cdnjs |
27278 bytes (26.6k)
|
CDN |
gzip -6 (default) |
27126 bytes (26.5k)
|
local copy |
27106 bytes (26.5k)
|
CDN | |
gzip -9 |
27098 bytes (26.5k)
|
local copy |
jsdelivr |
27090 bytes (26.5k)
|
CDN |
libdeflate -12 |
26245 bytes (25.6k)
|
local copy |
7zip -mx=9 -tgzip |
26238 bytes (25.6k)
|
local copy |
zultra |
26205 bytes (25.6k)
|
local copy |
kzip -s0 -rn -b2 |
26184 bytes (25.6k)
|
local copy |
pigz -11 -n |
26182 bytes (25.6k)
|
local copy |
Zopfli |
26155 bytes (25.5k)
|
local copy |
Description | Value | Parameter |
---|---|---|
iterations | 100000 | --i100000 |
maximum blocks | 8 | --mb8 |
maximum length score | 16 | --mls16 |
block splitting recursion | 2 | --bsr2 |
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 |
---|---|---|---|
cdnjs | 27278 bytes | 73a9c334c5ca71d70d092b42064f6476 | (invalid) |
27106 bytes | 73a9c334c5ca71d70d092b42064f6476 | (invalid) | |
jsdelivr | 27090 bytes | 73a9c334c5ca71d70d092b42064f6476 | (invalid) |
Size | Improvement | Parameters | Found |
---|---|---|---|
26155 bytes | -3 bytes | zopfli --i100000 --mls16 --bsr2 --lazy --ohh | November 23, 2015 @ 11:31 |
26158 bytes | -1 byte | zopfli --i10000 --mls16 --bsr2 --lazy --ohh | November 23, 2015 @ 10:40 |
26159 bytes | -1 byte | zopfli --i10000 --mls2 --bsr2 --lazy --ohh | November 23, 2015 @ 10:39 |
26160 bytes | -1 byte | zopfli --i10000 --mls4 --bsr2 --lazy --ohh | October 21, 2015 @ 15:56 |
26161 bytes | -3 bytes | zopfli --i100000 --mls512 --bsr12 --lazy --ohh | September 2, 2015 @ 00:55 |
26164 bytes | -2 bytes | zopfli --i10000 --mls512 --bsr12 --lazy --ohh | September 1, 2015 @ 21:15 |
26166 bytes | -3 bytes | zopfli --i1000 --mls512 --bsr6 --lazy --ohh | September 1, 2015 @ 20:38 |
26169 bytes | – | zopfli --i100 --mls512 --bsr16 --lazy --ohh | September 1, 2015 @ 20:18 |
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 | 26156 | 26160 | 26169 | 26155 | 26169 | 26164 | 26165 | 26164 | 26169 | 26175 | 26161 | 26171 | 26164 | 26161 | 26160 |
4 | 26172 | 26174 | 26173 | 26170 | 26175 | 26162 | 26171 | 26165 | 26163 | 26165 | 26172 | 26165 | 26170 | 26178 | 26165 |
6 | 26166 | 26172 | 26166 | 26174 | 26165 | 26172 | 26171 | 26172 | 26163 | 26171 | 26163 | 26164 | 26164 | 26168 | 26165 |
7 | 26170 | 26167 | 26164 | 26162 | 26164 | 26162 | 26160 | 26164 | 26167 | 26170 | 26167 | 26165 | 26167 | 26165 | 26167 |
8 | 26172 | 26171 | 26167 | 26172 | 26173 | 26171 | 26172 | 26172 | 26164 | 26165 | 26164 | 26163 | 26163 | 26166 | 26165 |
9 | 26172 | 26172 | 26167 | 26171 | 26172 | 26161 | 26172 | 26172 | 26164 | 26170 | 26163 | 26162 | 26163 | 26168 | 26166 |
10 | 26164 | 26167 | 26174 | 26170 | 26175 | 26171 | 26171 | 26172 | 26164 | 26170 | 26163 | 26165 | 26162 | 26165 | 26166 |
11 | 26172 | 26166 | 26167 | 26170 | 26175 | 26160 | 26172 | 26165 | 26169 | 26163 | 26163 | 26163 | 26164 | 26165 | 26166 |
12 | 26172 | 26171 | 26172 | 26164 | 26172 | 26170 | 26171 | 26172 | 26161 | 26170 | 26163 | 26163 | 26162 | 26164 | 26164 |
13 | 26162 | 26167 | 26171 | 26172 | 26164 | 26170 | 26171 | 26171 | 26163 | 26165 | 26172 | 26164 | 26163 | 26166 | 26165 |
