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51paper.net Quick Summary

Status

Online

Server IP address resolved: Yes

Http response code: 200

Response time: 0.63 sec.

Last Checked: 08/24/2025

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51paper.net traffic estimate is about 1,155 unique visitors and 1,155 pageviews per day. The approximated value of 51paper.net is 11,680 USD. Every unique visitor makes about 1 pageviews on average.

Alexa Traffic Rank estimates that 51paper.net is ranked number 35,835 in the world.

51paper.net server is located in China, but, unfortunately, we cannot identify the countries where the visitors come from and thus it’s impossible to define if the distance can potentially affect the page load time. See the list of other websites hosted by ACEVILLE PTE.LTD.

51paper.net is registered under .NET top-level domain. Check other websites in .NET zone.

During the last check (October 14, 2018) 51paper.net has an invalid SSL certificate. please click the “Refresh” button for SSL Information at the Safety Information section.

In accordance with Google Safe Browsing, Google Safe Search and Symantec 51paper.net is pretty a safe domain.

Relying on Google Mobile-Friendly test 51paper.net isn't optimized for mobile and tablet devices. Designing your websites to be mobile friendly ensures that your pages perform well on all devices.

51paper.net General Information

51paper.net Audience Geography

Where are website visitors coming from?

Country	Visitors

51paper.net Traffic Distribution

Where do visitors go on 51paper.net?

Subdomain	Pageviews

51paper.net Popularity

How popular is 51paper.net?

Period	Global Rank	Global Rank Delta
past 3 months	598076	0
past month	354821	-263664

Days	Pageviews Rank	Pageviews Rank Delta	Pageviews per Million	Pageviews per Million Delta	Pageviews per User	Pageviews per User Delta
90	966896	0	3	0%	1	0%
30	592992	-350653	5	90%	1	0%

Days	Reach Rank	Reach Rank Delta	Reach per Million	Reach per Million Delta
90	469129	0	1	0%
30	274112	-218739	2	90%

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51paper.net Safety Information

Rankchart Summary

Safe

Updated: 08/24/2025

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

Safe

Updated: 03/31/2025

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Norton ConnectSafe evaluates websites for any unsafe and inapropriate content. The results are important for families with young children.

Google Safe Search

Safe

Updated: 03/09/2019

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SafeSearch works as a parental control tool to filter out any content that might be inappropriate for your children.

Google Safe Browsing

Safe

Malware not found

Phishing not detected

Unwanted software not found

Harmfull applications not found

Updated: 01/09/2019

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Google Safe Browsing notifies when websites are compromised by malicious actors. These protections work across Google products and provide a safer online experience.

McAfee® WebAdvisor

Safe

Updated: 02/24/2021

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McAfee assesses 51paper.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 51paper.net for mature or inappropriate content, only security checks are evaluated.

Web of Trust

Not Checked

Updated: 08/24/2025

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

51paper.net SSL Information

Information about SSL/TLS certificates

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WARNING!	Certificate download error. Previous scan results are shown below.
Domain	hy.chnmc.com
Issuer Organization	Unknown
Issuer	Symantec Basic DV SSL CA - G1
Algorithm	RSA-SHA256
Valid form	02/05/2017
Expiration	02/05/2018
Signed	Certificate is not self signed
Additional Domains	hy.chnmc.com

SSL Checker

51paper.net Server Information

51paper.net Server Location

Where website hosting server is located?

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51paper.net ASN Information

Information about IP address owner

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ASN ID: 139341

ASN Title: ACEVILLE PTE.LTD.

Updated: 04/24/2025

Raw ASN data:

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

% Information related to 'AS138554 - AS139577'

as-block: AS138554 - AS139577
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: 2017-12-08T06:45:58Z
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
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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 'AS139341'

% Abuse contact for 'AS139341' is 'qcloud_net_duty@tencent.com'

aut-num: AS139341
as-name: ACEVILLEPTELTD-AS-AP
descr: ACEVILLE PTE.LTD.
descr: 16 COLLYER QUAY
descr: # 18-29 INCOME AT RAFFLES
country: SG
org: ORG-AP2-AP
admin-c: APA7-AP
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mnt-lower: MAINT-ACEVILLEPTELTD-SG
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source: APNIC

irt: IRT-ACEVILLEPTELTD-SG
address: 16 COLLYER QUAY, # 18-29, INCOME AT RAFFLES, SINGAPORE
e-mail: qcloud_net_duty@tencent.com
abuse-mailbox: qcloud_net_duty@tencent.com
admin-c: APA7-AP
tech-c: APA7-AP
auth: # Filtered
remarks: qcloud_net_duty@tencent.com was validated on 2021-02-24
mnt-by: MAINT-ACEVILLEPTELTD-SG
last-modified: 2021-02-24T07:10:07Z
source: APNIC

