cjsdn.net - Java开发网

Quick Summary

Online Status

Online

Server IP address resolved: Yes
Http response code: 200
Response time: 2.60 sec.
Last Checked: 08/13/2024

Over the time cjsdn.net has been ranked as high as 35,294 in the world.

Cjsdn.net receives about 350 unique visitors and 350 pageviews per day. The estimated value of cjsdn.net is 2,920 USD. Each unique visitor makes about 1 pageviews on average.

Cjsdn.net is registered under .NET top-level domain. Check other websites in .NET zone.

At the time of the last check (November 02, 2024) cjsdn.net has an invalid SSL certificate.

According to Google Safe Browsing, Google Safe Search and Symantec cjsdn.net is quite a safe domain.

Mobile-Friendly test indicates that cjsdn.net is well optimized for mobile and tablet devices.

Cjsdn.net General Information

Global Rank

1,973,499

Average Load Time

0.67sec

Links In Count

Website Value

$2,920

How popular is cjsdn.net?

Days	Reach Rank	Reach Rank Delta	Reach per Million	Reach per Million Delta
90	1617115	-272861	2	20%
30	7246323	1714022	2	-28.57%
7	2844560	0	1	0%

Days	Pageviews Rank	Pageviews Rank Delta	Pageviews per Million	Pageviews per Million Delta	Pageviews per User	Pageviews per User Delta
90	2931832	360415	1	-18.18%	1	-34.21%
30	8671686	1591524	0	-28.57%	1	0%
7	3611588	0	0	0%	1	0%

Period	Global Rank	Global Rank Delta
past 3 months	1973499	-59827
past month	8014643	1844659
past week	3252663	0

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

Cjsdn.net Safety Information

Overview

Last Updated: 11/02/2024

Overall result - "cjsdn.net" 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: 02/08/2024

cjsdn.net is safe.

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

Google Safe Search

Last Updated: 02/14/2017

cjsdn.net 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 "cjsdn.net".
"cjsdn.net" is not a phishing page.
"cjsdn.net" does not install unwanted software.
"cjsdn.net" 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: 01/28/2021

cjsdn.net is safe.

McAfee assesses cjsdn.net 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 cjsdn.net for mature or inappropriate content, only security checks are evaluated.

Web of Trust

Last Updated: 11/02/2024

cjsdn.net child safety isunknown.

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

SSL Information

SSL Checker Tool

WARNING!	Certificate download error. Previous scan results are shown below.
WARNING!	Cjsdn.net is not secured by SSL certificate.

Cjsdn.net Server Information

Server Location

Geolocation Tool

Xiamen

Fujian

China

ASN Information

ASN Lookup Tool

ASN ID: 4809
ASN Title: CHINATELECOM-CORE-WAN-CN2 China Telecom Next Generation Carrier Network, CN

Last Update: 10/27/2024

ASN Whois

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

% Information related to 'AS4608 - AS4864'

as-block: AS4608 - AS4864
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: 2008-09-04T06:40:26Z
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 'AS4809'

% Abuse contact for 'AS4809' is 'anti-spam@ns.chinanet.cn.net'

aut-num: AS4809
as-name: CHINATELECOM-CORE-WAN-CN2
descr: China Telecom Next Generation Carrier Network
country: CN
import: from AS4847
action pref=100;
accept ANY
import: from AS4812
action pref=100;
accept ANY
import: from AS17638
action pref=100;
accept ANY
import: from AS17672
action pref=100;
accept ANY
import: from AS17799
action pref=100;
accept ANY
import: from AS17883
action pref=100;
accept ANY
import: from AS17897
action pref=100;
accept ANY
import: from AS17923
action pref=100;
accept ANY
import: from AS17896
action pref=100;
accept ANY
import: from AS17633
action pref=100;
accept ANY
export: to AS1299
announce AS-CN2
export: to AS2914
announce AS-CN2
export: to AS3491
announce AS-CN2
export: to AS4134
announce AS-CN2
admin-c: CH93-AP
tech-c: CH93-AP
notify: shenjun@cndata.com
mnt-by: MAINT-CHINANET
mnt-irt: IRT-CHINANET-CN
last-modified: 2015-12-01T22:09:35Z
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

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 1.88.15-46 (WHOIS-US3)

