feat: Integrate player meta stats, match metadata, and sitemap proxies

- Add player meta stats API endpoint with teammates, weapons, and map data
- Display avg_rank badge on match cards and match detail page
- Add tick rate and demo download improvements to match layout
- Create sitemap proxy routes to backend for SEO
- Document backend data limitations in transformers (rounds/weapons)
- Fix 400 error: backend limits meta stats to max 10 items

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

src/lib/api/players.ts

@@ -1,6 +1,6 @@
 import { apiClient } from './client';
 import { parsePlayer } from '$lib/schemas';
-import type { Player, PlayerMeta, TrackPlayerResponse } from '$lib/types';
+import type { Player, PlayerMeta, PlayerMetaStats, TrackPlayerResponse } from '$lib/types';
 import { transformPlayerProfile, type LegacyPlayerProfile } from './transformers';
 
 /**
@@ -85,6 +85,18 @@ export const playersAPI = {
 		return playerMeta;
 	},
 
+	/**
+	 * Get player aggregated meta stats from backend
+	 * Uses pre-computed stats (cached 30 days) including teammates, weapons, maps
+	 * @param steamId - Steam ID (uint64 as string to preserve precision)
+	 * @param limit - Number of items per category (max 10, default: 4)
+	 * @returns Player meta stats with teammates, weapons, map performance
+	 */
+	async getPlayerMetaStats(steamId: string, limit = 4): Promise<PlayerMetaStats> {
+		const url = `/player/${steamId}/meta/${limit}`;
+		return apiClient.get<PlayerMetaStats>(url);
+	},
+
 	/**
 	 * Add player to tracking system
 	 * @param steamId - Steam ID (uint64 as string to preserve precision)

src/lib/api/transformers.ts

@@ -55,6 +55,9 @@ export interface LegacyMatchDetail {
 	vac: boolean; // NOT vac_present
 	game_ban: boolean; // NOT gameban_present
 	stats?: LegacyPlayerStats[]; // Player stats array
+	tick_rate?: number; // Server tick rate (64 or 128)
+	avg_rank?: number; // Average Premier rating (backend computed)
+	replay_url?: string; // Demo download URL (if < 30 days old)
 }
 
 /**
@@ -219,6 +222,9 @@ export function transformMatchDetail(legacy: LegacyMatchDetail): Match {
 		demo_parsed: legacy.parsed,
 		vac_present: legacy.vac,
 		gameban_present: legacy.game_ban,
+		tick_rate: legacy.tick_rate,
+		avg_rank: legacy.avg_rank,
+		replay_url: legacy.replay_url,
 		players: legacy.stats?.map(transformPlayerStats)
 	};
 }

src/lib/api/transformers/roundsTransformer.ts

@@ -3,10 +3,15 @@ import type { MatchRoundsResponse, RoundDetail, RoundStats, Match } from '$lib/t
 
 /**
  * Transform raw rounds API response into structured format
- * @param rawData - Raw API response
+ *
+ * NOTE: The backend API only provides economy data (bank/equipment/spent) per round.
+ * Round winners and win reasons are not currently stored in the database.
+ * To add this data would require backend changes to the demo parser.
+ *
+ * @param rawData - Raw API response containing economy data per round
  * @param matchId - Match ID
- * @param match - Match data with player information
+ * @param match - Match data with player information and final score
- * @returns Structured rounds data
+ * @returns Structured rounds data with economy info (winner/win_reason unavailable)
  */
 export function transformRoundsResponse(
 	rawData: RoundsAPIResponse,
@@ -15,7 +20,7 @@ export function transformRoundsResponse(
 ): MatchRoundsResponse {
 	const rounds: RoundDetail[] = [];
 
-	// Create player ID to team mapping
+	// Create player ID to team mapping for potential future use
 	const playerTeamMap = new Map<string, number>();
 	if (match?.players) {
 		for (const player of match.players) {
@@ -47,8 +52,10 @@ export function transformRoundsResponse(
 
 		rounds.push({
 			round: roundNum + 1,
-			winner: 0, // TODO: Determine winner from data if available
+			// Round winner data not available from backend API
-			win_reason: '', // TODO: Determine win reason if available
+			// Would require demo parser changes to store RoundEnd event winners
+			winner: 0,
+			win_reason: '',
 			players
 		});
 	}

src/lib/api/transformers/weaponsTransformer.ts

@@ -3,10 +3,15 @@ import type { MatchWeaponsResponse, PlayerWeaponStats, WeaponStats, Match } from
 
