Part of office.com·Mixed·88 tested URLs→
Can you open https://products.office.com/ch-tw from mainland China?
Yes.
Verdict revisedThis page previously read partly disrupted. One of the tests behind that verdict, on 2026-08-29, had its mainland China connection refused outright — and since late August 2026 refusals have been arriving on routes with no other sign of interference, so they no longer count as evidence of blocking. How we decide what to exclude
All 1 recent conclusive tests connected normally.
2017first tested
0/1disrupted · last 90 days
14 d agolast tested
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Other tested URLs on office.com
Blocking varies across office.com: 4 blocked vs 55 accessible among tested hosts.
http://office.comas of 2026Not blockedhttps://office.comIntermittenthttp://www.office.comIntermittenthttp://mix.office.comUnresolvablehttps://www.office.comIntermittenthttp://sway.office.comas of 2026Not blockedhttp://store.office.comas of 2026Not blockedhttp://forms.office.comas of 2026Not blockedhttp://teams.office.comNot blockedhttp://portal.office.comIntermittenthttp://stores.office.comIntermittenthttps://forms.office.comIntermittenthttps://to-do.office.comNot blockedhttps://portal.office.comIntermittenthttp://outlook.office.comNot blockedhttp://support.office.comIntermittenthttp://augloop.office.comIntermittenthttp://products.office.comNot blockedhttps://outlook.office.comNot blockedhttps://sway.office.com/myIntermittenthttps://support.office.comas of 2026Not blockedhttps://products.office.comNot blockedhttps://eur.delve.office.comas of 2026Not blockedhttp://protection.office.comas of 2026Not blockedhttps://teamsdemo.office.comNot blockedhttps://templates.office.comIntermittenthttps://www.office.com?auth=2Not blockedhttps://portal.office.com/Homeas of 2026Not blockedhttps://outlook.office.com/owaIntermittenthttps://outlook.office.com/mailNot blockedhttps://www.office.com/1/?auth=2Not blockedhttps://products.office.com/en-GBNot blockedhttp://outlook.ms-acdc.office.comas of 2026Not blockedhttp://api.diagnostics.office.comIntermittenthttp://products.office.com/en-IN/lyncBlockedhttp://products.office.com/en-us/homeIntermittenthttps://outlook.office.com/mail/inboxNot blockedhttps://forms.office.com/r/MmqTmEpRT1Not blockedhttps://forms.office.com/r/7kiKtBkynqNot blockedhttps://forms.office.com/e/CVeFceLWSeas of 2026Not blockedhttps://www.office.com?omkt=de-de&auth=2as of 2026Not blockedhttps://www.office.com/launch/excel?auth=2Not blockedhttps://forms.office.com/Pages/DesignPage.aspxNot blockedhttps://outlook.office.com/owa/?realm=vuw.ac.nzNot blockedhttps://outlook.office.com/owa/?realm=mcgill.caNot blockedhttps://forms.office.com/pages/responsepage.aspxNot enough datahttps://sway.office.com/VQz52KQSmia2RILA?ref=LinkIntermittenthttps://outlook.office.com/owa/?realm=go.wustl.eduIntermittenthttps://outlook.office.com/owa/?realm=e.ntu.edu.sgIntermittenthttps://outlook.office.com/owa/?path=%2Fmail%2FinboxNot blockedhttps://outlook.office.com/owa?realm=ad.cityu.edu.hkNot blockedhttps://outlook.office.com/owa/?realm=ad.cityu.edu.hkas of 2026Not blockedhttps://outlook.office.com/owa/?realm=student.gsu.eduNot