Boot |
28160 bytes (27.5k)
|
CDN |
cdnjs |
25145 bytes (24.6k)
|
CDN |
unpkg |
23789 bytes (23.2k)
|
CDN |
gzip -6 (default) |
23738 bytes (23.2k)
|
local copy |
Yandex |
23681 bytes (23.1k)
|
CDN |
jsdelivr |
23681 bytes (23.1k)
|
CDN |
gzip -9 |
23674 bytes (23.1k)
|
local copy |
libdeflate -12 |
22871 bytes (22.3k)
|
local copy |
7zip -mx=9 -tgzip |
22862 bytes (22.3k)
|
local copy |
zultra |
22822 bytes (22.3k)
|
local copy |
kzip -s0 -rn -b6 |
22790 bytes (22.3k)
|
local copy |
pigz -11 -n |
22742 bytes (22.2k)
|
local copy |
Zopfli |
22711 bytes (22.2k)
|
local copy |
Description | Value | Parameter |
---|---|---|
iterations | 100000 | --i100000 |
maximum blocks | 8 | --mb8 |
maximum length score | 4096 | --mls4096 |
block splitting recursion | 22 | --bsr22 |
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 | 23789 bytes | 7271c09c2dbd9a7be40f34ff40a93e6e | September 26, 2016 @ 08:02 |
Yandex | 23681 bytes | 7271c09c2dbd9a7be40f34ff40a93e6e | February 1, 2019 @ 15:45 |
jsdelivr | 23681 bytes | 7271c09c2dbd9a7be40f34ff40a93e6e | (invalid) |
CDN | Size (compressed) | MD5 (uncompressed) | Comment / Diff | Timestamp |
---|---|---|---|---|
Boot | 28160 bytes | 0825fc13f8bd0393119879e40215af56 |
< /** < * @license < * lodash lodash.com/license | Underscore.js 1.8.3 undersc [...] < */ < ;(function(){function t(t,n){return t.set(n[0],n[1]),t}fun [...] < return t}function o(t,n){for(var r=-1,e=t?t.length:0;++r<e [...] < var u=-1,i=t?t.length:0;for(e&&i&&(r=t[++u]);++u<i;)r=n(r, [...] < break t}t=-1}else t=g(t,b,r);return t}function y(t,n,r,e){ [...] < var i=n(t[e]);i!==F&&(r=r===F?i:r+i)}return r}function E(t [...] < return t.forEach(function(t,e){r[++n]=[e,t]}),r}function U [...] [...] |
September 30, 2016 @ 05:45 |
cdnjs | 25145 bytes | 0825fc13f8bd0393119879e40215af56 |
< /** < * @license < * lodash lodash.com/license | Underscore.js 1.8.3 undersc [...] < */ < ;(function(){function t(t,n){return t.set(n[0],n[1]),t}fun [...] < return t}function o(t,n){for(var r=-1,e=t?t.length:0;++r<e [...] < var u=-1,i=t?t.length:0;for(e&&i&&(r=t[++u]);++u<i;)r=n(r, [...] < break t}t=-1}else t=g(t,b,r);return t}function y(t,n,r,e){ [...] < var i=n(t[e]);i!==F&&(r=r===F?i:r+i)}return r}function E(t [...] < return t.forEach(function(t,e){r[++n]=[e,t]}),r}function U [...] [...] |
(invalid) |
Size | Improvement | Parameters | Found |
---|---|---|---|
22711 bytes | -2 bytes | zopfli --i100000 --mls4096 --bsr22 --lazy --ohh | September 26, 2016 @ 09:16 |
22713 bytes | -1 byte | zopfli --i100000 --mls8 --bsr8 --lazy --ohh | September 26, 2016 @ 08:45 |
22714 bytes | -1 byte | zopfli --i10000 --mls8 --bsr8 --lazy --ohh | September 26, 2016 @ 08:13 |
22715 bytes | -1 byte | zopfli --i1000 --mls8 --bsr8 --lazy --ohh | September 26, 2016 @ 08:09 |
22716 bytes | -2 bytes | zopfli --i1000 --mls4096 --bsr23 --lazy --ohh | September 26, 2016 @ 08:06 |
22718 bytes | -4 bytes | zopfli --i1000 --mls8192 --bsr6 --lazy --ohh | September 26, 2016 @ 08:06 |
22722 bytes | – | zopfli --i100 --mls8192 --bsr6 --lazy --ohh | September 26, 2016 @ 08:03 |
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 | 22760 | 22756 | 22753 | 22748 | 22744 | 22762 | 22757 | 22760 | 22761 | 22762 | 22746 | 22757 | 22748 | 22746 | 22775 |
4 | 22753 | 22750 | 22753 | 22752 | 22740 | 22752 | 22753 | 22759 | 22739 | 22739 | 22756 | 22739 | 22735 | 22737 | 22741 |
6 | 22724 | 22723 | 22738 | 22724 | 22754 | 22726 | 22728 | 22727 | 22726 | 22721 | 22725 | 22725 | 22717 | 22734 | 22722 |
7 | 22724 | 22717 | 22713 | 22722 | 22726 | 22723 | 22729 | 22726 | 22727 | 22719 | 22724 | 22724 | 22723 | 22721 | 22723 |
8 | 22726 | 22728 | 22713 | 22736 | 22732 | 22726 | 22736 | 22723 | 22727 | 22720 | 22723 | 22716 | 22722 | 22733 | 22735 |
