Status Codes

4 articles tagged with “status-codes”

http 3xx redirects 301 302 status-codes seo monitoring

3xx Redirect Codes Explained: 301, 302, 303, 307 & 308

What 3xx HTTP redirect codes mean — 301, 302, 303, 307, 308 — how they differ, which to use for SEO, method/cache behavior, and how to monitor redirects.

June 3, 2026 8 min read

http 5xx errors troubleshooting cloudflare nginx monitoring status-codes

5xx Server Errors Explained: 500, 502, 503, 504 Fix Guide

Diagnose and fix HTTP 5xx server errors. What 500, 502, 503, 504 and Cloudflare 520-526 mean, common causes per code, and how to monitor each.

May 27, 2026 16 min read

http api monitoring content-validation json status-codes false-green uptime

Response Body Validation Monitoring: When 200 OK Lies

HTTP 200 does not mean healthy. Validate response bodies for login pages, empty JSON, error templates, missing fields, and stale builds to catch false-green outages.

May 26, 2026 12 min read

http status-codes monitoring web-development uptime

HTTP Status Codes Explained: A Complete Guide for Website Monitoring

Every HTTP status code explained — from 200 OK to 503 Service Unavailable. Learn which codes matter for uptime monitoring and when to alert.

February 21, 2026 12 min read

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