 /**
  * Transform raw weapons API response into structured format
- * @param rawData - Raw API response
+ *
+ * NOTE: The backend API provides hit/damage data per weapon but not kill counts.
+ * Kill tracking would require the demo parser to correlate damage events with
+ * player death events. Currently only aggregated damage and hit group data is available.
+ *
+ * @param rawData - Raw API response containing damage/hit data per weapon
  * @param matchId - Match ID
  * @param match - Match data with player information
- * @returns Structured weapons data
+ * @returns Structured weapons data with damage stats (kills unavailable)
  */
 export function transformWeaponsResponse(
 	rawData: WeaponsAPIResponse,
@@ -77,7 +82,9 @@ export function transformWeaponsResponse(
 			weapon_stats.push({
 				eq_type: eqType,
 				weapon_name: rawData.equipment_map[String(eqType)] || `Weapon ${eqType}`,
-				kills: 0, // TODO: Calculate kills if needed
+				// Kill data not available - API only provides hit/damage events
+				// Would require backend changes to correlate damage with death events
+				kills: 0,
 				damage: stats.damage,
 				hits: stats.hits,
 				hit_groups: hitGroupCounts,

src/lib/components/match/MatchCard.svelte

@@ -3,6 +3,7 @@
 	import type { MatchListItem } from '$lib/types';
 	import { storeMatchesState, type FilterState } from '$lib/utils/navigation';
 	import { getMapBackground, formatMapName } from '$lib/utils/mapAssets';
+	import PremierRatingBadge from '$lib/components/ui/PremierRatingBadge.svelte';
 
 	interface Props {
 		match: MatchListItem;
@@ -87,6 +88,11 @@
 				</div>
 				<!-- Status badges - horizontal layout -->
 				<div class="flex items-center gap-1">
+					{#if match.avg_rank && match.avg_rank > 0}
+						<div class="backdrop-blur-sm" title="Average player rating">
+							<PremierRatingBadge rating={match.avg_rank} size="sm" showTier={false} />
+						</div>
+					{/if}
 					{#if match.player_count}
 						<span
 							class="rounded-full border border-neon-blue/30 bg-neon-blue/20 px-1.5 py-0.5 text-[10px] text-neon-blue backdrop-blur-sm"

src/lib/types/Match.ts

@@ -42,6 +42,12 @@ export interface Match {
 	/** Server tick rate (64 or 128) - optional, not always provided by API */
 	tick_rate?: number;
 
+	/** Average Premier rating of all players in the match - optional, backend computed */
+	avg_rank?: number;
+
+	/** Demo replay download URL (only available for matches < 30 days old) */
+	replay_url?: string;
+
 	/**
 	 * Game mode: 'premier' | 'competitive' | 'wingman'
 	 * - Premier: Uses CS Rating (numerical ELO, 0-30,000+)
@@ -67,6 +73,8 @@ export interface MatchListItem {
 	duration: number;
 	demo_parsed: boolean;
 	player_count?: number;
+	/** Average Premier rating of all players (backend computed, optional) */
+	avg_rank?: number;
 }
 
