May 23, 2025In the internet age, a domain name is a core asset for website operation. However, sometimes a domain name may not be accessible in certain regions, a situation known as “domain name blocking.” This can prevent users from accessing the website, affecting business and user experience. This article analyzes the causes and manifestations of domain name blocking from a professional perspective and provides practical solutions to help website managers address such issues.
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May 19, 2025 Whether an app can still function after its domain is blocked depends on the app’s architecture and network request mechanisms. If the app relies on a blocked domain for communication, it may become inaccessible; however, if it uses IP addresses, backup domains, or local HOSTS mappings, it may still work. Below is a detailed analysis:
1. Does the App Rely on the Domain?
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Scenario 1: App Directly Relies on Blocked Domain
If the app communicates with the server via a blocked domain (e.g., api.blocked-domain.com) for tasks like data retrieval or user authentication without alternative mechanisms, it may fail in the blocked region, resulting in:
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May 12, 2025 A blocked domain can impact website rankings (SEO), but the extent depends on various factors, including the search engine, target audience, type of block, and response measures. Crawler access issues and reduced user traffic due to blocked access can trigger ranking drops. Below is a detailed analysis:
1. Impact of a Blocked Domain on SEO
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Traffic Decline:
- If a domain is blocked, target users cannot access the site, leading to a significant drop in traffic.
- Search engine crawlers (e.g., Baiduspider, Googlebot) rely on domain resolution to access sites. A blocked domain may prevent crawlers from indexing content, reducing indexed pages.
- Search engines (e.g., Google, Baidu) adjust rankings based on user behavior (e.g., traffic, dwell time). A traffic drop may lower rankings.
Crawler Issues:
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