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Ppkao.com Overview

Ppkao.com ranking shows that the page is at position 10,388 over the world, while the bulk of its audience is from China, where it ranks 1,029.

It is beneficial to ppkao.com that their hosting company China Unicom servers are located in China, as that reduces page load time for the majority of their users. See the list of other webpages hosted on China Unicom servers.

In terms of rank-to-traffic ratio, ppkao.com has 32,026 unique users per day, viewing 71,162 pages. The rank based value of ppkao.com is 1,250,074 USD. Every user makes 2.38 pageviews on average.

Ppkao.com boasts a link base consisting of 281 referring domains and 307 external backlinks, as revealed by the data obtained from web network scanning.

Ppkao.com top-level domain belongs to .COM domain zone. Check other webpages in .COM zone.

According the last verification test in October 13, 2024, ppkao.com has a valid and up-to-date wildcard SSL certificate issued by Beijing Xinchacha Credit Management Co., Ltd. , certificate expiration date: June 07, 2025. Click button “Update” SSL Information at the Safety Information section. Check the list of websites using SSL by Beijing Xinchacha Credit Management Co., Ltd..

Based on data from Google Safe Browsing, Google Safe Search and Symantec ppkao.com is a fairly safe domain.

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

Ppkao.com Rank Summary

Global Rank

10,388

Average Load Time

0.59sec

Links In Count

Website Value

$1.2 M

Audience Geography. Where are ppkao.com visitors located?

Country	Visitors
China CN	98%
United States US	0.5%
Other	1.5%

Country	Pageviews
China CN	98.3%
United States US	0.3%
Other	1.4%

Country	Rank
China CN	1029
United States US	203838

Where do visitors go on ppkao.com?

Subdomain	Pageviews
ppkao.com	92.97%
api.ppkao.com	5.58%
u.ppkao.com	1.05%
other	0.41%

Subdomain	Pageviews per User
ppkao.com	2.1
api.ppkao.com	1.1
u.ppkao.com	1

Subdomain	Reach
ppkao.com	99.65%
api.ppkao.com	11.7%
u.ppkao.com	2.4%

How popular is ppkao.com?

Period	Global Rank	Global Rank Delta
past 3 months	10388	-6675
past month	9612	-1430
past week	9531	2352
yesterday	5355	-20568

Days	Pageviews Rank	Pageviews Rank Delta	Pageviews per Million	Pageviews per Million Delta	Pageviews per User	Pageviews per User Delta
90	14445	-8419	508	61%	2.2	-0.46%
30	12974	-3020	57	23%	2.3	10%
7	11302	512	66	-5.185%	2.8	40%
1	8157	-32825	95	400%	2.1	20%

Days	Reach Rank	Reach Rank Delta	Reach per Million	Reach per Million Delta
90	9586	-6325	873	62%
30	9012	-1077	92	10%
7	9615	3184	86	-31.86%
1	4982	-18144	160	400%

Ppkao.com Website Safety

Overview

Last Updated: 05/19/2025

Overall result - ppkao.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: 03/19/2025

ppkao.com is safe.

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

Google Safe Search

Last Updated: 02/07/2019

ppkao.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

ppkao.com 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

ppkao.com is safe.

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

Web of Trust

Last Updated: 05/19/2025

ppkao.com child safety is unknown.

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

SSL Information

SSL Checker Tool

Domain	*.ppkao.com
Issuer Organization	Beijing Xinchacha Credit Management Co., Ltd.
Issuer	Xcc Trust OV SSL CA
Algorithm	RSA-SHA256
Valid form	06/07/2024
Expiration	06/07/2025
Signed	Certificate is not self signed
Additional Domains	*.ppkao.com ppkao.com

Ppkao.com Rank History

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

Ppkao.com Hosting Information

Server Location

Geolocation Tool

ASN Information

ASN Lookup Tool

ASN ID: 140979

ASN Title: China Unicom

Last Update: 04/11/2025

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

% Information related to 'AS140602 - AS141625'

as-block: AS140602 - AS141625
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: 2019-06-13T01:03:24Z
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 'AS140979'

% Abuse contact for 'AS140979' is 'hqs-ipabuse@chinaunicom.cn'

aut-num: AS140979
as-name: UNICOM-SHFT-IDC
descr: China Unicom Shanghai FuTe IDC network
descr: China Unicom
country: CN
org: ORG-CU1-AP
admin-c: CH1302-AP
tech-c: CH1302-AP
abuse-c: AC1718-AP
mnt-lower: MAINT-CN-CUCGROUP
mnt-routes: MAINT-CNCGROUP-RR
mnt-by: APNIC-HM
mnt-irt: IRT-CU-CN
last-modified: 2020-08-05T02:34:09Z
source: APNIC

irt: IRT-CU-CN
address: No.21,Financial Street
address: Beijing,100033
address: P.R.China
e-mail: hqs-ipabuse@chinaunicom.cn
abuse-mailbox: hqs-ipabuse@chinaunicom.cn
admin-c: CH1302-AP
tech-c: CH1302-AP
auth: # Filtered
mnt-by: MAINT-CNCGROUP
last-modified: 2017-10-23T05:59:13Z
source: APNIC

