diff --git a/src/hpack-enc.c b/src/hpack-enc.c
index dd0d0ab..fc93bc4 100644
--- a/src/hpack-enc.c
+++ b/src/hpack-enc.c
@@ -36,6 +36,110 @@
 
 #include <types/global.h>
 
+/*
+ * HPACK encoding: these tables were generated using gen-enc.c
+ */
+
+/* encoding of stream of compressed headers. This stream is composed of series
+ * of <len:8b> <index:8b> <name:<len>*8b>.
+ */
+const char hpack_enc_stream[666] = {
+         /*    0: */ 0x03, 0x15, 0x61, 0x67, 0x65, 0x03, 0x3c, 0x76,
+         /*    8: */ 0x69, 0x61, 0x04, 0x21, 0x64, 0x61, 0x74, 0x65,
+         /*   16: */ 0x04, 0x26, 0x68, 0x6f, 0x73, 0x74, 0x04, 0x22,
+         /*   24: */ 0x65, 0x74, 0x61, 0x67, 0x04, 0x25, 0x66, 0x72,
+         /*   32: */ 0x6f, 0x6d, 0x04, 0x2d, 0x6c, 0x69, 0x6e, 0x6b,
+         /*   40: */ 0x04, 0x3b, 0x76, 0x61, 0x72, 0x79, 0x05, 0x04,
+         /*   48: */ 0x3a, 0x70, 0x61, 0x74, 0x68, 0x05, 0x16, 0x61,
+         /*   56: */ 0x6c, 0x6c, 0x6f, 0x77, 0x05, 0x32, 0x72, 0x61,
+         /*   64: */ 0x6e, 0x67, 0x65, 0x06, 0x13, 0x61, 0x63, 0x63,
+         /*   72: */ 0x65, 0x70, 0x74, 0x06, 0x36, 0x73, 0x65, 0x72,
+         /*   80: */ 0x76, 0x65, 0x72, 0x06, 0x20, 0x63, 0x6f, 0x6f,
+         /*   88: */ 0x6b, 0x69, 0x65, 0x06, 0x23, 0x65, 0x78, 0x70,
+         /*   96: */ 0x65, 0x63, 0x74, 0x07, 0x33, 0x72, 0x65, 0x66,
+         /*  104: */ 0x65, 0x72, 0x65, 0x72, 0x07, 0x24, 0x65, 0x78,
+         /*  112: */ 0x70, 0x69, 0x72, 0x65, 0x73, 0x07, 0x02, 0x3a,
+         /*  120: */ 0x6d, 0x65, 0x74, 0x68, 0x6f, 0x64, 0x07, 0x06,
+         /*  128: */ 0x3a, 0x73, 0x63, 0x68, 0x65, 0x6d, 0x65, 0x07,
+         /*  136: */ 0x08, 0x3a, 0x73, 0x74, 0x61, 0x74, 0x75, 0x73,
+         /*  144: */ 0x07, 0x34, 0x72, 0x65, 0x66, 0x72, 0x65, 0x73,
+         /*  152: */ 0x68, 0x08, 0x2e, 0x6c, 0x6f, 0x63, 0x61, 0x74,
+         /*  160: */ 0x69, 0x6f, 0x6e, 0x08, 0x27, 0x69, 0x66, 0x2d,
+         /*  168: */ 0x6d, 0x61, 0x74, 0x63, 0x68, 0x08, 0x2a, 0x69,
+         /*  176: */ 0x66, 0x2d, 0x72, 0x61, 0x6e, 0x67, 0x65, 0x0a,
+         /*  184: */ 0x3a, 0x75, 0x73, 0x65, 0x72, 0x2d, 0x61, 0x67,
