unpkg |
93526 bytes (91.3k)
|
CDN |
Boot |
81933 bytes (80.0k)
|
CDN |
cdnjs |
81933 bytes (80.0k)
|
CDN |
gzip -6 (default) |
81260 bytes (79.4k)
|
local copy |
gzip -9 |
80967 bytes (79.1k)
|
local copy |
libdeflate -12 |
77756 bytes (75.9k)
|
local copy |
7zip -mx=9 -tgzip |
77281 bytes (75.5k)
|
local copy |
zultra |
76996 bytes (75.2k)
|
local copy |
kzip -s0 -rn -b8 |
76939 bytes (75.1k)
|
local copy |
pigz -11 -n |
76818 bytes (75.0k)
|
local copy |
Zopfli |
76774 bytes (75.0k)
|
local copy |
Zopfli (defluff) |
76773 bytes (75.0k)
|
local copy |
Description | Value | Parameter |
---|---|---|
iterations | 1000000 | --i1000000 |
maximum blocks | 8 | --mb8 |
maximum length score | 4096 | --mls4096 |
block splitting recursion | 6 | --bsr6 |
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 | 93526 bytes | 9ed23813208b0065271427cf1e2b2e4c | (invalid) |
Boot | 81933 bytes | 9ed23813208b0065271427cf1e2b2e4c | April 2, 2020 @ 02:44 |
cdnjs | 81933 bytes | 9ed23813208b0065271427cf1e2b2e4c | April 2, 2020 @ 02:46 |
Size | Improvement | Parameters | Found |
---|---|---|---|
76774 bytes | -5 bytes | zopfli --i1000000 --mls4096 --bsr6 --lazy --ohh | April 16, 2020 @ 23:09 |
76779 bytes | -3 bytes | zopfli --i100000 --mls4096 --bsr6 --lazy --ohh | April 16, 2020 @ 09:38 |
76782 bytes | -4 bytes | zopfli --i100000 --mls4096 --bsr14 --lazy --ohh | April 16, 2020 @ 09:35 |
76786 bytes | -5 bytes | zopfli --i10000 --mls4096 --bsr6 --lazy --ohh | April 14, 2020 @ 19:43 |
76791 bytes | -4 bytes | zopfli --i10000 --mls2048 --bsr9 --lazy --ohh | April 14, 2020 @ 18:48 |
76795 bytes | -1 byte | zopfli --i1000 --mls4096 --bsr6 --lazy --ohh | April 14, 2020 @ 16:00 |
76796 bytes | -13 bytes | zopfli --i1000 --mls4096 --bsr14 --lazy --ohh | April 14, 2020 @ 15:54 |
76809 bytes | – | zopfli --i100 --mls64 --bsr12 --lazy --ohh | April 14, 2020 @ 15:33 |
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 | 77177 | 77170 | 77252 | 77242 | 77240 | 77246 | 77252 | 77227 | 77360 | 77387 | 77388 | 77381 | 77197 | 77155 | 76967 |
4 | 76846 | 76859 | 76893 | 76871 | 77069 | 76869 | 76873 | 76859 | 77252 | 76875 | 77028 | 76910 | 76979 | 77161 | 77041 |
6 | 76994 | 77006 | 77011 | 76995 | 76812 | 76812 | 77006 | 76808 | 76990 | 77018 | 76834 | 76774 | 76945 | 76966 | 76978 |
7 | 77180 | 77116 | 77000 | 77083 | 76811 | 76812 | 77001 | 77013 | 77012 | 77019 | 76823 | 76856 | 76964 | 76890 | 77024 |
8 | 77019 | 77019 | 77123 | 77119 | 76872 | 76872 | 77103 | 77098 | 77109 | 77150 | 76919 | 76798 | 76961 | 77029 | 76981 |
9 | 76798 | 77014 | 77022 | 77025 | 77000 | 76803 | 76802 | 77000 | 77000 | 77017 | 76791 | 76807 | 77024 | 76941 | 77057 |
10 | 77055 | 76796 | 77001 | 77108 | 76795 | 76797 | 76995 | 76807 | 77011 | 77012 | 76812 | 76804 | 76964 | 76898 | 77005 |
11 | 76988 | 77119 | 77001 | 77110 | 77020 | 76803 | 76998 | 77011 | 76995 | 77041 | 76984 | 76984 | 76947 | 77079 | 76973 |
12 | 76794 | 77007 | 77011 | 77128 | 76804 | 76789 | 76806 | 77000 | 76800 | 77021 | 77020 | 76790 | 76970 | 77083 | 76947 |
13 | 76992 | 77111 | 77007 | 76998 | 77014 | 76799 | 76994 | 77004 | 76998 | 77035 | 76810 | 76797 | 76961 | 76944 | 76987 |
