Boot |
145240 bytes (141.8k)
|
CDN |
cdnjs |
119092 bytes (116.3k)
|
CDN |
gzip -6 (default) |
117261 bytes (114.5k)
|
local copy |
gzip -9 |
116850 bytes (114.1k)
|
local copy |
7zip -mx=9 -tgzip |
113023 bytes (110.4k)
|
local copy |
zultra |
112964 bytes (110.3k)
|
local copy |
libdeflate -12 |
112892 bytes (110.2k)
|
local copy |
pigz -11 -n |
112800 bytes (110.2k)
|
local copy |
kzip -s0 -rn -b5 |
112665 bytes (110.0k)
|
local copy |
Zopfli |
112585 bytes (109.9k)
|
local copy |
Description | Value | Parameter |
---|---|---|
iterations | 1000000 | --i1000000 |
maximum blocks | 8 | --mb8 |
maximum length score | 32 | --mls32 |
block splitting recursion | 25 | --bsr25 |
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 | 145240 bytes | 3ab26e3d1443f782314d3b0c8dfe22ce | May 3, 2016 @ 11:52 |
cdnjs | 119092 bytes | 3ab26e3d1443f782314d3b0c8dfe22ce | April 22, 2016 @ 00:16 |
Size | Improvement | Parameters | Found |
---|---|---|---|
112585 bytes | -2 bytes | zopfli --i1000000 --mls32 --bsr25 --lazy --ohh | April 23, 2016 @ 18:28 |
112587 bytes | -1 byte | zopfli --i100000 --mls32 --bsr25 --lazy --ohh | April 22, 2016 @ 18:37 |
112588 bytes | -6 bytes | zopfli --i100000 --mls32 --bsr11 --lazy --ohh | April 22, 2016 @ 13:30 |
112594 bytes | -9 bytes | zopfli --i10000 --mls32 --bsr11 --lazy --ohh | April 22, 2016 @ 10:25 |
112603 bytes | -10 bytes | zopfli --i10000 --mls8192 --bsr23 --lazy --ohh | April 22, 2016 @ 09:31 |
112613 bytes | -21 bytes | zopfli --i1000 --mls8192 --bsr23 --lazy --ohh | April 22, 2016 @ 09:16 |
112634 bytes | – | zopfli --i100 --mls8192 --bsr23 --lazy --ohh | April 22, 2016 @ 09:07 |
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 | 112703 | 112699 | 112724 | 112719 | 112719 | 112703 | 112705 | 112715 | 112757 | 112721 | 112719 | 112720 | 112768 | 112722 | 112774 |
4 | 112622 | 112621 | 112671 | 112629 | 112597 | 112597 | 112716 | 112612 | 112618 | 112650 | 112664 | 112720 | 112768 | 112631 | 112711 |
6 | 112600 | 112596 | 112608 | 112607 | 112612 | 112620 | 112627 | 112636 | 112605 | 112640 | 112641 | 112715 | 112611 | 112634 | 112774 |
7 | 112712 | 112715 | 112714 | 112712 | 112711 | 112711 | 112712 | 112712 | 112712 | 112713 | 112711 | 112711 | 112621 | 112621 | 112720 |
8 | 112715 | 112710 | 112709 | 112709 | 112594 | 112713 | 112712 | 112707 | 112712 | 112712 | 112713 | 112711 | 112717 | 112629 | 112710 |
9 | 112713 | 112715 | 112714 | 112709 | 112602 | 112711 | 112710 | 112707 | 112711 | 112713 | 112712 | 112708 | 112618 | 112715 | 112716 |
10 | 112712 | 112711 | 112711 | 112709 | 112594 | 112711 | 112710 | 112713 | 112713 | 112713 | 112713 | 112712 | 112641 | 112711 | 112718 |
11 | 112711 | 112710 | 112718 | 112709 | 112588 | 112711 | 112712 | 112707 | 112711 | 112713 | 112713 | 112711 | 112612 | 112706 | 112716 |
12 | 112713 | 112712 | 112710 | 112713 | 112713 | 112711 | 112709 | 112711 | 112712 | 112713 | 112713 | 112710 | 112618 | 112715 | 112711 |
13 | 112714 | 112712 | 112713 | 112709 | 112587 | 112711 | 112711 | 112715 | 112713 | 112719 | 112713 | 112711 | 112717 | 112714 | 112715 |
14 | 112712 | 112712 | 112713 | 112710 | 112615 | 112594 | 112712 | 112707 | 112712 | 112713 | 112718 | 112712 | 112617 | 112715 | 112718 |
