51taonan.com 印度短信_越南短信_印度尼西亚短信_柬埔寨短信_菲律宾短信_巴西短信_墨西哥短信_尼日利亚短信_东南亚短信群发_全球短信_国外短信_国际短信_专业的全球短信群发平台

我们主要提供三类业务：文本短信，语音短信，语音电话，服务地区主要在印度，越南，印度尼西亚，柬埔寨，菲律宾、巴西、墨西哥、尼日利亚等海外短信市场。

51taonan.com Overview

51taonan.com ranking shows that the page is at position 371,845 over the world.

51taonan.com hosting company servers are placed in the Hong Kong, but, unfortunately, it’s not possible to identify the countries where the bulk of 51taonan.com users come from and, therefore, we couldn’t define if the distance can influence the webpage load time. See the list of other webpages hosted on Shenzhen Tencent Computer Systems Company Limited servers.

In terms of rank-to-traffic ratio, 51taonan.com has 404 unique users per day, viewing 1,879 pages. The rank based value of 51taonan.com is 35,478 USD. Every user makes 4.97 pageviews on average.

51taonan.com boasts a link base consisting of 289 referring domains and 305 external backlinks, as revealed by the data obtained from web network scanning.

51taonan.com top-level domain belongs to .COM domain zone. Check other webpages in .COM zone.

According the last verification test in May 19, 2025, 51taonan.com has an invalid SSL certificate. Click button “Update” SSL Information at the Safety Information section.

Based on data from Google Safe Browsing, Google Safe Search, Symantec and Web of Trust 51taonan.com is a fairly safe domain.

According the Mobile-Friendly test by Google 51taonan.com is nice optimized for mobile devices and tablets.

51taonan.com Rank Summary

Global Rank

371,845

Average Load Time

2.89sec

Links In Count

188

Website Value

$32,850

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

Country	Visitors

Country	Pageviews

Country	Rank

Where do visitors go on 51taonan.com?

Subdomain	Pageviews

Subdomain	Pageviews per User

Subdomain	Reach

How popular is 51taonan.com?

Period	Global Rank	Global Rank Delta
past 3 months	371845	82636
past month	552072	19136
past week	260513	-1603989

Days	Pageviews Rank	Pageviews Rank Delta	Pageviews per Million	Pageviews per Million Delta	Pageviews per User	Pageviews per User Delta
90	294701	110003	14	-44.64%	4.6	-31.05%
30	526865	79613	6	-23.34%	3	-21.63%
7	295505	-871819	1	600%	3	-57.571%

Days	Reach Rank	Reach Rank Delta	Reach per Million	Reach per Million Delta
90	436242	71112	11	-19.71%
30	607053	-11008	7	-2.39%
7	272670	-2255286	2	2000%

51taonan.com Website Safety

Overview

Last Updated: 05/19/2025

Overall result - 51taonan.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: 02/16/2025

51taonan.com is safe.

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

Google Safe Search

Last Updated: 04/10/2017

51taonan.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

51taonan.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: 02/16/2021

51taonan.com is safe.

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

Web of Trust

Last Updated: 01/12/2019

51taonan.com child safety is good.

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

SSL Information

SSL Checker Tool

WARNING!	Certificate download error. Previous scan results are shown below.
Domain	Unknown
Issuer Organization	Unknown
Issuer	Unknown
Algorithm	Unknown
Valid form	Unknown
Expiration	Unknown
Signed	No information
Additional Domains

51taonan.com Rank History

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

51taonan.com Hosting Information

Server Location

Geolocation Tool

ASN Information

ASN Lookup Tool

ASN ID: 132203

ASN Title: Shenzhen Tencent Computer Systems Company Limited

Last Update: 04/22/2025

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

% Information related to 'AS132096 - AS133119'

as-block: AS132096 - AS133119
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: 2011-08-10T06:21:42Z
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 'AS132203'

% Abuse contact for 'AS132203' is 'jimmyxiao@tencent.com'

aut-num: AS132203
as-name: TENCENT-NET-AP-CN
descr: Tencent Building, Kejizhongyi Avenue
descr: Hi-techPark
descr: Nanshan District
country: CN
org: ORG-STCS1-AP
admin-c: STCS2-AP
tech-c: STCS2-AP
mnt-routes: MAINT-TENCENT-NET-AP-CN
mnt-by: MAINT-TENCENT-NET-AP-CN
mnt-irt: IRT-TENCENT-NET-AP-CN
last-modified: 2017-10-16T00:27:25Z
source: APNIC

irt: IRT-TENCENT-NET-AP-CN
address: Tencent Building, Kejizhongyi Avenue, Hi-techPark,Nanshan District,Shenzhen
e-mail: jimmyxiao@tencent.com
abuse-mailbox: jimmyxiao@tencent.com
admin-c: STCS2-AP
tech-c: STCS2-AP
auth: # Filtered
mnt-by: MAINT-TENCENT-NET-AP-CN
last-modified: 2014-09-17T00:54:14Z
source: APNIC