14 | 77093 | 76989 | 76994 | 76997 | 77002 | 77087 | 76999 | 76998 | 77000 | 77012 | 76814 | 76782 | 76959 | 77050 | 76978 |
15 | 77100 | 76994 | 76805 | 77000 | 77015 | 76973 | 77001 | 76804 | 77000 | 77018 | 76816 | 76808 | 76956 | 76976 | 76964 |
16 | 76990 | 76986 | 76986 | 76993 | 76997 | 76805 | 77005 | 77000 | 76996 | 77021 | 76808 | 76808 | 76952 | 76877 | 76950 |
17 | 77022 | 77108 | 77002 | 76998 | 76994 | 76794 | 77002 | 76998 | 76994 | 77016 | 76819 | 76809 | 76949 | 77026 | 76895 |
18 | 76996 | 77001 | 77012 | 77004 | 77129 | 76791 | 76997 | 77003 | 76996 | 77016 | 76813 | 76790 | 76946 | 77083 | 76983 |
19 | 76980 | 77130 | 76987 | 76995 | 77004 | 77092 | 77107 | 76809 | 77111 | 77107 | 76803 | 76811 | 76955 | 76944 | 76950 |
20 | 76990 | 76987 | 76989 | 76996 | 77111 | 76792 | 76999 | 76998 | 76975 | 77015 | 76809 | 76791 | 76945 | 76957 | 76955 |
21 | 76998 | 77109 | 77002 | 76999 | 77014 | 76793 | 76995 | 77003 | 77000 | 77015 | 76811 | 76796 | 76955 | 77032 | 77034 |
22 | 77122 | 77095 | 77110 | 77125 | 77015 | 76997 | 76993 | 77007 | 77000 | 77012 | 76800 | 76798 | 76955 | 76826 | 76959 |
23 | 77098 | 77127 | 76801 | 76995 | 76806 | 76798 | 76995 | 76997 | 76997 | 77012 | 77005 | 76795 | 76957 | 76877 | 76976 |
25 | 76982 | 76989 | 76998 | 77000 | 76806 | 76797 | 76996 | 77000 | 77001 | 77018 | 76818 | 76812 | 76955 | 76889 | 76958 |
30 | 77100 | 77110 | 76996 | 77104 | 77001 | 77084 | 76995 | 77001 | 77000 | 77017 | 76815 | 76986 | 76948 | 76868 | 76942 |
40 | 76988 | 77000 | 77012 | 77007 | 77001 | 76803 | 76993 | 77002 | 77001 | 77017 | 76791 | 76809 | 76957 | 77009 | 76983 |
Iterations | Min. Bytes | Reduction | Coverage |
---|---|---|---|
100 | 76809 bytes | – | 100% |
1,000 | 76795 bytes | -14 bytes | 100% |
10,000 | 76786 bytes | -9 bytes | 100% |
100,000 | 76779 bytes | -7 bytes | 0.58% |
1,000,000 | 76774 bytes | -5 bytes | 0.29% |
10,000,000 | – | – | – |
Blocks | Min. Bytes | Compared To Best Zopfli | Compared To Best KZIP |
---|---|---|---|
(any) | 77200 bytes | +426 bytes (+0.55%) | +261 bytes |
1 | 78578 bytes | +1804 bytes (+2.35%) | +1639 bytes |
2 | 78456 bytes | +1682 bytes (+2.19%) | +1517 bytes |
3 | 77209 bytes | +435 bytes (+0.57%) | +270 bytes |
4 | 77205 bytes | +431 bytes (+0.56%) | +266 bytes |
5 | 77112 bytes | +338 bytes (+0.44%) | +173 bytes |
6 | 77025 bytes | +251 bytes (+0.33%) | +86 bytes |
7 | 76966 bytes | +192 bytes (+0.25%) | +27 bytes |
8 | 76939 bytes | +165 bytes (+0.21%) | – |
Algorithm | Program | Parameters | Size | Compared To Best Zopfli |
---|---|---|---|---|
ZPAQ (Wikipedia) | zpaq | zpaq -method 69 | 60372 bytes | -16402 bytes (-21.36%) |
RAR (proprietary) | RAR | rar a -m5 -md64m -mc63:128t -mt1 | 67214 bytes | -9560 bytes (-12.45%) |
LZMA2 (Wikipedia) | xz | xz -9 | 68072 bytes | -8702 bytes (-11.33%) |
Brotli (Wikipedia) | brotli | brotli -q 11 | 68256 bytes | -8518 bytes (-11.09%) |
PPMd (Wikipedia) | 7zip | 7za a -mx=9 -m0=ppmd | 70284 bytes | -6490 bytes (-8.45%) |
Zstandard (Wikipedia) | zstd | zstd -19 | 73558 bytes | -3216 bytes (-4.19%) |
Burrows-Wheeler transform (Wikipedia) | bzip2 | bzip2 -9 | 76257 bytes | -517 bytes (-0.67%) |