15 | 112712 | 112711 | 112713 | 112712 | 112598 | 112711 | 112710 | 112707 | 112712 | 112712 | 112713 | 112713 | 112611 | 112714 | 112714 |
16 | 112714 | 112713 | 112712 | 112717 | 112598 | 112712 | 112710 | 112712 | 112711 | 112713 | 112717 | 112711 | 112720 | 112711 | 112710 |
17 | 112713 | 112712 | 112714 | 112709 | 112601 | 112712 | 112712 | 112707 | 112711 | 112713 | 112712 | 112712 | 112617 | 112715 | 112717 |
18 | 112712 | 112712 | 112713 | 112711 | 112595 | 112598 | 112712 | 112713 | 112712 | 112715 | 112717 | 112711 | 112614 | 112710 | 112716 |
19 | 112713 | 112714 | 112713 | 112709 | 112713 | 112711 | 112711 | 112713 | 112713 | 112712 | 112713 | 112713 | 112717 | 112715 | 112718 |
20 | 112713 | 112712 | 112714 | 112709 | 112609 | 112600 | 112712 | 112713 | 112713 | 112712 | 112714 | 112711 | 112610 | 112715 | 112716 |
21 | 112712 | 112710 | 112713 | 112709 | 112587 | 112711 | 112710 | 112707 | 112713 | 112713 | 112718 | 112713 | 112617 | 112712 | 112716 |
22 | 112712 | 112711 | 112713 | 112709 | 112601 | 112597 | 112712 | 112707 | 112712 | 112713 | 112713 | 112712 | 112621 | 112714 | 112710 |
23 | 112712 | 112711 | 112714 | 112709 | 112588 | 112712 | 112711 | 112707 | 112713 | 112713 | 112713 | 112711 | 112596 | 112715 | 112710 |
25 | 112712 | 112711 | 112714 | 112709 | 112585 | 112594 | 112711 | 112710 | 112712 | 112713 | 112713 | 112713 | 112605 | 112715 | 112711 |
30 | 112711 | 112710 | 112713 | 112712 | 112599 | 112600 | 112710 | 112712 | 112712 | 112714 | 112713 | 112713 | 112599 | 112713 | 112716 |
40 | 112713 | 112711 | 112713 | 112709 | 112600 | 112713 | 112710 | 112713 | 112713 | 112713 | 112713 | 112712 | 112613 | 112713 | 112718 |
Iterations | Min. Bytes | Reduction | Coverage |
---|---|---|---|
100 | 112634 bytes | – | 100% |
1,000 | 112603 bytes | -31 bytes | 100% |
10,000 | 112592 bytes | -11 bytes | 100% |
100,000 | 112587 bytes | -5 bytes | 1.74% |
1,000,000 | 112585 bytes | -2 bytes | 0.29% |
10,000,000 | – | – | – |
Blocks | Min. Bytes | Compared To Best Zopfli | Compared To Best KZIP |
---|---|---|---|
(any) | 112791 bytes | +206 bytes (+0.18%) | +126 bytes |
1 | 112734 bytes | +149 bytes (+0.13%) | +69 bytes |
2 | 112785 bytes | +200 bytes (+0.18%) | +120 bytes |
3 | 112748 bytes | +163 bytes (+0.14%) | +83 bytes |
4 | 112754 bytes | +169 bytes (+0.15%) | +89 bytes |
5 | 112665 bytes | +80 bytes (+0.07%) | – |
6 | 112709 bytes | +124 bytes (+0.11%) | +44 bytes |
7 | 112769 bytes | +184 bytes (+0.16%) | +104 bytes |
8 | 112805 bytes | +220 bytes (+0.20%) | +140 bytes |
Algorithm | Program | Parameters | Size | Compared To Best Zopfli |
---|---|---|---|---|
ZPAQ (Wikipedia) | zpaq | zpaq -method 69 | 76639 bytes | -35946 bytes (-31.93%) |
RAR (proprietary) | RAR | rar a -m5 -md64m -mc63:128t -mt1 | 82105 bytes | -30480 bytes (-27.07%) |
PPMd (Wikipedia) | 7zip | 7za a -mx=9 -m0=ppmd | 88583 bytes | -24002 bytes (-21.32%) |
Burrows-Wheeler transform (Wikipedia) | bzip2 | bzip2 -9 | 93392 bytes | -19193 bytes (-17.05%) |
Brotli (Wikipedia) | brotli | brotli -q 11 | 97707 bytes | -14878 bytes (-13.21%) |
LZMA2 (Wikipedia) | xz | xz -9 | 99836 bytes | -12749 bytes (-11.32%) |
Zstandard (Wikipedia) | zstd | zstd -19 | 102659 bytes | -9926 bytes (-8.82%) |