portwell.com.tw audit at Webchart

Quick Summary

Online Status

UNKNOWN

Over the time portwell.com.tw has been ranked as high as 95,223 in the world.

Portwell.com.tw receives about 351 unique visitors and 351 pageviews per day. The estimated value of portwell.com.tw is 2,920 USD. Each unique visitor makes about 1 pageviews on average.

Portwell.com.tw is registered under .TW top-level domain. Check other websites in .TW zone.

At the time of the last check (July 08, 2025) portwell.com.tw has a valid and up-to-date SSL certificate issued by Let's Encrypt that expires on August 19, 2025. Check other websites using SSL certificates issued by Let's Encrypt.

According to Google Safe Browsing, Google Safe Search and Symantec portwell.com.tw is quite a safe domain.

Mobile-Friendly test indicates that portwell.com.tw is well optimized for mobile and tablet devices, however website page loading time could be improved.

Portwell.com.tw General Information

Global Rank

1,965,749

Average Load Time

3.50sec

Links In Count

Website Value

$2,920

How popular is portwell.com.tw?

Days	Reach Rank	Reach Rank Delta	Reach per Million	Reach per Million Delta
90	1624738	-906263	2	80%
30	730339	0	7	0%
7	286467	-856756	2	500%
1	259823	0	3	0%

Days	Pageviews Rank	Pageviews Rank Delta	Pageviews per Million	Pageviews per Million Delta	Pageviews per User	Pageviews per User Delta
90	2673637	297520	1	-16.95%	1	-55.556%
30	1278548	0	2	0%	1	0%
7	549865	-932428	7	500%	1	0%
1	333887	0	1	0%	1	0%

Period	Global Rank	Global Rank Delta
past 3 months	1965749	-443956
past month	902062	0
past week	357069	-939113
yesterday	278782	0

Portwell.com.tw Alexa Rank History

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

Portwell.com.tw Safety Information

Overview

Last Updated: 08/07/2025

Overall result - "portwell.com.tw" 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: 03/18/2025

portwell.com.tw is safe.

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

Google Safe Search

Last Updated: 05/25/2017

portwell.com.tw 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

Malware not found at "portwell.com.tw".
"portwell.com.tw" is not a phishing page.
"portwell.com.tw" does not install unwanted software.
"portwell.com.tw" 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.

Site Advisor

Last Updated: 02/18/2021

portwell.com.tw is safe.

McAfee assesses portwell.com.tw 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 portwell.com.tw for mature or inappropriate content, only security checks are evaluated.

Web of Trust

Last Updated: 08/07/2025

portwell.com.tw child safety isunknown.

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

SSL Information

SSL Checker Tool

Domain	portwell.com.tw
Issuer Organization	Let's Encrypt
Issuer	R10
Algorithm	RSA-SHA256
Valid form	05/21/2025
Expiration	08/19/2025
Signed	Certificate is not self signed
Additional Domains	portwell.com.tw

Portwell.com.tw Server Information

Server Location

Geolocation Tool

Not Found

ASN Information

ASN Lookup Tool

ASN ID: 396982
ASN Title: GOOGLE-PRIVATE-CLOUD - Google LLC, US

Last Update: 01/05/2025

ASN Whois

#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/resources/registry/whois/tou/
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
#
# Copyright 1997-2019, American Registry for Internet Numbers, Ltd.
#

ASNumber: 396982
ASName: GOOGLE-PRIVATE-CLOUD
ASHandle: AS396982
RegDate: 2018-08-15
Updated: 2018-08-15
Comment: *** This ASN is used for Google Private Cloud ***
Comment:
Comment: Direct all copyright and legal complaints to
Comment: https://support.google.com/legal/go/report
Comment:
Comment: Direct all spam and abuse complaints to
Comment: https://support.google.com/code/go/gce_abuse_report
Comment:
Comment: For fastest response, use the relevant forms above.
Comment:
Comment: Complaints can also be sent to the GC Abuse desk
Comment: (google-cloud-compliance@google.com)
Comment: but may have longer turnaround times.
Comment:
Comment: Complaints sent to any other POC will be ignored.
Ref: https://rdap.arin.net/registry/autnum/396982

