Outils de suivi de site
Outils gratuits de vérification de sites web pour les certificats SSL, les liens brisés, la compression GZIP, le cache Google, le MozRank et la vue crawler. Trouvez et corrigez rapidement les problèmes SEO.
Vérificateurs de site gratuits – SSL, liens et exploration
Vérificateurs de site gratuits – SSL, liens et exploration
- 🧰 7 free tools
- 💸 100% free
- 🔓 Aucune inscription
- 📱 Fonctionne sur tout appareil
- 🔒 Secure HTTPS
Website checkers find technical problems – expired SSL, broken links, missing compression and content crawlers cannot read.
All 7 Free Website Tracking Tools
Vérificateur MozrankCheck the MozRank and link popularity metrics of any website
Vérificateur de cache GoogleCheck the cache and indexing status of your web pages
Vérifier la compression GZIPCheck whether GZIP or Brotli compression is enabled on your website
Vérificateur SSLCheck the SSL certificate of any website – issuer, validity and expiry date
Simulateur de robot d’explorationSee your web page the way a search engine crawler sees it
Quel est mon navigateurFind out which browser, version, operating system and screen resolution you are using
Vérificateur de liens cassésFind broken links (404 errors) on your website for free
| Tool | What it does | Input / Best for |
|---|---|---|
| Vérificateur Mozrank | Check the MozRank and link popularity metrics of any website | website URL → report |
| Vérificateur de cache Google | Check the cache and indexing status of your web pages | website URL → report |
| Vérifier la compression GZIP | Check whether GZIP or Brotli compression is enabled on your website | website URL → report |
| Vérificateur SSL | Check the SSL certificate of any website – issuer, validity and expiry date | website URL → report |
| Simulateur de robot d’exploration | See your web page the way a search engine crawler sees it | website URL → report |
| Quel est mon navigateur | Find out which browser, version, operating system and screen resolution you are using | website URL → report |
| Vérificateur de liens cassés | Find broken links (404 errors) on your website for free | website URL → report |
Vérificateur Mozrank
MozRank is a link popularity score on a 0–10 scale based on the quantity and quality of links pointing to a page.
Open Mozrank Checker →Vérificateur de cache Google
Cache and index checks show whether search engines have saved a copy of your page and when it was last crawled.
Open Google Cache Checker →Vérifier la compression GZIP
Compression shrinks HTML, CSS and JS before sending them to visitors. Enabling it can reduce transfer size dramatically and improve page speed.
Open Check GZIP Compression →Vérificateur SSL
An SSL certificate enables HTTPS, encrypting data between visitors and your site. HTTPS is a Google ranking signal and builds trust.
Open SSL Checker →How to Use Our Website Tracking Tools
- Enter the website URL in the box.
- Click the check button.
- Wait a few seconds while the page is analysed.
- Read the results and fix any problems that are found.
Website Tracking Tools – Quick Reference
| Check | Healthy result | Why it matters |
|---|---|---|
| SSL | Valid, not expired | Trust and HTTPS ranking signal |
| Compression | GZIP or Brotli on | Faster pages |
| Links | No 404 errors | Better user experience |
| Crawlability | Text readable by bots | Content can be indexed |
Why Use Our Website Checkers?
- Technical SEO check Find issues that can hurt rankings and user experience.
- Quick report Results are ready in seconds.
- Free Use the tool as often as needed.
- No login Start checking immediately.
- Any website Works with WordPress, Blogger, custom and e-commerce sites.
- Device friendly Run checks from desktop or mobile.
Tips for Using Website Tracking Tools
- Check both the www and non-www versions of your site.
- Fix critical errors first, then warnings.
- Re-test after each change to confirm the fix.
- Run regular checks as part of your monthly SEO routine.
Website Tracking Tools – Worked Example
Example: an old blog post links to a page that was deleted. A broken link checker finds the 404; you either update the link to a relevant live page or add a 301 redirect, so visitors and crawlers no longer hit a dead end.
Website Tracking Tools Glossary
- SSL/TLS certificate
- Enables HTTPS and encrypts data between visitors and your site.
- 404 error
- A page or link that cannot be found.
- GZIP / Brotli
- Compression methods that shrink files sent by the server.
- Crawler (spider)
- A bot that reads pages for a search engine.
- Index
- The database of pages a search engine can show in results.
Helpful Guides for Website Tracking Tools
- 📘How to Check an SSL Certificate and Fix 'Not Secure'Check if an SSL certificate is valid, who issued it and when it expires, and fix the browser's 'Not Secure' warning on your website.
- 📘How to Find and Fix Broken Links on Your WebsiteFind broken links on your website, understand 404 and other errors, and fix them with redirects or updates to protect SEO and users.
- 📘How Search Engine Spiders See Your Page (and Why It Matters)See your page the way Googlebot sees it: which text, links and tags crawlers read, what they skip and how that affects indexing.
Questions fréquentes
Are these website checkers free?
Yes. Every tool in this category is free to use on pdfseotools.com with no sign-up.
Do the tools work on mobile?
Yes. They work in any modern browser on Android, iPhone, Windows and Mac.
Is my data safe?
Yes. Connections use HTTPS and uploaded files are removed after processing.
Dois-je installer un logiciel ou créer un compte ?
Non. Tout s'exécute dans votre navigateur web sur Windows, Mac, Android et iPhone – rien à télécharger, rien à installer et aucun compte à créer.
Is there a limit on how often I can use these tools?
You can use the tools as often as you need for normal everyday tasks. Very large files or extreme usage may be limited to keep the service fast for everyone.
Where can I find more free tools?
Open the menu or the categories on pdfseotools.com to browse 150+ free tools for PDFs, images, text, SEO and development.