51dzw.com - 51?缱油

Quick Summary

Online Status

Online

Server IP address resolved: Yes
Http response code: 200
Response time: 2.05 sec.
Last Checked: 06/25/2024

Over the time 51dzw.com has been ranked as high as 420,633 in the world, while most of its traffic comes from China, where it reached as high as 8,158 position.

51dzw.com receives about 2,472 unique visitors and 9,888 pageviews per day. The estimated value of 51dzw.com is 175,200 USD. Each unique visitor makes about 4 pageviews on average.

51dzw.com is registered under .COM top-level domain. Check other websites in .COM zone.

At the time of the last check (October 10, 2024) 51dzw.com has a valid and up-to-date wildcard SSL certificate issued by Sectigo Limited that expires on July 28, 2025. Check other websites using SSL certificates issued by Sectigo Limited.

According to Google Safe Browsing, Google Safe Search and Symantec 51dzw.com is quite a safe domain.

Mobile-Friendly test indicates that 51dzw.com isn't optimized for mobile and tablet devices. Designing your websites to be mobile friendly ensures that your pages perform well on all devices, also website page loading time could be improved.

51dzw.com General Information

Global Rank

66,830

Average Load Time

4.81sec

Links In Count

338

Website Value

$175,200

Audience Geography. Where are 51dzw.com visitors located?

Country	Rank
China CN	8158

Country	Percent of Pageviews
China CN	99.5%
Other	0.5%

Country	Percent of Visitors
China CN	98.1%
Other	1.9%

Where do visitors go on 51dzw.com?

Subdomain	Pageviews
51dzw.com	51.53%
icpartno.51dzw.com	17.98%
pdf.51dzw.com	16.43%
hotic.51dzw.com	14.06%

Subdomain	Pageviews per User
51dzw.com	2.3
hotic.51dzw.com	1
pdf.51dzw.com	1
icpartno.51dzw.com	1

Subdomain	Reach
51dzw.com	96.69%
icpartno.51dzw.com	76.68%
pdf.51dzw.com	70.06%
hotic.51dzw.com	59.96%

How popular is 51dzw.com?

Days	Reach Rank	Reach Rank Delta	Reach per Million	Reach per Million Delta
90	74710	-5604	95	8%
30	83375	13358	84	-17.44%
7	75879	-6467	9	10%
1	102610	10473	7	-9.675%

Days	Pageviews Rank	Pageviews Rank Delta	Pageviews per Million	Pageviews per Million Delta	Pageviews per User	Pageviews per User Delta
90	59445	-4950	1	10%	4	2%
30	62151	3880	97	-7.408%	4.3	10%
7	50235	-10357	13	20%	5	10%
1	67211	12425	1	-19.94%	5	-11.35%

Period	Global Rank	Global Rank Delta
past 3 months	66830	-5300
past month	73028	9622
past week	64219	-7472
yesterday	84692	10167

51dzw.com Alexa Rank History

Alexa Rank shows how popular 51dzw.com is in comparison with other sites. The most popular site has Alexa Rank equals 1. If 51dzw.com 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 51dzw.com and pageviews on 51dzw.com over the past 3 months.

51dzw.com Safety Information

Overview

Last Updated: 11/13/2024

Overall result - "51dzw.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: 03/21/2024

51dzw.com is safe.

Norton ConnectSafe evaluates 51dzw.com for any unsafe and insecure content. The results are critical for families with young children.

Google Safe Search

Last Updated: 02/11/2019

51dzw.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 "51dzw.com".
"51dzw.com" is not a phishing page.
"51dzw.com" does not install unwanted software.
"51dzw.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: 02/22/2021

51dzw.com is safe.

McAfee assesses 51dzw.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 51dzw.com for mature or inappropriate content, only security checks are evaluated.

Web of Trust

Last Updated: 11/13/2024

51dzw.com child safety isunknown.

The WOT calculates reputation of the 51dzw.com. This reputation system receives ratings from users and information from third-party sources, assesses the 51dzw.com for safety features and confirms, whether 51dzw.com is suitable for children.

SSL Information

SSL Checker Tool

Domain	*.51dzw.com
Issuer Organization	Sectigo Limited
Issuer	Sectigo RSA Domain Validation Secure Server CA
Algorithm	RSA-SHA256
Valid form	07/28/2024
Expiration	07/28/2025
Signed	Certificate is not self signed
Additional Domains	*.51dzw.com 51dzw.com

51dzw.com Server Information

Server Location

Geolocation Tool

Dongguan

Guangdong

China

ASN Information

ASN Lookup Tool

ASN ID: 4812
ASN Title: CHINANET-SH-AP China Telecom (Group), CN

Last Update: 07/19/2024

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 'AS4812'