organisation: ORG-CU1-AP
org-name: China Unicom
country: CN
address: B811&A1218, China Unicom
address: No.21, Jin-Rong Street
phone: +86-10-66259626
fax-no: +86-10-66259154
e-mail: zhaoyz3@chinaunicom.cn
mnt-ref: APNIC-HM
mnt-by: APNIC-HM
last-modified: 2019-12-25T12:55:24Z
source: APNIC

role: ABUSE CUCN
address: No.21,Financial Street
address: Beijing,100033
address: P.R.China
country: ZZ
phone: +000000000
e-mail: hqs-ipabuse@chinaunicom.cn
admin-c: CH1302-AP
tech-c: CH1302-AP
nic-hdl: AC1718-AP
remarks: Generated from irt object IRT-CU-CN
abuse-mailbox: hqs-ipabuse@chinaunicom.cn
mnt-by: APNIC-ABUSE
last-modified: 2020-06-08T06:42:14Z
source: APNIC

person: ChinaUnicom Hostmaster
nic-hdl: CH1302-AP
e-mail: hqs-ipabuse@chinaunicom.cn
address: No.21,Jin-Rong Street
address: Beijing,100033
address: P.R.China
phone: +86-10-66259764
fax-no: +86-10-66259764
country: CN
mnt-by: MAINT-CNCGROUP
last-modified: 2017-08-17T06:13:16Z
source: APNIC

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

Ppkao.com Domain Registration and Settings

WHOIS

WHOIS Lookup Tool

Domain Name: PPKAO.COM
Registry Domain ID: 1413699343_DOMAIN_COM-VRSN
Registrar WHOIS Server: whois.paycenter.com.cn
Registrar URL: http://www.xinnet.com
Updated Date: 2024-02-23T10:36:36Z
Creation Date: 2008-03-03T14:38:32Z
Registry Expiry Date: 2025-03-03T14:38:32Z
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: NS3.DNSV4.COM
Name Server: NS4.DNSV4.COM
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of whois database: 2024-09-10T23:42:15Z

DNS Records

DNS Lookup Tool

Host	A Record	TTL
ppkao.com	106.3.44.183	10

Host	MX Record	Priority	TTL
ppkao.com	mxdomain.qq.com	5	600

Host	NS Record	TTL
ppkao.com	ns3.dnsv3.com	86400
ppkao.com	ns4.dnsv3.com	86400

Host	TXT Record	TTL
ppkao.com	v=spf1 include:spf.mail.qq.com -all	300

ns3.dnsv3.com
TTL: 600
Email address: enterprise1dnsadmin.dnspod.com
Serial: 1563271271
Refresh: 3600
Retry: 180
Expire: 1209600
Minimum: 180

Ppkao.com HTML Check

HTML Validation Tool

Warnings

The character encoding “gb2312” is not widely supported. Better interoperability may be achieved by using “UTF-8”.

Using “gbk” instead of the declared encoding “gb2312”.

The “type” attribute is unnecessary for JavaScript resources.

Attribute “'” is not serializable as XML 1.0.

Element name “sup..<” cannot be represented as XML 1.0.

The “charset” attribute on the “script” element is obsolete.

Consider adding a “lang” attribute to the “html” start tag to declare the language of this document.

Errors

Legacy encoding “gbk” used. Documents must use UTF-8.

The only allowed value for the “charset” attribute for the “meta” element is “utf-8”.

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

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

Element “input” is missing required attribute “alt”.

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

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

Element “ul” not allowed as child of element “h2” in this context. (Suppressing further errors from this subtree.)

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

Element “div” is missing a required instance of child element “dd”.

Element “div” is missing a required instance of child element “dt”.

Element “dl” is missing a required child element.

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

No space between attributes.

Saw “'” when expecting an attribute name. Probable cause: “=” missing immediately before.

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

Stray end tag “div”.

A slash was not immediately followed by “>”.

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

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

Unclosed element “sup..<”.

Unclosed element “a”.

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

Start tag “a” seen but an element of the same type was already open.

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

Stray start tag “script”.

The only allowed value for the “charset” attribute for the “script” element is “utf-8”. (But the attribute is not needed and should be omitted altogether.)

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

Ppkao.com Desktop Performance

Last tested: 12/12/2019

Desktop Speed

70%

Leverage browser caching

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

Optimize images

Minify JavaScript

Reduce server response time

Desktop Resource Breakdown

Total Resources	110
Number of Hosts	11
Static Resources	102
JavaScript Resources	14
CSS Resources	4

Ppkao.com Mobile Insights

Last tested: 10/08/2018

Mobile Usability

99%

Size tap targets appropriately

Mobile Speed

52%

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

Avoid landing page redirects

Reduce server response time

Optimize images

Leverage browser caching

Minify JavaScript

Minify CSS

Mobile Resource Breakdown

Total Resources	34
Number of Hosts	6
Static Resources	29
JavaScript Resources	3
CSS Resources	2

Ppkao.com Common Typos

www.ppkao.com
www.ppkao.net
www.ppkao.org
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www.ppka.com
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Ppkao.com 考试资料网_考试试题_考试题库_找答案就上考试资料网

Ppkao.com Overview

Ppkao.com Rank Summary

Ppkao.com Website Safety

Ppkao.com Rank History

Ppkao.com Hosting Information

Ppkao.com Domain Registration and Settings

Ppkao.com HTML Check

Ppkao.com Desktop Performance

Ppkao.com Mobile Insights

Ppkao.com Similar Audits

Ppkao.com Common Typos