teach4taiwan.org - TFT 為台灣而教｜加入TFT 計畫改變台灣教育不平等

Quick Summary

Online Status

UNKNOWN

Over the time teach4taiwan.org has been ranked as high as 61,755 in the world.

Teach4taiwan.org receives about 342 unique visitors and 1,402 pageviews per day. The estimated value of teach4taiwan.org is 17,520 USD. Each unique visitor makes about 4.1 pageviews on average.

Teach4taiwan.org is registered under .ORG top-level domain. Check other websites in .ORG zone.

At the time of the last check (August 09, 2024) teach4taiwan.org has an expired SSL certificate issued by Google Trust Services (expired on September 21, 2024). Check other websites using SSL certificates issued by Google Trust Services.

According to Google Safe Browsing, Google Safe Search and Symantec teach4taiwan.org is quite a safe domain.

Mobile-Friendly test indicates that teach4taiwan.org is well optimized for mobile and tablet devices, however website page loading time could be improved.

Teach4taiwan.org General Information

Global Rank

464,988

Average Load Time

1.07sec

Links In Count

Website Value

$17,520

How popular is teach4taiwan.org?

Days	Reach Rank	Reach Rank Delta	Reach per Million	Reach per Million Delta
90	529477	44734	86	-8.531%
30	3117398	2386409	9	-84.783%

Days	Pageviews Rank	Pageviews Rank Delta	Pageviews per Million	Pageviews per Million Delta	Pageviews per User	Pageviews per User Delta
90	408039	42243	9	-10.27%	4.1	-1.92%
30	3708220	2966723	0	-93.607%	1	-57.983%

Period	Global Rank	Global Rank Delta
past 3 months	464988	40887
past month	3377168	2675000

Teach4taiwan.org Alexa Rank History

Alexa Rank shows how popular teach4taiwan.org is in comparison with other sites. The most popular site has Alexa Rank equals 1. If teach4taiwan.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 teach4taiwan.org and pageviews on teach4taiwan.org over the past 3 months.

Teach4taiwan.org Safety Information

Overview

Last Updated: 10/25/2025

Overall result - "teach4taiwan.org" 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: 04/02/2025

teach4taiwan.org is safe.

Norton ConnectSafe evaluates teach4taiwan.org for any unsafe and insecure content. The results are critical for families with young children.

Google Safe Search

Last Updated: 01/08/2017

teach4taiwan.org 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 "teach4taiwan.org".
"teach4taiwan.org" is not a phishing page.
"teach4taiwan.org" does not install unwanted software.
"teach4taiwan.org" 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: 03/02/2021

teach4taiwan.org is safe.

McAfee assesses teach4taiwan.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 teach4taiwan.org for mature or inappropriate content, only security checks are evaluated.

Web of Trust

Last Updated: 10/25/2025

teach4taiwan.org child safety isunknown.

The WOT calculates reputation of the teach4taiwan.org. This reputation system receives ratings from users and information from third-party sources, assesses the teach4taiwan.org for safety features and confirms, whether teach4taiwan.org is suitable for children.

SSL Information

SSL Checker Tool

Domain	teach4taiwan.org
Issuer Organization	Google Trust Services
Issuer	WE1
Algorithm	ecdsa-with-SHA256
Valid form	06/23/2024
Expiration	09/21/2024
Signed	Certificate is not self signed
Additional Domains	teach4taiwan.org *.teach4taiwan.org

Teach4taiwan.org Server Information

Server Location

Geolocation Tool

Not Found

ASN Information

ASN Lookup Tool

ASN ID: 13335
ASN Title: CLOUDFLARENET - Cloudflare, Inc., US

Last Update: 08/31/2025

ASN Whois

#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/whois_tou.html
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/whois_reporting/index.html
#
# Copyright 1997-2018, American Registry for Internet Numbers, Ltd.
#

ASNumber: 13335
ASName: CLOUDFLARENET
ASHandle: AS13335
RegDate: 2010-07-14
Updated: 2017-02-17
Comment: All Cloudflare abuse reporting can be done via https://www.cloudflare.com/abuse
Ref: https://rdap.arin.net/registry/autnum/13335

OrgName: Cloudflare, Inc.
OrgId: CLOUD14
Address: 101 Townsend Street
City: San Francisco
StateProv: CA
PostalCode: 94107
Country: US
RegDate: 2010-07-09
Updated: 2017-02-17
Comment: All Cloudflare abuse reporting can be done via https://www.cloudflare.com/abuse
Ref: https://rdap.arin.net/registry/entity/CLOUD14

OrgTechHandle: ADMIN2521-ARIN
OrgTechName: Admin
OrgTechPhone: +1-650-319-8930
OrgTechEmail: rir@cloudflare.com
OrgTechRef: https://rdap.arin.net/registry/entity/ADMIN2521-ARIN

OrgAbuseHandle: ABUSE2916-ARIN
OrgAbuseName: Abuse
OrgAbusePhone: +1-650-319-8930
OrgAbuseEmail: abuse@cloudflare.com
OrgAbuseRef: https://rdap.arin.net/registry/entity/ABUSE2916-ARIN

OrgNOCHandle: NOC11962-ARIN
OrgNOCName: NOC
OrgNOCPhone: +1-650-319-8930
OrgNOCEmail: noc@cloudflare.com
OrgNOCRef: https://rdap.arin.net/registry/entity/NOC11962-ARIN

RNOCHandle: NOC11962-ARIN
RNOCName: NOC
RNOCPhone: +1-650-319-8930
RNOCEmail: noc@cloudflare.com
RNOCRef: https://rdap.arin.net/registry/entity/NOC11962-ARIN

