Microsoft |
25923 bytes (25.3k)
|
CDN |
Boot |
23772 bytes (23.2k)
|
CDN |
cdnjs |
20895 bytes (20.4k)
|
CDN |
gzip -6 (default) |
20738 bytes (20.3k)
|
local copy |
gzip -9 |
20695 bytes (20.2k)
|
local copy |
unpkg |
20692 bytes (20.2k)
|
CDN |
jsdelivr |
20684 bytes (20.2k)
|
CDN |
libdeflate -12 |
20052 bytes (19.6k)
|
local copy |
7zip -mx=9 -tgzip |
20046 bytes (19.6k)
|
local copy |
kzip -s0 -rn -b2 |
20036 bytes (19.6k)
|
local copy |
zultra |
20025 bytes (19.6k)
|
local copy |
pigz -11 -n |
20014 bytes (19.5k)
|
local copy |
Zopfli |
19987 bytes (19.5k)
|
local copy |
Zopfli (defluff) |
19986 bytes (19.5k)
|
local copy |
Description | Value | Parameter |
---|---|---|
iterations | 1000000 | --i1000000 |
maximum blocks | 8 | --mb8 |
maximum length score | 4096 | --mls4096 |
block splitting recursion | 10 | --bsr10 |
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 |
---|---|---|---|
Microsoft | 25923 bytes | a2d65ff1c1198342386c635ee984d207 | (invalid) |
Boot | 23772 bytes | a2d65ff1c1198342386c635ee984d207 | (invalid) |
cdnjs | 20895 bytes | a2d65ff1c1198342386c635ee984d207 | (invalid) |
unpkg | 20692 bytes | a2d65ff1c1198342386c635ee984d207 | July 11, 2016 @ 16:43 |
jsdelivr | 20684 bytes | a2d65ff1c1198342386c635ee984d207 | (invalid) |
Size | Improvement | Parameters | Found |
---|---|---|---|
19987 bytes | -1 byte | zopfli --i1000000 --mls4096 --bsr10 --lazy --ohh | September 30, 2015 @ 12:34 |
19988 bytes | -1 byte | zopfli --i100000 --mls4096 --bsr10 --lazy --ohh | September 11, 2015 @ 19:26 |
19989 bytes | -2 bytes | zopfli --i10000 --mls4096 --bsr10 --lazy --ohh | September 10, 2015 @ 12:12 |
19991 bytes | -1 byte | zopfli --i1000 --mls4096 --bsr10 --lazy --ohh | September 10, 2015 @ 11:44 |
19992 bytes | -1 byte | zopfli --i1000 --mls4096 --bsr12 --lazy --ohh | September 10, 2015 @ 11:44 |
19993 bytes | – | zopfli --i100 --mls4096 --bsr10 --lazy --ohh | September 10, 2015 @ 11:37 |
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 | 20003 | 20008 | 20006 | 20003 | 20003 | 20003 | 20002 | 20003 | 20002 | 20002 | 20000 | 20000 | 20012 | 20012 | 20008 |
4 | 20010 | 20012 | 19998 | 20000 | 20001 | 20002 | 20003 | 20002 | 20002 | 20009 | 20002 | 20010 | 19999 | 20008 | 20003 |
6 | 20011 | 20007 | 20010 | 20010 | 20002 | 20005 | 20003 | 20002 | 20000 | 20005 | 20003 | 19999 | 20000 | 19999 | 20008 |
7 | 20004 | 20013 | 19997 | 20013 | 19998 | 20000 | 20014 | 19998 | 20000 | 20001 | 20003 | 20001 | 19995 | 20002 | 19992 |
8 | 20010 | 20010 | 20010 | 20003 | 20003 | 20012 | 20002 | 20002 | 20000 | 20002 | 20002 | 19993 | 19999 | 19998 | 20006 |
9 | 20010 | 20008 | 20002 | 19998 | 19999 | 20010 | 20003 | 20001 | 20000 | 20004 | 20003 | 19993 | 20009 | 19997 | 19997 |
10 | 20010 | 20012 | 20003 | 20002 | 20003 | 20002 | 20001 | 20002 | 20003 | 20002 | 20003 | 19987 | 19999 | 20000 | 20006 |
11 | 20010 | 20010 | 20000 | 20000 | 20003 | 20012 | 20003 | 20002 | 20002 | 20002 | 20002 | 19994 | 20010 | 20000 | 20014 |
12 | 20010 | 20012 | 20012 | 20015 | 20014 | 20014 | 20008 | 19999 | 20001 | 20005 | 20003 | 19987 | 20002 | 20000 | 20009 |
13 | 20010 | 20008 | 19998 | 20013 | 19998 | 20013 | 20006 | 20005 | 20003 | 20002 | 20003 | 20000 | 19993 | 19997 | 20007 |
