china-bluestar.com ▶ 中国蓝星（集团）股份有限公司

China-bluestar.com | Key Trends

Online Status

Offline

Server IP address resolved: No
Http response code: None
Last Checked: 12/08/2025

China-bluestar.com attracts 167 unique visitors daily, generating 334 pageviews. The estimated value of china-bluestar.com is 3,124 USD. Each visitor views approximately 2.14 pages on average.

According to Majestic's traffic estimates, china-bluestar.com ranks 19,092 globally.

See the list of other websites hosted by CHINA169-BJ China Unicom Beijing Province Network, CN.

China-bluestar.com is registered with the .COM top-level domain. Explore additional websites within the .COM zone.

Recent results on (February 24, 2019), show that china-bluestar.com has an expired wildcard SSL certificate (expired on June 11, 2020). Click the "Refresh" button in the Safety Information section for updated SSL details.

According to Google Safe Browsing, Google Safe Search and Symantec china-bluestar.com appears to be a safe domain.

Based on Google's Mobile-Friendly test, china-bluestar.com is optimized for mobile and tablet devices, although the web page loading speed could be improved.

China-bluestar.com | General Site Information

Global Rank

2,171,382

Average Load Time

0.83sec

Links In Count

Website Value

$2,920

Audience Geography. Where are china-bluestar.com visitors located?

Country	Visitors

Country	Pageviews

Country	Rank

Where do visitors go on china-bluestar.com?

Subdomain	Pageviews

Subdomain	Pageviews per User

Subdomain	Reach

How popular is china-bluestar.com?

Period	Global Rank	Global Rank Delta
past 3 months	2171382	850625
past month	3589342	-3662894

Days	Pageviews Rank	Pageviews Rank Delta	Pageviews per Million	Pageviews per Million Delta	Pageviews per User	Pageviews per User Delta
90	2174634	653633	1	-38.84%	2	20%
30	4020912	-3455822	0	500%	1	-0.99%

Days	Reach Rank	Reach Rank Delta	Reach per Million	Reach per Million Delta
90	2294990	991866	1	-48.246%
30	3386820	-3691799	9	500%

China-bluestar.com | Safety and Security Details

Overview

Last Updated: 12/08/2025

Overall result - china-bluestar.com 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: 01/12/2019

china-bluestar.com is safe.

Norton ConnectSafe evaluates china-bluestar.com for any unsafe and insecure content. The results are critical for families with young children.

Google Safe Search

Last Updated: 09/26/2017

china-bluestar.com 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

china-bluestar.com 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: 02/08/2019

china-bluestar.com is safe.

McAfee assesses china-bluestar.com 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 china-bluestar.com for mature or inappropriate content, only security checks are evaluated.

Web of Trust

Last Updated: 12/08/2025

china-bluestar.com child safety is unknown.

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

China-bluestar.com | SSL Certificate Information

SSL Checker Tool

Domain	*.chemchina.com
Issuer Organization	Unknown
Issuer	GeoTrust RSA CA 2018
Algorithm	RSA-SHA256
Valid form	03/15/2018
Expiration	06/11/2020
Signed	Certificate is not self signed
Additional Domains	*.chemchina.com chemchina.com

China-bluestar.com | Server and Hosting Details

Server Location

Geolocation Tool

China-bluestar.com ASN Information

ASN Lookup Tool

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

Last Update: 08/17/2019

ASN Whois

% [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)

China-bluestar.com | Domain Name Information

WHOIS

WHOIS Lookup Tool

Domain Whois

Domain Name: CHINA-BLUESTAR.COM
Registry Domain ID: 739575_DOMAIN_COM-VRSN
Registrar WHOIS Server: grs-whois.hichina.com
Registrar URL: http://www.net.cn
Updated Date: 2023-08-21T07:48:20Z
Creation Date: 1996-12-23T05:00:00Z
Registry Expiry Date: 2024-12-22T05:00:00Z
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
Name Server: DNS1.HICHINA.COM
Name Server: DNS2.HICHINA.COM
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of whois database: 2023-11-22T07:50:43Z

DNS Records

DNS Lookup Tool

Host	A Record	TTL

Host	MX Record	Priority	TTL

Host	NS Record	TTL

Host	TXT Record	TTL

China-bluestar.com | HTML Validation Report

HTML Validation Tool

Errors

Almost standards mode doctype. Expected “<!DOCTYPE html>”.

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

CSS: “postion”: Property “postion” doesn't exist.

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

The “border” attribute on the “table” element is obsolete. Use CSS instead.

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

The “hspace” attribute on the “img” element is obsolete. Use CSS instead.

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

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

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

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

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

Unclosed element “form”.

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

Element “input” is missing required attribute “alt”.

CSS: “cursor”: “hand” is not a “cursor” value.

Stray end tag “form”.

Attribute “target” not allowed on element “p” at this point.

Stray end tag “a”.

The “width” attribute on the “table” element is obsolete. Use CSS instead.

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

Stray end tag “div”.

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

Attribute “target” not allowed on element “td” at this point.

Stray end tag “tr”.

Stray end tag “tbody”.

Stray end tag “table”.

Warnings

The “type” attribute is unnecessary for JavaScript resources.

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

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

The “type” attribute for the “style” element is not needed and should be omitted.

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

China-bluestar.com | Desktop Performance Insights

Last tested: 07/13/2019

Desktop

Desktop Speed

24%

Optimize images

Leverage browser caching

Enable compression

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

Minify JavaScript

Minify CSS

Desktop Resource Breakdown

Total Resources	54
Number of Hosts	1
Static Resources	51
JavaScript Resources	12
CSS Resources	3

China-bluestar.com | Mobile Performance Insights

Last tested: 07/13/2019

Mobile

Mobile Usability

64%

Use legible font sizes

Configure the viewport

Size tap targets appropriately

Mobile Speed

21%

Optimize images

Leverage browser caching

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

Enable compression

Minify JavaScript

Minify CSS

Mobile Resource Breakdown

Total Resources	55
Number of Hosts	1
Static Resources	52
JavaScript Resources	12
CSS Resources	3

China-bluestar.com | Common Typographical Errors

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China-bluestar.com 中国蓝星（集团）股份有限公司

China-bluestar.com | Key Trends

China-bluestar.com | General Site Information

China-bluestar.com | Safety and Security Details

China-bluestar.com | Server and Hosting Details

China-bluestar.com | Domain Name Information

China-bluestar.com | HTML Validation Report

China-bluestar.com | Desktop Performance Insights

China-bluestar.com | Mobile Performance Insights

China-bluestar.com | Competitors Analysis

China-bluestar.com | Common Typographical Errors