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SSL & HTTPS

Articles

Cloudflare 525/526 errors: fix SSL handshake and origin certificate

Resolve Cloudflare Error 525 or 526 by installing a valid SSL certificate in Plesk, choosing the correct Cloudflare SSL mode, and testing with DNS-only.
- 20.02.2026 00:58
- - cloudflare
  - hosting
  - ssl
  - troubleshooting
CAA DNS record: allow Let’s Encrypt and fix “CAA record prevents issuance”

CAA records restrict which Certificate Authorities can issue SSL for your domain. Learn how to add the correct CAA entries so Plesk Let’s Encrypt can issue/renew certificates.
- 20.02.2026 00:57
- - dns
  - domain
  - let's encrypt
  - security
  - ssl
  - troubleshooting
Issue a wildcard Let’s Encrypt SSL certificate in Plesk (DNS challenge)

Get a free wildcard SSL certificate for *.yourdomain in Plesk using Let’s Encrypt and DNS TXT (_acme-challenge) verification.
- 20.02.2026 00:58
- - dns
  - let's encrypt
  - plesk
  - ssl
Troubleshoot Let’s Encrypt SSL issues in Plesk

Checklist for the most common Let’s Encrypt issuance/renewal problems on GARMTECH hosting (DNS, validation, redirects, wildcard TXT records).
- 20.02.2026 00:57
- - Errors & Logs
  - SSL & HTTPS
- - hosting
  - let's encrypt
  - plesk
  - ssl
  - troubleshooting
Install or renew a free Let’s Encrypt SSL certificate in Plesk

How to issue or renew a Let’s Encrypt certificate in Plesk on GARMTECH hosting, and fixes for common validation errors.
- 20.02.2026 00:56
- - SSL & HTTPS
  - Web Hosting
- - let's encrypt
  - plesk
  - ssl
Manual website migration to GARMTECH Hosting (files, database, DNS, SSL)

Step-by-step guide to move a website to GARMTECH Hosting: upload files via FTP-SSL/Plesk, import the database, test, switch DNS, and enable HTTPS.
- 20.02.2026 00:58
- - database
  - dns
  - hosting
  - migration
  - mysql
  - ssl
Install a paid SSL certificate in Plesk (CSR, certificate, CA bundle)

Install a third‑party SSL certificate in Plesk: generate CSR, upload certificate and CA bundle, and assign it to your domain on GARMTECH hosting.
- 20.02.2026 00:57
- - SSL & HTTPS
- - plesk
  - security
  - ssl
Premium SSL vs Let’s Encrypt: which should you choose?

Let’s Encrypt SSL is available on all GARMTECH hosting plans. This article explains how it differs from paid Premium SSL, what advantages a paid certificate provides, and which option fits different website and business requirements.
- 11.03.2026 22:50
- - Add-ons & Licenses
  - SSL & HTTPS
- - let's encrypt
  - premium ssl
  - security
  - ssl
Fix WordPress mixed content warnings after enabling SSL

After switching to HTTPS, your site can still load HTTP resources. This guide shows how to update WordPress URLs, replace old links, and clear caches in Plesk/LiteSpeed.
- 20.02.2026 00:57
- - hosting
  - ssl
  - troubleshooting
  - wordpress
Plesk SSL warning in a browser: use your server hostname

Resolve browser certificate warnings by opening Plesk via the My.GARMTECH login button or your service server hostname.
- 20.02.2026 00:58
- - hosting
  - plesk
  - ssl
  - troubleshooting