About this HTTP Status Checker
This page helps you verify how a server responds to a request. You paste one address or a list, run the check, and get a clear report that includes the
initial response (what the URL returns first) and the final response (what you get after redirects), plus timing and the final destination.
It’s designed for quick audits, migrations, and troubleshooting when something “looks fine” in the browser but behaves differently for bots, crawlers, or redirects.
What’s an HTTP status code?
An HTTP status code is a short numeric response a server sends back when you request a page or file. It tells you whether the request succeeded, was redirected,
or failed, and it often hints at why. For example, 200 means the resource is available, while a redirect response indicates the request is being sent to another location.
Status codes are also used to communicate problems (like blocked access or missing pages) so you can diagnose issues without guessing.
What is this tool and what does it check?
The HTTP Status Code Checker sends lightweight requests to URLs and reports the response details in a readable table. It works with both HTTP and HTTPS,
supports bulk checks (up to 100 URLs at once), and can also extract internal links from a single page so you can run a quick internal health scan without crawling the whole site.
It’s made for debugging, QA, SEO verification, and sharing results with teammates or developers.
Why checking status codes matters
Regular status checks help you catch problems early: broken pages, misconfigured redirects, accidental blocks, or slow responses. If important pages return errors,
both users and search engines suffer. If redirects are messy or inconsistent, you can lose tracking, waste crawl budget, and send visitors to the wrong version of a page.
A simple monthly scan is often enough to spot issues before they turn into ranking drops, lost conversions, or support tickets.
What you can do with this checker
How to use the tool
- Choose a mode: Check URL list or Check internal links.
- Paste your URLs (one per line) or provide a single page for internal extraction.
- Click Check status (or Extract & check) and wait for the results table.
- Use Filter and Search to find specific patterns (errors, redirects, or particular URLs).
- Click Export CSV to download the report, or Clear to start a new batch.
- If you pasted a huge list and want to stop, press Stop instantly.
SEO and status codes
Status codes are a direct signal of what search engines and tools see when they request your pages. Clean responses improve crawl efficiency and reduce confusion:
consistent success responses for live pages, clear “gone” responses for removed content, and redirect behavior that matches your intended structure.
When you permanently move a page, a permanent redirect is typically used to help search engines understand the change and consolidate signals to the new URL.
Checking both the initial response and the final destination helps you confirm that everything is aligned with your migration plan and internal linking.
Frequently Asked Questions
What’s the difference between “Initial” and “Final” status?
Initial is the first HTTP code returned by the exact URL you entered (no redirects followed). This is the most SEO-important view of what that specific address does.
Final is the status code after following redirects (up to the tool limit) and shows where a user or crawler ends up.
Why do I see redirects (3xx) but the page opens normally in the browser?
Browsers follow redirects automatically, so you still “see the page”. This tool exposes the redirect behavior: how many hops happen and what the final URL is.
That helps you catch redirect chains, loops, wrong canonicals, and HTTP→HTTPS enforcement issues.
How many URLs can I check at once?
Bulk mode supports up to 100 URLs per run. This keeps the checker fast and stable on shared hosting while covering most audit workflows.
What does “Redirects” mean in the results table?
“Redirects” is the number of redirect hops followed to reach the final URL (for example: http → https → non-www is usually 2 hops).
Fewer hops is better for speed, crawling, and clean site structure.
How does “Check internal links” mode work?
Internal mode fetches one page (the URL you enter), extracts internal links from its <a href> tags, deduplicates them,
then checks up to 100 of those internal URLs. It does not crawl your whole site and does not follow links recursively.
Why do some URLs show status “0” or “fetch error”?
A “0” status usually means the request failed before an HTTP response was received. Common causes include DNS issues, timeouts, TLS handshake problems,
blocked bot traffic, or servers refusing certain request types. The checker uses a lightweight request and falls back when needed, but networks can still fail.
Why can the tool show different results than DevTools or another checker?
CDNs and WAFs can vary responses by user-agent, location, or caching. Some sites also treat browser traffic differently than automated requests.
Always test the same URL with consistent settings when comparing tools.
Which status codes should I care about most for SEO?
In most cases: 200 for live pages, clean 301/308 for permanent moves,
and avoid important pages returning 4xx or 5xx. If content is intentionally removed, 410 can be appropriate.
Can I export results to share with a developer or client?
Yes. After the run, click Export CSV. The file opens in Excel/Sheets and is easy to annotate with fixes, priorities, and owners.
Is it safe to run this on any site?
The tool makes standard HTTP requests and reports the response. It does not log in or execute scripts.
Still, some sites rate-limit or block automated checks, so avoid hammering endpoints you don’t control.