Oh Dear

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Oh Dear

Oh Dear

@OhDearApp

Oh Dear monitors your entire website, not just the homepage. We offer uptime and performance monitoring, broken links checking & status pages!

The Internet Katılım Ekim 2012
480 Takip Edilen3.8K Takipçiler
Oh Dear
Oh Dear@OhDearApp·
Managing dozens or hundreds of monitors? We have an open-source cookbook for that. Bulk-create sites from a template, sync status pages with tagged sites, generate monthly snapshots, all via the API. ohdear.app/news-and-updat…
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Oh Dear
Oh Dear@OhDearApp·
Your IP can land on a blocklist and you'd never know. Email starts hitting spam folders, password resets vanish, and DNS filters quietly block the site for some users. Oh Dear checks 11 major blocklists daily. ohdear.app/features/dns-b…
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Oh Dear
Oh Dear@OhDearApp·
We wrote up how we made Oh Dear's dashboard fast: finding the slow queries, fixing them with the right indexes, regression-testing with phpunit-query-count-assertions. Still holds up. ohdear.app/news-and-updat…
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Oh Dear@OhDearApp·
@0x15f We can move parts of it to cloudflare, but our customers dont all use it - this way, it covers all use cases
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Jake Casto
Jake Casto@0x15f·
@OhDearApp All of this seems like it should live much higher in the chain?
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Oh Dear
Oh Dear@OhDearApp·
Our status pages have been under a DDoS attack at ~1M requests/minute. We spent the past few days putting Varnish in front of our backend to fight back, & as a side-effect every customer status page is now significantly faster 🔥
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Oh Dear@OhDearApp·
The unexpected win: TTFB across all customer status pages dropped from 250-300ms to 30-50ms. Defending against an attack accidentally became the biggest perf upgrade for status pages we've shipped this quarter 🥳
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Oh Dear
Oh Dear@OhDearApp·
@Jesse523576 I’m guessing i’m at least twice your age, i need an ELI5 on this
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Oh Dear
Oh Dear@OhDearApp·
For the past 48hrs, our status pages have been under a persistent DDoS attack. We're mitigating this as best we can, but it's a game of whackamole with whoever isn't liking us at the moment. It's our top priority to get our status pages back to being stable.
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West@Jesse523576·
@OhDearApp It's not but Ur sites evil
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no@RomanoD62223·
@OhDearApp "Hello dear AI, the website monitoring mine is down"
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Oh Dear
Oh Dear@OhDearApp·
We just added an MCP server to Oh Dear. Any AI assistant that speaks Model Context Protocol (ChatGPT, Claude, Claude Code, Cursor, Codex) can now query your monitoring data directly. 🔥
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Oh Dear
Oh Dear@OhDearApp·
Weekly changelog is live. A unified timeout across HTTP redirect chains, crawler reports capped at 25,000 rows, smarter RDAP handling for unsupported zones, and a fix for email alerts staying disabled after a Postmark bounce. 🔥 ohdear.app/changelog/2026…
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Oh Dear@OhDearApp·
Claude Desktop & Cursor auto-discover everything from ohdear.app/mcp. Other MCP-aware tools work too, manual setup is a one-liner. 💡
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