OrgName: Google LLC
OrgId: GOOGL-2
Address: 1600 Amphitheatre Parkway
City: Mountain View
StateProv: CA
PostalCode: 94043
Country: US
RegDate: 2006-09-29
Updated: 2017-12-21
Comment: *** The IP addresses under this Org-ID are in use by Google Cloud customers ***
Comment:
Comment: Direct all copyright and legal complaints to
Comment: https://support.google.com/legal/go/report
Comment:
Comment: Direct all spam and abuse complaints to
Comment: https://support.google.com/code/go/gce_abuse_report
Comment:
Comment: For fastest response, use the relevant forms above.
Comment:
Comment: Complaints can also be sent to the GC Abuse desk
Comment: (google-cloud-compliance@google.com)
Comment: but may have longer turnaround times.
Comment:
Comment: Complaints sent to any other POC will be ignored.
Ref: https://rdap.arin.net/registry/entity/GOOGL-2

OrgTechHandle: ZG39-ARIN
OrgTechName: Google LLC
OrgTechPhone: +1-650-253-0000
OrgTechEmail: arin-contact@google.com
OrgTechRef: https://rdap.arin.net/registry/entity/ZG39-ARIN

OrgAbuseHandle: GCABU-ARIN
OrgAbuseName: GC Abuse
OrgAbusePhone: +1-650-253-0000
OrgAbuseEmail: google-cloud-compliance@google.com
OrgAbuseRef: https://rdap.arin.net/registry/entity/GCABU-ARIN

OrgNOCHandle: GCABU-ARIN
OrgNOCName: GC Abuse
OrgNOCPhone: +1-650-253-0000
OrgNOCEmail: google-cloud-compliance@google.com
OrgNOCRef: https://rdap.arin.net/registry/entity/GCABU-ARIN

#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/resources/registry/whois/tou/
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
#
# Copyright 1997-2019, American Registry for Internet Numbers, Ltd.
#

Portwell.com.tw Domain Name Information

WHOIS

WHOIS Lookup Tool

Domain Whois

Domain Name: portwell.com.tw
Domain Status: ok
Registrant:
瑞傳科技股份有限公司
Portwell Inc
abel@portwell.com.tw
TW
(Redacted for privacy)

Administrative Contact:
(Redacted for privacy)

Technical Contact:
(Redacted for privacy)

Record expires on 2026-06-01 00:00:00 (UTC+8)
Record created on 1985-12-24 00:00:00 (UTC+8)

Domain servers in listed order:
ns1.portwell.com.tw 122.147.166.82
ns2.portwell.com.tw 61.220.181.247

Registration Service Provider: TWNIC
Registration Service URL: http://rs.twnic.net.tw/

DNS Records

DNS Lookup Tool

Host	A Record	TTL

Host	MX Record	Priority	TTL

Host	NS Record	TTL

Host	TXT Record	TTL

Portwell.com.tw HTML Validation

HTML Validation Tool

Errors

Using the “meta” element to specify the document-wide default language is obsolete. Consider specifying the language on the root element instead.

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

Attribute “ng-app” not allowed on element “body” at this point.

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

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

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

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

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

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

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

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

CSS: “width”: only “0” can be a “unit”. You must put a unit after your number.

Stray end tag “span”.

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

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

Bad value “products/Embedded-Board.htm#3.5"” for attribute “href” on element “a”: Illegal character in fragment: “"” is not allowed.

Bad value “products/Embedded-System.htm#Moon Island” for attribute “href” on element “a”: Illegal character in fragment: space is not allowed.

Bad value “products/Embedded-System.htm#3.5" ECX” for attribute “href” on element “a”: Illegal character in fragment: “"” is not allowed.

Bad value “products/Single-Board-Computer.htm#PICMG 1.3” for attribute “href” on element “a”: Illegal character in fragment: space is not allowed.