 /**

src/lib/types/Player.ts

@@ -119,3 +119,79 @@ export interface PlayerProfile extends Player {
 	/** Peak CS2 Premier rating */
 	peak_rating?: number;
 }
+
+/**
+ * Teammate statistics from backend meta endpoint
+ */
+export interface TeammateStats {
+	/** Player profile */
+	player: {
+		steamid64: string;
+		name?: string;
+		avatar?: string;
+		vac?: boolean;
+		game_ban?: boolean;
+	};
+	/** Win rate when playing together (0-1) */
+	win_rate?: number;
+	/** Tie rate when playing together (0-1) */
+	tie_rate?: number;
+	/** Total matches played together */
+	total?: number;
+}
+
+/**
+ * Weapon damage statistics from backend meta endpoint
+ */
+export interface WeaponDamageStats {
+	/** Equipment type ID */
+	eq: number;
+	/** Total damage dealt with this weapon */
+	dmg: number;
+}
+
+/**
+ * Map statistics from backend meta endpoint
+ */
+export interface MapStats {
+	/** Map name (e.g., "de_inferno") */
+	map: string;
+	/** Win rate on this map (0-1) */
+	win_rate: number;
+	/** Tie rate on this map (0-1) */
+	tie_rate: number;
+	/** Total matches on this map */
+	total: number;
+}
+
+/**
+ * Full player meta statistics from /player/:id/meta endpoint
+ * Contains pre-aggregated stats from the backend (cached for 30 days)
+ */
+export interface PlayerMetaStats {
+	/** Basic player info */
+	player: {
+		steamid64: string;
+		name?: string;
+		avatar?: string;
+		vac?: boolean;
+		vac_date?: number;
+		game_ban?: boolean;
+		game_ban_date?: number;
+		tracked?: boolean;
+	};
+	/** Best teammates sorted by win rate */
+	best_mates?: TeammateStats[];
+	/** Most played teammates sorted by total games */
+	most_mates?: TeammateStats[];
+	/** Equipment ID to name mapping */
+	eq_map?: Record<number, string>;
+	/** Weapon damage stats sorted by damage */
+	weapon_dmg?: WeaponDamageStats[];
+	/** Win rate per map (map name -> rate 0-1) */
+	win_maps?: Record<string, number>;
+	/** Tie rate per map (map name -> rate 0-1) */
+	tie_maps?: Record<string, number>;
+	/** Total matches per map (map name -> count) */
+	total_maps?: Record<string, number>;
+}

src/lib/types/index.ts

@@ -11,7 +11,16 @@ export type { ChatAPIResponse } from './api/ChatAPIResponse';
 export type { Match, MatchListItem, MatchPlayer, MatchWithPlayers } from './Match';
 
 // Player types
-export type { Player, PlayerMatch, PlayerMeta, PlayerProfile } from './Player';
+export type {
+	Player,
+	PlayerMatch,
+	PlayerMeta,
+	PlayerProfile,
+	PlayerMetaStats,
+	TeammateStats,
+	WeaponDamageStats,
+	MapStats
+} from './Player';
 
 // Round statistics types
 export type {

src/routes/match/[id]/+layout.svelte

@@ -1,8 +1,9 @@
 <script lang="ts">
-	import { Download, Calendar, Clock, ArrowLeft } from 'lucide-svelte';
+	import { Download, Calendar, Clock, ArrowLeft, Server, Users } from 'lucide-svelte';
 	import { goto } from '$app/navigation';
 	import Badge from '$lib/components/ui/Badge.svelte';
 	import Tabs from '$lib/components/ui/Tabs.svelte';
+	import PremierRatingBadge from '$lib/components/ui/PremierRatingBadge.svelte';
 	import type { LayoutData } from './$types';
 	import { getMapBackground, formatMapName } from '$lib/utils/mapAssets';
 
@@ -42,6 +43,12 @@
 	}
 
 	function handleDownloadDemo() {
+		// Prefer direct replay_url if available (faster download)
+		if (match.replay_url) {
+			window.open(match.replay_url, '_blank');
+			return;
+		}
+		// Fall back to Steam share code
 		if (!match.share_code) {
 			alert('Share code not available for this match');
 			return;
@@ -49,6 +56,9 @@
 		const downloadUrl = `steam://rungame/730/76561202255233023/+csgo_download_match%20${match.share_code}`;
 		window.location.href = downloadUrl;
 	}
+
+	// Check if demo download is available
+	const canDownloadDemo = match.replay_url || (match.demo_parsed && match.share_code);
 </script>
 
