https://sitealive.io/assets/PageNotFound-idYfwaNf.js

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2const be=[{code:"400",name:"Bad Request",who:"You (usually)",desc:"The server couldn't understand the request due to invalid syntax. Often caused by a malformed URL or a corrupted form submission."},{code:"401",name:"Unauthorized",who:"You",desc:"You need to authenticate before accessing this resource. Typically seen on password-protected pages or API endpoints that require a token."},{code:"403",name:"Forbidden",who:"The server",desc:"The server understood your request but refuses to fulfill it. You are authenticated (or need not be) but don't have permission."},{code:"404",name:"Not Found",who:"Either",desc:"The requested URL doesn't exist on the server. Could be a broken link, a deleted page, or a typo in the URL."},{code:"429",name:"Too Many Requests",who:"You",desc:"You've sent too many requests in a short period. The server is rate-limiting you. Wait and try again."},{code:"500",name:"Internal Server Error",who:"The server",desc:"Something went wrong on the server. The cause is unspecified. Refresh after a minute — these are usually temporary."},{code:"502",name:"Bad Gateway",who:"The server",desc:"A gateway received an invalid response from an upstream server. Common during deployments or infrastru

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2cture change, the outage is often linked to that recent action."}],n=["Look at the exact error. A timeout, DNS error, and 503 message all point to different causes.","Test the site from another network or device to separate a global outage from a local connection problem.","Check whether DNS still resolves to the expected destination.","Review recent changes such as deployments, server moves, firewall rules, or CDN settings.","Check the hosting provider, cloud provider, or official status page for a known incident."],h=[{question:"What is a server outage in simple terms?",answer:"A server outage means the system responsible for serving a website or app is not responding properly, so visitors cannot load the service normally."},{question:"Is a server outage always caused by the server itself?",answer:"No. The issue can also come from DNS, the network path, a CDN, a cloud provider incident, or another piece of infrastructure in front of the server."},{question:"How can I tell if a server outage is global or just affecting me?",answer:"Test the site from another device or network and compare the result. If it fails everywhere, the issue is likely broader. If it only fails on one connection, the problem may be local."},{question:"What should site owners check first during an outage?",answer:"Start with the basics: the exact error, DNS resolution, recent deployments or configuration changes, and whether your hosting or cloud provider has a known incident."}];return e.jsx("div",{className:"min-h-screen bg-gradient-to-br from-[#f9f9f8] via-white to-[#f3f4f6]",children:e.jsx("div",{className:"max-w-3xl mx-auto px-4 py-12 pb-20",children:e.jsxs("div",{className:"min-w-0",children:[e.jsxs("div",{className:"mb-8",children:[e.jsx(N,{currentPage:"What Is a Server Outage?"}),e.jsx("div",{className:"text-xs text-[#bbb] mb-3",children:"7 min read"}),e.jsx("h1",{className:"text-4xl font-bold text-[#1a1a1a] tracking-tight mb-4",children:"What Is a Server Outage?"}),e.jsx("div",{role:"img","aria-label":"Illustration of a server rack with one healthy server (green indicator) and two failed servers (red indicators), with a warning sign",className:"w-full h-40 bg-white/90 backdrop-blur-sm border border-[#e0e0e0] rounded-2xl flex items-center justify-center p-6 mb-6",children:e.jsx($,{})}),e.jsx("p",{className:"text-base text-[#666] leading-relaxed mb-4",children:"A server outage is when a web server — or the infrastructure supporting it — becomes unavailable, making websites and services inaccessible to users. Outages range from brief blips to multi-hour incidents affecting millions of people."}),e.jsx("p",{className:"text-base text-[#666] leading-relaxed",children:"In plain English, it means the part of the internet that is supposed to answer your request is not doing its job. Sometimes that is the server itself. Sometimes it is a database, a load balancer, a cloud provider, or the network path between you and the service. The result looks simple from the outside — the site will not load — but the root cause can sit in several different places."})]}),e.jsx("div",{className:"grid gap-3 sm:grid-cols-3 mb-8",children:[["What visitors see","Timeouts, 5xx errors, blank pages, or a site that suddenly stops responding."],["What site owners need","A fast way to tell whether the issue is local, regional, or affecting everyone."],["Why it matters","Even short outages can cost trust, revenue, signups, and support time."]].map(([s,i])=>e.jsxs("div",{className:"rounded-2xl border border-[#ebebeb] bg-white px-4 py-4",children:[e.jsx("div",{className:"text-sm font-semibold text-[#1a1a1a] mb-1.5",children:s}),e.jsx("p",{className:"text-xs text-[#666] leading-relaxed",children:i})]},s))}),e.jsxs("div",{className:"space-y-6 text-sm text-[#555] leading-relaxed",children:[e.jsxs("section",{id:"what-is-server",children:[e.jsx("h2",{className:"text-lg font-semibold text-[#1a1a1a] mb-2",children:"What a server actually is"}),e.jsxs("p",{children:["A web server is the system that receives a request from a browser and sends something useful back — usually HTML, images, API responses, or files. When you open a website, your browser makes an ",e.jsx(o,{to:"/network-tools/http-headers",className:"underline underline-offset-2 text-[#0066cc] hover:text-[#0052a3]",children:"HTTP request"}),", and the server is responsible for answering it correctly and quickly."]}),e.jsxs("p",{className:"mt-3",children:["In practice, the word ",e.jsx("strong",{className:"text-[#333]",children:"server"})," often refers to more than one machine. Modern websites may sit behind a load balancer, rely on an application server, query a database, use a CDN, and run on cloud infrastru