Bad value “products/Single-Board-Computer.htm#PICMG 1.3 Half size” for attribute “href” on element “a”: Illegal character in fragment: space is not allowed.

Bad value “products/Single-Board-Computer.htm#PICMG 1.0” for attribute “href” on element “a”: Illegal character in fragment: space is not allowed.

Bad value “products/Single-Board-Computer.htm#PCI half size” for attribute “href” on element “a”: Illegal character in fragment: space is not allowed.

Bad value “products/Industrial-Backplane.htm#PICMG 1.3(Server Grade)” for attribute “href” on element “a”: Illegal character in fragment: space is not allowed.

Bad value “products/Industrial-Backplane.htm#PICMG 1.3(for ROBO-8122VG2R only)” for attribute “href” on element “a”: Illegal character in fragment: space is not allowed.

Bad value “products/Industrial-Backplane.htm#PICMG 1.3(Non-Server Grade)” for attribute “href” on element “a”: Illegal character in fragment: space is not allowed.

Bad value “products/Industrial-Backplane.htm#PICMG 1.0” for attribute “href” on element “a”: Illegal character in fragment: space is not allowed.

Bad value “products/Industrial-Chassis.htm#1U Industrial Rackmount” for attribute “href” on element “a”: Illegal character in fragment: space is not allowed.

Bad value “products/Industrial-Chassis.htm#2U Industrial Rackmount” for attribute “href” on element “a”: Illegal character in fragment: space is not allowed.

Bad value “products/Industrial-Chassis.htm#3U Industrial Rackmount” for attribute “href” on element “a”: Illegal character in fragment: space is not allowed.

Bad value “products/Industrial-Chassis.htm#4U Industrial Rackmount” for attribute “href” on element “a”: Illegal character in fragment: space is not allowed.

Bad value “products/Industrial-Chassis.htm#Industrial Node Chassis” for attribute “href” on element “a”: Illegal character in fragment: space is not allowed.

Bad value “products/Power-Supply.htm#GADIWA Series” for attribute “href” on element “a”: Illegal character in fragment: space is not allowed.

Bad value “products/Power-Supply.htm#1U Power supply unit” for attribute “href” on element “a”: Illegal character in fragment: space is not allowed.

Bad value “products/Power-Supply.htm#PS/2 Power supply unit” for attribute “href” on element “a”: Illegal character in fragment: space is not allowed.

Bad value “products/Power-Supply.htm#PS/2 DC/DC” for attribute “href” on element “a”: Illegal character in fragment: space is not allowed.

Bad value “products/Power-Supply.htm#1+1 Redundant” for attribute “href” on element “a”: Illegal character in fragment: space is not allowed.

Bad value “products/Power-Supply.htm#Open Frame” for attribute “href” on element “a”: Illegal character in fragment: space is not allowed.

Bad value “products/Gateway.htm#Modularized Gateway” for attribute “href” on element “a”: Illegal character in fragment: space is not allowed.

Bad value “products/Gateway.htm#Moon Island” for attribute “href” on element “a”: Illegal character in fragment: space is not allowed.

Bad value “products/End-Device.htm#Sensor Node” for attribute “href” on element “a”: Illegal character in fragment: space is not allowed.

Bad value “products/Wireless-Sensor-Network.htm#Wireless Sensor Network” for attribute “href” on element “a”: Illegal character in fragment: space is not allowed.

The element “button” must not appear as a descendant of the “a” element.

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

CSS: “line-hight”: Property “line-hight” doesn't exist.

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

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

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

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

The “size” attribute on the “hr” element is obsolete. Use CSS instead.

No space between attributes.

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

Duplicate ID “newsdate”.

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

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

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

Attribute “ng-controller” not allowed on element “table” at this point.

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

Bad value “100%” for attribute “width” on element “img”: Expected a digit but saw “%” instead.

Warnings

The “type” attribute is unnecessary for JavaScript resources.

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

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

Attribute “;” is not serializable as XML 1.0.

The first occurrence of ID “newsdate” was here.

