Is https://lab.scratch.mit.edu blocked in mainland China?

Part of mit.eduMixed86 tested URLs

Can you open https://lab.scratch.mit.edu from mainland China?

No.

It's blocked — 100% of the last 1 conclusive tests failed in mainland China.

Same address over HTTP:http://lab.scratch.mit.eduBlocked

Access lab.scratch.mit.edu with GreatFireVPN →

2026first tested

1/1blocked · last 90 days

5 d agolast tested

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Other tested URLs on mit.edu

Mixed20 blocked24 disrupted36 accessible6 no verdictAll 86 tested URLs on mit.edu →

Blocking varies across mit.edu: 20 blocked vs 36 accessible among tested hosts.

Each verdict covers the last 90 days of tests, as on that URL's own page.

Frequently asked questions

Is https://lab.scratch.mit.edu blocked in mainland China right now?

As of the last test on 2026-09-08, https://lab.scratch.mit.edu is 100% blocked in mainland China, based on GreatFire's live Great Firewall measurements.

Why is https://lab.scratch.mit.edu blocked in mainland China?

It's blocked — 100% of the last 1 conclusive tests failed in mainland China.

Since when has https://lab.scratch.mit.edu been blocked?

GreatFire has recorded interference with https://lab.scratch.mit.edu from mainland China since 2026-09-08.

How can I access https://lab.scratch.mit.edu from mainland China?

You need a circumvention tool such as a VPN. GreatFireVPN, built by GreatFire, is designed to bypass the Great Firewall and reach sites like lab.scratch.mit.edu.

https://lab.scratch.mit.edu · JSON