unpkg |
93536 bytes (91.3k)
|
CDN |
Boot |
81926 bytes (80.0k)
|
CDN |
cdnjs |
81926 bytes (80.0k)
|
CDN |
gzip -6 (default) |
81247 bytes (79.3k)
|
local copy |
gzip -9 |
80949 bytes (79.1k)
|
local copy |
libdeflate -12 |
77742 bytes (75.9k)
|
local copy |
7zip -mx=9 -tgzip |
77270 bytes (75.5k)
|
local copy |
kzip -s0 -rn -b8 |
76926 bytes (75.1k)
|
local copy |
zultra |
76902 bytes (75.1k)
|
local copy |
pigz -11 -n |
76797 bytes (75.0k)
|
local copy |
Zopfli |
76764 bytes (75.0k)
|
local copy |
Zopfli (defluff) |
76763 bytes (75.0k)
|
local copy |
Description | Value | Parameter |
---|---|---|
iterations | 1000000 | --i1000000 |
maximum blocks | 8 | --mb8 |
maximum length score | 4096 | --mls4096 |
block splitting recursion | 14 | --bsr14 |
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 |
---|---|---|---|
unpkg | 93536 bytes | ad33ee10a723a466bf0ba705f0faff69 | (invalid) |
Boot | 81926 bytes | ad33ee10a723a466bf0ba705f0faff69 | December 29, 2019 @ 18:16 |
cdnjs | 81926 bytes | ad33ee10a723a466bf0ba705f0faff69 | December 29, 2019 @ 18:16 |
Size | Improvement | Parameters | Found |
---|---|---|---|
76764 bytes | -5 bytes | zopfli --i1000000 --mls4096 --bsr14 --lazy --ohh | December 31, 2019 @ 09:54 |
76769 bytes | -7 bytes | zopfli --i100000 --mls4096 --bsr14 --lazy --ohh | December 30, 2019 @ 14:41 |
76776 bytes | -2 bytes | zopfli --i10000 --mls4096 --bsr18 --lazy --ohh | December 30, 2019 @ 13:07 |
76778 bytes | -5 bytes | zopfli --i10000 --mls4096 --bsr14 --lazy --ohh | December 30, 2019 @ 12:37 |
76783 bytes | -4 bytes | zopfli --i1000 --mls4096 --bsr14 --lazy --ohh | December 30, 2019 @ 10:30 |
76787 bytes | -11 bytes | zopfli --i1000 --mls4096 --bsr20 --lazy --ohh | December 30, 2019 @ 10:29 |
76798 bytes | – | zopfli --i100 --mls4096 --bsr20 --lazy --ohh | December 30, 2019 @ 10:01 |
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 | 77161 | 77154 | 77236 | 77227 | 77223 | 77228 | 77239 | 77215 | 77344 | 77360 | 77371 | 77365 | 77184 | 77178 | 76961 |
4 | 76839 | 76852 | 76881 | 77034 | 77055 | 76854 | 76863 | 76851 | 77240 | 76865 | 77014 | 76900 | 76970 | 77149 | 77025 |
6 | 76987 | 76786 | 77006 | 76784 | 76996 | 76787 | 76793 | 76999 | 77017 | 76802 | 76824 | 76801 | 76939 | 76951 | 76953 |
7 | 77122 | 77093 | 77011 | 77011 | 77049 | 76789 | 76990 | 76989 | 76989 | 77017 | 76801 | 76860 | 76949 | 76892 | 76995 |
8 | 77001 | 76989 | 77112 | 77106 | 76855 | 76862 | 77089 | 77084 | 77094 | 77135 | 76903 | 76786 | 76946 | 77019 | 76965 |
9 | 76971 | 77002 | 76996 | 76986 | 76988 | 76787 | 76796 | 76991 | 76988 | 77047 | 76772 | 76781 | 77031 | 76932 | 76954 |
10 | 76965 | 76784 | 76972 | 76992 | 76793 | 76795 | 76985 | 76990 | 76993 | 76803 | 76809 | 76789 | 76978 | 77130 | 76990 |
11 | 76977 | 77121 | 77005 | 76980 | 76795 | 76792 | 76794 | 76991 | 76982 | 76982 | 76899 | 76780 | 76931 | 76868 | 76960 |
12 | 76985 | 76796 | 77002 | 76788 | 77094 | 76789 | 76791 | 76989 | 76792 | 77012 | 77005 | 76779 | 76944 | 77147 | 76945 |
13 | 76979 | 77097 | 77004 | 76986 | 76784 | 76985 | 76991 | 76993 | 76993 | 77007 | 76804 | 76806 | 76944 | 77004 | 76956 |