blockedhttps://products.office.com/en-us/microsoft-teams/appsIntermittenthttps://outlook.office.com/owa/?realm=unimail.hud.ac.ukas of 2026Not blockedhttps://outlook.office.com/owa/?realm=student.bham.ac.ukNot blockedhttps://teamsdemo.office.com/ChatsAndMeetings/index.htmlNot blockedhttps://forms.office.com/Pages/DesignPage.aspx?origin=shellNot blockedhttps://templates.office.com/zh-CN/templates-for-Word?auth=1as of 2026Not blockedhttps://238ed1b04d1f4decbdf385fa5ea28e42.fp.measure.office.comNot blockedhttps://outlook.office.com/owa/?realm=uniwa.mail.onmicrosoft.comIntermittenthttps://outlook.office.com/owa/?realm=evangel.edu&path=%2Fmail%2FinboxIntermittenthttps://outlook.office.com/owa/?realm=albanymedicalcenter.onmicrosoft.comas of 2026Not blockedhttps://outlook.office.com/owa/?realm=wayne.edu&exsvurl=1&ll-cc=1033&modurl=0Intermittenthttps://outlook.office.com/owa/?realm=em-normandie.fr&exsvurl=1&ll-cc=1036&modurl=0Not blockedhttps://outlook.office.com/owa/?realm=wingedinternational.com&path=%2Fmail%2FclutterBlockedhttps://products.office.com/en-us/sharepoint/sharepoint-online-collaboration-softwareNot blockedhttp://products.office.com/en-us/office-online/documents-spreadsheets-presentations-office-onlineIntermittenthttps://www.office.com/1/?auth=2&home=1&from=PortalLanding&client-request-id=30f23ec3-e6a2-403b-a5a9-8d48e23a5e0eBlockedhttps://outlook.office.com/owa/?realm=medicuseconomics.com&%3Bexsvurl=1&%3Bll-cc=1033&%3Bmodurl=0&path=%2Fmail%2FinboxNot blockedhttps://outlook.office.com/mail/inbox/id/AAQkADlmMmZlNjEyLWI3ZDEtNDc0NS04MWFjLTc5ZWU5NDJkMmUxOQAQAJHZHyfyEk9Crwa/gMieRdk%3DIntermittenthttps://outlook.office.com/owa/?realm=medicuseconomics.com&%3Bexsvurl=1&%3Bll-cc=1033&%3Bmodurl=0&path=%2Fmail%2Finboxas of 2026Not blockedhttp://forms.office.com/Pages/ResponsePage.aspx?id=IiG0pRdsX0uLumFe2ZTV6mA1LU9swzVOvBic7qoFIS5UNTZaOE9NV1pCWDhZRzlEWEY4NFNHUTZEUi4uIntermittenthttps://forms.office.com/Pages/ResponsePage.aspx?id=DQSIkWdsW0yxEjajBLZtrQAAAAAAAAAAAAMAAByHhQFUOE9NQTJPUFpZUlNCODdGV1IwTk9YVUdGRi4uNot blockedhttps://forms.office.com/Pages/ResponsePage.aspx?id=DQSIkWdsW0yxEjajBLZtrQAAAAAAAAAAAAO__bdUBwhUOVAwQk1DMzZXUFUwRE9USFZPVDRWODFTRC4uNot blockedhttps://forms.office.com/Pages/ResponsePage.aspx?id=cTYy0b7NF0S01L2yS1Exa8UdQ-XcqiRMldna5dZZLk5UQVpGUTlCQlFOMjlMMlNFSzhCQUQxMzdQVi4uNot blockedhttps://forms.office.com/Pages/ResponsePage.aspx?id=wE8mz7iun0SQVILORFQIS6XAFA8l_2BAuwQUC9klPWlUOEczM0FVQlI3Qjk2SzFRMko3V1pKSjlYWS4uNot blockedhttps://forms.office.com/Pages/ResponsePage.aspx?id=DQSIkWdsW0yxEjajBLZtrQAAAAAAAAAAAAZAAI9SHcRUOUo5TEwyRVdPUklKN0tSRTdBSEFTOEFETS4uIntermittenthttps://forms.office.com/Pages/ResponsePage.aspx?id=R_uYXLnTSUadlPiMvdlynNgkCjGPun1EhK1s0nTuu-JUMjdQV1QzUUJKV1BTSDhOUkRVUUJZTUwzWS4uIntermittentEach verdict covers the last 90 days of tests, as on that URL's own page.
Frequently asked questions
Is https://products.office.com/ch-tw blocked in mainland China right now?
As of the last test on 2026-08-29, https://products.office.com/ch-tw is not blocked in mainland China, based on GreatFire's live Great Firewall measurements.
https://products.office.com/ch-tw · JSON