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
Server IP address resolved: NoHttp response code: None
Last Checked: 05/20/2023
Over the time nlc.cn has been ranked as high as 360 in the world, while most of its traffic comes from China, where it reached as high as 2,292 position.
Nlc.cn receives about 6,092 unique visitors and 32,288 pageviews per day. The estimated value of nlc.cn is 569,400 USD. Each unique visitor makes about 5.3 pageviews on average.
Nlc.cn is registered under .CN top-level domain. Check other websites in .CN zone.
At the time of the last check (April 24, 2024) nlc.cn has an invalid SSL certificate.
According to Google Safe Browsing, Google Safe Search and Symantec nlc.cn is quite a safe domain.
Mobile-Friendly test indicates that nlc.cn isn't optimized for mobile and tablet devices. Designing your websites to be mobile friendly ensures that your pages perform well on all devices, also website page loading time could be improved.
Audience Geography. Where are nlc.cn visitors located?
| Country | Rank |
|---|---|
 China CN | 2292 |
| United States US | 337069 |
| Country | Percent of Pageviews |
|---|---|
| China CN | 98% |
| United States US | 0.2% |
| Other | 1.8% |
| Country | Percent of Visitors |
|---|---|
| China CN | 95% |
| United States US | 0.7% |
| Other | 4.3% |
Where do visitors go on nlc.cn?
| Subdomain | Pageviews |
|---|---|
| opac.nlc.cn | 29.28% |
| find.nlc.cn | 21.78% |
| mylib.nlc.cn | 15.36% |
| nlc.cn | 12.5% |
| wxtgzx.nlc.cn | 7.47% |
| sso1.nlc.cn | 3.31% |
| cct.nlc.cn | 2.87% |
| dportal.nlc.cn | 1.29% |
| other | 6.13% |
| Subdomain | Pageviews per User |
|---|---|
| opac.nlc.cn | 8.7 |
| find.nlc.cn | 7.5 |
| mylib.nlc.cn | 3.3 |
| wxtgzx.nlc.cn | 2.8 |
| dportal.nlc.cn | 2 |
| cct.nlc.cn | 2 |
| sso1.nlc.cn | 2 |
| nlc.cn | 1.6 |
| Subdomain | Reach |
|---|---|
| nlc.cn | 48.62% |
| mylib.nlc.cn | 29.03% |
| opac.nlc.cn | 21.28% |
| find.nlc.cn | 18.36% |
| wxtgzx.nlc.cn | 16.61% |
| cct.nlc.cn | 11.05% |
| sso1.nlc.cn | 9.71% |
| dportal.nlc.cn | 4.66% |
How popular is nlc.cn?
| Days | Reach Rank | Reach Rank Delta | Reach per Million | Reach per Million Delta |
|---|---|---|---|---|
| 90 | 24216 | 946 | 34 | -3.41% |
| 30 | 22401 | -101 | 36 | -2.37% |
| 7 | 54143 | 36545 | 10 | -71.467% |
| 1 | 223355 | 163226 | 4 | -73.54% |
| Days | Pageviews Rank | Pageviews Rank Delta | Pageviews per Million | Pageviews per Million Delta | Pageviews per User | Pageviews per User Delta |
|---|---|---|---|---|---|---|
| 90 | 14903 | 4226 | 49 | -29.61% | 5.3 | -27.11% |
| 30 | 11768 | -3336 | 63 | 28% | 6.3 | 30% |
| 7 | 26805 | 17477 | 25 | -68.129% | 7 | 10% |
| 1 | 311104 | 174579 | 1 | -73.54% | 1 | 0% |
| Period | Global Rank | Global Rank Delta |
|---|---|---|
| past 3 months | 20232 | 2214 |
| past month | 17843 | -1228 |
| past week | 42431 | 28312 |
| yesterday | 248306 | 171744 |
Alexa Rank shows how popular nlc.cn is in comparison with other sites. The most popular site has Alexa Rank equals 1. If nlc.cn 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 nlc.cn and pageviews on nlc.cn over the past 3 months.
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 ConnectSafe evaluates nlc.cn for any unsafe and insecure content. The results are critical for families with young children.
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.
"nlc.cn" is not a phishing page.
"nlc.cn" does not install unwanted software.
"nlc.cn" does not contain harmfull applications.
Google Safe Browsing notifies when websites are compromised by malicious actors. These protections work across Google products and provide a safer online experience.
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.
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.
| WARNING! | Certificate download error. Previous scan results are shown below. |
| WARNING! | Nlc.cn is not secured by SSL certificate. |
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
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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)
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
| Host | A Record | TTL |
|---|---|---|
| nlc.cn | 202.96.31.117 | 3600 |
| Host | MX Record | Priority | TTL |
|---|---|---|---|
| nlc.cn | antispam.nlc.cn | 1 | 3600 |
| Host | NS Record | TTL |
|---|---|---|
| nlc.cn | bt2.nlc.gov.cn | 3600 |
| Host | TXT Record | TTL |
|---|---|---|
| nlc.cn | v=spf1 ip4:202.96.31.118 a ~all | 3600 |
bt2.nlc.gov.cn
TTL: 3600
Email address: root.bt2.nlc.gov.cn
Serial: 2021110901
Refresh: 3600
Retry: 3000
Expire: 604800
Minimum: 86400
Last tested: 11/01/2019
| Total Resources | 159 |
| Number of Hosts | 2 |
| Static Resources | 154 |
| JavaScript Resources | 5 |
| CSS Resources | 2 |
Last tested: 01/09/2018
| Total Resources | 165 |
| Number of Hosts | 3 |
| Static Resources | 159 |
| JavaScript Resources | 6 |
| CSS Resources | 2 |
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