+         /*  192: */ 0x65, 0x6e, 0x74, 0x0a, 0x37, 0x73, 0x65, 0x74,
+         /*  200: */ 0x2d, 0x63, 0x6f, 0x6f, 0x6b, 0x69, 0x65, 0x0a,
+         /*  208: */ 0x01, 0x3a, 0x61, 0x75, 0x74, 0x68, 0x6f, 0x72,
+         /*  216: */ 0x69, 0x74, 0x79, 0x0b, 0x35, 0x72, 0x65, 0x74,
+         /*  224: */ 0x72, 0x79, 0x2d, 0x61, 0x66, 0x74, 0x65, 0x72,
+         /*  232: */ 0x0c, 0x1f, 0x63, 0x6f, 0x6e, 0x74, 0x65, 0x6e,
+         /*  240: */ 0x74, 0x2d, 0x74, 0x79, 0x70, 0x65, 0x0c, 0x2f,
+         /*  248: */ 0x6d, 0x61, 0x78, 0x2d, 0x66, 0x6f, 0x72, 0x77,
+         /*  256: */ 0x61, 0x72, 0x64, 0x73, 0x0d, 0x18, 0x63, 0x61,
+         /*  264: */ 0x63, 0x68, 0x65, 0x2d, 0x63, 0x6f, 0x6e, 0x74,
+         /*  272: */ 0x72, 0x6f, 0x6c, 0x0d, 0x2c, 0x6c, 0x61, 0x73,
+         /*  280: */ 0x74, 0x2d, 0x6d, 0x6f, 0x64, 0x69, 0x66, 0x69,
+         /*  288: */ 0x65, 0x64, 0x0d, 0x12, 0x61, 0x63, 0x63, 0x65,
+         /*  296: */ 0x70, 0x74, 0x2d, 0x72, 0x61, 0x6e, 0x67, 0x65,
+         /*  304: */ 0x73, 0x0d, 0x29, 0x69, 0x66, 0x2d, 0x6e, 0x6f,
+         /*  312: */ 0x6e, 0x65, 0x2d, 0x6d, 0x61, 0x74, 0x63, 0x68,
+         /*  320: */ 0x0d, 0x17, 0x61, 0x75, 0x74, 0x68, 0x6f, 0x72,
+         /*  328: */ 0x69, 0x7a, 0x61, 0x74, 0x69, 0x6f, 0x6e, 0x0d,
+         /*  336: */ 0x1e, 0x63, 0x6f, 0x6e, 0x74, 0x65, 0x6e, 0x74,
+         /*  344: */ 0x2d, 0x72, 0x61, 0x6e, 0x67, 0x65, 0x0e, 0x1c,
+         /*  352: */ 0x63, 0x6f, 0x6e, 0x74, 0x65, 0x6e, 0x74, 0x2d,
+         /*  360: */ 0x6c, 0x65, 0x6e, 0x67, 0x74, 0x68, 0x0e, 0x0f,
+         /*  368: */ 0x61, 0x63, 0x63, 0x65, 0x70, 0x74, 0x2d, 0x63,
+         /*  376: */ 0x68, 0x61, 0x72, 0x73, 0x65, 0x74, 0x0f, 0x10,
+         /*  384: */ 0x61, 0x63, 0x63, 0x65, 0x70, 0x74, 0x2d, 0x65,
+         /*  392: */ 0x6e, 0x63, 0x6f, 0x64, 0x69, 0x6e, 0x67, 0x0f,
+         /*  400: */ 0x11, 0x61, 0x63, 0x63, 0x65, 0x70, 0x74, 0x2d,
+         /*  408: */ 0x6c, 0x61, 0x6e, 0x67, 0x75, 0x61, 0x67, 0x65,
+         /*  416: */ 0x10, 0x1a, 0x63, 0x6f, 0x6e, 0x74, 0x65, 0x6e,
+         /*  424: */ 0x74, 0x2d, 0x65, 0x6e, 0x63, 0x6f, 0x64, 0x69,
+         /*  432: */ 0x6e, 0x67, 0x10, 0x1b, 0x63, 0x6f, 0x6e, 0x74,