% Abuse contact for 'AS4812' is 'anti-spam@ns.chinanet.cn.net'

aut-num: AS4812
as-name: CHINANET-SH-AP
descr: China Telecom (Group)
descr: Shanghai Telecom Company
descr: Shanghai China
country: CN
import: from AS4134
action pref=100;
accept ANY
import: from AS9800
action pref=600;
accept AS9800
export: to AS4134
announce AS4812 AND AS9800
admin-c: XI5-AP
tech-c: GXH1-AP
tech-c: SJ102-AP
tech-c: CB38-AP
mnt-by: MAINT-CHINANET
mnt-irt: IRT-CHINANET-CN
mnt-lower: MAINT-CHINANET-SH
last-modified: 2015-12-01T22:12:22Z
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: Chen Benyuan
address: 12F,333 WuSheng Road,Shanghai,200003
country: CN
phone: +86-21-63270333-2915
fax-no: +86-21-63722525
e-mail: cbenyuan@capricorn.sta.net.cn
nic-hdl: CB38-AP
mnt-by: MAINT-CHINANET-SH
last-modified: 2008-09-04T07:29:17Z
source: APNIC

person: Gu Xiao Han
address: No. 333,Wusheng Road,Shanghai,200003,PRC
country: CN
phone: +86-21-63596797
fax-no: +86-21-63722525
e-mail: gxh999@sh163.net
nic-hdl: GXH1-AP
mnt-by: MAINT-CHINANET-SH
last-modified: 2008-09-04T07:29:17Z
source: APNIC

person: Shi Jin
address: No. 333,Wusheng Road,Shanghai,200003
country: CN
phone: +86-21-63270333-2361
fax-no: +86-21-63724202
e-mail: shijin@sh163.net
nic-hdl: SJ102-AP
mnt-by: MAINT-CHINANET-SH
last-modified: 2008-09-04T07:29:17Z
source: APNIC

person: Wu Xiao Li
address: Room 805,61 North Si Chuan Road,Shanghai,200085,PRC
country: CN
phone: +86-21-63630562
fax-no: +86-21-63630566
e-mail: ipms@shtel.com.cn
nic-hdl: XI5-AP
mnt-by: MAINT-CHINANET-SH
abuse-mailbox: ip-admin@mail.online.sh.cn
last-modified: 2014-02-27T08:51:31Z
source: APNIC

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

51dzw.com Domain Name Information

WHOIS

WHOIS Lookup Tool

Domain Whois

Domain Name: 51DZW.COM
Registry Domain ID: 450480373_DOMAIN_COM-VRSN
Registrar WHOIS Server: whois.paycenter.com.cn
Registrar URL: http://www.xinnet.com
Updated Date: 2023-02-03T09:11:25Z
Creation Date: 2006-05-16T02:41:20Z
Registry Expiry Date: 2032-05-16T02:41:20Z
Registrar: Xin Net Technology Corporation
Registrar IANA ID: 120
Registrar Abuse Contact Email: supervision@xinnet.com
Registrar Abuse Contact Phone: +86.4008182233
Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Name Server: F1G1NS1.DNSPOD.NET
Name Server: F1G1NS2.DNSPOD.NET
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of whois database: 2024-09-16T22:18:10Z

DNS Records

DNS Lookup Tool

Host	A Record	TTL
51dzw.com	121.12.119.2	600

Host	MX Record	Priority	TTL
51dzw.com	mail.51dzw.com	20	600

Host	NS Record	TTL
51dzw.com	f1g1ns1.dnspod.net	86400
51dzw.com	f1g1ns2.dnspod.net	86400

Host	TXT Record	TTL

f1g1ns1.dnspod.net
TTL: 600
Email address: freednsadmin.dnspod.com
Serial: 1486692791
Refresh: 3600
Retry: 180
Expire: 1209600
Minimum: 180

51dzw.com HTML Validation

HTML Validation Tool

Errors

Malformed byte sequence: “b5”.

Malformed byte sequence: “e7”.

Malformed byte sequence: “d7”.

Malformed byte sequence: “d3”.

Malformed byte sequence: “cd”.

Malformed byte sequence: “f8”.

Malformed byte sequence: “c6”.

Malformed byte sequence: “f7”.

Malformed byte sequence: “bc”.

Malformed byte sequence: “fe”.

Malformed byte sequence: “b6”.

Malformed byte sequence: “c8”.

Malformed byte sequence: “fd”.

Malformed byte sequence: “ab”.

Malformed byte sequence: “b9”.

Malformed byte sequence: “dc”.

Malformed byte sequence: “bb”.

Malformed byte sequence: “d2”.

Malformed byte sequence: “bd”.

Malformed byte sequence: “ac”.

Malformed byte sequence: “a3”.

Malformed byte sequence: “ca”.

Malformed byte sequence: “f5”.

Malformed byte sequence: “c1”.

Malformed byte sequence: “cf”.

Malformed byte sequence: “c2”.

Malformed byte sequence: “d4”.

Malformed byte sequence: “d8”.

Malformed byte sequence: “fa”.

Malformed byte sequence: “c4”.

