Verificateur de Redirect Gratuit
Tracez chaque saut de redirect et optimisez votre chaine de liens pour un meilleur SEO et des temps de chargement plus rapides.
Derniere mise a jour: Mai 2026
Entrez l URL a Verifier
Entrez l URL complete incluant http:// ou https://
Ce que nous verifions pour vous
- Chaîne de redirection
- HTTP status code (301, 302, 307, 308)
- Response time per hop
- HTTPS status on each hop
- URL finale
Analyse de redirection
L'analyse apparaîtra ici
Entrez une URL
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Avec UseClick, vous creez des liens courts avec des redirections 301 directes, sans chaines et avec des analyses en temps reel.
Qu'est-ce qu'un vérificateur de redirection?
Un verificateur de redirection suit toutes les redirections HTTP entre une URL originale et la destination finale. Il affiche chaque redirection avec le code de statut, le temps de reponse et le statut HTTPS.
Why Too Many Redirects Hurt SEO & Performance
Every additional redirect hop costs you crawl budget, link equity, and Core Web Vitals. Here is the real impact.
1. Slower Page Load Times
Each redirect adds 200 to 600 milliseconds for DNS lookup, TCP handshake and TLS negotiation. Google PageSpeed Insights explicitly flags "Avoid multiple page redirects" as a Core Web Vitals diagnostic that worsens Largest Contentful Paint.
Each hop adds ~400ms on mobile networks
2. Wasted Crawl Budget
Google's John Mueller has confirmed that Googlebot follows up to roughly five redirects per crawl attempt before giving up. On large sites, long chains burn through your crawl budget and delay indexing of important pages.
Google follows ~5 hops max before abandoning
3. Diluted Link Equity
Independent research from Ahrefs and Moz shows that redirect chains of three or more hops can leak 10 to 15 percent of PageRank. Pointing the first URL directly to the final destination recovers that equity.
3+ hops can lose 10-15% of link equity
4. Higher Bounce Rates
Users abandon pages that take more than three seconds to load. A multi-hop redirect can push perceived load time past that threshold, directly increasing bounce rate and lowering session quality signals tracked by analytics.
53% of mobile users abandon pages >3s
5. Security & Trust Risks
Long chains that hop between HTTP and HTTPS expose users to mixed-content warnings and man-in-the-middle attacks. Mixing protocols across hops is a common vector for session hijacking and tracker injection.
HTTP → HTTPS hops can leak session data
6. Redirect Loops
Misconfigured redirects can create infinite loops that trigger ERR_TOO_MANY_REDIRECTS in browsers and remove pages from the Google index entirely. A redirect checker catches loops before they reach production.
Loops fully block indexing & users
Types of Redirects Explained
Understanding each redirect type helps you pick the right one and use the redirect checker to verify your implementation.
Moved Permanently
The gold standard for permanent URL changes. Google passes nearly 100 percent of link equity and updates the index to the new URL. Use for site migrations, HTTPS upgrades, and canonical URL consolidations. Cached aggressively by browsers.
Found (Temporary)
Indicates a temporary redirect. Search engines keep the original URL indexed and typically do not pass link equity to the destination. Often misused for permanent moves, which costs SEO value. Browsers do not cache 302 responses by default.
Temporary Redirect
The HTTP/1.1 successor to 302 that strictly preserves the original HTTP method. A POST request stays a POST after the redirect, which makes 307 safe for form submissions, API endpoints, and authenticated requests where method changes would break functionality.
Permanent Redirect
The modern equivalent of 301 that also preserves the HTTP method. Treated the same as 301 by Google for SEO purposes, passing full link equity, but better for APIs and modern web applications where preserving POST/PUT/DELETE requests across redirects matters.
Meta Refresh Redirect
An HTML-level redirect using <meta http-equiv="refresh"> inside the page's <head>. Google can follow them but treats instant (0-second) meta refreshes like a soft 301 and delayed ones as 302s. They are slower because the full HTML must download before the redirect fires.
JavaScript Redirect
A client-side redirect via window.location or location.replace(). Googlebot can render and follow them but the process is slower and less reliable than server redirects. Avoid for SEO-critical pages and prefer server 301/308 wherever possible.
Comment fonctionne notre verificateur de redirection
Our redirect checker uses server-side HEAD requests to safely trace every hop without loading destination pages or firing analytics.
URL Validation
We validate the submitted URL, confirm it uses the HTTP or HTTPS protocol, and reject anything malformed before any network request is made. This prevents the redirect checker from hitting internal addresses or unsupported schemes.
Manual Redirect Following
The redirect checker sends a HEAD request with redirect:manual so we can intercept each 3xx response. We inspect the Location header, build the next URL (handling relative paths correctly), and request the next hop until we hit a terminal 2xx, 4xx, or 5xx response.
Per-Hop Timing & HTTPS Inspection
For each hop we record the response time in milliseconds, the exact status code and text, the Location header value, and whether the connection used HTTPS. This makes it easy to spot slow servers and unsafe HTTP downgrades inside an otherwise secure chain.
Loop & Timeout Protection
The redirect checker enforces a 10-hop maximum and a 10-second timeout per request. If either limit is hit, we return a clear error along with the partial chain so you can see exactly where things broke.
Chain Health Verdict
Once the chain terminates, the redirect checker categorizes the hop count so you instantly know whether your chain is SEO-healthy or needs cleanup.
When to Use a Redirect Checker
A redirect checker is part of every technical SEO, migration and security workflow.
Site Migrations & Domain Changes
When migrating to a new domain or restructuring URLs, run every old URL through the redirect checker to confirm it points directly (single hop) to the correct new URL with a 301 status. This preserves link equity and prevents traffic loss.
HTTPS Migration Audits
After switching to HTTPS, use the redirect checker to verify every HTTP URL redirects directly to its HTTPS counterpart in a single hop. Multi-hop HTTP-to-HTTPS chains are a common SEO and security issue after SSL deployment.
Affiliate & Tracking Link Audits
Affiliate networks and ad platforms often stack multiple redirects through tracking servers. Use the redirect checker to count those hops and confirm the final destination matches what you expect, especially before paying for clicks.
Phishing & Security Investigations
Suspicious shortened links and email URLs frequently chain through multiple shorteners to obscure malware destinations. The redirect checker reveals the full chain safely on the server side so you never load the dangerous page in a browser.
Debugging .htaccess and Server Config
After editing redirect rules in .htaccess, nginx.conf or middleware, the redirect checker confirms your rules fire in the expected order, return the right status codes, and do not produce loops or unintended chains.
Pre-Launch QA
Before pushing a new site live, batch-check every critical URL with the redirect checker to make sure your redirects are clean. Fix multi-hop chains and 302s that should be 301s before search engines crawl the new structure.
Redirect Best Practices
Follow these rules to keep your redirects fast, SEO-friendly and easy to maintain.
Questions Fréquentes
Un traceur de redirections suit tous les sauts de redirection d'une URL, vous aidant à comprendre où un lien vous mènera vraiment.
Oui, notre traceur de redirections est 100% gratuit.
Entrez simplement une URL et cliquez sur Suivre. Vous verrez chaque saut de redirection dans la chaîne.
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Single-Hop Redirects
Every link resolves in one fast 301 hop
Branded Domains
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HTTPS Everywhere
Automatic SSL on every short link
Outils gratuits associes
Verificateur de securite des liens...
Evaluer toute URL pour phishing, maliciels et securite SSL...
Constructeur UTM
Créez des paramètres UTM pour un suivi précis des campagnes.
Vérificateur SSL
Vérifiez si le certificat SSL d'un site est valide.
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