HTTP Status Code Reference

\n Click on any status code to see it in action with the actual HTTP response status.\n

\n `;\n\n const categoryOrder = ['Informational', 'Success', 'Redirection', 'Client Error', 'Server Error'];\n \n categoryOrder.forEach(category => {\n if (groupedCodes[category]) {\n html += `\n

${category} (${Math.floor(groupedCodes[category][0] / 100)}xx)

\n `;\n \n groupedCodes[category].forEach(code => {\n const info = getStatusInfo(code);\n if (info) {\n html += `\n

\n \n

${code}

${info.name}

${info.description}

\n \n

\n `;\n }\n });\n \n html += `\n

\n `;\n }\n });\n\n html += `\n

\n 📚 View complete HTTP status reference on MDN\n

\n\n\n `;\n\n return html;\n}\n\nfunction getStatusPage(status: number, statusInfo: StatusInfo): string {\n return `\n\n\n\n \n \n HTTP ${status} - ${statusInfo.name}\n \n\n\n

${status}

${statusInfo.name}

${statusInfo.category}

\n \n

Description

${statusInfo.description}

Note: This page is being served with HTTP status ${status}, so you can see how your browser and tools handle this status code.

\n \n

\n 📚 MDN HTTP Status Reference\n ← Back to Index\n

\n\n\n `;\n}\n\nfunction getRedirectedPage(status: number, req: Request): string {\n const headers: Record = {};\n req.headers.forEach((value, key) => {\n headers[key] = value;\n });\n\n const statusInfo = getStatusInfo(status);\n const statusName = statusInfo ? statusInfo.name : 'Unknown';\n\n return `\n\n\n\n \n \n Redirected from HTTP ${status}\n \n\n\n

✓ Redirected

Successfully redirected from HTTP ${status}

You were redirected here from /${status} (${statusName})

\n \n

Redirect Information

This page demonstrates how HTTP ${status} redirects work. The original request to /${status} returned a ${status} status with a Location header pointing to this page.

\n \n

Request Headers Received

Here are the HTTP headers that were sent with the request to this redirected page:

\n \n \n \n \n \n \n \n \n ${Object.entries(headers).map(([key, value]) => \n ``\n ).join('')}\n \n

Header Name	Value
${key}	${value}

\n \n

\n 🔄 Try the redirect again\n 📚 MDN HTTP Status Reference\n ← Back to Index\n

\n\n\n `;\n}","label",[59],"pulls","branches","forks","envVars",{"_159":20,"_161":20},"connections",{"_159":20,"_160":20},"count","unfilledCount","emptyCount",{"_28":144,"_13":59,"_57":58,"_38":-5,"_30":31,"_145":68,"_146":85,"_32":163,"_34":35,"_60":73,"_148":149,"_62":24,"_150":14,"_164":165,"_121":166},["D",1749739257868],"children",[],[59],["D",1749738205373],{"_11":12,"_120":65},{"_11":12,"_116":-5,"_64":65,"_25":63,"_117":118,"_119":24},{"_34":68,"_13":16,"_28":31,"_108":74,"_109":-5,"_110":-5,"_111":-5,"_112":-5,"_113":-5,"_114":14,"_115":12},"ctx",{"_46":-5,"_140":204,"_205":206,"_207":208,"_209":24,"_210":24,"_211":24,"_212":85,"_213":-5,"_214":-7,"_215":-7,"_216":20,"_217":24,"_218":24,"_219":-5,"_220":24,"_221":24,"_222":24,"_223":-5},"ENV",{"_175":176,"_177":178,"_179":16,"_180":181,"_182":183,"_184":185,"_186":187,"_188":189,"_190":191,"_192":193,"_194":195,"_196":197,"_198":199,"_200":201,"_202":203},"REACT_APP_SENTRY_DSN","https://586020d86f05489db63a554690acf1e9@o1398359.ingest.sentry.io/6724499","RENDER_GIT_COMMIT","fdb67791413f4386b4dbf18f354029a617f6160f","RENDER_GIT_BRANCH","POSTHOG_API_TOKEN","phc_nmoyuAkStEZuUp69rYlg1DZgrIt19Gx0Y4Hwf8tGgJP","POSTHOG_API_HOST","https://wart.val.town","WEB_API_TEMPLATE","https://{val}.web.val.run","APP_URL","https://www.val.town","MODULE_URL","https://esm.town","VANITY_WEB_API_TEMPLATE","https://{label}.val.run/","DENOLS_URL","https://lsp.val.town","NODE_ENV","production","CLOUDFLARE_TURNSTILE_SITE_KEY","0x4AAAAAACtaIZJH7s9rBMZ6","GOOGLE_CLIENT_ID","875989696899-jtsqkhlbdv5jrlsk8631p7ipjg3c6o62.apps.googleusercontent.com","STRIPE_PUBLISHABLE_KEY","pk_live_51N2zvWEpZTTLipIkVEwXrUG9AT0yeOOEYxszarZT1jpsZV58Ly6wlg3SltZpHN26CUalOBmUSY7adQRQiSkCZz2500qSXNkf8Y","API_URL","https://api.val.town",[],"preferencesKeybindings","default","preferencesTheme","light","preferencesFixers","preferencesCopilot","preferencesSelectionAi","preferencesCloseBrackets","preferencesChatPanelState","preferencesDprint","preferencesDenofmt","notificationCount","flagDenols","isBusinessOrgMember","businessOrgHandle","isBusinessOrgAdmin","isHigherTownieTier","navCollapsed","currentOrgId"]

History