Malformed byte sequence: “da”.

Malformed byte sequence: “ee”.

Malformed byte sequence: “af”.

Malformed byte sequence: “a1”.

Malformed byte sequence: “a2”.

Malformed byte sequence: “a9”.

Malformed byte sequence: “c7”.

Malformed byte sequence: “f3”.

Malformed byte sequence: “d0”.

Malformed byte sequence: “c5”.

Malformed byte sequence: “ce”.

Malformed byte sequence: “e5”.

Malformed byte sequence: “f2”.

Malformed byte sequence: “cc”.

Malformed byte sequence: “cb”.

Malformed byte sequence: “e0”.

Malformed byte sequence: “f2”, “b5”.

Malformed byte sequence: “e3”.

Malformed byte sequence: “c9”.

Malformed byte sequence: “b2”.

Malformed byte sequence: “f1”, “a3”, “ac”.

Malformed byte sequence: “b8”.

Malformed byte sequence: “c0”.

Malformed byte sequence: “e0”, “b5”.

Malformed byte sequence: “b7”.

Malformed byte sequence: “ba”.

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

Internal encoding declaration “gb2312” disagrees with the actual encoding of the document (“utf-8”).

Bad value “text/html; charset=gb2312” for attribute “content” on element “meta”: “gb2312” is not a preferred encoding name. The preferred label for this encoding is “gbk”.

A “meta” element with an “http-equiv” attribute whose value is “X-UA-Compatible” must have a “content” attribute with the value “IE=edge”.

Malformed byte sequence: “ed”, “bc”.

Malformed byte sequence: “e8”.

Malformed byte sequence: “f1”.

Malformed byte sequence: “c3”.

Malformed byte sequence: “fb”.

Malformed byte sequence: “ea”.

Malformed byte sequence: “e9”.

Malformed byte sequence: “e2”, “b4”.

Malformed byte sequence: “e6”.

Malformed byte sequence: “f3”, “b9”, “ba”.

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

Malformed byte sequence: “eb”.

Malformed byte sequence: “e4”.

Malformed byte sequence: “d1”.

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

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

Bad value “http://340827-_MCU-V2484129V1_-.hotic.51dzw.com” for attribute “href” on element “a”: Invalid host: A label ends with a hyphen-minus ('-')..

Bad value “http://340657-_MCU-V2100311V1_-.hotic.51dzw.com” for attribute “href” on element “a”: Invalid host: A label ends with a hyphen-minus ('-')..

Bad value “http://340641-_MCU-J153GV2_-.hotic.51dzw.com” for attribute “href” on element “a”: Invalid host: A label ends with a hyphen-minus ('-')..

Bad value “http://340635-_MCU-U100V4_-.hotic.51dzw.com” for attribute “href” on element “a”: Invalid host: A label ends with a hyphen-minus ('-')..

Malformed byte sequence: “b1”.

Malformed byte sequence: “d6”.

Malformed byte sequence: “a8”.

Malformed byte sequence: “bf”.

Malformed byte sequence: “ed”, “a3”, “a9”.

Malformed byte sequence: “df”.

Bad value “http://151173-_DICV200KM_-.hotic.51dzw.com” for attribute “href” on element “a”: Invalid host: A label ends with a hyphen-minus ('-')..

Malformed byte sequence: “aa”.

Malformed byte sequence: “be”.

Malformed byte sequence: “e1”.

Malformed byte sequence: “d5”.

Malformed byte sequence: “f9”.

Malformed byte sequence: “b4”.

Malformed byte sequence: “f4”.

Malformed byte sequence: “fc”.

Malformed byte sequence: “e2”, “b5”.

Malformed byte sequence: “a6”.

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

Too many messages.

51dzw.com Desktop Insights

Desktop Page Insights Tool

Last tested: 10/09/2016

Desktop

Desktop Speed

56%

Leverage browser caching

Optimize images

Enable compression

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

Minify JavaScript

Desktop Resource Breakdown

Total Resources	87
Number of Hosts	11
Static Resources	72
JavaScript Resources	12
CSS Resources	3

51dzw.com Mobile Insights

Mobile Page Insights Tool

Last tested: 06/01/2017

Mobile

Mobile Usability

58%

Use legible font sizes

Size tap targets appropriately

Configure the viewport

Avoid plugins

Mobile Speed

52%

Leverage browser caching

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

Enable compression

Optimize images

Minify JavaScript

Mobile Resource Breakdown

Total Resources	82
Number of Hosts	10
Static Resources	70
JavaScript Resources	12
CSS Resources	3

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51dzw.com 51?缱油

Quick Summary

51dzw.com General Information

51dzw.com Alexa Rank History

51dzw.com Safety Information

51dzw.com Server Information

51dzw.com Domain Name Information

51dzw.com HTML Validation

51dzw.com Desktop Insights

51dzw.com Mobile Insights

51dzw.com Nearest Competitors

51dzw.com Typos