Boot |
162253 bytes (158.5k)
|
CDN |
cdnjs |
132446 bytes (129.3k)
|
CDN |
gzip -6 (default) |
130650 bytes (127.6k)
|
local copy |
gzip -9 |
130174 bytes (127.1k)
|
local copy |
7zip -mx=9 -tgzip |
125610 bytes (122.7k)
|
local copy |
zultra |
125523 bytes (122.6k)
|
local copy |
libdeflate -12 |
125510 bytes (122.6k)
|
local copy |
pigz -11 -n |
125386 bytes (122.4k)
|
local copy |
kzip -s0 -rn -b5 |
125173 bytes (122.2k)
|
local copy |
Zopfli |
125130 bytes (122.2k)
|
local copy |
Zopfli (defluff) |
125128 bytes (122.2k)
|
local copy |
Description | Value | Parameter |
---|---|---|
iterations | 100000 | --i100000 |
maximum blocks | 8 | --mb8 |
maximum length score | 16384 | --mls16384 |
block splitting recursion | 4 | --bsr4 |
lazy matching in LZ77 | yes | --lazy |
optimized Huffman headers | yes | --ohh |
initial random W for iterations | 1 | --rw1 |
initial random Z for iterations | 2 | --rz2 |
CDN | Size (compressed) | MD5 (uncompressed) | Timestamp |
---|---|---|---|
Boot | 162253 bytes | d40b464939f1b5e586311faf3ce6cab4 | December 15, 2016 @ 07:04 |
cdnjs | 132446 bytes | d40b464939f1b5e586311faf3ce6cab4 | December 14, 2016 @ 09:32 |
Size | Improvement | Parameters | Found |
---|---|---|---|
125130 bytes | -9 bytes | zopfli --i100000 --mls16384 --bsr4 --lazy --ohh | December 14, 2016 @ 16:57 |
125139 bytes | -3 bytes | zopfli --i10000 --mls16384 --bsr9 --lazy --ohh | December 14, 2016 @ 15:31 |
125142 bytes | -10 bytes | zopfli --i10000 --mls16384 --bsr4 --lazy --ohh | December 14, 2016 @ 13:58 |
125152 bytes | -2 bytes | zopfli --i1000 --mls16384 --bsr4 --lazy --ohh | December 14, 2016 @ 13:35 |
125154 bytes | -20 bytes | zopfli --i1000 --mls16384 --bsr9 --lazy --ohh | December 14, 2016 @ 13:33 |
125174 bytes | – | zopfli --i100 --mls16384 --bsr4 --lazy --ohh | December 14, 2016 @ 13:17 |
2 | 4 | 8 | 16 | 32 | 64 | 128 | 256 | 512 | 1024 | 2048 | 4096 | 8192 | 16384 | 32768 | |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
2 | 4 | 8 | 16 | 32 | 64 | 128 | 256 | 512 | 1024 | 2048 | 4096 | 8192 | 16384 | 32768 | |
2 | 125280 | 125274 | 125280 | 125276 | 125276 | 125276 | 125274 | 125191 | 125188 | 125240 | 125272 | 125278 | 125274 | 125191 | 125276 |
4 | 125204 | 125200 | 125280 | 125276 | 125276 | 125276 | 125274 | 125190 | 125191 | 125155 | 125154 | 125278 | 125274 | 125130 | 125276 |
6 | 125214 | 125217 | 125217 | 125221 | 125226 | 125219 | 125217 | 125218 | 125199 | 125172 | 125171 | 125163 | 125189 | 125157 | 125205 |
7 | 125194 | 125151 | 125195 | 125221 | 125222 | 125216 | 125222 | 125217 | 125189 | 125232 | 125162 | 125278 | 125274 | 125156 | 125228 |
8 | 125217 | 125218 | 125215 | 125217 | 125216 | 125221 | 125216 | 125218 | 125203 | 125149 | 125177 | 125278 | 125195 | 125154 | 125213 |
9 | 125155 | 125213 | 125218 | 125217 | 125222 | 125217 | 125217 | 125222 | 125200 | 125153 | 125156 | 125158 | 125194 | 125135 | 125209 |
10 | 125215 | 125218 | 125218 | 125218 | 125216 | 125219 | 125214 | 125218 | 125200 | 125165 | 125145 | 125162 | 125199 | 125154 | 125210 |
11 | 125217 | 125217 | 125214 | 125220 | 125222 | 125218 | 125216 | 125217 | 125199 | 125164 | 125161 | 125160 | 125196 | 125156 | 125209 |
12 | 125218 | 125215 | 125215 | 125221 | 125222 | 125217 | 125217 | 125216 | 125193 | 125168 | 125183 | 125160 | 125194 | 125211 | 125206 |
13 | 125216 | 125216 | 125217 | 125216 | 125222 | 125216 | 125214 | 125218 | 125197 | 125163 | 125172 | 125192 | 125199 | 125154 | 125213 |
