Bjtth.org 首页-北京天坛医院

首都医科大学附属北京天坛医院始建于1956年8月23日，是一所以神经外科为先导，以神经科学集群为特色，集医、教、研、防为一体的三级甲等综合医院，是亚洲神经外科临床、科研、教学基地。

Bjtth.org Overview

Bjtth.org ranking shows that the page is at position 3,699 over the world.

Bjtth.org hosting company servers are placed in the China, but, unfortunately, it’s not possible to identify the countries where the bulk of bjtth.org 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 CNIX-AP China Networks Inter-Exchange, CN servers.

In terms of rank-to-traffic ratio, bjtth.org has 1,984 unique users per day, viewing 4,007 pages. The rank based value of bjtth.org is 2,854 USD. Every user makes 2.14 pageviews on average.

Bjtth.org boasts a link base consisting of 283 referring domains and 310 external backlinks, as revealed by the data obtained from web network scanning.

Bjtth.org top-level domain belongs to .ORG domain zone. Check other webpages in .ORG zone.

According the last verification test in October 07, 2024, bjtth.org has an expired wildcard SSL certificate issued by WoTrus CA Limited (expired on November 29, 2024). Click button “Update” SSL Information at the Safety Information section. Check the list of websites using SSL by WoTrus CA Limited.

Based on data from Google Safe Browsing and Symantec bjtth.org is a fairly safe domain.

According the Mobile-Friendly test by Google bjtth.org is nice optimized for mobile devices and tablets, however the webpage speed could be improved.

Bjtth.org Rank Summary

Global Rank

Average Load Time

0.00sec

Links In Count

Website Value

$2,643

Audience Geography. Where are bjtth.org visitors located?

Country	Visitors

Country	Pageviews

Country	Rank

Where do visitors go on bjtth.org?

Subdomain	Pageviews

Subdomain	Pageviews per User

Subdomain	Reach

How popular is bjtth.org?

Period	Global Rank	Global Rank Delta

Days	Pageviews Rank	Pageviews Rank Delta	Pageviews per Million	Pageviews per Million Delta	Pageviews per User	Pageviews per User Delta

Days	Reach Rank	Reach Rank Delta	Reach per Million	Reach per Million Delta

Bjtth.org Website Safety

Overview

Last Updated: 04/03/2025

Unknown status.

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: 04/01/2025

bjtth.org is safe.

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

Google Safe Search

Last Updated: 04/03/2025

Unknown status.

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

bjtth.org 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: 03/02/2021

bjtth.org is safe.

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

Web of Trust

Last Updated: 04/03/2025

bjtth.org child safety is unknown.

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

SSL Information

SSL Checker Tool

Domain	*.bjtth.org
Issuer Organization	WoTrus CA Limited
Issuer	WoTrus OV Server CA [Run by the Issuer]
Algorithm	RSA-SHA256
Valid form	10/31/2023
Expiration	11/29/2024
Signed	Certificate is not self signed
Additional Domains	*.bjtth.org bjtth.org

Bjtth.org Rank History

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

Bjtth.org Hosting Information

Server Location

Geolocation Tool

ASN Information

ASN Lookup Tool

ASN ID: 4847

ASN Title: CNIX-AP China Networks Inter-Exchange, CN

Last Update: 12/23/2024

% [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 'AS4847'

% Abuse contact for 'AS4847' is 'anti-spam@ns.chinanet.cn.net'

aut-num: AS4847
as-name: CNIX-AP
descr: China Networks Inter-Exchange
descr: Using International Link at Beijing
descr: Connect to Sprint Link Intl and Global Sprint Link
country: CN
import: from AS1792
action pref=100;
accept ANY
import: from AS4000
action pref=100;
accept ANY
export: to AS3460
announce ANY
export: to AS3717
announce ANY
admin-c: LZ1-AP
tech-c: WZ1-CN
mnt-by: MAINT-CHINANET-CN
mnt-irt: IRT-CHINANET-CN
remarks: hostmaster@apnic.net 960910
last-modified: 2015-12-01T22:09:32Z
source: APNIC

irt: IRT-CHINANET-CN
address: No.31 ,jingrong street,beijing
address: 100032
e-mail: anti-spam@ns.chinanet.cn.net
abuse-mailbox: anti-spam@ns.chinanet.cn.net
admin-c: CH93-AP
tech-c: CH93-AP
auth: # Filtered
mnt-by: MAINT-CHINANET
last-modified: 2010-11-15T00:31:55Z
source: APNIC

person: Liang Zhiping
address: Data Communication Bureau
address: Ministry of Posts and Telecommunications
address: 40,Xue Yuan Road
address: Beijing 1000083
country: CN
phone: +86-10-62053944
fax-no: +86-10-62053995
e-mail: lzp@public.bta.net.cn
nic-hdl: LZ1-AP
mnt-by: MAINT-NULL
last-modified: 2008-09-04T07:29:13Z
source: APNIC

person: Wanshu Zhou
address: Data Communication Bureau MPT
address: 40 Xueyuan Rd.
address: Beijing China 100083
country: CN
phone: +86-10-205-3992
fax-no: +86-10-205-3994
e-mail: zhouws@public.bta.net.cn
nic-hdl: WZ1-CN
notify: zhouws@public.bta.net.cn
notify: zhang@usai.asiainfo.com
mnt-by: MAINT-NULL
last-modified: 2011-12-22T05:14:24Z
source: APNIC