 <!-- Match Header with Background -->
@@ -95,11 +105,13 @@
 					{mapName}
 				</h1>
 			</div>
-			{#if match.demo_parsed && match.share_code}
+			{#if canDownloadDemo}
 				<button
 					onclick={handleDownloadDemo}
 					class="inline-flex items-center gap-2 rounded-lg border border-neon-blue/30 bg-neon-blue/10 px-4 py-2 text-sm font-medium text-neon-blue backdrop-blur-md transition-all duration-200 hover:border-neon-blue/50 hover:bg-neon-blue/20 hover:shadow-[0_0_20px_rgba(0,212,255,0.2)]"
-					title="Download this match demo to your Steam client"
+					title={match.replay_url
+						? 'Download demo file directly'
+						: 'Download this match demo to your Steam client'}
 				>
 					<Download class="h-4 w-4" />
 					<span class="hidden sm:inline">Download Demo</span>
@@ -151,6 +163,21 @@
 				</div>
 				<span class="text-white/20">•</span>
 				<span>MR12 ({match.max_rounds} rounds)</span>
+				{#if match.tick_rate}
+					<span class="text-white/20">•</span>
+					<div class="flex items-center gap-1.5">
+						<Server class="h-3.5 w-3.5 text-neon-purple" />
+						<span class="font-mono">{match.tick_rate} tick</span>
+					</div>
+				{/if}
+				{#if match.avg_rank && match.avg_rank > 0}
+					<span class="text-white/20">•</span>
+					<div class="flex items-center gap-1.5">
+						<Users class="h-3.5 w-3.5 text-neon-gold" />
+						<span>Avg Rating:</span>
+						<PremierRatingBadge rating={match.avg_rank} size="sm" showTier={false} />
+					</div>
+				{/if}
 				{#if match.demo_parsed}
 					<span class="text-white/20">•</span>
 					<Badge variant="success" size="sm">Demo Parsed</Badge>

src/routes/player/[id]/+page.svelte

@@ -38,7 +38,7 @@
 	import type { PageData } from './$types';
 
 	let { data }: { data: PageData } = $props();
-	const { profile, recentMatches, playerStats } = data;
+	const { profile, recentMatches, playerStats, metaStats } = data;
 
 	// Track this player visit
 	onMount(() => {
@@ -807,6 +807,203 @@
 			</div>
 		{/if}
 
