Boot |
135554 bytes (132.4k)
|
CDN |
cdnjs |
111667 bytes (109.0k)
|
CDN |
gzip -6 (default) |
110054 bytes (107.5k)
|
local copy |
gzip -9 |
109677 bytes (107.1k)
|
local copy |
jsdelivr |
109653 bytes (107.1k)
|
CDN |
libdeflate -12 |
106105 bytes (103.6k)
|
local copy |
7zip -mx=9 -tgzip |
106087 bytes (103.6k)
|
local copy |
zultra |
106039 bytes (103.6k)
|
local copy |
pigz -11 -n |
105889 bytes (103.4k)
|
local copy |
kzip -s0 -rn -b5 |
105667 bytes (103.2k)
|
local copy |
Zopfli |
105638 bytes (103.2k)
|
local copy |
Zopfli (defluff) |
105634 bytes (103.2k)
|
local copy |
Description | Value | Parameter |
---|---|---|
iterations | 100000 | --i100000 |
maximum blocks | 8 | --mb8 |
maximum length score | 8 | --mls8 |
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 | 135554 bytes | ac192c6e02f56e4b5e89dd951311728d | August 14, 2015 @ 04:46 |
cdnjs | 111667 bytes | ac192c6e02f56e4b5e89dd951311728d | August 13, 2015 @ 11:04 |
jsdelivr | 109653 bytes | ac192c6e02f56e4b5e89dd951311728d | August 13, 2015 @ 09:34 |
Size | Improvement | Parameters | Found |
---|---|---|---|
105638 bytes | -4 bytes | zopfli --i100000 --mls8 --bsr30 --lazy --ohh | July 21, 2016 @ 15:00 |
105642 bytes | -5 bytes | zopfli --i10000 --mls8 --bsr30 --lazy --ohh | September 24, 2015 @ 16:18 |
105647 bytes | -1 byte | zopfli --i1000 --mls8 --bsr30 --lazy --ohh | September 24, 2015 @ 13:20 |
105648 bytes | -11 bytes | zopfli --i1000 --mls64 --bsr8 --lazy --ohh | September 11, 2015 @ 19:30 |
105659 bytes | -1 byte | zopfli --i1000 --mls1024 --bsr7 --lazy --ohh | September 11, 2015 @ 13:08 |
105660 bytes | -8 bytes | zopfli --i1000 --mls128 --bsr8 --lazy --ohh | September 11, 2015 @ 13:04 |
105668 bytes | -2 bytes | zopfli --i1000 --mls1024 --bsr4 --lazy --ohh | September 10, 2015 @ 14:47 |
105670 bytes | -20 bytes | zopfli --i1000 --mls512 --bsr6 --lazy --ohh | September 10, 2015 @ 14:43 |
105690 bytes | -7 bytes | zopfli --i1000 --mls512 --bsr10 --lazy --ohh | September 10, 2015 @ 14:41 |
105697 bytes | – | zopfli --i100 --mls512 --bsr6 --lazy --ohh | September 10, 2015 @ 13:55 |
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 | 105703 | 105806 | 105703 | 105778 | 105781 | 105734 | 105806 | 105806 | 105807 | 105810 | 105807 | 105805 | 105833 | 105834 | 105800 |
4 | 105728 | 105732 | 105699 | 105699 | 105673 | 105671 | 105673 | 105679 | 105668 | 105661 | 105667 | 105798 | 105833 | 105667 | 105804 |
6 | 105673 | 105672 | 105678 | 105682 | 105695 | 105666 | 105667 | 105705 | 105667 | 105667 | 105665 | 105671 | 105833 | 105698 | 105685 |
7 | 105703 | 105724 | 105669 | 105662 | 105671 | 105664 | 105662 | 105669 | 105654 | 105654 | 105663 | 105795 | 105684 | 105647 | 105796 |
8 | 105706 | 105685 | 105712 | 105685 | 105666 | 105640 | 105648 | 105674 | 105680 | 105679 | 105679 | 105672 | 105833 | 105797 | 105797 |
9 | 105711 | 105709 | 105698 | 105705 | 105672 | 105658 | 105660 | 105695 | 105680 | 105678 | 105703 | 105796 | 105795 | 105797 | 105795 |
10 | 105668 | 105668 | 105669 | 105671 | 105661 | 105660 | 105701 | 105669 | 105681 | 105714 | 105672 | 105806 | 105795 | 105794 | 105795 |
11 | 105702 | 105714 | 105640 | 105677 | 105666 | 105658 | 105659 | 105692 | 105677 | 105663 | 105701 | 105795 | 105795 | 105795 | 105798 |
12 | 105653 | 105676 | 105662 | 105670 | 105671 | 105659 | 105710 | 105689 | 105677 | 105684 | 105794 | 105795 | 105795 | 105795 | 105796 |