Cjsdn.net Domain Name Information

WHOIS

WHOIS Lookup Tool

Domain Whois

Domain Name: CJSDN.NET
Registry Domain ID: 121997021_DOMAIN_NET-VRSN
Registrar WHOIS Server: whois.west.cn
Registrar URL: http://www.west.cn/
Updated Date: 2021-04-26T02:32:14Z
Creation Date: 2004-06-08T02:55:38Z
Registry Expiry Date: 2022-06-08T02:55:38Z
Registrar: Chengdu West Dimension Digital Technology Co., Ltd.
Registrar IANA ID: 1556
Registrar Abuse Contact Email: abuse@hkdns.hk
Registrar Abuse Contact Phone: 86.18030649815
Domain Status: ok https://icann.org/epp#ok
Name Server: NS1.MYHOSTADMIN.NET
Name Server: NS2.MYHOSTADMIN.NET
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of whois database: 2021-11-22T07:29:50Z

DNS Records

DNS Lookup Tool

Host	A Record	TTL
cjsdn.net	117.28.234.61	900

Host	MX Record	Priority	TTL
cjsdn.net	mxbiz2.qq.com	10	900
cjsdn.net	mxbiz1.qq.com	5	900

Host	NS Record	TTL
cjsdn.net	ns6.myhostadmin.net	3600
cjsdn.net	ns1.myhostadmin.net	3600
cjsdn.net	ns2.myhostadmin.net	3600
cjsdn.net	ns3.myhostadmin.net	3600
cjsdn.net	ns4.myhostadmin.net	3600
cjsdn.net	ns5.myhostadmin.net	3600

Host	TXT Record	TTL

ns1.myhostadmin.net
TTL: 500
Email address: dnsconct.myhostadmin.net
Serial: 2012071619
Refresh: 43200
Retry: 300
Expire: 1209600
Minimum: 3600

Cjsdn.net HTML Validation

HTML Validation Tool

Errors

Malformed byte sequence: “b1”.

Malformed byte sequence: “e0”, “b3”.

Malformed byte sequence: “cc”.

Malformed byte sequence: “c2”.

Malformed byte sequence: “db”.

Malformed byte sequence: “b3”.

Malformed byte sequence: “d0”.

Malformed byte sequence: “f2”.

Malformed byte sequence: “d4”.

Malformed byte sequence: “da”.

Malformed byte sequence: “cf”.

Malformed byte sequence: “df”.

Malformed byte sequence: “ca”.

Malformed byte sequence: “e9”, “b9”.

Malformed byte sequence: “dd”.

Malformed byte sequence: “bf”.

Malformed byte sequence: “f2”, “bc”.

Malformed byte sequence: “dc”.

Malformed byte sequence: “c9”.

Malformed byte sequence: “ee”.

Malformed byte sequence: “c8”.

Malformed byte sequence: “eb”.

Malformed byte sequence: “aa”.

Malformed byte sequence: “b7”.

Malformed byte sequence: “a2”.

Malformed byte sequence: “c6”.

Malformed byte sequence: “f3”.

Malformed byte sequence: “d3”.

Malformed byte sequence: “c3”.

Malformed byte sequence: “e8”, “bc”.

Malformed byte sequence: “fe”.

Malformed byte sequence: “ce”.

Malformed byte sequence: “f1”.

Malformed byte sequence: “f7”.

Malformed byte sequence: “d6”.

Malformed byte sequence: “f4”.

Malformed byte sequence: “bd”.

Malformed byte sequence: “ed”, “bc”.

Malformed byte sequence: “c5”.

Malformed byte sequence: “e4”.

Malformed byte sequence: “c0”.

Malformed byte sequence: “ed”.

Malformed byte sequence: “b2”.

Malformed byte sequence: “e2”.

Malformed byte sequence: “b9”.

Malformed byte sequence: “fd”.

Malformed byte sequence: “be”.

Malformed byte sequence: “ab”.

Malformed byte sequence: “bc”.

Malformed byte sequence: “f5”.

Malformed byte sequence: “fa”.

Malformed byte sequence: “c7”.

Malformed byte sequence: “f8”.

Malformed byte sequence: “cd”.

Malformed byte sequence: “d7”.

Start tag seen without seeing a doctype first. Expected “<!DOCTYPE html>”.

Bad value “Expires” for attribute “http-equiv” on element “meta”.

Internal encoding declaration “gbk” disagrees with the actual encoding of the document (“utf-8”).

Malformed byte sequence: “e1”.

Malformed byte sequence: “d5”.

Malformed byte sequence: “bb”.

Malformed byte sequence: “b5”.

Malformed byte sequence: “b0”.

Malformed byte sequence: “ef”.

Malformed byte sequence: “a3”.

Malformed byte sequence: “fb”.

Malformed byte sequence: “ec”.

Malformed byte sequence: “cb”.

Malformed byte sequence: “d1”.