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

Bjtth.org Domain Registration and Settings

WHOIS

WHOIS Lookup Tool

Domain Name: bjtth.org
Registry Domain ID: da57e05adabb4107beeab337a4d3f4fc-LROR
Registrar WHOIS Server: http://whois.pir.org
Registrar URL: http://whois.pir.org/
Updated Date: 2024-06-10T01:02:10Z
Creation Date: 2008-06-20T09:55:40Z
Registry Expiry Date: 2029-06-20T09:55:40Z
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: Beijing Tiantan Hospital,Capital Medical University
Registrant Street: REDACTED FOR PRIVACY
Registrant City: REDACTED FOR PRIVACY
Registrant State/Province: Beijing
Registrant Postal Code: REDACTED FOR PRIVACY
Registrant Country: CN
Registrant Phone: REDACTED FOR PRIVACY
Registrant Phone Ext: REDACTED FOR PRIVACY
Registrant Fax: REDACTED FOR PRIVACY
Registrant Fax Ext: REDACTED FOR PRIVACY
Registrant Email: Please query the RDDS service of the Registrar of Record identified in this output for information on how to contact the Registrant, Admin, or Tech contact of the queried domain name.
Registry Admin ID: REDACTED FOR PRIVACY
Admin Name: REDACTED FOR PRIVACY
Admin Organization: REDACTED FOR PRIVACY
Admin Street: REDACTED FOR PRIVACY
Admin City: REDACTED FOR PRIVACY
Admin State/Province: REDACTED FOR PRIVACY
Admin Postal Code: REDACTED FOR PRIVACY
Admin Country: REDACTED FOR PRIVACY
Admin Phone: REDACTED FOR PRIVACY
Admin Phone Ext: REDACTED FOR PRIVACY
Admin Fax: REDACTED FOR PRIVACY
Admin Fax Ext: REDACTED FOR PRIVACY
Admin Email: Please query the RDDS service of the Registrar of Record identified in this output for information on how to contact the Registrant, Admin, or Tech contact of the queried domain name.
Registry Tech ID: REDACTED FOR PRIVACY
Tech Name: REDACTED FOR PRIVACY
Tech Organization: REDACTED FOR PRIVACY
Tech Street: REDACTED FOR PRIVACY
Tech City: REDACTED FOR PRIVACY
Tech State/Province: REDACTED FOR PRIVACY
Tech Postal Code: REDACTED FOR PRIVACY
Tech Country: REDACTED FOR PRIVACY
Tech Phone: REDACTED FOR PRIVACY
Tech Phone Ext: REDACTED FOR PRIVACY
Tech Fax: REDACTED FOR PRIVACY
Tech Fax Ext: REDACTED FOR PRIVACY
Tech Email: Please query the RDDS service of the Registrar of Record identified in this output for information on how to contact the Registrant, Admin, or Tech contact of the queried domain name.
Name Server: dns25.hichina.com
Name Server: dns26.hichina.com
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of WHOIS database: 2025-03-23T03:12:44Z

DNS Records

DNS Lookup Tool

Host	A Record	TTL
bjtth.org	219.143.76.79	600

Host	MX Record	Priority	TTL
bjtth.org	mxbiz2.qq.com	10	600
bjtth.org	mxbiz1.qq.com	5	600

Host	NS Record	TTL
bjtth.org	dns25.hichina.com	86400
bjtth.org	dns26.hichina.com	86400

Host	TXT Record	TTL
bjtth.org	v=spf1 include:spf.mail.qq.com ~all	600

dns25.hichina.com
TTL: 600
Email address: hostmaster.hichina.com
Serial: 2024121713
Refresh: 3600
Retry: 1200
Expire: 86400
Minimum: 600

Bjtth.org HTML Check

HTML Validation Tool

Warnings

Consider avoiding viewport values that prevent users from resizing documents.

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

Empty heading.

The first occurrence of ID “2” was here.

The first occurrence of ID “5” was here.

The first occurrence of ID “6” was here.

The first occurrence of ID “368” was here.

The first occurrence of ID “218” was here.

The first occurrence of ID “8” was here.

The first occurrence of ID “284” was here.

