Ncpssd.org 国家哲学社会科学文献中心

为贯彻落实习近平总书记在哲学社会科学工作座谈会上的讲话精神，中国社会科学院牵头建设国家哲学社会科学文献中心。中心立足全国哲学社会科学领域，由国家投入和支持，开展哲学社会科学文献信息资源建设和服务。中心目前收录的文献类型包括中文期刊、外文期刊、集刊、古籍，并建设了优先发布栏目、习近平新时代中国特色社会...

Ncpssd.org Overview

Website Overview: ncpssd.org

Name: ncpssd.org

Title: 国家哲学社会科学文献中心

Hosted by: CASS-NET Chinese Academy of Social Sciences, CN

Top Level Domain: .ORG

SSL issued by: DigiCert Inc

The website ncpssd.org is the online platform for the 国家哲学社会科学文献中心 (National Center for Philosophy and Social Sciences Documentation) and is hosted by CASS-NET Chinese Academy of Social Sciences. The website has a .ORG top-level domain and has implemented SSL encryption provided by DigiCert Inc, ensuring secure communication between users and the website.

With an impressive daily traffic of 13,707 unique users and 68,535 pageviews, ncpssd.org attracts a significant number of visitors. This level of activity demonstrates the site's popularity and relevance within its niche. Additionally, the site's value is estimated to be around 102,600 US dollars, indicating its significance in terms of its content, usability, and potential for monetization.

Given the nature of the website, it can be assumed that ncpssd.org is family-friendly. As a platform for the National Center for Philosophy and Social Sciences Documentation, the content is likely to be academic and scholarly in nature, making it suitable for a wide range of users, including students, researchers, and scholars.

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In summary, ncpssd.org is a well-established and valuable online platform for the National Center for Philosophy and Social Sciences Documentation. With a significant number of unique users, pageviews, and external backlinks, the site is recognized as a reliable and authoritative source of information in its field. Its family-friendly nature, strong hosting support from CASS-NET Chinese Academy of Social Sciences, CN, and SSL encryption provided by DigiCert Inc all contribute to its credibility and usefulness for users in search of academic content in the area of philosophy and social sciences.

Ncpssd.org Website Safety

Overview

Last Updated: 06/12/2026

Overall result - ncpssd.org 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: 03/19/2026

ncpssd.org is safe.

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

Google Safe Search

Last Updated: 04/09/2020

ncpssd.org 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

ncpssd.org is safe.
Malware: not found.
Phishing: not detected.
Unwanted software: not found.
Harmfull applications: not found.

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Site Advisor

Last Updated: 02/18/2021

ncpssd.org is safe.

McAfee assesses ncpssd.org 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 ncpssd.org for mature or inappropriate content, only security checks are evaluated.

Web of Trust

Last Updated: 06/12/2026

ncpssd.org child safety is unknown.

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

SSL Information

SSL Checker Tool

Domain	*.ncpssd.org
Issuer Organization	Beijing Xinchacha Credit Management Co., Ltd.
Issuer	Xcc Trust OV SSL CA
Algorithm	RSA-SHA256
Valid form	11/19/2024
Expiration	11/19/2025
Signed	Certificate is not self signed
Additional Domains	*.ncpssd.org ncpssd.org

Ncpssd.org Rank History

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

Ncpssd.org Hosting Information

Server Location

Geolocation Tool

ASN Information

ASN Lookup Tool

ASN ID: 140293

ASN Title: China Telecom

Last Update: 05/17/2026

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last-modified: 2022-02-28T06:53:44Z
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% This query was served by the APNIC Whois Service version 1.88.25 (WHOIS-US3)

Ncpssd.org Domain Registration and Settings

WHOIS

WHOIS Lookup Tool

Domain Name: ncpssd.org
Registry Domain ID: aaa9f133488b44d98341ada54c4b7499-LROR
Registrar WHOIS Server: http://whois.pir.org
Registrar URL: http://whois.pir.org/
Updated Date: 2023-06-24T09:07:52Z
Creation Date: 2016-11-16T01:35:15Z
Registry Expiry Date: 2024-11-16T01:35:15Z
Registrar: Alibaba Cloud Computing (Beijing) Co., Ltd.
Registrar IANA ID: 420
Registrar Abuse Contact Email: DomainAbuse@service.aliyun.com
Registrar Abuse Contact Phone: +86.95187
Domain Status: ok https://icann.org/epp#ok
Registry Registrant ID: REDACTED FOR PRIVACY
Registrant Name: REDACTED FOR PRIVACY
Registrant Organization: Zhong Guo She Hui Ke Xue Yuan Tu Shu Guan
Registrant Street: REDACTED FOR PRIVACY
Registrant City: REDACTED FOR PRIVACY
Registrant State/Province: Zhejiang
Registrant Postal Code: REDACTED FOR PRIVACY
Registrant Country: CN
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Name Server: dns10.hichina.com
Name Server: dns9.hichina.com
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of WHOIS database: 2023-09-02T14:09:46Z

DNS Records

DNS Lookup Tool

Host	A Record	TTL

Host	MX Record	Priority	TTL

Host	NS Record	TTL

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Ncpssd.org HTML Check

HTML Validation Tool

Errors

Element “head” is missing a required instance of child element “title”.