Malformed byte sequence: “ee”, “b6”.

Malformed byte sequence: “e0”, “b5”.

Malformed byte sequence: “c4”.

Malformed byte sequence: “a7”.

Malformed byte sequence: “ac”.

Malformed byte sequence: “b4”.

Malformed byte sequence: “d2”.

Attribute “leftmargin” not allowed on element “body” at this point.

Attribute “topmargin” not allowed on element “body” at this point.

The “background” attribute on the “body” element is obsolete. Use CSS instead.

The “text” attribute on the “body” element is obsolete. Use CSS instead.

The “marginwidth” attribute on the “body” element is obsolete. Use CSS instead.

The “marginheight” attribute on the “body” element is obsolete. Use CSS instead.

The “link” attribute on the “body” element is obsolete. Use CSS instead.

The “vlink” attribute on the “body” element is obsolete. Use CSS instead.

The “alink” attribute on the “body” element is obsolete. Use CSS instead.

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

Attribute “height” not allowed on element “table” at this point.

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

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

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

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

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

The “width” attribute on the “td” element is obsolete. Use CSS instead.

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

The “hspace” attribute on the “img” element is obsolete. Use CSS instead.

The “vspace” attribute on the “img” element is obsolete. Use CSS instead.

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

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

“td” start tag in table body.

The “valign” attribute on the “td” element is obsolete. Use CSS instead.

End tag “a” violates nesting rules.

No “font” element in scope but a “font” end tag seen.

Row 2 of a row group established by a “tbody” element has no cells beginning on it.

Stray end tag “font”.

The “clear” attribute on the “br” element is obsolete. Use CSS instead.

Malformed byte sequence: “c1”.

The “nowrap” attribute on the “td” element is obsolete. Use CSS instead.

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

The “bgcolor” attribute on the “td” element is obsolete. Use CSS instead.

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

Stray end tag “a”.

Table column 2 established by element “td” has no cells beginning in it.

Malformed byte sequence: “b8”.

Malformed byte sequence: “e6”.

Malformed byte sequence: “ea”.

Malformed byte sequence: “e7”.

Malformed byte sequence: “af”.

Malformed byte sequence: “e3”.

Malformed byte sequence: “e6”, “bf”.

Malformed byte sequence: “e9”.

Malformed byte sequence: “b6”.

Start tag “form” seen in “table”.

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

Malformed byte sequence: “f9”.

Malformed byte sequence: “a1”.

Attribute “maxlength” not allowed on element “select” at this point.

Stray end tag “div”.

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

Unclosed element “div”.

Stray end tag “form”.

Malformed byte sequence: “e0”.

Malformed byte sequence: “e2”, “be”.

Malformed byte sequence: “f6”.

Malformed byte sequence: “e9”, “ba”.

Malformed byte sequence: “e3”, “b5”.

Malformed byte sequence: “a5”.

Malformed byte sequence: “e0”, “b9”.

Malformed byte sequence: “d8”.

Malformed byte sequence: “fc”.

Malformed byte sequence: “ba”.

Malformed byte sequence: “e6”, “b5”.

Malformed byte sequence: “f3”, “a1”, “a2”.

Malformed byte sequence: “de”.

Malformed byte sequence: “a4”.

Warnings

The “name” attribute is obsolete. Consider putting an “id” attribute on the nearest container instead.

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

A table row was 0 columns wide, which is less than the column count established by the first row (1).

NON-DOCUMENT-ERROR

Too many messages.

Cjsdn.net Desktop Insights

Desktop Page Insights Tool

Last tested: 01/31/2018

Desktop

Desktop Speed

86%

Leverage browser caching

Enable compression

Minify HTML

Optimize images

Desktop Resource Breakdown

Total Resources	18
Number of Hosts	2
Static Resources	16

Cjsdn.net Mobile Insights

Mobile Page Insights Tool

Last tested: 06/01/2017

Mobile

Mobile Usability

64%

Use legible font sizes

Size tap targets appropriately

Configure the viewport

Mobile Speed

83%

Leverage browser caching

Enable compression

Minify HTML

Mobile Resource Breakdown

Total Resources	18
Number of Hosts	2
Static Resources	16

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Cjsdn.net Java开发网 - 首页

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Quick Summary

Cjsdn.net General Information

Cjsdn.net Alexa Rank History

Cjsdn.net Safety Information

Cjsdn.net Server Information

Cjsdn.net Domain Name Information

Cjsdn.net HTML Validation

Cjsdn.net Desktop Insights

Cjsdn.net Mobile Insights

Cjsdn.net Nearest Competitors

Cjsdn.net Typos