14 | 20012 | 20012 | 20014 | 20013 | 19997 | 20013 | 20003 | 20003 | 20002 | 20001 | 20003 | 19994 | 20007 | 19999 | 20014 |
15 | 20007 | 20007 | 20010 | 20002 | 20003 | 20010 | 20003 | 20005 | 20002 | 20001 | 20003 | 20000 | 20010 | 19999 | 20003 |
16 | 20010 | 20012 | 19997 | 20014 | 19997 | 20005 | 20013 | 19993 | 20004 | 20002 | 20003 | 20001 | 19995 | 20000 | 20000 |
17 | 20007 | 20007 | 20000 | 20003 | 20003 | 20015 | 20003 | 20002 | 20003 | 20002 | 20002 | 20000 | 19999 | 20000 | 20009 |
18 | 20007 | 20012 | 20002 | 20015 | 20015 | 20005 | 20002 | 20001 | 20002 | 20002 | 20003 | 20009 | 20009 | 20002 | 20008 |
19 | 20010 | 20010 | 20011 | 19998 | 20002 | 20005 | 20004 | 20002 | 20000 | 20002 | 20003 | 20006 | 20008 | 19999 | 20014 |
20 | 20010 | 20001 | 19997 | 19988 | 20002 | 20005 | 20004 | 20005 | 20001 | 20001 | 20003 | 20008 | 19999 | 19999 | 19997 |
21 | 20009 | 20012 | 20011 | 19999 | 20002 | 20005 | 20003 | 20002 | 20003 | 20006 | 20003 | 20008 | 19999 | 19999 | 20009 |
22 | 20010 | 20008 | 20003 | 20003 | 20003 | 20005 | 20003 | 20002 | 20000 | 20001 | 20002 | 20000 | 20011 | 19999 | 20008 |
23 | 20009 | 20010 | 20000 | 20002 | 20014 | 20005 | 20002 | 20002 | 20001 | 20002 | 20003 | 20000 | 20011 | 19997 | 20010 |
25 | 20010 | 20008 | 20010 | 20001 | 20013 | 20006 | 20006 | 19999 | 20003 | 20005 | 20003 | 19987 | 20001 | 20002 | 20005 |
30 | 20010 | 20008 | 19999 | 19999 | 20002 | 20015 | 20003 | 20002 | 20003 | 20004 | 20003 | 20000 | 20001 | 20000 | 20008 |
40 | 20010 | 20000 | 20003 | 20003 | 20000 | 20013 | 20002 | 20002 | 20003 | 20004 | 20003 | 19987 | 20008 | 20004 | 19999 |
Iterations | Min. Bytes | Reduction | Coverage |
---|---|---|---|
100 | 19993 bytes | – | 100% |
1,000 | 19991 bytes | -2 bytes | 100% |
10,000 | 19989 bytes | -2 bytes | 100% |
100,000 | 19988 bytes | -1 byte | 9.28% |
1,000,000 | 19987 bytes | -1 byte | 4.06% |
10,000,000 | – | – | – |
Blocks | Min. Bytes | Compared To Best Zopfli | Compared To Best KZIP |
---|---|---|---|
(any) | 20085 bytes | +98 bytes (+0.49%) | +49 bytes |
1 | 20085 bytes | +98 bytes (+0.49%) | +49 bytes |
2 | 20036 bytes | +49 bytes (+0.25%) | – |
3 | 20053 bytes | +66 bytes (+0.33%) | +17 bytes |
4 | 20096 bytes | +109 bytes (+0.55%) | +60 bytes |
5 | 20092 bytes | +105 bytes (+0.53%) | +56 bytes |
6 | 20131 bytes | +144 bytes (+0.72%) | +95 bytes |
7 | 20170 bytes | +183 bytes (+0.92%) | +134 bytes |
8 | 20196 bytes | +209 bytes (+1.05%) | +160 bytes |
Algorithm | Program | Parameters | Size | Compared To Best Zopfli |
---|---|---|---|---|
RAR (proprietary) | RAR | rar a -m5 -md64m -mc63:128t -mt1 | 16940 bytes | -3047 bytes (-15.24%) |
ZPAQ (Wikipedia) | zpaq | zpaq -method 69 | 17087 bytes | -2900 bytes (-14.51%) |
PPMd (Wikipedia) | 7zip | 7za a -mx=9 -m0=ppmd | 18222 bytes | -1765 bytes (-8.83%) |
Brotli (Wikipedia) | brotli | brotli -q 11 | 18358 bytes | -1629 bytes (-8.15%) |
Burrows-Wheeler transform (Wikipedia) | bzip2 | bzip2 -9 | 18862 bytes | -1125 bytes (-5.63%) |
LZMA2 (Wikipedia) | xz | xz -9 | 19568 bytes | -419 bytes (-2.10%) |
Zstandard (Wikipedia) | zstd | zstd -19 | 19947 bytes | -40 bytes (-0.20%) |