The first occurrence of ID “9” was here.

The first occurrence of ID “12” was here.

The first occurrence of ID “13” was here.

The first occurrence of ID “14” was here.

The first occurrence of ID “15” was here.

The first occurrence of ID “16” was here.

The first occurrence of ID “38” was here.

The first occurrence of ID “40” was here.

The first occurrence of ID “250” was here.

The first occurrence of ID “412” was here.

The first occurrence of ID “17” was here.

The first occurrence of ID “193” was here.

The first occurrence of ID “194” was here.

The first occurrence of ID “195” was here.

The first occurrence of ID “196” was here.

The first occurrence of ID “197” was here.

The first occurrence of ID “198” was here.

The first occurrence of ID “199” was here.

The first occurrence of ID “200” was here.

The first occurrence of ID “18” was here.

The first occurrence of ID “37” was here.

The first occurrence of ID “35” was here.

The first occurrence of ID “19” was here.

The first occurrence of ID “20” was here.

The first occurrence of ID “21” was here.

The first occurrence of ID “22” was here.

The first occurrence of ID “23” was here.

The first occurrence of ID “25” was here.

The first occurrence of ID “34” was here.

The first occurrence of ID “32” was here.

The first occurrence of ID “33” was here.

The first occurrence of ID “50” was here.

The first occurrence of ID “26” was here.

The first occurrence of ID “249” was here.

The first occurrence of ID “27” was here.

The first occurrence of ID “28” was here.

The first occurrence of ID “29” was here.

The first occurrence of ID “30” was here.

The first occurrence of ID “338” was here.

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

Errors

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

Bad start tag in “p” in “head”.

Stray end tag “noscript”.

Stray end tag “head”.

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

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

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

Duplicate ID “2”.

Duplicate ID “5”.

Duplicate ID “6”.

Duplicate ID “368”.

Duplicate ID “218”.

Duplicate ID “8”.

Duplicate ID “284”.

Duplicate ID “9”.

Duplicate ID “12”.

Duplicate ID “13”.

Duplicate ID “14”.

Duplicate ID “15”.

Duplicate ID “16”.

Duplicate ID “38”.

Duplicate ID “40”.

Duplicate ID “250”.

Duplicate ID “412”.

Duplicate ID “17”.

Duplicate ID “193”.

Duplicate ID “194”.

Duplicate ID “195”.

Duplicate ID “196”.

Duplicate ID “197”.

Duplicate ID “198”.

Duplicate ID “199”.

Duplicate ID “200”.

Duplicate ID “18”.

Duplicate ID “37”.

Duplicate ID “35”.

Duplicate ID “19”.

Duplicate ID “20”.

Duplicate ID “21”.

Duplicate ID “22”.

Duplicate ID “23”.

Duplicate ID “25”.

Duplicate ID “34”.

Duplicate ID “32”.

Duplicate ID “33”.

Duplicate ID “50”.

Duplicate ID “26”.

Duplicate ID “249”.

Duplicate ID “27”.

Duplicate ID “28”.

Duplicate ID “29”.

Duplicate ID “30”.

Duplicate ID “338”.

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

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

The “frameborder” attribute on the “iframe” element is obsolete. Use CSS instead.

The “scrolling” attribute on the “iframe” element is obsolete. Use CSS instead.

Bad value “_bank” for attribute “target” on element “a”: Reserved keyword “bank” used.

Bjtth.org Desktop Performance

Last tested: 12/02/2015

Desktop Speed

80%

Leverage browser caching

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

Reduce server response time

Avoid landing page redirects

Minify JavaScript

Optimize images

Desktop Resource Breakdown

Total Resources	23
Number of Hosts	1
Static Resources	17
JavaScript Resources	5
CSS Resources	7

Bjtth.org Mobile Insights

Last tested: 12/02/2015

Mobile Usability

100%

Mobile Speed

54%

Reduce server response time

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

Leverage browser caching

Avoid landing page redirects

Minify JavaScript

Optimize images

Mobile Resource Breakdown

Total Resources	23
Number of Hosts	1
Static Resources	17
JavaScript Resources	5
CSS Resources	7

Bjtth.org Common Typos

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Bjtth.org 首页-北京天坛医院

首都医科大学附属北京天坛医院始建于1956年8月23日，是一所以神经外科为先导，以神经科学集群为特色，集医、教、研、防为一体的三级甲等综合医院，是亚洲神经外科临床、科研、教学基地。

Bjtth.org Overview

Bjtth.org Rank Summary

Bjtth.org Website Safety

Bjtth.org Rank History

Bjtth.org Hosting Information

Bjtth.org Domain Registration and Settings

Bjtth.org HTML Check

Bjtth.org Desktop Performance

Bjtth.org Mobile Insights

Bjtth.org Similar Audits

Bjtth.org Common Typos