+         /*  440: */ 0x65, 0x6e, 0x74, 0x2d, 0x6c, 0x61, 0x6e, 0x67,
+         /*  448: */ 0x75, 0x61, 0x67, 0x65, 0x10, 0x1d, 0x63, 0x6f,
+         /*  456: */ 0x6e, 0x74, 0x65, 0x6e, 0x74, 0x2d, 0x6c, 0x6f,
+         /*  464: */ 0x63, 0x61, 0x74, 0x69, 0x6f, 0x6e, 0x10, 0x3d,
+         /*  472: */ 0x77, 0x77, 0x77, 0x2d, 0x61, 0x75, 0x74, 0x68,
+         /*  480: */ 0x65, 0x6e, 0x74, 0x69, 0x63, 0x61, 0x74, 0x65,
+         /*  488: */ 0x11, 0x39, 0x74, 0x72, 0x61, 0x6e, 0x73, 0x66,
+         /*  496: */ 0x65, 0x72, 0x2d, 0x65, 0x6e, 0x63, 0x6f, 0x64,
+         /*  504: */ 0x69, 0x6e, 0x67, 0x11, 0x28, 0x69, 0x66, 0x2d,
+         /*  512: */ 0x6d, 0x6f, 0x64, 0x69, 0x66, 0x69, 0x65, 0x64,
+         /*  520: */ 0x2d, 0x73, 0x69, 0x6e, 0x63, 0x65, 0x12, 0x30,
+         /*  528: */ 0x70, 0x72, 0x6f, 0x78, 0x79, 0x2d, 0x61, 0x75,
+         /*  536: */ 0x74, 0x68, 0x65, 0x6e, 0x74, 0x69, 0x63, 0x61,
+         /*  544: */ 0x74, 0x65, 0x13, 0x19, 0x63, 0x6f, 0x6e, 0x74,
+         /*  552: */ 0x65, 0x6e, 0x74, 0x2d, 0x64, 0x69, 0x73, 0x70,
+         /*  560: */ 0x6f, 0x73, 0x69, 0x74, 0x69, 0x6f, 0x6e, 0x13,
+         /*  568: */ 0x2b, 0x69, 0x66, 0x2d, 0x75, 0x6e, 0x6d, 0x6f,
+         /*  576: */ 0x64, 0x69, 0x66, 0x69, 0x65, 0x64, 0x2d, 0x73,
+         /*  584: */ 0x69, 0x6e, 0x63, 0x65, 0x13, 0x31, 0x70, 0x72,
+         /*  592: */ 0x6f, 0x78, 0x79, 0x2d, 0x61, 0x75, 0x74, 0x68,
+         /*  600: */ 0x6f, 0x72, 0x69, 0x7a, 0x61, 0x74, 0x69, 0x6f,
+         /*  608: */ 0x6e, 0x19, 0x38, 0x73, 0x74, 0x72, 0x69, 0x63,
+         /*  616: */ 0x74, 0x2d, 0x74, 0x72, 0x61, 0x6e, 0x73, 0x70,
+         /*  624: */ 0x6f, 0x72, 0x74, 0x2d, 0x73, 0x65, 0x63, 0x75,
+         /*  632: */ 0x72, 0x69, 0x74, 0x79, 0x1b, 0x14, 0x61, 0x63,
+         /*  640: */ 0x63, 0x65, 0x73, 0x73, 0x2d, 0x63, 0x6f, 0x6e,
+         /*  648: */ 0x74, 0x72, 0x6f, 0x6c, 0x2d, 0x61, 0x6c, 0x6c,
+         /*  656: */ 0x6f, 0x77, 0x2d, 0x6f, 0x72, 0x69, 0x67, 0x69,
+         /*  664: */ 0x6e, 0x00,
+};
+
+/* This points to the first position in table hpack_enc_stream[] of a header
+ * of the same length.
