Nlc.cn 中国国家图书馆·中国国家数字图书馆·国家典籍博物馆


Online Status
Offline

Server IP address resolved: No
Http response code: None
Last Checked: 04/20/2024

Nlc.cn traffic volume is 6,518 unique daily visitors and their 34,548 pageviews. The web value rate of nlc.cn is 609,258 USD. Each visitor makes around 5.67 page views on average.

By Alexa's traffic estimates nlc.cn placed at 360 position over the world, while the largest amount of its visitors comes from China, where it takes 2,292 place.

Perfect for nlc.cn that their data center (provided by company company CHINA169-BJ China Unicom Beijing Province Network, CN) is located in China, as that empowers most of the visitors to reduce the page load time. See the list of other web pages hosted by CHINA169-BJ China Unicom Beijing Province Network, CN.

Nlc.cn registered under .CN top-level domain. Check other websites in .CN zone.

The last verification results, performed on (April 20, 2024) nlc.cn show that nlc.cn has an invalid SSL certificate. Click “Refresh” button for SSL Information at the Safety Information section.

In accordance with Google Safe Browsing, Google Safe Search and Symantec nlc.cn is pretty a safe domain.

Relying Google MobileFriendly test nlc.cn is not well optimized for mobiles and tablets. Designing your sites to be mobile friendly ensures that all of your web pages perform well on all devices, also website page loading time may be improved.


Global Rank
20,232
Average Load Time
0.96sec
Links In Count
734
Website Value
$569,400

Overview
Last Updated: 04/20/2024
Overall result - nlc.cn 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
nlc.cn is safe.
Norton ConnectSafe evaluates nlc.cn for any unsafe and insecure content. The results are critical for families with young children.
Google Safe Search
Last Updated: 06/18/2019
nlc.cn 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
nlc.cn 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
nlc.cn is safe.
McAfee assesses nlc.cn 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 nlc.cn for mature or inappropriate content, only security checks are evaluated.
Web of Trust
Last Updated: 04/20/2024
nlc.cn child safety is unknown.
The WOT calculates reputation of the nlc.cn. This reputation system receives ratings from users and information from third-party sources, assesses the nlc.cn for safety features and confirms, whether nlc.cn is suitable for children.

SSL Information
WARNING!Certificate download error. Previous scan results are shown below.
DomainUnknown
Issuer OrganizationUnknown
IssuerUnknown
AlgorithmUnknown
Valid formUnknown
ExpirationUnknown
SignedNo information
Additional Domains
Server Location

ASN Information

ASN ID: 4808
ASN Title: CHINA169-BJ China Unicom Beijing Province Network, CN

Last Update: 02/23/2024

% [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 'AS4808'

% Abuse contact for 'AS4808' is 'hqs-ipabuse@chinaunicom.cn'

aut-num: AS4808
as-name: CHINA169-BJ
descr: China Unicom Beijing Province Network
country: CN
member-of: AS4837:AS-CNCGROUP
import: from AS4837
action pref=100;
accept ANY
import: from AS9929
action pref=100;
accept AS4814
export: to AS4837
announce AS4808
export: to AS9929
announce AS4808
admin-c: CH1302-AP
tech-c: CH1302-AP
mnt-by: MAINT-CNCGROUP
mnt-irt: IRT-CU-CN
mnt-routes: MAINT-CNCGROUP-RR
last-modified: 2016-05-18T08:44:24Z
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

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 1.88.15-46 (WHOIS-US4)

WHOIS

Domain Name: nlc.cn
ROID: 20050523s10001s15867363-cn
Domain Status: clientTransferProhibited
Registrant: 国家图书馆
Registrant Contact Email: wenjiexu@nlc.gov.cn
Sponsoring Registrar: 中央编办事业发展中心(原中央编办机关服务局事业发展中心)
Name Server: bt2.nlc.gov.cn
Name Server: bt1.nlc.gov.cn
Name Server: bt4.nlc.cn
Registration Time: 2005-05-23 19:15:47
Expiration Time: 2026-05-23 19:15:47
DNSSEC: unsigned


DNS Records
HostA RecordTTL
nlc.cn202.96.31.1173600
HostMX RecordPriorityTTL
nlc.cnantispam.nlc.cn13600
HostNS RecordTTL
nlc.cnbt2.nlc.gov.cn3600
HostTXT RecordTTL
nlc.cnv=spf1 ip4:202.96.31.118 a ~all3600

bt2.nlc.gov.cn
TTL: 3600
Email address: root.bt2.nlc.gov.cn
Serial: 2021110901
Refresh: 3600
Retry: 3000
Expire: 604800
Minimum: 86400


Errors
Warnings

Last tested: 11/01/2019

Desktop
Desktop Speed
19%

Desktop Resource Breakdown
Total Resources159
Number of Hosts2
Static Resources154
JavaScript Resources5
CSS Resources2

Last tested: 01/09/2018

Mobile
Mobile Usability
59%
Mobile Speed
12%

Mobile Resource Breakdown
Total Resources165
Number of Hosts3
Static Resources159
JavaScript Resources6
CSS Resources2
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