2cture such as AWS or Google Cloud. So when people say “the server is down”, they often mean that some part of this chain has stopped working well enough for the site to load."]}),e.jsx("p",{className:"mt-3",children:"That is why server outages can be confusing. 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The more signals you can compare, the easier it is to narrow down the real cause without guessing."})]}),e.jsxs("section",{id:"causes",children:[e.jsx("h2",{className:"text-lg font-semibold text-[#1a1a1a] mb-3",children:"Common causes of server outages"}),e.jsx("div",{className:"space-y-3",children:[{title:"Hardware failure",desc:"Physical infrastructure can still fail. Drives die, memory becomes unstable, network cards misbehave, and power problems happen. Large platforms reduce the risk through redundancy, but hardware incidents can still affect live services."},{title:"Software bugs and bad deployments",desc:"A faulty release is one of the most common causes of sudden downtime. A broken dependency, bad environment variable, failed migration, or incorrect server setting can make a healthy service fall over within seconds."},{title:"Resource exhaustion",desc:"A server can remain online at a technical level while becoming useless to visitors because it runs out of CPU, memory, disk, or available connections. From the outside, that often looks like slowness first and failure shortly after."},{title:"DDoS attacks",desc:"A Distributed Denial of Service attack overwhelms a target with traffic or expensive requests. Even when the application is healthy, enough malicious traffic can delay or block legitimate users from reaching it."},{title:"Cloud provider incidents",desc:"Many websites depend on shared cloud services. If a region of AWS, Azure, Google Cloud, or Cloudflare has problems, many unrelated websites can appear down at the same time because they rely on the same provider."},{title:"Network issues",desc:"Sometimes the server is fine, but the route to it is not. BGP problems, misconfigured routers, fibre cuts, firewall errors, or data-centre connectivity issues can make a working service unreachable."}].map(({title:s,desc:i})=>e.jsxs("div",{className:"bg-white border border-[#ebebeb] rounded-2xl px-4 py-4",children:[e.jsx("p",{className:"text-sm font-medium text-[#1a1a1a] mb-1.5",children:s}),e.jsx("p",{className:"text-xs text-[#666] leading-relaxed",children:i})]},s))})]}),e.jsxs("section",{id:"global-vs-local",children:[e.jsx("h2",{className:"text-lg font-semibold text-[#1a1a1a] mb-3",children:"Global outage vs. local problem"}),e.jsx("p",{children:"One of the most useful questions you can ask is whether the site is down for everyone or just for you. That sounds simple, but it changes the entire troubleshooting path."}),e.jsxs("div",{className:"grid gap-3 sm:grid-cols-2 mt-4",children:[e.jsxs("div",{className:"rounded-2xl border border-[#ebebeb] bg-white px-4 py-4",children:[e.jsx("h3",{className:"text-sm font-semibold text-[#1a1a1a] mb-1.5",children:"If it is a global outage"}),e.jsx("p",{className:"text-xs text-[#666] leading-relaxed",children:"The site is broadly unavailable, usually because of a server-side, infrastructure, or provider issue. In that case, refreshing repeatedly will not help much. The best next step is usually to wait, check the official status page, or monitor the incident."})]}),e.jsxs("div",{className:"rounded-2xl border border-[#ebebeb] bg-white px-4 py-4",children:[e.jsx("h3",{className:"text-sm font-semibold text-[#1a1a1a] mb-1.5",children:"If it is only affecting you"}),e.jsxs("p",{className:"text-xs text-[#666] leading-relaxed",children:["The problem may be with your ISP, ",e.jsx(o,{to:"/network-tools/dns-lookup",className:"underline underline-offset-2 text-[#0066cc] hover:text-[#0052a3]",children:"DNS resolver"}),", VPN, firewall, or local network path. A quick test from another connection often clears this up faster than deep debugging."]})]})]}),e.jsxs("p",{className:"mt-3",children:[e.jsx(o,{to:"/outages",className:"underline underline-offset-2 text-[#0066cc] hover:text-[#0052a3]",children:"SiteAlive checks sites"})," independently of your own connection, which makes it easier to tell whether you are looking at a wider outage or a problem closer to home."]})]}),e.jsxs("section",{id:"first-checks",children:[e.jsx("h2",{className:"text-lg font-semibold text-[#1a1a1a] mb-3",children:"What site owners should check first"}),e.jsx("div",{className:"rounded-2xl border border-[#e5e7eb] bg-gradient-to-br from-white to-[#fafaf9] p-5",children:e.jsx("ul",{className:"space-y-3",children:n.map(s=>e.jsxs("li",{className:"flex gap-3 items-start",children:[e.jsx("span",{className:"mt-0.5 h-5 w-5 rounded-full bg-[#111827] text-white text-[11px] flex items-center justify-center shrink-0",children:"✓"}),e.jsx("span",{className:"text-sm text-[#555] leading-relaxed",children:s})]},s))})}),e.jsx("p",{className:"mt-3",children:"This order matters because it helps you avoid wasting time. If DNS is broken, there is no point digging through application logs first. If the outage started right after a deployment, that timing is usually too strong to ignore."})]}),e.jsxs("section",{id:"resolved",children:[e.jsx("h2",{className:"text-lg font-semibold text-[#1a1a1a] mb-3",children:"How outages are usually resolved"}),e.jsx("p",{children:"Resolution depends on the cause. Bad deployments are often fixed by rolling back quickly. Capacity problems may require restarting services, scaling resources, or reducing traffic pressure. Network incidents need routing fixes or provider intervention. DDoS attacks require filtering and mitigation. Cloud platform incidents usually depend on the provider's engineering teams and can take minutes or hours to clear."}),e.jsxs("p",{className:"mt-3",children:["Most mature services publish updates on an official ",e.jsx("strong",{className:"text-[#333]",children:"status page"}),". 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