14 | 26164 | 26163 | 26163 | 26173 | 26172 | 26171 | 26172 | 26162 | 26165 | 26163 | 26162 | 26165 | 26163 | 26165 | 26165 |
15 | 26172 | 26172 | 26164 | 26171 | 26172 | 26171 | 26172 | 26172 | 26167 | 26164 | 26164 | 26163 | 26164 | 26167 | 26168 |
16 | 26167 | 26168 | 26167 | 26170 | 26173 | 26171 | 26171 | 26171 | 26163 | 26164 | 26164 | 26163 | 26163 | 26167 | 26167 |
17 | 26171 | 26175 | 26166 | 26170 | 26174 | 26171 | 26172 | 26171 | 26172 | 26169 | 26164 | 26164 | 26162 | 26165 | 26166 |
18 | 26171 | 26167 | 26167 | 26174 | 26175 | 26171 | 26172 | 26165 | 26163 | 26170 | 26163 | 26163 | 26163 | 26167 | 26168 |
19 | 26172 | 26171 | 26167 | 26172 | 26175 | 26172 | 26171 | 26171 | 26169 | 26165 | 26165 | 26163 | 26162 | 26166 | 26167 |
20 | 26172 | 26171 | 26175 | 26172 | 26172 | 26172 | 26171 | 26163 | 26163 | 26170 | 26172 | 26163 | 26164 | 26167 | 26165 |
21 | 26172 | 26174 | 26164 | 26172 | 26172 | 26163 | 26172 | 26172 | 26162 | 26164 | 26163 | 26163 | 26163 | 26167 | 26166 |
22 | 26172 | 26169 | 26166 | 26170 | 26172 | 26171 | 26172 | 26173 | 26164 | 26171 | 26171 | 26164 | 26163 | 26165 | 26164 |
23 | 26164 | 26166 | 26166 | 26173 | 26172 | 26172 | 26165 | 26171 | 26164 | 26163 | 26162 | 26163 | 26164 | 26164 | 26166 |
25 | 26164 | 26165 | 26174 | 26164 | 26175 | 26171 | 26172 | 26162 | 26164 | 26163 | 26162 | 26165 | 26164 | 26167 | 26169 |
30 | 26172 | 26169 | 26175 | 26164 | 26174 | 26171 | 26171 | 26155 | 26163 | 26164 | 26163 | 26164 | 26162 | 26165 | 26165 |
40 | 26172 | 26167 | 26170 | 26168 | 26173 | 26161 | 26172 | 26171 | 26164 | 26163 | 26163 | 26163 | 26163 | 26166 | 26166 |
Iterations | Min. Bytes | Reduction | Coverage |
---|---|---|---|
100 | 26164 bytes | – | 100% |
1,000 | 26161 bytes | -3 bytes | 100% |
10,000 | 26158 bytes | -3 bytes | 100% |
100,000 | 26155 bytes | -3 bytes | 1.16% |
1,000,000 | – | – | – |
10,000,000 | – | – | – |
Blocks | Min. Bytes | Compared To Best Zopfli | Compared To Best KZIP |
---|---|---|---|
(any) | 26263 bytes | +108 bytes (+0.41%) | +79 bytes |
1 | 26262 bytes | +107 bytes (+0.41%) | +78 bytes |
2 | 26184 bytes | +29 bytes (+0.11%) | – |
3 | 26226 bytes | +71 bytes (+0.27%) | +42 bytes |
4 | 26215 bytes | +60 bytes (+0.23%) | +31 bytes |
5 | 26197 bytes | +42 bytes (+0.16%) | +13 bytes |
6 | 26235 bytes | +80 bytes (+0.31%) | +51 bytes |
7 | 26255 bytes | +100 bytes (+0.38%) | +71 bytes |
8 | 26281 bytes | +126 bytes (+0.48%) | +97 bytes |
Algorithm | Program | Parameters | Size | Compared To Best Zopfli |
---|---|---|---|---|
ZPAQ (Wikipedia) | zpaq | zpaq -method 69 | 21491 bytes | -4664 bytes (-17.83%) |
RAR (proprietary) | RAR | rar a -m5 -md64m -mc63:128t -mt1 | 22103 bytes | -4052 bytes (-15.49%) |
PPMd (Wikipedia) | 7zip | 7za a -mx=9 -m0=ppmd | 23090 bytes | -3065 bytes (-11.72%) |
Brotli (Wikipedia) | brotli | brotli -q 11 | 24229 bytes | -1926 bytes (-7.36%) |
Burrows-Wheeler transform (Wikipedia) | bzip2 | bzip2 -9 | 24877 bytes | -1278 bytes (-4.89%) |
LZMA2 (Wikipedia) | xz | xz -9 | 25376 bytes | -779 bytes (-2.98%) |
Zstandard (Wikipedia) | zstd | zstd -19 | 25833 bytes | -322 bytes (-1.23%) |