert Inc
Issuer	DigiCert SHA2 Secure Server CA
Algorithm	RSA-SHA256
Valid form	12/18/2017
Expiration	03/18/2021
Signed	Certificate is not self signed
Additional Domains	*.xdf.cn xdf.cn

Xdf.cn Server Information

Server Location

Geolocation Tool

ASN Information

ASN Lookup Tool

ASN ID: 45090
ASN Title: CNNIC-TENCENT-NET-AP Shenzhen Tencent Computer Systems Company Limited, CN

Last Update: 10/01/2023

ASN Whois

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

% Information related to 'AS45056 - AS45115'

as-block: AS45056 - AS45115
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: 2009-09-29T06:15:17Z
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 'AS45056 - AS46079'

as-block: AS45056 - AS46079
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: 2009-09-29T05:48:11Z
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 'AS45090'

% Abuse contact for 'AS45090' is 'ipas@cnnic.cn'

aut-num: AS45090
as-name: CNNIC-TENCENT-NET-AP
descr: Shenzhen Tencent Computer Systems Company Limited
descr: Tencent Building, Kejizhongyi Avenue, Hi-techPark,Nanshan
descr: District,Shenzhen
country: CN
import: from AS18118
action pref=100;
accept ANY
import: from AS17962
action pref=100;
accept ANY
export: to AS18118
announce AS45090
export: to AS17962
announce AS45090
admin-c: DR196-AP
tech-c: JW2054-AP
mnt-routes: MAINT-CNNIC-AP
mnt-by: MAINT-CNNIC-AP
mnt-irt: IRT-CNNIC-CN
last-modified: 2016-10-17T00:30:37Z
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: Dreams Ruan
address: Tencent Building, Kejizhongyi Avenue, Hi-techPark,Nanshan District,Shenzhen
country: CN
phone: +86-755-86013388-84520
fax-no: +86-755-86013030
e-mail: dreamsruan@tencent.com
nic-hdl: DR196-AP
mnt-by: MAINT-CNNIC-AP
last-modified: 2010-05-10T10:02:01Z
source: APNIC

person: Jsquare Wu
address: Tencent Building, Kejizhongyi Avenue, Hi-techPark,Nanshan District,Shenzhen
country: CN
phone: +86-755-86013388-88441
fax-no: +86-755-86013030
e-mail: jsquare@tencent.com
nic-hdl: JW2054-AP
mnt-by: MAINT-CNNIC-AP
last-modified: 2010-05-10T10:02:01Z
source: APNIC

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

Xdf.cn Domain Name Information

WHOIS

WHOIS Lookup Tool

Domain Whois

Domain Name: xdf.cn
ROID: 20040429s10001s01474956-cn
Domain Status: ok
Registrant: 新东方教育科技集团有限公司
Registrant Contact Email: zcym@xdf.cn
Sponsoring Registrar: 中企动力科技股份有限公司
Name Server: cns1.zdnscloud.net
Name Server: dns1.zdnscloud.info
Name Server: ins1.zdnscloud.com
Name Server: vns1.zdnscloud.biz
Registration Time: 2004-04-29 09:12:33
Expiration Time: 2025-04-29 09:12:33
DNSSEC: unsigned

DNS Records

DNS Lookup Tool

Host	A Record	TTL
xdf.cn	103.26.3.100	300

Host	MX Record	Priority	TTL
xdf.cn	mx11.xdf.cn	7	3600

Host	NS Record	TTL
xdf.cn	vns1.zdnscloud.biz	3600
xdf.cn	ins1.zdnscloud.com	3600
xdf.cn	dns1.zdnscloud.info	3600
xdf.cn	cns1.zdnscloud.net	3600

Host	TXT Record	TTL
xdf.cn	v=spf1 ip4:111.203.133.0/25 ip4:106.120.200.128/25 ip4:113.208.113.0/25 ip4:116.213.222.0/24 ip4:116.213.70.0/25 ip4:116.213.71.0/24 ip4:106.39.103.0/24 ip4:111.203.133.0/24 ip4:116.213.68.0/24 ip4:211.157.1.31 -all	86400

dns1.zdnscloud.info
TTL: 3600
Email address: mail.knet.cn.xdf.cn
Serial: 4
Refresh: 3600
Retry: 3600
Expire: 3600
Minimum: 3600

Xdf.cn HTML Validation

HTML Validation Tool

Errors

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

Bad value “14px” for attribute “width” on element “img”: Expected a digit but saw “p” instead.

Bad value “11px” for attribute “height” on element “img”: Expected a digit but saw “p” instead.