+ */
+const signed short hpack_pos_len[32] = {
+         /*    0: */   -1,   -1,   -1,    0,   10,   46,   67,   99,
+         /*    8: */  153,   -1,  183,  219,  232,  260,  350,  382,
+         /*   16: */  416,  488,  526,  546,   -1,   -1,   -1,   -1,
+         /*   24: */   -1,  609,   -1,  636,   -1,   -1,   -1,   -1,
+};
+
 /* returns the number of bytes required to encode the string length <len>. The
  * number of usable bits is an integral multiple of 7 plus 6 for the last byte.
  * The maximum number of bytes returned is 4 (2097279 max length). Larger values
@@ -86,35 +190,36 @@
 {
 	int len = out->data;
 	int size = out->size;
+	int pos;
 
 	if (len >= size)
 		return 0;
 
+	/* look for the header field <n> in the static table */
+	if (n.len >= sizeof(hpack_pos_len) / sizeof(hpack_pos_len[0]))
+		goto make_literal;
+
+	pos = hpack_pos_len[n.len];
+	if (pos >= 0) {
+		/* At least one header field of this length exist */
+		do {
+			char idx;
+
-	/* check a few very common response header fields to encode them using
-	 * the static header table. The tests are sorted by size to help the
-	 * compiler factor out the common sizes.
-	 */
-	if (isteq(n, ist("date")))
-		out->area[len++] = 0x61; // literal with indexing -- name="date" (idx 33)
-	else if (isteq(n, ist("etag")))
-		out->area[len++] = 0x62; // literal with indexing -- name="etag" (idx 34)
-	else if (isteq(n, ist(":path")))
-		out->area[len++] = 0x44; // literal with indexing -- name=":path" (idx 4)
-	else if (isteq(n, ist("server")))
-		out->area[len++] = 0x76; // literal with indexing -- name="server" (idx 54)
-	else if (isteq(n, ist("location")))
-		out->area[len++] = 0x6e; // literal with indexing -- name="location" (idx 46)
-	else if (isteq(n, ist("content-type")))
-		out->area[len++] = 0x5f; // literal with indexing -- name="content-type" (idx 31)
-	else if (isteq(n, ist("last-modified")))
-		out->area[len++] = 0x6c; // literal with indexing -- name="last-modified" (idx 44)
-	else if (isteq(n, ist("accept-ranges")))
-		out->area[len++] = 0x52; // literal with indexing -- name="accept-ranges" (idx 18)
-	else if (isteq(n, ist("cache-control")))
-		out->area[len++] = 0x58; // literal with indexing -- name="cache-control" (idx 24)
-	else if (isteq(n, ist("content-length")))
-		out->area[len++] = 0x5c; // literal with indexing -- name="content-length" (idx 28)
-	else if (likely(n.len < 127 && len + 1 + n.len <= size)) {
+			pos++;
+			idx = hpack_enc_stream[pos++];
+			pos += n.len;
+			if (isteq(ist2(&hpack_enc_stream[pos - n.len], n.len), n)) {
+				/* emit literal with indexing (7541#6.2.1) :
+				 * [ 0 | 1 | Index (6+) ]
+				 */
+				out->area[len++] = idx | 0x40;
+				goto emit_value;
+			}
+		} while ((unsigned char)hpack_enc_stream[pos] == n.len);
+	}
+
+ make_literal:
+	if (likely(n.len < 127 && len + 1 + n.len <= size)) {
 		out->area[len++] = 0x00;      /* literal without indexing -- new name */
 		out->area[len++] = n.len;     /* single-byte length encoding */
 		ist2bin(out->area + len, n);
@@ -131,6 +236,7 @@
 		return 0;
 	}
 
+ emit_value:
 	/* copy literal header field value */
 	if (!len_to_bytes(v.len) || len + len_to_bytes(v.len) + v.len > size) {
 		/* header value too large for the buffer */