+		<!-- Teammates Section (from pre-aggregated meta stats) -->
+		{#if metaStats && (metaStats.best_mates?.length || metaStats.most_mates?.length)}
+			<div>
+				<div class="mb-4 flex items-center gap-3">
+					<div
+						class="flex h-10 w-10 items-center justify-center rounded-lg bg-neon-blue/20"
+						style="box-shadow: 0 0 15px rgba(0, 212, 255, 0.2);"
+					>
+						<Users class="h-5 w-5 text-neon-blue" />
+					</div>
+					<div>
+						<h2 class="text-2xl font-bold text-white">Teammates</h2>
+						<p class="text-sm text-white/50">Who they play with</p>
+					</div>
+				</div>
+
+				<div class="grid gap-6 lg:grid-cols-2">
+					<!-- Best Teammates (by win rate) -->
+					{#if metaStats.best_mates && metaStats.best_mates.length > 0}
+						<Card padding="lg">
+							<h3 class="mb-4 flex items-center gap-2 text-lg font-semibold text-white">
+								<Trophy class="h-5 w-5 text-neon-gold" />
+								Best Teammates
+							</h3>
+							<div class="space-y-3">
+								{#each metaStats.best_mates.slice(0, 5) as teammate}
+									{@const winRatePercent = (teammate.win_rate ?? 0) * 100}
+									<a
+										href="/player/{teammate.player.steamid64}"
+										class="group flex items-center gap-3 rounded-lg bg-white/5 p-3 transition-all hover:bg-white/10"
+									>
+										<div
+											class="flex h-10 w-10 items-center justify-center rounded-full border border-white/10 bg-void"
+										>
+											{#if teammate.player.avatar}
+												<img
+													src={teammate.player.avatar}
+													alt={teammate.player.name || 'Player'}
+													class="h-full w-full rounded-full"
+												/>
+											{:else}
+												<User class="h-5 w-5 text-white/50" />
+											{/if}
+										</div>
+										<div class="min-w-0 flex-1">
+											<div class="flex items-center gap-2">
+												<span class="truncate font-medium text-white group-hover:text-neon-blue">
+													{teammate.player.name || `Player ${teammate.player.steamid64}`}
+												</span>
+												{#if teammate.player.vac || teammate.player.game_ban}
+													<AlertTriangle class="h-3 w-3 text-neon-red" />
+												{/if}
+											</div>
+											<div class="text-xs text-white/50">
+												{teammate.total || 0} matches together
+											</div>
+										</div>
+										<div class="text-right">
+											<div
+												class="font-mono text-lg font-bold {winRatePercent >= 55
+													? 'text-neon-green'
+													: winRatePercent >= 45
+														? 'text-neon-blue'
+														: 'text-neon-red'}"
+											>
+												{winRatePercent.toFixed(0)}%
+											</div>
+											<div class="text-xs text-white/50">win rate</div>
+										</div>
+									</a>
+								{/each}
+							</div>
+						</Card>
+					{/if}
+
+					<!-- Most Played Teammates -->
+					{#if metaStats.most_mates && metaStats.most_mates.length > 0}
+						<Card padding="lg">
+							<h3 class="mb-4 flex items-center gap-2 text-lg font-semibold text-white">
+								<Users class="h-5 w-5 text-neon-purple" />
+								Frequent Teammates
+							</h3>
+							<div class="space-y-3">
+								{#each metaStats.most_mates.slice(0, 5) as teammate}
+									{@const winRatePercent = (teammate.win_rate ?? 0) * 100}
+									<a
+										href="/player/{teammate.player.steamid64}"
+										class="group flex items-center gap-3 rounded-lg bg-white/5 p-3 transition-all hover:bg-white/10"
+									>
+										<div
+											class="flex h-10 w-10 items-center justify-center rounded-full border border-white/10 bg-void"
+										>
+											{#if teammate.player.avatar}
+												<img
+													src={teammate.player.avatar}
+													alt={teammate.player.name || 'Player'}
+													class="h-full w-full rounded-full"
+												/>
+											{:else}
+												<User class="h-5 w-5 text-white/50" />
+											{/if}
+										</div>
+										<div class="min-w-0 flex-1">
+											<div class="flex items-center gap-2">
+												<span class="truncate font-medium text-white group-hover:text-neon-purple">
+													{teammate.player.name || `Player ${teammate.player.steamid64}`}
+												</span>
+												{#if teammate.player.vac || teammate.player.game_ban}
+													<AlertTriangle class="h-3 w-3 text-neon-red" />
+												{/if}
+											</div>
+											<div class="flex items-center gap-2 text-xs text-white/50">
+												<span
+													class="font-mono {winRatePercent >= 55
+														? 'text-neon-green'
+														: winRatePercent >= 45
+															? 'text-neon-blue'
+															: 'text-neon-red'}"
+												>
+													{winRatePercent.toFixed(0)}% WR
+												</span>
+											</div>
+										</div>
+										<div class="text-right">
+											<div class="font-mono text-lg font-bold text-neon-purple">
+												{teammate.total || 0}
+											</div>
+											<div class="text-xs text-white/50">matches</div>
+										</div>
+									</a>
+								{/each}
+							</div>
+						</Card>
+					{/if}
+				</div>
+			</div>
+		{/if}
+
+		<!-- Weapon Preferences Section (from pre-aggregated meta stats) -->
+		{#if metaStats && metaStats.weapon_dmg && metaStats.weapon_dmg.length > 0}
+			{@const topWeapons = metaStats.weapon_dmg.slice(0, 8)}
+			{@const maxDamage = Math.max(...topWeapons.map((w) => w.dmg))}
+			<div>
+				<div class="mb-4 flex items-center gap-3">
+					<div
+						class="flex h-10 w-10 items-center justify-center rounded-lg bg-neon-gold/20"
+						style="box-shadow: 0 0 15px rgba(255, 215, 0, 0.2);"
+					>
+						<Crosshair class="h-5 w-5 text-neon-gold" />
+					</div>
+					<div>
+						<h2 class="text-2xl font-bold text-white">Weapon Preferences</h2>
+						<p class="text-sm text-white/50">Damage dealt by weapon type</p>
+					</div>
+				</div>
+
+				<Card padding="lg">
+					<div class="space-y-4">
+						{#each topWeapons as weapon, index}
+							{@const weaponName = metaStats.eq_map?.[weapon.eq] || `Weapon ${weapon.eq}`}
+							{@const barWidth = (weapon.dmg / maxDamage) * 100}
+							{@const isTopWeapon = index < 3}
+							<div class="group">
+								<div class="mb-1 flex items-center justify-between">
+									<div class="flex items-center gap-2">
+										<span
+											class="font-mono text-xs font-bold {isTopWeapon
+												? 'text-neon-gold'
+												: 'text-white/50'}"
+										>
+											#{index + 1}
+										</span>
+										<span class="font-medium capitalize text-white">
+											{weaponName.toLowerCase().replace(/_/g, ' ')}
+										</span>
+									</div>
+									<span class="font-mono text-sm text-white/70">
+										{weapon.dmg.toLocaleString()} dmg
+									</span>
+								</div>
+								<div class="h-2 overflow-hidden rounded-full bg-white/10">
+									<div
+										class="h-full rounded-full transition-all duration-500 {isTopWeapon
+											? 'bg-gradient-to-r from-neon-gold/80 to-neon-gold'
+											: 'bg-gradient-to-r from-neon-blue/60 to-neon-blue/80'}"
+										style="width: {barWidth}%; box-shadow: 0 0 10px {isTopWeapon
+											? 'rgba(255, 215, 0, 0.3)'
+											: 'rgba(0, 212, 255, 0.2)'};"
+									></div>
+								</div>
+							</div>
+						{/each}
+					</div>
+				</Card>
+			</div>
+		{/if}
+
 		<!-- Empty State for Unparsed Matches -->
 		{#if playerStats.length === 0 && recentMatches.length > 0}
 			<Card padding="lg">
@@ -825,6 +1022,24 @@
 			</Card>
 		{/if}
 