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

Attribute “target” not allowed on element “span” at this point.

Attribute “href” not allowed on element “span” at this point.

Attribute “cid” not allowed on element “a” at this point.

Attribute “cid” not allowed on element “div” at this point.

Attribute “defaultvalue” not allowed on element “input” at this point.

Attribute “x-webkit-speech” not allowed on element “input” at this point.

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

Attribute “code” not allowed on element “div” at this point.

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

The “align” attribute on the “table” element is obsolete. Use CSS instead.

The “cellpadding” attribute on the “table” element is obsolete. Use CSS instead.

The “cellspacing” attribute on the “table” element is obsolete. Use CSS instead.

Attribute “defaultvalue” not allowed on element “textarea” at this point.

Attribute “value” not allowed on element “textarea” at this point.

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

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

Bad value “” for attribute “src” on element “img”: Must be non-empty.

Attribute “code” not allowed on element “li” at this point.

Attribute “code” not allowed on element “ul” at this point.

Element “h4” not allowed as child of element “ul” in this context. (Suppressing further errors from this subtree.)

Stray end tag “ul”.

Attribute “cat_id” not allowed on element “li” at this point.

Attribute “flag” not allowed on element “li” at this point.

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

The “font” element is obsolete. Use CSS instead.

Element “img” is missing required attribute “src”.

End tag for “body” seen, but there were unclosed elements.

Unclosed element “div”.

Saw an end tag after “body” had been closed.

Duplicate ID “___szfw_logo___”.

Attribute “kx_type” not allowed on element “a” at this point.

Duplicate ID “fff”.

Attribute “acid” not allowed on element “div” at this point.

Element “script” must not have attribute “charset” unless attribute “src” is also specified.

Warnings

The first occurrence of ID “___szfw_logo___” was here.

The “border” attribute is obsolete. Consider specifying “img { border: 0; }” in CSS instead.

The first occurrence of ID “fff” was here.

This document appears to be written in Simplified Chinese. Consider adding “lang="zh-hans"” (or variant) to the “html” start tag.

Xdf.cn Desktop Insights

Last tested: 12/02/2019

Desktop

Desktop Speed

40%

Enable compression

Optimize images

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

Leverage browser caching

Prioritize visible content

Minify JavaScript

Minify CSS

Desktop Resource Breakdown

Total Resources	61
Number of Hosts	8
Static Resources	57
JavaScript Resources	6
CSS Resources	2

Xdf.cn Mobile Insights

Last tested: 11/28/2017

Mobile

Mobile Usability

100%

Mobile Speed

48%

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

Enable compression

Avoid landing page redirects

Leverage browser caching

Optimize images

Minify JavaScript

Minify CSS

Minify HTML

Mobile Resource Breakdown

Total Resources	85
Number of Hosts	22
Static Resources	48
JavaScript Resources	23
CSS Resources	3

Xdf.cn Typos

www.xdf.com
www.xdf.net
www.xdf.org
www.xdf.info
www.xdf.biz
www.xdf.us
www.xdf.mobi
www.df.cn
www.xdf.cn
www.zdf.cn
www.xzdf.cn
www.zxdf.cn
www.sdf.cn
www.xsdf.cn
www.sxdf.cn
www.ddf.cn
www.xddf.cn
www.dxdf.cn
www.cdf.cn
www.xcdf.cn
www.cxdf.cn
www.xf.cn
www.xxf.cn
www.xdxf.cn
www.xxdf.cn
www.xsf.cn
www.xdsf.cn
www.xef.cn
www.xdef.cn
www.xedf.cn
www.xrf.cn
www.xdrf.cn
www.xrdf.cn
www.xff.cn
www.xdff.cn
www.xfdf.cn
www.xcf.cn
www.xdcf.cn
www.xd.cn
www.xdc.cn
www.xdfc.cn
www.xdd.cn
www.xdfd.cn
www.xdr.cn
www.xdfr.cn
www.xdt.cn
www.xdft.cn
www.xdtf.cn
www.xdg.cn
www.xdfg.cn
www.xdgf.cn
www.xdv.cn
www.xdfv.cn
www.xdvf.cn

Xdf.cn 【新东方官网】-新东方培训学校官网_留学考试/大学考试/素质教育培训课程-新东方网

Quick Summary

Xdf.cn General Information

Xdf.cn Safety Information

Xdf.cn Server Information

Xdf.cn Domain Name Information

Xdf.cn HTML Validation

Xdf.cn Desktop Insights

Xdf.cn Mobile Insights

Xdf.cn Nearest Competitors

Xdf.cn Typos