SEO monitoring is an important part of any search engine optimization strategy. You need to regularly check how your website and pages are ranking in search engines like Google as well as monitor metrics like domain authority, page authority, backlinks, etc. However, frequently checking rankings and other SEO metrics from your own IP address can get you flagged by search engines for spammy behavior.

To avoid this issue, many SEO professionals use proxies for SEO monitoring. A proxy server acts as an intermediary between your computer and the internet. When you use a proxy, your real IP address is hidden and replaced with the proxy IP address. Search engines see the request coming from the proxy IP rather than your own IP. This helps avoid the risk of getting your IP banned or flagged.

Using proxies for SEO monitoring allows you to collect accurate and reliable data on your website's search engine rankings. Search engines like Google and Bing track your search history, location, and other data to personalize your search results. This means that if you search for your website's keywords repeatedly, you may see different search results than someone else who has never searched for those keywords before. 

Here are the requirements to use a proxy for SEO monitoring:

Location

Use proxies that are geographically distributed in different locations, especially in areas relevant to your target audience. This helps give you a better sense of rankings and SEO metrics for people searching in those locations.

Rotating proxies

Static proxies can still get flagged over time. Rotating or backconnect proxies provide a constant rotation of IP addresses, making it nearly impossible to ban them. These are ideal for frequent SEO checks.

Bandwidth

Choose proxies that offer unlimited or at least a high amount of bandwidth. SEO monitoring tools can consume a lot of bandwidth, so you want proxies that can handle it.

Speed

Fast proxy connections are important for SEO monitoring. Slower proxies will make tools like rank checkers, backlink checkers, and auditing software crawl at a snail's pace. Look for proxies that offer high-speed, low-latency connections.

To use the proxies, you will need to configure them in your SEO tools and software. Most tools will have an area for entering proxy IP/port details or uploading a list of proxies. Add your proxies, and the tool will automatically cycle through them when performing searches and metrics checks. Be sure to test the proxies in your tools first to ensure they are working properly before relying on them.

In summary, proxies are a great way to mask your identity when conducting frequent SEO monitoring. By using fast, rotating proxies geographically distributed in different locations, you can avoid getting flagged as a spammer by search engines and get a more accurate picture of how your SEO efforts are truly impacting rankings and metrics. By using proxies, you can simulate searches from different locations and devices, which provides a more accurate picture of your website's search engine rankings. Using proxies for SEO monitoring is considered a best practice by many top SEO experts.