14 | 77086 | 76974 | 77106 | 76984 | 76794 | 76787 | 76982 | 76988 | 76989 | 77007 | 76795 | 76764 | 76946 | 77001 | 76948 |
15 | 77091 | 76973 | 77099 | 76991 | 76986 | 76785 | 76989 | 76989 | 76984 | 77011 | 76803 | 76845 | 76950 | 76942 | 76951 |
16 | 76967 | 76975 | 76785 | 77001 | 76980 | 76792 | 76988 | 76987 | 76982 | 77016 | 76799 | 76796 | 76937 | 77002 | 76880 |
17 | 77002 | 77003 | 76984 | 76984 | 77118 | 76786 | 76988 | 76990 | 76985 | 77011 | 76812 | 76787 | 76940 | 77004 | 76945 |
18 | 76985 | 76984 | 77003 | 76989 | 76986 | 76793 | 76988 | 76797 | 76989 | 77007 | 76798 | 76764 | 76941 | 77071 | 76946 |
19 | 76984 | 76995 | 76990 | 77115 | 77116 | 77079 | 76986 | 77083 | 77097 | 77116 | 76789 | 76785 | 76947 | 76889 | 76932 |
20 | 76977 | 76986 | 76993 | 76978 | 77004 | 76794 | 76987 | 76987 | 76964 | 77006 | 76801 | 76779 | 76939 | 76944 | 76941 |
21 | 76970 | 76969 | 76996 | 76988 | 77102 | 76794 | 76986 | 76988 | 76984 | 77000 | 76801 | 76781 | 76951 | 77023 | 77025 |
22 | 77094 | 76985 | 77112 | 77095 | 76989 | 76988 | 76987 | 76986 | 76986 | 77005 | 76792 | 76785 | 76940 | 77006 | 76953 |
23 | 77106 | 77097 | 77111 | 76977 | 76796 | 76786 | 76984 | 76991 | 76988 | 77006 | 76797 | 76780 | 76944 | 77077 | 76934 |
25 | 76973 | 76978 | 76984 | 76977 | 76794 | 76785 | 76989 | 76990 | 76990 | 77010 | 76809 | 76800 | 76946 | 77025 | 76971 |
30 | 77087 | 77095 | 77000 | 77096 | 77002 | 76784 | 76987 | 76987 | 76988 | 77010 | 76800 | 76973 | 76946 | 77067 | 76884 |
40 | 76997 | 77094 | 76984 | 76997 | 76985 | 76779 | 76986 | 76985 | 76982 | 77020 | 76797 | 76798 | 76935 | 76930 | 76929 |
Iterations | Min. Bytes | Reduction | Coverage |
---|---|---|---|
100 | 76798 bytes | – | 100% |
1,000 | 76783 bytes | -15 bytes | 100% |
10,000 | 76776 bytes | -7 bytes | 100% |
100,000 | 76769 bytes | -7 bytes | 0.87% |
1,000,000 | 76764 bytes | -5 bytes | 0.58% |
10,000,000 | – | – | – |
Blocks | Min. Bytes | Compared To Best Zopfli | Compared To Best KZIP |
---|---|---|---|
(any) | 77193 bytes | +429 bytes (+0.56%) | +267 bytes |
1 | 78571 bytes | +1807 bytes (+2.35%) | +1645 bytes |
2 | 78438 bytes | +1674 bytes (+2.18%) | +1512 bytes |
3 | 77195 bytes | +431 bytes (+0.56%) | +269 bytes |
4 | 77185 bytes | +421 bytes (+0.55%) | +259 bytes |
5 | 77113 bytes | +349 bytes (+0.45%) | +187 bytes |
6 | 77019 bytes | +255 bytes (+0.33%) | +93 bytes |
7 | 76949 bytes | +185 bytes (+0.24%) | +23 bytes |
8 | 76926 bytes | +162 bytes (+0.21%) | – |
Algorithm | Program | Parameters | Size | Compared To Best Zopfli |
---|---|---|---|---|
ZPAQ (Wikipedia) | zpaq | zpaq -method 69 | 60358 bytes | -16406 bytes (-21.37%) |
RAR (proprietary) | RAR | rar a -m5 -md64m -mc63:128t -mt1 | 67202 bytes | -9562 bytes (-12.46%) |
LZMA2 (Wikipedia) | xz | xz -9 | 68060 bytes | -8704 bytes (-11.34%) |
Brotli (Wikipedia) | brotli | brotli -q 11 | 68254 bytes | -8510 bytes (-11.09%) |
PPMd (Wikipedia) | 7zip | 7za a -mx=9 -m0=ppmd | 70274 bytes | -6490 bytes (-8.45%) |
Zstandard (Wikipedia) | zstd | zstd -19 | 73538 bytes | -3226 bytes (-4.20%) |
Burrows-Wheeler transform (Wikipedia) | bzip2 | bzip2 -9 | 76224 bytes | -540 bytes (-0.70%) |