Boot |
80365 bytes (78.5k)
|
CDN |
jsdelivr |
71277 bytes (69.6k)
|
CDN |
Baidu |
66635 bytes (65.1k)
|
CDN |
cdnjs |
66614 bytes (65.1k)
|
CDN |
gzip -6 (default) |
65677 bytes (64.1k)
|
local copy |
gzip -9 |
65362 bytes (63.8k)
|
local copy |
7zip -mx=9 -tgzip |
62936 bytes (61.5k)
|
local copy |
pigz -11 -n |
62780 bytes (61.3k)
|
local copy |
zultra |
62772 bytes (61.3k)
|
local copy |
libdeflate -12 |
62753 bytes (61.3k)
|
local copy |
kzip -s0 -rn -b1 |
62750 bytes (61.3k)
|
local copy |
Zopfli |
62649 bytes (61.2k)
|
local copy |
Zopfli (defluff) |
62648 bytes (61.2k)
|
local copy |
Description | Value | Parameter |
---|---|---|
iterations | 100000 | --i100000 |
maximum blocks | 8 | --mb8 |
maximum length score | 512 | --mls512 |
block splitting recursion | 30 | --bsr30 |
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 |
---|---|---|---|
Boot | 80365 bytes | 65ca3a3fb61ca38948374e3fa49fcef6 | March 19, 2015 @ 17:25 |
cdnjs | 66614 bytes | 65ca3a3fb61ca38948374e3fa49fcef6 | January 13, 2014 @ 19:17 |
CDN | Size (compressed) | MD5 (uncompressed) | Comment / Diff | Timestamp |
---|---|---|---|---|
jsdelivr | 71277 bytes | 5ee99f087cdeeee89cd27861b5c89ef1 |
< // Version: v1.0.0 < // Last commit: e2ea0cf (2013-08-31 23:47:39 -0700) > // Version: v1.0.0-rc.6-2-gaa6f429 > // Last commit: aa6f429 (2013-07-25 20:20:00 -0400) < !function(){var e,t;!function(){var r={},n={};e=function(e [...] < return this._queue.push(e,t,r,n),{queue:this,target:e,meth [...] < }})}(),function(){var e=Ember.get,t=(Ember.set,Ember.isNon [...] < },reopenClass:function(){return b.apply(this.ClassMixin,ar [...] < };n=this._classStringForProperty(e),n&&(s(i,n),o=n),this.r [...] < var e=function(){},t=0,r=this.document,n=("undefined"==typ [...] [...] |
August 7, 2014 @ 19:17 |
Baidu | 66635 bytes | ec48ea82e103cae5a41bf9b004e9be24 | only whitespaces differ | June 5, 2014 @ 10:05 |
Size | Improvement | Parameters | Found |
---|---|---|---|
62649 bytes | -1 byte | zopfli --i100000 --mls512 --bsr30 --lazy --ohh | July 19, 2016 @ 21:37 |
62650 bytes | -1 byte | zopfli --i100000 --mls2048 --bsr11 --lazy --ohh | November 21, 2015 @ 09:20 |
62651 bytes | -1 byte | zopfli --i100000 --mls8192 --bsr16 --lazy --ohh | November 20, 2015 @ 23:10 |
62652 bytes | -1 byte | zopfli --i10000 --mls8192 --bsr15 --lazy --ohh | November 20, 2015 @ 22:41 |
62653 bytes | -7 bytes | zopfli --i10000 --mls8192 --bsr16 --lazy --ohh | November 20, 2015 @ 19:30 |
62660 bytes | -1 byte | zopfli --i1000 --mls8192 --bsr16 --lazy --ohh | October 2, 2015 @ 21:41 |
62661 bytes | -1 byte | zopfli --i1000 --mls2048 --bsr11 --lazy --ohh | October 2, 2015 @ 21:32 |
62662 bytes | -14 bytes | zopfli --i1000 --mls4096 --bsr30 --lazy --ohh | October 2, 2015 @ 21:28 |
62676 bytes | -34 bytes | zopfli --i1000 --mls64 --bsr12 --lazy --ohh | October 2, 2015 @ 21:12 |
62710 bytes | – | zopfli --i100 --mls64 --bsr12 --lazy --ohh | September 30, 2015 @ 09:43 |
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 | 62674 | 62673 | 62667 | 62669 | 62671 | 62670 | 62667 | 62668 | 62663 | 62671 | 62670 | 62676 | 62674 | 62673 | 62672 |
4 | 62663 | 62663 | 62654 | 62657 | 62655 | 62659 | 62665 | 62660 | 62660 | 62661 | 62656 | 62665 | 62663 | 62665 | 62661 |
6 | 62663 | 62660 | 62666 | 62662 | 62662 | 62658 | 62663 | 62662 | 62660 | 62662 | 62664 | 62660 | 62661 | 62664 | 62661 |
7 | 62664 | 62660 | 62663 | 62663 | 62657 | 62664 | 62664 | 62660 | 62662 | 62666 | 62661 | 62662 | 62661 | 62665 | 62660 |
8 | 62661 | 62669 | 62666 | 62662 | 62667 | 62665 | 62663 | 62663 | 62662 | 62662 | 62662 | 62660 | 62662 | 62663 | 62665 |
9 | 62659 | 62664 | 62660 | 62661 | 62665 | 62668 | 62663 | 62660 | 62662 | 62661 | 62659 | 62658 | 62662 | 62665 | 62664 |