14 | 125155 | 125156 | 125217 | 125221 | 125211 | 125208 | 125213 | 125218 | 125200 | 125153 | 125165 | 125197 | 125199 | 125155 | 125206 |
15 | 125218 | 125214 | 125217 | 125216 | 125221 | 125213 | 125216 | 125217 | 125199 | 125170 | 125163 | 125155 | 125189 | 125212 | 125226 |
16 | 125216 | 125214 | 125217 | 125217 | 125218 | 125217 | 125211 | 125222 | 125194 | 125163 | 125175 | 125172 | 125192 | 125153 | 125214 |
17 | 125217 | 125215 | 125220 | 125222 | 125217 | 125214 | 125217 | 125219 | 125195 | 125166 | 125165 | 125152 | 125191 | 125155 | 125229 |
18 | 125216 | 125216 | 125215 | 125221 | 125222 | 125216 | 125214 | 125217 | 125198 | 125163 | 125164 | 125157 | 125191 | 125209 | 125210 |
19 | 125215 | 125215 | 125215 | 125218 | 125221 | 125217 | 125216 | 125220 | 125197 | 125170 | 125178 | 125162 | 125193 | 125193 | 125209 |
20 | 125154 | 125158 | 125217 | 125217 | 125222 | 125218 | 125216 | 125217 | 125203 | 125169 | 125175 | 125157 | 125197 | 125154 | 125225 |
21 | 125218 | 125215 | 125224 | 125224 | 125225 | 125222 | 125217 | 125221 | 125197 | 125175 | 125181 | 125158 | 125197 | 125159 | 125214 |
22 | 125218 | 125215 | 125218 | 125217 | 125221 | 125217 | 125216 | 125217 | 125216 | 125157 | 125165 | 125161 | 125195 | 125155 | 125209 |
23 | 125215 | 125218 | 125215 | 125216 | 125217 | 125217 | 125210 | 125218 | 125202 | 125162 | 125163 | 125157 | 125195 | 125156 | 125209 |
25 | 125214 | 125216 | 125217 | 125222 | 125222 | 125217 | 125214 | 125218 | 125197 | 125165 | 125166 | 125159 | 125195 | 125210 | 125214 |
30 | 125217 | 125215 | 125215 | 125216 | 125217 | 125214 | 125214 | 125217 | 125195 | 125168 | 125161 | 125156 | 125190 | 125156 | 125209 |
40 | 125218 | 125216 | 125215 | 125218 | 125217 | 125217 | 125216 | 125222 | 125217 | 125164 | 125169 | 125159 | 125192 | 125209 | 125208 |
Iterations | Min. Bytes | Reduction | Coverage |
---|---|---|---|
100 | 125174 bytes | – | 100% |
1,000 | 125152 bytes | -22 bytes | 100% |
10,000 | 125139 bytes | -13 bytes | 100% |
100,000 | 125130 bytes | -9 bytes | 0.58% |
1,000,000 | – | – | – |
10,000,000 | – | – | – |
Blocks | Min. Bytes | Compared To Best Zopfli | Compared To Best KZIP |
---|---|---|---|
(any) | 125227 bytes | +97 bytes (+0.08%) | +54 bytes |
1 | 125247 bytes | +117 bytes (+0.09%) | +74 bytes |
2 | 125288 bytes | +158 bytes (+0.13%) | +115 bytes |
3 | 125286 bytes | +156 bytes (+0.12%) | +113 bytes |
4 | 125242 bytes | +112 bytes (+0.09%) | +69 bytes |
5 | 125173 bytes | +43 bytes (+0.03%) | – |
6 | 125219 bytes | +89 bytes (+0.07%) | +46 bytes |
7 | 125252 bytes | +122 bytes (+0.10%) | +79 bytes |
8 | 125288 bytes | +158 bytes (+0.13%) | +115 bytes |
Algorithm | Program | Parameters | Size | Compared To Best Zopfli |
---|---|---|---|---|
ZPAQ (Wikipedia) | zpaq | zpaq -method 69 | 84924 bytes | -40206 bytes (-32.13%) |
RAR (proprietary) | RAR | rar a -m5 -md64m -mc63:128t -mt1 | 91813 bytes | -33317 bytes (-26.63%) |
PPMd (Wikipedia) | 7zip | 7za a -mx=9 -m0=ppmd | 95380 bytes | -29750 bytes (-23.78%) |
Burrows-Wheeler transform (Wikipedia) | bzip2 | bzip2 -9 | 105452 bytes | -19678 bytes (-15.73%) |
Brotli (Wikipedia) | brotli | brotli -q 11 | 109038 bytes | -16092 bytes (-12.86%) |
LZMA2 (Wikipedia) | xz | xz -9 | 110960 bytes | -14170 bytes (-11.32%) |
Zstandard (Wikipedia) | zstd | zstd -19 | 114343 bytes | -10787 bytes (-8.62%) |