Stray start tag “head”.

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

Element “meta” is missing one or more of the following attributes: “itemprop”, “property”.

Attribute “http-equiv” not allowed on element “meta” at this point.

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

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

Stray end tag “head”.

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

Bad value “_blank;” for attribute “target” on element “a”: Reserved keyword “blank;” used.

Element “style” not allowed as child of element “div” 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.

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

Attribute “lay-verify” not allowed on element “input” at this point.

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

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

Element “div” not allowed as child of element “h6” in this context. (Suppressing further errors from this subtree.)

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

Bad value “http://admin.ncpssd.org/upload/\newspic\20180716152178486.jpg” for attribute “src” on element “img”: Backslash ("\") used as path segment delimiter.

Bad value “http://admin.ncpssd.org/upload/\newspic\20180712092010260.jpg” for attribute “src” on element “img”: Backslash ("\") used as path segment delimiter.

Bad value “http://admin.ncpssd.org/upload/\newspic\20180705101869681.jpg” for attribute “src” on element “img”: Backslash ("\") used as path segment delimiter.

Bad value “http://admin.ncpssd.org/upload/\newspic\20180717153384697.jpg” for attribute “src” on element “img”: Backslash ("\") used as path segment delimiter.

Bad value “http://admin.ncpssd.org/upload/\newspic\20180717153343609.jpg” for attribute “src” on element “img”: Backslash ("\") used as path segment delimiter.

Bad value “http://admin.ncpssd.org/upload/\newspic\20180717153634147.jpg” for attribute “src” on element “img”: Backslash ("\") used as path segment delimiter.

Bad value “http://admin.ncpssd.org/upload/\newspic\20180717154966132.jpg” for attribute “src” on element “img”: Backslash ("\") used as path segment delimiter.

Bad value “http://admin.ncpssd.org/upload/\newspic\20180717154848125.jpg” for attribute “src” on element “img”: Backslash ("\") used as path segment delimiter.

Bad value “http://admin.ncpssd.org/upload/\newspic\20180529161669359.jpg” for attribute “src” on element “img”: Backslash ("\") used as path segment delimiter.

Bad value “http://admin.ncpssd.org/upload/\newspic\20180529162364077.jpg” for attribute “src” on element “img”: Backslash ("\") used as path segment delimiter.

Bad value “http://admin.ncpssd.org/upload/\newspic\20180717154727894.jpg” for attribute “src” on element “img”: Backslash ("\") used as path segment delimiter.

Bad value “http://admin.ncpssd.org/upload/\newspic\20180717154219130.jpg” for attribute “src” on element “img”: Backslash ("\") used as path segment delimiter.

Bad value “http://admin.ncpssd.org/upload/\newspic\20180529162027584.jpg” for attribute “src” on element “img”: Backslash ("\") used as path segment delimiter.

Stray start tag “script”.

Cannot recover after last error. Any further errors will be ignored.

Ncpssd.org Desktop Performance

Last tested: 01/10/2017

Desktop Speed

53%

Optimize images

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

Leverage browser caching

Minify JavaScript

Enable compression

Minify CSS

Minify HTML

Desktop Resource Breakdown

Total Resources	71
Number of Hosts	4
Static Resources	69
JavaScript Resources	20
CSS Resources	9

Ncpssd.org Mobile Insights

Last tested: 01/10/2017

Mobile Usability

99%

Size tap targets appropriately

Mobile Speed

50%

Optimize images

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

Leverage browser caching

Minify JavaScript

Minify CSS

Enable compression

Minify HTML

Mobile Resource Breakdown

Total Resources	41
Number of Hosts	3
Static Resources	38
JavaScript Resources	12
CSS Resources	9

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Ncpssd.org 国家哲学社会科学文献中心

Ncpssd.org Overview

Ncpssd.org Website Safety

Ncpssd.org Rank History

Ncpssd.org Hosting Information

Ncpssd.org Domain Registration and Settings

Ncpssd.org HTML Check

Ncpssd.org Desktop Performance

Ncpssd.org Mobile Insights

Ncpssd.org Similar Audits

Ncpssd.org Common Typos