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How to check the availability of a website outside the country of development

Why is it important to check website accessibility from other countries?
Checking website accessibility from abroad is a key task for developers and online business owners targeting the international market. Even if your resource works flawlessly in the country where it was developed, it may be inaccessible or slow to load for users in other regions. The reasons can include blocks, hosting specifics, provider restrictions, or technical issues. The question becomes especially relevant: how can you check how a site works on mobile devices from the perspective of a real user abroad?

Standard monitoring services and their limitations

Most accessibility analyzers on the market use server IP addresses for their checks. Their operation is simple: a script is placed on hosting in the desired location, collects accessibility data (ping, response time, HTTP status codes), and sends it to the main server for display. You don’t need a separate hosting account for this—the script can be placed in the root folder of any site, and it won’t affect the site’s operation since the data traffic is minimal.

The main reason for the popularity of this approach is the low cost and unlimited traffic offered by hosting providers. However, for a comprehensive check, especially for mobile audiences, this is not enough.

Difficulties with testing via mobile networks

An alternative to server-based checks is the use of mobile proxies or creating your own mobile farm. Mobile proxies are intermediary servers that operate on SIM cards of mobile operators and use their IP addresses. However, renting such proxies or setting up your own farm is an expensive endeavor, often complicated by setup and maintenance challenges.

The risk of data simulation

Some unscrupulous services may simulate accessibility data. With a simple script that artificially creates delays in sending requests, it’s easy to imitate a check from any country without having real equipment there. Detecting such simulation is difficult, as services often do not disclose the IP addresses from which checks are performed.

What is a mobile farm?

Creating a mobile farm is not technically complicated: you use a router with SIM card support, connect it to a computer, and manage it with special software. The main problem is the high cost of mobile traffic, which is consumed very quickly even under light loads. A more affordable solution may be to purchase mobile proxies from specialized providers.

How not to get scammed when buying proxies?

The mobile proxy market is full of offers, but there is a risk of being deceived. Some services, under the guise of mobile IP addresses from one country, may provide residential proxies from a completely different location.

To verify the authenticity of a purchased proxy, you can use specialized services. By entering the proxy details in the format username:password@host:port, you can obtain the real IP address behind it. Then, you can check this IP on resources like Check-Host to make sure its geolocation and type match what the proxy seller claims.

Result proxy

Why is real mobile monitoring necessary?

If you are creating a website for a foreign audience, it is important to see it as your users do. Given that most people now access the Internet via mobile devices, testing with them is a necessity.

A site may be blocked in a certain country for various reasons: copyright infringement, spam complaints, non-compliance with local laws or censorship. It is crucial to receive such information promptly, without waiting for it to appear in analytics services—after all, lost traffic means direct financial losses.

Conclusion: a custom solution for real checks

Faced with these challenges, the author concluded that the best solution was to build a custom tool. As a result, a service was developed that checks website accessibility through the IP addresses of real mobile operators in various countries.

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Some check points are physically located in different countries, while others are rented via trusted mobile proxy services. If a point becomes unavailable, it is temporarily excluded from the analysis to ensure data accuracy.

Result dev.to in Spain

This article aims to help those who have wondered: “How can I check how my site works in another country?” We hope it has provided useful information and direction for solving this problem. The project is constantly evolving, and we welcome your suggestions and feedback.

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