viewsonic.com.cn ▷ ViewSonic优派中国官方网站 - LED LCD 液晶显示器, 投影机, 智能互动电子白板, 商用显示大屏 - ViewSonic 优派 China

Quick Summary

Online Status

Offline

Server IP address resolved: No
Http response code: None
Last Checked: 11/07/2024

Viewsonic.com.cn traffic volume is 101 unique daily visitors and their 503 pageviews. The web value rate of viewsonic.com.cn is 3,124 USD. Each visitor makes around 5.35 page views on average.

By Alexa's traffic estimates viewsonic.com.cn placed at 10,347 position over the world.

Viewsonic.com.cn server is located in China, therefore, we cannot identify the countries where the traffic is originated and if the distance can potentially affect the page load time. See the list of other web pages hosted by CNCGROUP-SH China Unicom Shanghai network, CN.

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

The last verification results, performed on (September 19, 2024) viewsonic.com.cn show that viewsonic.com.cn has an expired SSL certificate issued by Let's Encrypt (expired on October 25, 2024). Click “Refresh” button for SSL Information at the Safety Information section. Check the list of websites using SSL certificates issued by Let's Encrypt.

In accordance with Google Safe Browsing, Google Safe Search, Symantec and Web of Trust viewsonic.com.cn is pretty a safe domain.

Relying Google MobileFriendly test viewsonic.com.cn is well optimized for mobile and tablet devices, however web page loading speed may be improved.

Viewsonic.com.cn General Information

Global Rank

1,347,598

Average Load Time

0.72sec

Links In Count

Website Value

$2,920

Audience Geography. Where are viewsonic.com.cn visitors located?

Country	Visitors

Country	Pageviews

Country	Rank

Where do visitors go on viewsonic.com.cn?

Subdomain	Pageviews

Subdomain	Pageviews per User

Subdomain	Reach

How popular is viewsonic.com.cn?

Period	Global Rank	Global Rank Delta
past 3 months	1347598	-148817
past month	3845697	0
past week	1669028	0

Days	Pageviews Rank	Pageviews Rank Delta	Pageviews per Million	Pageviews per Million Delta	Pageviews per User	Pageviews per User Delta
90	991385	-712017	3	100%	5	200%
30	3348588	0	0	0%	2	0%
7	1403108	0	1	0%	2	0%

Days	Reach Rank	Reach Rank Delta	Reach per Million	Reach per Million Delta
90	1667323	207407	2	-15.74%
30	3995121	0	5	0%
7	1692639	0	2	0%

Viewsonic.com.cn Safety Information

Overview

Last Updated: 11/07/2024

Overall result - viewsonic.com.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: 04/02/2024

viewsonic.com.cn is safe.

Norton ConnectSafe evaluates viewsonic.com.cn for any unsafe and insecure content. The results are critical for families with young children.

Google Safe Search

Last Updated: 01/08/2017

viewsonic.com.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

viewsonic.com.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: 03/02/2021

viewsonic.com.cn is safe.

McAfee assesses viewsonic.com.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 viewsonic.com.cn for mature or inappropriate content, only security checks are evaluated.

Web of Trust

Last Updated: 01/11/2019

viewsonic.com.cn child safety is very good.

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

SSL Information

SSL Checker Tool

Domain	viewsonic.com.cn
Issuer Organization	Let's Encrypt
Issuer	R10
Algorithm	RSA-SHA256
Valid form	07/27/2024
Expiration	10/25/2024
Signed	Certificate is not self signed
Additional Domains	viewsonic.com.cn www.viewsonic.com.cn

Viewsonic.com.cn Server Information

Server Location

Geolocation Tool

ASN Information

ASN Lookup Tool

ASN ID: 17621
ASN Title: CNCGROUP-SH China Unicom Shanghai network, CN

Last Update: 03/11/2024

ASN Whois

% [whois.apnic.net]
% Whois data copyright terms http://www.apnic.net/db/dbcopyright.html

% Information related to 'AS17408 - AS18409'

as-block: AS17408 - AS18409
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 'AS17408 - AS17651'

as-block: AS17408 - AS17651
descr: APNIC ASN block
admin-c: HM20-AP
tech-c: HM20-AP
mnt-by: APNIC-HM
mnt-lower: MAINT-APNIC-AP
last-modified: 2016-09-30T02:07:37Z
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 'AS17621'

% Abuse contact for 'AS17621' is 'hqs-ipabuse@chinaunicom.cn'

aut-num: AS17621
as-name: CNCGROUP-SH
descr: China Unicom Shanghai network
country: CN
import: from AS4837
action pref=100;
accept ANY
import: from AS9929
action pref=100;
accept ANY
export: to AS4837
announce AS17621
export: to AS9929
announce AS17621
admin-c: CH1302-AP
tech-c: CH1302-AP
mnt-by: MAINT-CNCGROUP
mnt-routes: MAINT-CNCGROUP-RR
last-modified: 2011-03-31T09:02:01Z
source: APNIC
mnt-irt: IRT-CU-CN

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-US3)