13 | 105706 | 105698 | 105715 | 105682 | 105662 | 105658 | 105667 | 105674 | 105673 | 105669 | 105700 | 105681 | 105796 | 105795 | 105797 |
14 | 105673 | 105680 | 105714 | 105674 | 105702 | 105654 | 105663 | 105668 | 105705 | 105708 | 105697 | 105795 | 105797 | 105798 | 105797 |
15 | 105693 | 105677 | 105683 | 105686 | 105699 | 105657 | 105658 | 105692 | 105676 | 105660 | 105703 | 105795 | 105796 | 105798 | 105795 |
16 | 105703 | 105714 | 105682 | 105683 | 105666 | 105657 | 105659 | 105673 | 105715 | 105667 | 105713 | 105795 | 105796 | 105796 | 105794 |
17 | 105707 | 105693 | 105684 | 105685 | 105696 | 105659 | 105699 | 105677 | 105680 | 105711 | 105670 | 105708 | 105795 | 105796 | 105804 |
18 | 105704 | 105703 | 105682 | 105680 | 105697 | 105652 | 105664 | 105692 | 105704 | 105663 | 105671 | 105796 | 105795 | 105798 | 105794 |
19 | 105707 | 105670 | 105664 | 105679 | 105696 | 105663 | 105658 | 105678 | 105667 | 105690 | 105793 | 105706 | 105797 | 105796 | 105797 |
20 | 105668 | 105709 | 105676 | 105683 | 105695 | 105647 | 105709 | 105671 | 105682 | 105711 | 105704 | 105805 | 105796 | 105795 | 105798 |
21 | 105667 | 105702 | 105679 | 105673 | 105659 | 105652 | 105678 | 105681 | 105712 | 105666 | 105701 | 105802 | 105794 | 105798 | 105798 |
22 | 105668 | 105663 | 105678 | 105674 | 105676 | 105658 | 105679 | 105666 | 105705 | 105667 | 105701 | 105686 | 105796 | 105798 | 105795 |
23 | 105696 | 105674 | 105678 | 105678 | 105673 | 105658 | 105664 | 105682 | 105680 | 105668 | 105674 | 105795 | 105795 | 105797 | 105797 |
25 | 105708 | 105703 | 105684 | 105673 | 105665 | 105659 | 105667 | 105667 | 105681 | 105681 | 105803 | 105806 | 105794 | 105796 | 105797 |
30 | 105707 | 105682 | 105638 | 105718 | 105667 | 105653 | 105699 | 105670 | 105707 | 105688 | 105700 | 105698 | 105795 | 105796 | 105800 |
40 | 105669 | 105712 | 105708 | 105714 | 105665 | 105663 | 105694 | 105681 | 105676 | 105689 | 105703 | 105697 | 105795 | 105797 | 105797 |
Iterations | Min. Bytes | Reduction | Coverage |
---|---|---|---|
100 | 105681 bytes | – | 100% |
1,000 | 105647 bytes | -34 bytes | 100% |
10,000 | 105642 bytes | -5 bytes | 100% |
100,000 | 105638 bytes | -4 bytes | 0.87% |
1,000,000 | – | – | – |
10,000,000 | – | – | – |
Blocks | Min. Bytes | Compared To Best Zopfli | Compared To Best KZIP |
---|---|---|---|
(any) | 105671 bytes | +33 bytes (+0.03%) | +4 bytes |
1 | 105809 bytes | +171 bytes (+0.16%) | +142 bytes |
2 | 105817 bytes | +179 bytes (+0.17%) | +150 bytes |
3 | 105763 bytes | +125 bytes (+0.12%) | +96 bytes |
4 | 105700 bytes | +62 bytes (+0.06%) | +33 bytes |
5 | 105667 bytes | +29 bytes (+0.03%) | – |
6 | 105735 bytes | +97 bytes (+0.09%) | +68 bytes |
7 | 105762 bytes | +124 bytes (+0.12%) | +95 bytes |
8 | 105816 bytes | +178 bytes (+0.17%) | +149 bytes |
Algorithm | Program | Parameters | Size | Compared To Best Zopfli |
---|---|---|---|---|
ZPAQ (Wikipedia) | zpaq | zpaq -method 69 | 72588 bytes | -33050 bytes (-31.29%) |
RAR (proprietary) | RAR | rar a -m5 -md64m -mc63:128t -mt1 | 77660 bytes | -27978 bytes (-26.48%) |
PPMd (Wikipedia) | 7zip | 7za a -mx=9 -m0=ppmd | 83309 bytes | -22329 bytes (-21.14%) |
Burrows-Wheeler transform (Wikipedia) | bzip2 | bzip2 -9 | 88367 bytes | -17271 bytes (-16.35%) |
Brotli (Wikipedia) | brotli | brotli -q 11 | 92059 bytes | -13579 bytes (-12.85%) |
LZMA2 (Wikipedia) | xz | xz -9 | 94208 bytes | -11430 bytes (-10.82%) |
Zstandard (Wikipedia) | zstd | zstd -19 | 96873 bytes | -8765 bytes (-8.30%) |