Practical guides for webmasters — DNS, SEO, security, and site maintenance.
They answer three different questions, and the classic mistake — blocking a page in robots.txt to deindex it — does the exact opposite.
Nothing breaking is the thing you are paid for, and it looks identical to nothing happening. The update screen is the only evidence the work occurred.
og:image isn't one setting. It's a negotiation with a dozen crawlers that each fetch differently, cache separately, and forgive nothing.
"My domain is down" is really three separate questions with three separate tools. Knowing which one you are asking is most of the fix.
Base64 is not a lock. SHA-256 is the wrong way to store a password. Three operations turn text into other text, and confusing them causes real breaches.
