unpkg |
89751 bytes (87.6k)
|
CDN |
Boot |
78848 bytes (77.0k)
|
CDN |
cdnjs |
78848 bytes (77.0k)
|
CDN |
gzip -6 (default) |
78143 bytes (76.3k)
|
local copy |
gzip -9 |
77847 bytes (76.0k)
|
local copy |
libdeflate -12 |
74565 bytes (72.8k)
|
local copy |
7zip -mx=9 -tgzip |
74138 bytes (72.4k)
|
local copy |
zultra |
73977 bytes (72.2k)
|
local copy |
kzip -s0 -rn -b8 |
73908 bytes (72.2k)
|
local copy |
pigz -11 -n |
73779 bytes (72.0k)
|
local copy |
Zopfli |
73716 bytes (72.0k)
|
local copy |
Zopfli (defluff) |
73715 bytes (72.0k)
|
local copy |
Description | Value | Parameter |
---|---|---|
iterations | 1000000 | --i1000000 |
maximum blocks | 8 | --mb8 |
maximum length score | 32768 | --mls32768 |
block splitting recursion | 19 | --bsr19 |
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 | 89751 bytes | 0589331f8f4bf99216faa31d79cc6d09 | (invalid) |
Boot | 78848 bytes | 0589331f8f4bf99216faa31d79cc6d09 | August 25, 2018 @ 00:00 |
cdnjs | 78848 bytes | 0589331f8f4bf99216faa31d79cc6d09 | August 25, 2018 @ 00:00 |
Size | Improvement | Parameters | Found |
---|---|---|---|
73716 bytes | -4 bytes | zopfli --i1000000 --mls32768 --bsr19 --lazy --ohh | August 26, 2018 @ 19:22 |
73720 bytes | -5 bytes | zopfli --i100000 --mls32768 --bsr19 --lazy --ohh | August 26, 2018 @ 00:51 |
73725 bytes | -1 byte | zopfli --i100000 --mls4096 --bsr12 --lazy --ohh | August 26, 2018 @ 00:43 |
73726 bytes | -11 bytes | zopfli --i10000 --mls32768 --bsr19 --lazy --ohh | August 25, 2018 @ 10:12 |
73737 bytes | -7 bytes | zopfli --i1000 --mls32768 --bsr19 --lazy --ohh | August 25, 2018 @ 10:01 |
73744 bytes | -1 byte | zopfli --i1000 --mls4096 --bsr19 --lazy --ohh | August 25, 2018 @ 10:01 |
73745 bytes | -8 bytes | zopfli --i1000 --mls4096 --bsr11 --lazy --ohh | August 25, 2018 @ 10:00 |
73753 bytes | – | zopfli --i100 --mls32768 --bsr19 --lazy --ohh | August 25, 2018 @ 08:25 |
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 | 73868 | 73877 | 74081 | 74213 | 74047 | 74135 | 74171 | 74056 | 74024 | 74043 | 74133 | 74140 | 74102 | 74159 | 73936 |
4 | 73777 | 73947 | 73858 | 73858 | 73857 | 73868 | 73851 | 73877 | 73886 | 73905 | 73830 | 73761 | 73919 | 73793 | 73992 |
6 | 74056 | 74049 | 73988 | 73971 | 74093 | 73958 | 73777 | 73796 | 73738 | 73769 | 73819 | 73773 | 73755 | 73748 | 73951 |
7 | 74067 | 74083 | 74062 | 73964 | 74060 | 73946 | 73742 | 73743 | 73740 | 73960 | 73825 | 73740 | 73768 | 73947 | 73755 |
8 | 73977 | 73782 | 73846 | 74042 | 73959 | 74078 | 73945 | 73945 | 74063 | 73907 | 73955 | 73768 | 73758 | 73889 | 73821 |
9 | 73961 | 73746 | 73744 | 73746 | 73767 | 73794 | 73784 | 73773 | 73756 | 73753 | 73747 | 73757 | 73930 | 73955 | 73765 |
10 | 74024 | 73782 | 73752 | 73751 | 73839 | 73753 | 73764 | 73755 | 73756 | 73765 | 73871 | 73741 | 73931 | 73934 | 73966 |
11 | 73764 | 73786 | 73991 | 74151 | 73771 | 73796 | 73778 | 73768 | 73744 | 73753 | 73758 | 73735 | 73736 | 73895 | 73966 |
12 | 73748 | 73749 | 73754 | 74055 | 74053 | 73754 | 73938 | 73941 | 73752 | 73935 | 73756 | 73725 | 73755 | 73897 | 73942 |
13 | 73937 | 73932 | 73809 | 74054 | 73956 | 73939 | 73948 | 73954 | 73941 | 73943 | 73746 | 73752 | 73877 | 73837 | 74015 |