Portwell.com.tw Desktop Insights

Desktop Page Insights Tool

Last tested: 04/11/2018

Desktop

Desktop Speed

37%

Optimize images

Enable compression

Leverage browser caching

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

Minify CSS

Minify HTML

Minify JavaScript

Desktop Resource Breakdown

Total Resources	83
Number of Hosts	8
Static Resources	72
JavaScript Resources	13
CSS Resources	3

Portwell.com.tw Mobile Insights

Mobile Page Insights Tool

Last tested: 04/11/2018

Mobile

Mobile Usability

99%

Size tap targets appropriately

Mobile Speed

30%

Optimize images

Leverage browser caching

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

Enable compression

Minify CSS

Minify HTML

Minify JavaScript

Mobile Resource Breakdown

Total Resources	81
Number of Hosts	8
Static Resources	70
JavaScript Resources	13
CSS Resources	3

Portwell.com.tw Typos

www.portwell.com
www.portwell.net
www.portwell.org
www.portwell.info
www.portwell.biz
www.portwell.us
www.portwell.mobi
www.ortwell.com.tw
www.portwell.com.tw
www.oortwell.com.tw
www.poortwell.com.tw
www.oportwell.com.tw
www.lortwell.com.tw
www.plortwell.com.tw
www.lportwell.com.tw
www.prtwell.com.tw
www.pirtwell.com.tw
www.poirtwell.com.tw
www.piortwell.com.tw
www.pkrtwell.com.tw
www.pokrtwell.com.tw
www.pkortwell.com.tw
www.plrtwell.com.tw
www.polrtwell.com.tw
www.pprtwell.com.tw
www.poprtwell.com.tw
www.pportwell.com.tw
www.potwell.com.tw
www.poetwell.com.tw
www.poretwell.com.tw
www.poertwell.com.tw
www.podtwell.com.tw
www.pordtwell.com.tw
www.podrtwell.com.tw
www.poftwell.com.tw
www.porftwell.com.tw
www.pofrtwell.com.tw
www.pottwell.com.tw
www.porttwell.com.tw
www.potrtwell.com.tw
www.porwell.com.tw
www.porrwell.com.tw
www.portrwell.com.tw
www.porrtwell.com.tw
www.porfwell.com.tw
www.portfwell.com.tw
www.porgwell.com.tw
www.portgwell.com.tw
www.porgtwell.com.tw
www.porywell.com.tw
www.portywell.com.tw
www.porytwell.com.tw
www.portell.com.tw
www.portqell.com.tw
www.portwqell.com.tw
www.portqwell.com.tw
www.portaell.com.tw
www.portwaell.com.tw
www.portawell.com.tw
www.portsell.com.tw
www.portwsell.com.tw
www.portswell.com.tw
www.porteell.com.tw
www.portweell.com.tw
www.portewell.com.tw
www.portwll.com.tw
www.portwwll.com.tw
www.portwewll.com.tw
www.portwwell.com.tw
www.portwsll.com.tw
www.portwesll.com.tw
www.portwdll.com.tw
www.portwedll.com.tw
www.portwdell.com.tw
www.portwrll.com.tw
www.portwerll.com.tw
www.portwrell.com.tw
www.portwel.com.tw
www.portwepl.com.tw
www.portwelpl.com.tw
www.portwepll.com.tw
www.portweol.com.tw
www.portwelol.com.tw
www.portweoll.com.tw
www.portwekl.com.tw
www.portwelkl.com.tw
www.portwekll.com.tw
www.portwelp.com.tw
www.portwellp.com.tw
www.portwelo.com.tw
www.portwello.com.tw
www.portwelk.com.tw
www.portwellk.com.tw

Portwell.com.tw

Quick Summary

Portwell.com.tw General Information

Portwell.com.tw Alexa Rank History

Portwell.com.tw Safety Information

Portwell.com.tw Server Information

Portwell.com.tw Domain Name Information

Portwell.com.tw HTML Validation

Portwell.com.tw Desktop Insights

Portwell.com.tw Mobile Insights

Portwell.com.tw Nearest Competitors

Portwell.com.tw Typos