9 | 22725 | 22726 | 22721 | 22739 | 22738 | 22733 | 22728 | 22734 | 22722 | 22722 | 22722 | 22729 | 22741 | 22749 | 22734 |
10 | 22723 | 22723 | 22723 | 22723 | 22723 | 22722 | 22723 | 22738 | 22735 | 22735 | 22729 | 22720 | 22722 | 22723 | 22724 |
11 | 22724 | 22717 | 22713 | 22723 | 22731 | 22726 | 22727 | 22735 | 22714 | 22723 | 22722 | 22713 | 22721 | 22734 | 22722 |
12 | 22726 | 22717 | 22717 | 22723 | 22724 | 22726 | 22723 | 22729 | 22723 | 22720 | 22721 | 22714 | 22721 | 22721 | 22721 |
13 | 22723 | 22728 | 22717 | 22725 | 22730 | 22728 | 22727 | 22726 | 22712 | 22720 | 22722 | 22724 | 22722 | 22735 | 22722 |
14 | 22725 | 22723 | 22717 | 22737 | 22722 | 22727 | 22726 | 22726 | 22726 | 22721 | 22723 | 22717 | 22724 | 22734 | 22734 |
15 | 22723 | 22724 | 22728 | 22722 | 22722 | 22722 | 22727 | 22723 | 22723 | 22714 | 22716 | 22716 | 22724 | 22716 | 22724 |
16 | 22729 | 22727 | 22716 | 22735 | 22736 | 22726 | 22717 | 22726 | 22723 | 22713 | 22721 | 22713 | 22736 | 22733 | 22722 |
17 | 22723 | 22723 | 22717 | 22722 | 22730 | 22726 | 22727 | 22726 | 22727 | 22724 | 22721 | 22713 | 22722 | 22737 | 22735 |
18 | 22723 | 22727 | 22719 | 22723 | 22731 | 22724 | 22733 | 22731 | 22726 | 22720 | 22725 | 22722 | 22723 | 22722 | 22721 |
19 | 22727 | 22725 | 22714 | 22736 | 22732 | 22726 | 22726 | 22726 | 22728 | 22720 | 22722 | 22712 | 22723 | 22734 | 22734 |
20 | 22724 | 22732 | 22713 | 22726 | 22731 | 22723 | 22726 | 22731 | 22716 | 22722 | 22723 | 22714 | 22722 | 22735 | 22721 |
21 | 22724 | 22727 | 22716 | 22722 | 22748 | 22724 | 22727 | 22726 | 22716 | 22721 | 22724 | 22714 | 22723 | 22722 | 22721 |
22 | 22733 | 22728 | 22717 | 22723 | 22733 | 22731 | 22728 | 22730 | 22722 | 22721 | 22721 | 22711 | 22722 | 22722 | 22736 |
23 | 22723 | 22724 | 22716 | 22726 | 22732 | 22721 | 22724 | 22723 | 22726 | 22720 | 22724 | 22714 | 22721 | 22734 | 22720 |
25 | 22739 | 22725 | 22717 | 22730 | 22727 | 22726 | 22738 | 22736 | 22726 | 22721 | 22721 | 22716 | 22720 | 22733 | 22721 |
30 | 22726 | 22722 | 22720 | 22729 | 22730 | 22726 | 22727 | 22724 | 22724 | 22719 | 22721 | 22716 | 22721 | 22723 | 22736 |
40 | 22724 | 22722 | 22717 | 22723 | 22724 | 22724 | 22727 | 22729 | 22713 | 22720 | 22722 | 22719 | 22725 | 22724 | 22723 |
Iterations | Min. Bytes | Reduction | Coverage |
---|---|---|---|
100 | 22722 bytes | – | 100% |
1,000 | 22715 bytes | -7 bytes | 100% |
10,000 | 22714 bytes | -1 byte | 100% |
100,000 | 22711 bytes | -3 bytes | 5.51% |
1,000,000 | 22711 bytes | – | 0.29% |
10,000,000 | – | – | – |
Blocks | Min. Bytes | Compared To Best Zopfli | Compared To Best KZIP |
---|---|---|---|
(any) | 22808 bytes | +97 bytes (+0.43%) | +18 bytes |
1 | 22957 bytes | +246 bytes (+1.08%) | +167 bytes |
2 | 22840 bytes | +129 bytes (+0.57%) | +50 bytes |
3 | 22842 bytes | +131 bytes (+0.58%) | +52 bytes |
4 | 22836 bytes | +125 bytes (+0.55%) | +46 bytes |
5 | 22808 bytes | +97 bytes (+0.43%) | +18 bytes |
6 | 22790 bytes | +79 bytes (+0.35%) | – |
7 | 22820 bytes | +109 bytes (+0.48%) | +30 bytes |
8 | 22840 bytes | +129 bytes (+0.57%) | +50 bytes |
Algorithm | Program | Parameters | Size | Compared To Best Zopfli |
---|---|---|---|---|
ZPAQ (Wikipedia) | zpaq | zpaq -method 69 | 19144 bytes | -3567 bytes (-15.71%) |
RAR (proprietary) | RAR | rar a -m5 -md64m -mc63:128t -mt1 | 19713 bytes | -2998 bytes (-13.20%) |
PPMd (Wikipedia) | 7zip | 7za a -mx=9 -m0=ppmd | 20450 bytes | -2261 bytes (-9.96%) |
Brotli (Wikipedia) | brotli | brotli -q 11 | 21250 bytes | -1461 bytes (-6.43%) |
LZMA2 (Wikipedia) | xz | xz -9 | 21724 bytes | -987 bytes (-4.35%) |
Burrows-Wheeler transform (Wikipedia) | bzip2 | bzip2 -9 | 22057 bytes | -654 bytes (-2.88%) |
Zstandard (Wikipedia) | zstd | zstd -19 | 22573 bytes | -138 bytes (-0.61%) |