RTechHandle: ADMIN2521-ARIN
RTechName: Admin
RTechPhone: +1-650-319-8930
RTechEmail: rir@cloudflare.com
RTechRef: https://rdap.arin.net/registry/entity/ADMIN2521-ARIN

RAbuseHandle: ABUSE2916-ARIN
RAbuseName: Abuse
RAbusePhone: +1-650-319-8930
RAbuseEmail: abuse@cloudflare.com
RAbuseRef: https://rdap.arin.net/registry/entity/ABUSE2916-ARIN

#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/whois_tou.html
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/whois_reporting/index.html
#
# Copyright 1997-2018, American Registry for Internet Numbers, Ltd.
#

Teach4taiwan.org Domain Name Information

WHOIS

WHOIS Lookup Tool

Domain Whois

Domain Name: TEACH4TAIWAN.ORG
Registry Domain ID: D168618036-LROR
Registrar WHOIS Server: whois.dynadot.com
Registrar URL: http://www.dynadot.com
Updated Date: 2021-05-01T02:39:05Z
Creation Date: 2013-05-05T23:00:45Z
Registry Expiry Date: 2022-05-05T23:00:45Z
Registrar Registration Expiration Date:
Registrar: Dynadot, LLC
Registrar IANA ID: 472
Registrar Abuse Contact Email: abuse@dynadot.com
Registrar Abuse Contact Phone: +1.6502620100
Reseller:
Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Registrant Organization: Teach For Taiwan
Registrant State/Province: Taiwan
Registrant Country: TW
Name Server: LARA.NS.CLOUDFLARE.COM
Name Server: ED.NS.CLOUDFLARE.COM
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form https://www.icann.org/wicf/)
>>> Last update of WHOIS database: 2022-04-19T19:06:27Z

DNS Records

DNS Lookup Tool

Host	A Record	TTL

Host	MX Record	Priority	TTL

Host	NS Record	TTL

Host	TXT Record	TTL

Teach4taiwan.org HTML Validation

HTML Validation Tool

Warnings

The “type” attribute is unnecessary for JavaScript resources.

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

Attribute “@click” is not serializable as XML 1.0.

Attribute “@click.prevent” is not serializable as XML 1.0.

Attribute “:is-login” is not serializable as XML 1.0.

Attribute “:greeting-words” is not serializable as XML 1.0.

Attribute “@update:login-statue” is not serializable as XML 1.0.

The “banner” role is unnecessary for element “header”.

Section lacks heading. Consider using “h2”-“h6” elements to add identifying headings to all sections.

The “navigation” role is unnecessary for element “nav”.

The “main” role is unnecessary for element “main”.

The first occurrence of ID “slider-main” was here.

Article lacks heading. Consider using “h2”-“h6” elements to add identifying headings to all articles.

The “contentinfo” role is unnecessary for element “footer”.

Empty heading.

Errors

Attribute “v-if” not allowed on element “a” at this point.

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

Attribute “v-if” not allowed on element “span” at this point.

Attribute “v-if” not allowed on element “div” at this point.

Attribute “@click.prevent” not allowed on element “a” at this point.

Duplicate ID “slider-main”.

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

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

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

CSS: “color”: “0” is not a “color” value.

Attribute “attribution” not allowed on element “div” at this point.

Attribute “page_id” not allowed on element “div” at this point.

Attribute “theme_color” not allowed on element “div” at this point.

Attribute “logged_in_greeting” not allowed on element “div” at this point.

Attribute “logged_out_greeting” not allowed on element “div” at this point.

The “itemprop” attribute was specified, but the element is not a property of any item.

Teach4taiwan.org Desktop Insights

Desktop Page Insights Tool

Last tested: 10/28/2019

Desktop

Desktop Speed

46%

Optimize images

Leverage browser caching

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

Minify JavaScript

Prioritize visible content

Minify CSS

Enable compression

Desktop Resource Breakdown

Total Resources	227
Number of Hosts	17
Static Resources	122
JavaScript Resources	51
CSS Resources	33

Teach4taiwan.org Mobile Insights

Mobile Page Insights Tool

Last tested: 10/13/2019

Mobile

Mobile Usability

99%

Size tap targets appropriately

Mobile Speed

32%

Leverage browser caching

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

Optimize images

Prioritize visible content

Reduce server response time

Minify JavaScript

Minify CSS

Enable compression

Mobile Resource Breakdown

Total Resources	228
Number of Hosts	17
Static Resources	124
JavaScript Resources	54
CSS Resources	33

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Teach4taiwan.org TFT 為台灣而教｜加入TFT 計畫改變台灣教育不平等

Quick Summary

Teach4taiwan.org General Information

Teach4taiwan.org Alexa Rank History

Teach4taiwan.org Safety Information

Teach4taiwan.org Server Information

Teach4taiwan.org Domain Name Information

Teach4taiwan.org HTML Validation

Teach4taiwan.org Desktop Insights

Teach4taiwan.org Mobile Insights

Teach4taiwan.org Nearest Competitors

Teach4taiwan.org Typos

Teach4taiwan.org TFT 為台灣而教 ｜加入TFT 計畫 改變台灣教育不平等

Quick Summary

Teach4taiwan.org General Information

Teach4taiwan.org Alexa Rank History

Teach4taiwan.org Safety Information

Teach4taiwan.org Server Information

Teach4taiwan.org Domain Name Information

Teach4taiwan.org HTML Validation

Teach4taiwan.org Desktop Insights

Teach4taiwan.org Mobile Insights

Teach4taiwan.org Nearest Competitors

Teach4taiwan.org Typos

Teach4taiwan.org TFT 為台灣而教｜加入TFT 計畫改變台灣教育不平等