14 | 73951 | 74075 | 74054 | 74055 | 74051 | 73935 | 73939 | 73948 | 73932 | 73942 | 73748 | 73751 | 73902 | 73874 | 73914 |
15 | 74093 | 74055 | 74078 | 74051 | 74053 | 73936 | 73935 | 73951 | 73936 | 73940 | 73748 | 73729 | 73893 | 73905 | 73914 |
16 | 73942 | 73935 | 73749 | 74056 | 74053 | 73938 | 73948 | 73952 | 73746 | 73759 | 73751 | 73739 | 73910 | 73892 | 73967 |
17 | 73789 | 73778 | 73764 | 74049 | 74051 | 73836 | 73755 | 73763 | 73749 | 73757 | 73748 | 73729 | 73907 | 73865 | 73962 |
18 | 73759 | 73746 | 73745 | 74055 | 74053 | 73837 | 73757 | 73761 | 73742 | 73748 | 73750 | 73729 | 73907 | 74040 | 74058 |
19 | 73946 | 74157 | 74056 | 73834 | 73833 | 74081 | 74015 | 74091 | 73752 | 73749 | 73826 | 73725 | 73912 | 73923 | 73716 |
20 | 74064 | 74066 | 74051 | 74049 | 73766 | 73964 | 73964 | 73937 | 73937 | 73938 | 73745 | 73760 | 73891 | 73924 | 73983 |
21 | 73943 | 74102 | 73752 | 74059 | 74194 | 73939 | 73946 | 73945 | 73937 | 73940 | 73757 | 73726 | 73925 | 73921 | 73973 |
22 | 74055 | 74048 | 74052 | 74052 | 74198 | 73942 | 73946 | 73948 | 73938 | 73943 | 73750 | 73749 | 73894 | 73908 | 73981 |
23 | 73942 | 74050 | 74047 | 74054 | 74053 | 74081 | 73953 | 73945 | 73933 | 73943 | 73753 | 73748 | 73909 | 73898 | 73984 |
25 | 73941 | 74054 | 73749 | 74055 | 74056 | 73752 | 73746 | 73757 | 73751 | 73760 | 73748 | 73760 | 73890 | 73922 | 73979 |
30 | 73933 | 74050 | 74057 | 74053 | 74053 | 73932 | 73940 | 73940 | 73933 | 73938 | 73821 | 73753 | 73930 | 73955 | 73924 |
40 | 73937 | 74050 | 73750 | 74055 | 74054 | 73943 | 73950 | 73939 | 73749 | 73937 | 73748 | 73751 | 73928 | 73923 | 74060 |
Iterations | Min. Bytes | Reduction | Coverage |
---|---|---|---|
100 | 73753 bytes | – | 100% |
1,000 | 73737 bytes | -16 bytes | 100% |
10,000 | 73726 bytes | -11 bytes | 100% |
100,000 | 73720 bytes | -6 bytes | 2.03% |
1,000,000 | 73716 bytes | -4 bytes | 0.29% |
10,000,000 | – | – | – |
Blocks | Min. Bytes | Compared To Best Zopfli | Compared To Best KZIP |
---|---|---|---|
(any) | 74118 bytes | +402 bytes (+0.55%) | +210 bytes |
1 | 75500 bytes | +1784 bytes (+2.42%) | +1592 bytes |
2 | 75361 bytes | +1645 bytes (+2.23%) | +1453 bytes |
3 | 74129 bytes | +413 bytes (+0.56%) | +221 bytes |
4 | 74137 bytes | +421 bytes (+0.57%) | +229 bytes |
5 | 74120 bytes | +404 bytes (+0.55%) | +212 bytes |
6 | 74102 bytes | +386 bytes (+0.52%) | +194 bytes |
7 | 73914 bytes | +198 bytes (+0.27%) | +6 bytes |
8 | 73908 bytes | +192 bytes (+0.26%) | – |
Algorithm | Program | Parameters | Size | Compared To Best Zopfli |
---|---|---|---|---|
ZPAQ (Wikipedia) | zpaq | zpaq -method 69 | 58265 bytes | -15451 bytes (-20.96%) |
RAR (proprietary) | RAR | rar a -m5 -md64m -mc63:128t -mt1 | 64810 bytes | -8906 bytes (-12.08%) |
LZMA2 (Wikipedia) | xz | xz -9 | 65560 bytes | -8156 bytes (-11.06%) |
Brotli (Wikipedia) | brotli | brotli -q 11 | 65822 bytes | -7894 bytes (-10.71%) |
PPMd (Wikipedia) | 7zip | 7za a -mx=9 -m0=ppmd | 67426 bytes | -6290 bytes (-8.53%) |
Zstandard (Wikipedia) | zstd | zstd -19 | 70943 bytes | -2773 bytes (-3.76%) |
Burrows-Wheeler transform (Wikipedia) | bzip2 | bzip2 -9 | 73492 bytes | -224 bytes (-0.30%) |