+		<!-- Info when meta stats unavailable (teammates, weapons) -->
+		{#if !metaStats}
+			<Card padding="lg">
+				<div class="flex items-center gap-4">
+					<div class="flex h-12 w-12 items-center justify-center rounded-lg bg-neon-blue/10">
+						<Users class="h-6 w-6 text-neon-blue/50" />
+					</div>
+					<div>
+						<h3 class="text-lg font-semibold text-white">Teammate & Weapon Stats Loading</h3>
+						<p class="text-sm text-white/50">
+							Teammate history and weapon preferences are being calculated. This data is cached and
+							may take a moment to generate on first visit.
+						</p>
+					</div>
+				</div>
+			</Card>
+		{/if}
+
 		<!-- Recent Matches -->
 		<div>
 			<div class="mb-4 flex items-center justify-between">

src/routes/player/[id]/+page.ts

@@ -1,6 +1,7 @@
 import { error } from '@sveltejs/kit';
 import { api } from '$lib/api';
 import type { PageLoad } from './$types';
+import type { PlayerMetaStats } from '$lib/types';
 
 export const load: PageLoad = async ({ params }) => {
 	const playerId = params.id; // Keep as string to preserve uint64 precision
@@ -10,10 +11,15 @@ export const load: PageLoad = async ({ params }) => {
 	}
 
 	try {
-		// Fetch player profile and recent matches in parallel
+		// Fetch player profile, recent matches, and pre-aggregated meta stats in parallel
-		const [profile, matchesData] = await Promise.all([
+		// Note: Backend limits meta stats to max 10 items per category
+		const [profile, matchesData, metaStats] = await Promise.all([
 			api.players.getPlayerMeta(playerId),
-			api.matches.getMatches({ player_id: playerId, limit: 20 })
+			api.matches.getMatches({ player_id: playerId, limit: 20 }),
+			api.players.getPlayerMetaStats(playerId, 10).catch((err): PlayerMetaStats | null => {
+				console.error(`Failed to fetch player meta stats for ${playerId}:`, err);
+				return null;
+			})
 		]);
 
 		// Fetch full match details with player stats for performance charts
@@ -52,6 +58,7 @@ export const load: PageLoad = async ({ params }) => {
 			profile,
 			recentMatches: matchesData.matches.slice(0, 4), // Show 4 in recent matches section
 			playerStats, // Full stats for charts
+			metaStats, // Pre-aggregated stats from backend (teammates, weapons, maps)
 			meta: {
 				title: `${profile.name} - Player Profile | teamflash.rip`,
 				description: `View ${profile.name}'s CS2 statistics, flash history, and how often they blind their own team.`

src/routes/sitemap.xml/+server.ts

@@ -1,65 +1,49 @@
 import type { RequestHandler } from './$types';
-import { matchesAPI } from '$lib/api/matches';
 
-const SITE_URL = 'https://teamflash.rip'; // Production URL
+// Get backend API URL from environment variable (same as API proxy route)
+const API_BASE_URL = import.meta.env.VITE_API_BASE_URL || 'https://api.csgow.tf';
 
 /**
- * Generate XML sitemap for SEO
+ * Proxy sitemap.xml requests to the backend API
- * Includes static pages and dynamic match pages
+ *
+ * The backend generates comprehensive sitemaps using gositemap library,
+ * including all matches and players. This proxies that for SEO.
  */
 export const GET: RequestHandler = async () => {
 	try {
-		// Static pages
+		const response = await fetch(`${API_BASE_URL}/sitemap.xml`, {
-		const staticPages = [
+			headers: {
-			{ url: '', priority: 1.0, changefreq: 'daily' }, // Home
+				Accept: 'application/xml'
-			{ url: '/matches', priority: 0.9, changefreq: 'hourly' } // Matches listing
+			}
-		];
+		});
 