organisation: ORG-STCS1-AP
org-name: Shenzhen Tencent Computer Systems Company Limited
country: HK
address: Tencent Building, Kejizhongyi Avenue
address: Hi-techPark
address: Nanshan District
phone: +86-755-86013388
fax-no: +86-755-86013030
e-mail: tencent_idc@tencent.com
mnt-ref: APNIC-HM
mnt-by: APNIC-HM
last-modified: 2017-09-01T12:56:34Z
source: APNIC

role: SHENZHEN TENCENT COMPUTER SYSTEMS COMPANY LIMITED
address: Tencent Building, Kejizhongyi Avenue, Hi-techPark,Nanshan District,Shenzhen
country: CN
phone: +86-755-86013388-64196
fax-no: +86-755-86013030
e-mail: jimmyxiao@tencent.com
admin-c: STCS2-AP
tech-c: STCS2-AP
nic-hdl: STCS2-AP
mnt-by: MAINT-TENCENT-NET-AP-CN
last-modified: 2014-09-17T00:57:52Z
source: APNIC

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

51taonan.com Domain Registration and Settings

WHOIS

WHOIS Lookup Tool

Domain Name: 51TAONAN.COM
Registry Domain ID: 1577678720_DOMAIN_COM-VRSN
Registrar WHOIS Server: whois.sudu.cn
Registrar URL: http://www.sudu.cn
Updated Date: 2024-04-16T07:06:35Z
Creation Date: 2009-12-02T05:30:09Z
Registry Expiry Date: 2024-12-02T05:30:09Z
Registrar: Chengdu Fly-Digital Technology Co., Ltd.
Registrar IANA ID: 1605
Registrar Abuse Contact Email: abuse@sudu.cn
Registrar Abuse Contact Phone: +864009981766
Domain Status: ok https://icann.org/epp#ok
Name Server: NS11.BIGWWW.COM
Name Server: NS12.BIGWWW.COM
Name Server: NS13.BIGWWW.COM
Name Server: NS14.BIGWWW.COM
Name Server: NS15.BIGWWW.COM
Name Server: NS16.BIGWWW.COM
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of whois database: 2024-10-12T21:51:52Z

DNS Records

DNS Lookup Tool

Host	A Record	TTL
51taonan.com	47.75.243.123	600

Host	MX Record	Priority	TTL

Host	NS Record	TTL
51taonan.com	ns2.alidns.com	86400
51taonan.com	ns1.alidns.com	86400

Host	TXT Record	TTL

ns1.alidns.com
TTL: 600
Email address: hostmaster.hichina.com
Serial: 2019081513
Refresh: 3600
Retry: 1200
Expire: 86400
Minimum: 360

51taonan.com HTML Check

HTML Validation Tool

Errors

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

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

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

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

The “charset” attribute on the “link” element is obsolete. Use an HTTP Content-Type header on the linked resource instead.

The “frameborder” attribute on the “iframe” 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.

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

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

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

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

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

Duplicate ID “profile_img_src_16486125”.

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

Stray end tag “div”.

Element “dl” is missing a required child element.

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

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

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

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

Duplicate ID “login_upload_tips”.

Warnings

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

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

The document is not mappable to XML 1.0 due to two consecutive hyphens in a comment.

The first occurrence of ID “profile_img_src_16486125” was here.

The first occurrence of ID “login_upload_tips” was here.

51taonan.com Desktop Performance

Last tested: 12/13/2018

Desktop Speed

67%

Leverage browser caching

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

Enable compression

Optimize images

Minify JavaScript

Minify CSS

Minify HTML

Desktop Resource Breakdown

Total Resources	70
Number of Hosts	13
Static Resources	60
JavaScript Resources	10
CSS Resources	3

51taonan.com Mobile Insights

Last tested: 12/13/2018

Mobile Usability

96%

Configure the viewport

Mobile Speed

60%

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

Avoid landing page redirects

Leverage browser caching

Enable compression

Optimize images

Minify HTML

Mobile Resource Breakdown

Total Resources	32
Number of Hosts	12
Static Resources	21
JavaScript Resources	7
CSS Resources	1

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51taonan.com 印度短信_越南短信_印度尼西亚短信_柬埔寨短信_菲律宾短信_巴西短信_墨西哥短信_尼日利亚短信_东南亚短信群发_全球短信_国外短信_国际短信_专业的全球短信群发平台

我们主要提供三类业务：文本短信，语音短信，语音电话，服务地区主要在印度，越南，印度尼西亚，柬埔寨，菲律宾、巴西、墨西哥、尼日利亚等海外短信市场。

51taonan.com Overview

51taonan.com Rank Summary

51taonan.com Website Safety

51taonan.com Rank History

51taonan.com Hosting Information

51taonan.com Domain Registration and Settings

51taonan.com HTML Check

51taonan.com Desktop Performance

51taonan.com Mobile Insights

51taonan.com Similar Audits

51taonan.com Common Typos