Plan du site
Toutes les pages publiques de csr.plus dans les 13 langues, plus les fichiers lisibles par machine (sitemap.xml et llms.txt) qui aident les moteurs de recherche et les agents IA à indexer le site.
Sitemap XML
Toutes les pages publiques de csr.plus dans les 13 langues — outils, articles, aperçu API, référence API et pages légales. Le sitemap est régénéré automatiquement à chaque version, pour que les moteurs de recherche trouvent toujours le contenu le plus récent.
sitemap.xmlLLMS.txt
Conformément à la norme llms.txt, ce fichier texte fournit aux agents IA et aux modèles de langage un index fiable du site : chaque outil, point de terminaison API et article avec une brève description. Pointez votre agent vers https://csr.plus/llms.txt pour commencer.
llms.txt# CSR.plus > Free, privacy-first online SSL/TLS certificate tools. All cryptographic operations run locally in your browser — private keys never leave your device. Available in 13 languages (en, zh, zh-Hant, es, fr, de, ja, ko, ru, it, ar, vi, th). ## Tools - [CSR Generator](https://csr.plus/tools/csr-generator): Create CSR (RSA 2048/4096, ECDSA P-256/P-384) with optional SANs, directly in the browser. - [CSR Decoder](https://csr.plus/decoder): Parse CSR subject, public key and full X.509v3 extensions. - [SSL Certificate Checker](https://csr.plus/check): Check certificate validity, expiry, chain and hostname coverage for any domain. - [Bulk SSL Checker](https://csr.plus/bulk): Check up to dozens of domains in one request. - [SSL Monitor](https://csr.plus/monitor): Track certificate expiry and renewal health over time. - [SSL/TLS Tracer](https://csr.plus/tools/ssl-tracer): Trace the exact TLS handshake, protocols and cipher suites. - [Certificate Inspector](https://csr.plus/tools/cert-inspector): Inspect a full certificate chain, key usage and extensions. - [OpenSSL Trace](https://csr.plus/openssl-trace): Simulate and explain OpenSSL commands step by step. - [Uptimeless](https://csr.plus/uptimeless): Browser-based website uptime monitoring with local history. - [SSL Toolkit](https://csr.plus/tools): Growing set of free SSL/TLS utilities. ## API - [CSR Generation API](https://csr.plus/api): Free REST API to generate CSRs programmatically. No signup, no API keys. - [API Reference](https://csr.plus/docs/api): POST /api/generate endpoint, parameters, response format, error codes and rate limits. ## Articles - [SSL/TLS Statistics 2026](https://csr.plus/articles/ssl-tls-statistics-2026): Report with TLS 1.3 adoption, CA market share and certificate trends. (13 languages) - [What is OCSP Stapling](https://csr.plus/articles/what-is-ocsp-stapling): Guide to OCSP stapling, handshake latency and how to enable it. (13 languages) - [TLS 1.2 Deprecation 2026](https://csr.plus/articles/tls-1-2-deprecation-2026): News: Apple/Google/Mozilla cutover timeline and what site owners must do. (13 languages) - [How to Generate a CSR](https://csr.plus/articles/how-to-generate-csr) - [SSL Certificate Guide 2026](https://csr.plus/articles/ssl-certificate-guide) - [RSA vs ECDSA](https://csr.plus/articles/rsa-vs-ecdsa) - [Common SSL Errors](https://csr.plus/articles/common-ssl-errors) - [SSL Security Best Practices](https://csr.plus/articles/ssl-security-best-practices) - [Ultimate Guide to CSR and SSL Certificates](https://csr.plus/articles/ultimate-guide-csr-plus-ssl-certificate) - [Why Website Security Matters](https://csr.plus/articles/why-website-security-matters) - [CSR.plus vs Traditional Methods](https://csr.plus/articles/csr-plus-vs-traditional-methods) - [Common SSL Certificate Problems Solved](https://csr.plus/articles/common-ssl-certificate-problems-solved) ## Pages - [Home](https://csr.plus/) - [About](https://csr.plus/about) - [Privacy Policy](https://csr.plus/privacy) - [Terms of Service](https://csr.plus/terms) ## Facts - Domain: csr.plus - All tools are free and run client-side; no private key data is ever uploaded. - Contact: support [at] csr [dot] plus