-		// Fetch recent matches for dynamic URLs
+		if (!response.ok) {
-		let matchUrls: { url: string; lastmod: string }[] = [];
+			console.error(`Backend sitemap returned ${response.status}`);
-		try {
+			return new Response('Sitemap not available', {
-			const matchesResponse = await matchesAPI.getMatches({ limit: 100 });
+				status: response.status,
-			matchUrls = matchesResponse.matches.map((match) => ({
+				headers: {
-				url: `/match/${match.match_id}`,
+					'Content-Type': 'text/plain'
-				lastmod: match.date || new Date().toISOString()
+				}
-			}));
+			});
-		} catch (error) {
-			console.error('Failed to fetch matches for sitemap:', error);
 		}
 
-		// Build XML sitemap
+		const xml = await response.text();
-		const sitemap = `<?xml version="1.0" encoding="UTF-8"?>
-<urlset xmlns="http://www.sitemaps.org/schemas/sitemap/0.9">
-${staticPages
-	.map(
-		(page) => `	<url>
-		<loc>${SITE_URL}${page.url}</loc>
-		<lastmod>${new Date().toISOString()}</lastmod>
-		<changefreq>${page.changefreq}</changefreq>
-		<priority>${page.priority}</priority>
-	</url>`
-	)
-	.join('\n')}
-${matchUrls
-	.map(
-		(match) => `	<url>
-		<loc>${SITE_URL}${match.url}</loc>
-		<lastmod>${match.lastmod}</lastmod>
-		<changefreq>weekly</changefreq>
-		<priority>0.7</priority>
-	</url>`
-	)
-	.join('\n')}
-</urlset>`.trim();
 
-		return new Response(sitemap, {
+		return new Response(xml, {
+			status: 200,
 			headers: {
 				'Content-Type': 'application/xml',
 				'Cache-Control': 'public, max-age=3600' // Cache for 1 hour
 			}
 		});
 	} catch (error) {
-		console.error('Error generating sitemap:', error);
+		console.error('Failed to fetch sitemap from backend:', error);
-		return new Response('Error generating sitemap', { status: 500 });
+		return new Response('Sitemap temporarily unavailable', {
+			status: 503,
+			headers: {
+				'Content-Type': 'text/plain',
+				'Retry-After': '300' // Retry after 5 minutes
+			}
+		});
 	}
 };

src/routes/sitemap/[id]/+server.ts

@@ -0,0 +1,52 @@
+import type { RequestHandler } from './$types';
+
+// Get backend API URL from environment variable (same as API proxy route)
+const API_BASE_URL = import.meta.env.VITE_API_BASE_URL || 'https://api.csgow.tf';
+
+/**
+ * Proxy individual sitemap requests to the backend API
+ *
+ * The backend uses a sitemap index pattern where /sitemap.xml points to
+ * individual sitemaps like /sitemap/0, /sitemap/1, etc.
+ * This proxies those individual sitemaps for SEO.
+ */
+export const GET: RequestHandler = async ({ params }) => {
+	const { id } = params;
+
+	try {
+		const response = await fetch(`${API_BASE_URL}/sitemap/${id}`, {
+			headers: {
+				Accept: 'application/xml'
+			}
+		});
+
+		if (!response.ok) {
+			console.error(`Backend sitemap/${id} returned ${response.status}`);
+			return new Response('Sitemap not found', {
+				status: response.status,
+				headers: {
+					'Content-Type': 'text/plain'
+				}
+			});
+		}
+
+		const xml = await response.text();
+
+		return new Response(xml, {
+			status: 200,
+			headers: {
+				'Content-Type': 'application/xml',
+				'Cache-Control': 'public, max-age=3600' // Cache for 1 hour
+			}
+		});
+	} catch (error) {
+		console.error(`Failed to fetch sitemap/${id} from backend:`, error);
+		return new Response('Sitemap temporarily unavailable', {
+			status: 503,
+			headers: {
+				'Content-Type': 'text/plain',
+				'Retry-After': '300' // Retry after 5 minutes
+			}
+		});
+	}
+};