Is It Blocked?

Global access monitor

Is this website blocked?

Check a website in seconds. See where recent tests found access trouble, where they did not, and when the evidence is still limited.

More options

Paste a full URL or type a domain. No account needed.

One failed test can be a glitch. We look for repeated patterns and never call missing data proof that a site works everywhere.

Popular sites

Scan the latest country signals, then open any site for the full picture.

Market scale

—

in company-reported public float

Big sites. Big companies.

Matching confirmed country warnings to their listed parent companies.

This is not a global total. A warning applies to the site in the countries shown—not the whole company.

  • Checking listed companies
  • Checking S&P 500 matches
  • Checking excluded sites
  • Checking filing values

Matched stocks

Companies behind warned sites

Largest first
  1. Waiting for the latest cached scan…

Scale, not loss. Public float is the value of shares held by non-affiliated public investors at each company's reported date. These are not live market quotes, blocked revenue, money lost, or investment risk.

Explore the separate S&P 500 research view

Latest reports

What is changing now.

Checking the latest published scan… Updated checking…
Loading the latest reports… Only confirmed, recent signals appear here.
Open the world map See all current alerts →

The big picture

Internet controls are not all the same.

Some countries filter websites at their borders. Others place controls inside local networks or can separate domestic services from the wider internet. Results can change by city, provider, and time.

A request normally travels straight to a website. Internet controls can interrupt, redirect, slow, or inspect it along the way.
A website request meeting several filtering gates

China

China's Great Firewall

The world's best-known national filtering system.

Explore China
A central control point connected to several internet providers

Russia

Russia's Sovereign RuNet

Provider-level controls coordinated across a national network.

Explore Russia
A domestic network ring with a controlled path to the wider internet

Iran

Iran's filtered internet and National Information Network

Domestic infrastructure combined with tightly controlled global access.

Explore Iran

Also watching

Other places with major internet controls

Türkiye Website restrictions in Türkiye Pakistan Pakistan's network controls Myanmar Myanmar's military internet controls India India's fragmented filtering and shutdowns

How it works

A clear answer, without the jargon.

The complicated work stays behind the scenes. You still see the place, freshness, and limits that make the answer worth trusting.

01

Enter a site

Use a domain or paste a full website address.

02

We compare

Repeated recent trouble matters more than a single failed test.

03

You get context

See what happened, where it happened, and how certain the result is.

See how results are formed How blocking checks work →