10 | 62662 | 62662 | 62653 | 62660 | 62653 | 62659 | 62661 | 62660 | 62660 | 62661 | 62652 | 62659 | 62664 | 62665 | 62660 |
11 | 62664 | 62663 | 62666 | 62654 | 62664 | 62664 | 62662 | 62660 | 62660 | 62662 | 62650 | 62661 | 62661 | 62665 | 62660 |
12 | 62669 | 62654 | 62666 | 62655 | 62656 | 62664 | 62653 | 62660 | 62662 | 62653 | 62650 | 62659 | 62661 | 62670 | 62660 |
13 | 62666 | 62664 | 62667 | 62667 | 62664 | 62664 | 62664 | 62660 | 62662 | 62661 | 62653 | 62656 | 62649 | 62659 | 62661 |
14 | 62669 | 62666 | 62669 | 62661 | 62664 | 62664 | 62661 | 62661 | 62661 | 62653 | 62652 | 62658 | 62654 | 62668 | 62654 |
15 | 62657 | 62655 | 62657 | 62654 | 62654 | 62659 | 62662 | 62653 | 62654 | 62650 | 62655 | 62656 | 62650 | 62665 | 62652 |
16 | 62654 | 62654 | 62650 | 62654 | 62660 | 62659 | 62655 | 62653 | 62654 | 62652 | 62652 | 62653 | 62651 | 62664 | 62660 |
17 | 62655 | 62654 | 62663 | 62655 | 62655 | 62662 | 62662 | 62654 | 62655 | 62653 | 62650 | 62660 | 62662 | 62665 | 62660 |
18 | 62662 | 62669 | 62655 | 62654 | 62657 | 62664 | 62663 | 62660 | 62652 | 62653 | 62650 | 62660 | 62661 | 62668 | 62662 |
19 | 62659 | 62663 | 62666 | 62654 | 62666 | 62664 | 62663 | 62661 | 62662 | 62661 | 62661 | 62665 | 62666 | 62667 | 62660 |
20 | 62664 | 62664 | 62666 | 62664 | 62664 | 62664 | 62664 | 62660 | 62662 | 62662 | 62653 | 62660 | 62662 | 62664 | 62660 |
21 | 62657 | 62664 | 62657 | 62657 | 62664 | 62664 | 62662 | 62654 | 62662 | 62661 | 62650 | 62660 | 62661 | 62665 | 62661 |
22 | 62664 | 62654 | 62664 | 62657 | 62664 | 62662 | 62664 | 62660 | 62660 | 62661 | 62650 | 62661 | 62661 | 62664 | 62660 |
23 | 62663 | 62653 | 62664 | 62656 | 62662 | 62668 | 62662 | 62660 | 62663 | 62660 | 62650 | 62660 | 62663 | 62669 | 62661 |
25 | 62656 | 62663 | 62664 | 62662 | 62667 | 62665 | 62663 | 62661 | 62662 | 62660 | 62663 | 62659 | 62660 | 62664 | 62664 |
30 | 62654 | 62655 | 62662 | 62654 | 62654 | 62667 | 62663 | 62660 | 62649 | 62653 | 62654 | 62653 | 62654 | 62667 | 62653 |
40 | 62655 | 62654 | 62664 | 62654 | 62654 | 62664 | 62663 | 62660 | 62660 | 62661 | 62650 | 62660 | 62661 | 62665 | 62661 |
Iterations | Min. Bytes | Reduction | Coverage |
---|---|---|---|
100 | 62710 bytes | – | 100% |
1,000 | 62660 bytes | -50 bytes | 100% |
10,000 | 62651 bytes | -9 bytes | 100% |
100,000 | 62649 bytes | -2 bytes | 4.35% |
1,000,000 | – | – | – |
10,000,000 | – | – | – |
Blocks | Min. Bytes | Compared To Best Zopfli | Compared To Best KZIP |
---|---|---|---|
(any) | 62805 bytes | +156 bytes (+0.25%) | +55 bytes |
1 | 62750 bytes | +101 bytes (+0.16%) | – |
2 | 62802 bytes | +153 bytes (+0.24%) | +52 bytes |
3 | 62810 bytes | +161 bytes (+0.26%) | +60 bytes |
4 | 62781 bytes | +132 bytes (+0.21%) | +31 bytes |
5 | 62837 bytes | +188 bytes (+0.30%) | +87 bytes |
6 | 62853 bytes | +204 bytes (+0.33%) | +103 bytes |
7 | 62906 bytes | +257 bytes (+0.41%) | +156 bytes |
8 | 62917 bytes | +268 bytes (+0.43%) | +167 bytes |
Algorithm | Program | Parameters | Size | Compared To Best Zopfli |
---|---|---|---|---|
ZPAQ (Wikipedia) | zpaq | zpaq -method 69 | 45755 bytes | -16894 bytes (-26.97%) |
RAR (proprietary) | RAR | rar a -m5 -md64m -mc63:128t -mt1 | 48339 bytes | -14310 bytes (-22.84%) |
PPMd (Wikipedia) | 7zip | 7za a -mx=9 -m0=ppmd | 52074 bytes | -10575 bytes (-16.88%) |
Burrows-Wheeler transform (Wikipedia) | bzip2 | bzip2 -9 | 54942 bytes | -7707 bytes (-12.30%) |
Brotli (Wikipedia) | brotli | brotli -q 11 | 55923 bytes | -6726 bytes (-10.74%) |
LZMA2 (Wikipedia) | xz | xz -9 | 57604 bytes | -5045 bytes (-8.05%) |
Zstandard (Wikipedia) | zstd | zstd -19 | 59107 bytes | -3542 bytes (-5.65%) |