HTTP Redirect Checker

What is an HTTP Redirect?

A redirect is a web server's method of seamlessly sending both users and search engine crawlers to a different URL than the one they initially requested. When a browser attempts to load an original URL, the server interrupts the connection, sends an invisible status code indicating the content has moved, and provides the location of the new destination. The browser then automatically fetches the new URL so rapidly that human users often do not notice.

Redirects are absolutely vital for maintaining website architecture. You must use them when migrating to a new domain name, when deleting an old blog post and replacing it with an updated guide, or when forcing all traffic to use secure SSL encryption (the https:// prefix).

Types of HTTP Response Codes

While the visual end-result for human users is identical, the specific numerical status code returned by the server dictates exactly how Google's ranking algorithm manages the transition.

Status 301: Moved Permanently

This is the holy grail of SEO redirection. A 301 response code communicates to Google: "The old page is gone forever. This new page is the official replacement. Please transfer 100% of the historical backlink equity, trust metrics, and keyword rankings from the old URL directly into the new URL."

Status 302: Found (Moved Temporarily)

A 302 code communicates: "The page is temporarily out of service. I am sending users to an alternate location for now, but I will reactivate the original URL in the future. Do NOT transfer SEO equity to the new location."

Many novice developers accidentally use 302 redirects when executing permanent website redesign migrations. This is a catastrophic SEO disaster because the new pages possess zero ranking authority.

Status 200: OK

This signifies the end of the routing chain. A 200 code means the server successfully located the HTML document, it is ready to be rendered on the screen, and no further redirection rules apply.

The Dangers of Redirect Chains

Our Redirect Checker tool traces the exact sequence from Input to Destination. Frequently, webmasters inadvertently create "Redirect Chains."

For example: A user types http://example.com/blog.
The server redirects them to the secure version: https://example.com/blog.
Then, it redirects them to the updated secure version: https://example.com/blog/v2.

This creates a chain of three URLs (A → B → C). Why is this detrimental?

1. Latency: Each hop requires a new DNS lookup and server handshake. A chain of 4 redirects will add substantial milliseconds to your Time-to-First-Byte (TTFB), hurting your Core Web Vitals performance score.
2. Link Equity Dilution: Historically, Google stated that up to 15% of PageRank was lost through every 301 redirect. While they now claim 301s pass 100% equity, forcing Googlebot to traverse massive five-hop chains wastes your Crawl Budget and increases the likelihood the spider will simply abandon the crawl entirely.
3. Infinite Loops: If Page A redirects to Page B, but Page B mistakenly redirects back to Page A, you have created a permanent traffic loop. Browsers will eventually crash, displaying a ERR_TOO_MANY_REDIRECTS screen. This is a severe technical failure.

The solution is simple direct consolidation. If A goes to B, and B goes to C, you must rewrite the server rules so that A points directly to C, eliminating the middleman bottleneck entirely.