Viewsonic.com.cn Domain Name Information

WHOIS

WHOIS Lookup Tool

Domain Whois

Domain Name: viewsonic.com.cn
ROID: 20021209s10011s00038217-cn
Domain Status: ok
Registrant: 优派科技（中国）有限公司
Registrant Contact Email: iris.lu@cn.viewsonic.com
Sponsoring Registrar: 北京中科三方网络技术有限公司
Name Server: ns-340.awsdns-42.com
Name Server: ns-1739.awsdns-25.co.uk
Name Server: ns-956.awsdns-55.net
Name Server: ns-1506.awsdns-60.org
Registration Time: 2000-01-21 00:00:00
Expiration Time: 2030-01-21 00:00:00
DNSSEC: unsigned

DNS Records

DNS Lookup Tool

Host	A Record	TTL
viewsonic.com.cn	58.247.110.151	7200

Host	MX Record	Priority	TTL
viewsonic.com.cn	mx15.viewsonic.com	10	7200

Host	NS Record	TTL
viewsonic.com.cn	ns1.viewsonic.com	7200
viewsonic.com.cn	ns3.viewsonic.com	7200
viewsonic.com.cn	ns2.viewsonic.com	7200

Host	TXT Record	TTL
viewsonic.com.cn	v=spf1 ip4:58.247.110.150 a mx ~all	7200

ns1.viewsonic.com
TTL: 7200
Email address: admin.viewsonic.com
Serial: 2019010801
Refresh: 86400
Retry: 3600
Expire: 604800
Minimum: 7200

Viewsonic.com.cn HTML Validation

HTML Validation Tool

Errors

Obsolete doctype. Expected “<!DOCTYPE html>”.

Attribute “xmlns:fb” not allowed here.

Bad value “Expires” for attribute “http-equiv” on element “meta”.

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

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

Bad value “/products/lcd/?f_app=Home Entertainment” for attribute “href” on element “a”: Illegal character in query: space is not allowed.

Bad value “###” for attribute “href” on element “a”: Illegal character in fragment: “#” is not allowed.

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

Unclosed element “div”.

Bad value “50px” for attribute “height” on element “img”: Expected a digit but saw “p” instead.

No “li” element in scope but a “li” end tag seen.

Stray end tag “ul”.

Stray end tag “div”.

Bad value “980px” for attribute “width” on element “img”: Expected a digit but saw “p” instead.

Bad value “472px” for attribute “height” on element “img”: Expected a digit but saw “p” instead.

Bad value “pr/content/ViewSonic 激光电视 - LS830_788.html” for attribute “href” on element “a”: Illegal character in path segment: space is not allowed.

Bad value “pr/content/ViewSonic babyVision 连接四部曲_786.html” for attribute “href” on element “a”: Illegal character in path segment: space is not allowed.

Bad value “pr/content/ViewSonic PX702HD 视频介绍_785.html” for attribute “href” on element “a”: Illegal character in path segment: space is not allowed.

Bad value “pr/content/ViewSonic PX502s 视频介绍_784.html” for attribute “href” on element “a”: Illegal character in path segment: space is not allowed.

Named character reference was not terminated by a semicolon. (Or “&” should have been escaped as “&”.)

Attribute “action” not allowed on element “a” at this point.

Attribute “model” not allowed on element “a” at this point.

Attribute “bu” not allowed on element “a” at this point.

Warnings

Attribute with the local name “xmlns:fb” is not serializable as XML 1.0.

Viewsonic.com.cn Desktop Insights

Last tested: 02/15/2019

Desktop

Desktop Speed

24%

Optimize images

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

Leverage browser caching

Minify JavaScript

Minify CSS

Minify HTML

Enable compression

Desktop Resource Breakdown

Total Resources	71
Number of Hosts	9
Static Resources	55
JavaScript Resources	17
CSS Resources	18

Viewsonic.com.cn Mobile Insights

Last tested: 02/15/2019

Mobile

Mobile Usability

92%

Size tap targets appropriately

Mobile Speed

12%

Optimize images

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

Leverage browser caching

Prioritize visible content

Minify JavaScript

Minify CSS

Minify HTML

Enable compression

Mobile Resource Breakdown

Total Resources	69
Number of Hosts	9
Static Resources	53
JavaScript Resources	17
CSS Resources	18

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Viewsonic.com.cn ViewSonic优派中国官方网站 - LED LCD 液晶显示器, 投影机, 智能互动电子白板, 商用显示大屏 - ViewSonic 优派 China - ViewSonic 优派

LED LCD 液晶显示器, 投影机, 电子广告牌 - 优派 ViewSonic China

Quick Summary

Viewsonic.com.cn General Information

Viewsonic.com.cn Safety Information

Viewsonic.com.cn Server Information

Viewsonic.com.cn Domain Name Information

Viewsonic.com.cn HTML Validation

Viewsonic.com.cn Desktop Insights

Viewsonic.com.cn Mobile Insights

Viewsonic.com.cn Nearest Competitors

Viewsonic.com.cn Typos