Internet censorship in Hong Kong
Hong Kong (HK) · · Atom
2
Censorship Score
Level
freeRisk Tier
T3MediumTrend
− stableGlobal Rank
#71Incidents
—Overview
Internet freedom varies. Use Voidly to ensure unrestricted access.
Evidence provenance
No evidence records attached to this country yet. Once probes or upstream alerts fire, attribution appears here.
7-Day Risk Forecast
Predictive AIMachine learning prediction of censorship risk based on historical patterns and political events. Calibrated 2026-05-20 via isotonic refit on 810 live outcomes. See drivers + similar past events →
Loading forecast...
ML Intelligence
Atlas models · 2026-05-21Composite signals from Voidly Atlas's ML model suite — censorship intensity, contagion follow-risk, expected shutdown duration and behavioral peers. Model changelog →
Expected shutdown duration
~202days
If a critical shutdown occurs · IQR ±396d
Try-first circumvention tool
Tor · anonymity-network · 84% probe success (partial)
Recent Incidents
No incidents recorded for Hong Kong.
ISPs in Hong Kong
Known blocked services
Varies by country
Recommendations
- Use Voidly VPN
- Enable encrypted DNS
- Monitor local conditions
Data
Measurements267,622
Blocked count9,771
Block rate3.7%
Last updated2026-08-13
API endpoint
/data/country/HKProtocol breakdown
262K
Web
3K
Telegram
3K
WhatsApp
Frequently asked questions about censorship in Hong Kong
Q01Is the internet censored in Hong Kong?
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Voidly classifies Hong Kong as free (censorship score 2/100, risk tier 3: Medium). Internet freedom varies. Use Voidly to ensure unrestricted access.
Q02What websites are blocked in Hong Kong?
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Recent measurements show blocking or interference for: Varies by country. The block-rate across all measured domains is 3.7% over 267,622 samples. Live per-domain status: https://api.voidly.ai/v1/accessibility/check?domain={domain}&country=HK.
Q03How does Hong Kong's censorship compare globally?
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Hong Kong ranks #71 on the Voidly Global Censorship Index. The current trend is stable — no significant change in block rates.
Q04What blocking methods are used in Hong Kong?
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Voidly's pipeline detects DNS poisoning, TCP-RESET, blockpage injection, TLS-RESET / SNI-based blocking, and ASN-level outages. The exact method per domain is in each evidence permalink (https://api.voidly.ai/data/incidents?country=HK). Methodology: https://voidly.ai/methodology.
Q05How fresh is the data for Hong Kong?
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Voidly probes Hong Kong every 5 minutes from 37+ global probe nodes. Upstream OONI, IODA, and CensoredPlanet feeds refresh every 6 hours. The country snapshot was last regenerated 2026-08-13.
Q06How can I check if a specific website is blocked in Hong Kong?
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Three options. (1) REST: GET https://api.voidly.ai/v1/accessibility/check?domain=twitter.com&country=HK. (2) MCP: npx @voidly/mcp-server, then call check_domain_blocked with domain="twitter.com" country="HK". (3) CLI: npx @voidly/cli check twitter.com HK. All three return current status, blocking method, and evidence permalinks.
Q07Can I use a VPN to bypass censorship in Hong Kong?
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Use Voidly VPN Enable encrypted DNS Monitor local conditions The full per-country recommendation list is on this page below.
Q08How do I cite Voidly's data on Hong Kong in a paper or article?
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Use the BibTeX or RIS export at https://voidly.ai/cite/HK (also linked from the Citation section below). Permanent incident IDs (e.g., HK-2026-NNNN) are issued for every confirmed event. License: CC BY 4.0 — credit Voidly Research and link back.
Cite this data
Voidly Research. (2026). Hong Kong Censorship Profile. https://voidly.ai/hk
License: CC BY 4.0 — free to use with attribution.