organisation: ORG-AP2-AP
org-name: ACEVILLE PTE.LTD.
country: SG
address: 16 COLLYER QUAY
address: # 18-29
address: INCOME AT RAFFLES
phone: +8613923479936
e-mail: unazheng@tencent.com
mnt-ref: APNIC-HM
mnt-by: APNIC-HM
last-modified: 2018-02-05T12:57:01Z
source: APNIC

role: ABUSE ACEVILLEPTELTDSG
address: 16 COLLYER QUAY, # 18-29, INCOME AT RAFFLES, SINGAPORE
country: ZZ
phone: +000000000
e-mail: qcloud_net_duty@tencent.com
admin-c: APA7-AP
tech-c: APA7-AP
nic-hdl: AA1875-AP
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abuse-mailbox: qcloud_net_duty@tencent.com
mnt-by: APNIC-ABUSE
last-modified: 2020-07-22T13:11:02Z
source: APNIC

role: ACEVILLE PTELTD administrator
address: 16 COLLYER QUAY, #18-29, INCOME AT RAFFLES, SINGAPORE
country: SG
phone: +8613923479936
fax-no: +8613923479936
e-mail: qcloud_net_duty@tencent.com
admin-c: APA7-AP
tech-c: APA7-AP
nic-hdl: APA7-AP
mnt-by: MAINT-ACEVILLEPTELTD-SG
last-modified: 2019-02-27T04:02:48Z
source: APNIC

% This query was served by the APNIC Whois Service version 1.88.15-SNAPSHOT (WHOIS-US3)

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51paper.net Domain Name Information

51paper.net DNS Information

Domain name service records

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Host	A Record	TTL
51paper.net	182.92.131.208	3600

Host	MX Record	Priority	TTL
51paper.net	aspmx.l.google.com	10	3600

Host	NS Record	TTL
51paper.net	ns72.domaincontrol.com	3600
51paper.net	ns71.domaincontrol.com	3600

Host	TXT Record	TTL
51paper.net	google-site-verification=G3XWb9KpdSEPKppyfKOzyR4Yz-wFeVkR318X7gmNTL4	3600

51paper.net Whois Information

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Raw WHOIS data:

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DNS Lookup

51paper.net HTML Validation

51paper.net W3C HTML Markup Validation

HTML markup errors and warnings

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Errors:

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

No space between attributes.

Text not allowed in element “select” in this context.

Duplicate ID “nav-menu-item-5”.

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

Unclosed element “div”.

Duplicate ID “nav-menu-item-109”.

Duplicate ID “nav-menu-item-119”.

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

Stray end tag “ul”.

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

Garbage after “</”.

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

Unclosed element “small”.

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

CSS: “font-size”: only “0” can be a “unit”. You must put a unit after your number.

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

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

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

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

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.)

Stray end tag “div”.

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

Warnings:

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

The first occurrence of ID “nav-menu-item-5” was here.

The first occurrence of ID “nav-menu-item-109” was here.

The first occurrence of ID “nav-menu-item-119” was here.

Section lacks heading. Consider using “h2”-“h6” elements to add identifying headings to all sections.

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

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

The “type” attribute is unnecessary for JavaScript resources.

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

HTML Validator

51paper.net Desktop Performance

How Well 51paper.net Performs On Desktops?

Website desktop performance and usability tips

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Speed

64%

Optimize images

Leverage browser caching

Enable compression

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

Minify JavaScript

Minify HTML

Updated: 08/28/2015

51paper.net Mobile Performance

How Optimized Is 51paper.net for Mobile Devices?

Tips on speeding up mobile site performance

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Usability

56%

Use legible font sizes

Size tap targets appropriately

Configure the viewport

Size content to viewport

Updated: 08/28/2015

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Total Resources	34
Number of Hosts	7
Static Resources	27
JavaScript Resources	9
CSS Resources	2

CSS	25.8 KBytes
Images	501.1 KBytes
HTML	50.6 KBytes
JavaScript	170.8 KBytes
Other	536.0 Bytes

Total Resources	34
Number of Hosts	7
Static Resources	27
JavaScript Resources	9
CSS Resources	2

CSS	25.8 KBytes
Images	501.5 KBytes
HTML	50.6 KBytes
JavaScript	170.8 KBytes
Other	536.0 Bytes