Boot |
145066 bytes (141.7k)
|
CDN |
cdnjs |
119086 bytes (116.3k)
|
CDN |
gzip -6 (default) |
117253 bytes (114.5k)
|
local copy |
gzip -9 |
116846 bytes (114.1k)
|
local copy |
libdeflate -12 |
113063 bytes (110.4k)
|
local copy |
7zip -mx=9 -tgzip |
113060 bytes (110.4k)
|
local copy |
zultra |
112973 bytes (110.3k)
|
local copy |
pigz -11 -n |
112776 bytes (110.1k)
|
local copy |
kzip -s0 -rn -b5 |
112676 bytes (110.0k)
|
local copy |
Zopfli |
112598 bytes (110.0k)
|
local copy |
Zopfli (defluff) |
112592 bytes (110.0k)
|
local copy |
Description | Value | Parameter |
---|---|---|
iterations | 1000000 | --i1000000 |
maximum blocks | 8 | --mb8 |
maximum length score | 8192 | --mls8192 |
block splitting recursion | 15 | --bsr15 |
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 | 145066 bytes | 83fc75cb8bad94eca451c4b9b0eb50f5 | June 6, 2016 @ 06:42 |
cdnjs | 119086 bytes | 83fc75cb8bad94eca451c4b9b0eb50f5 | June 22, 2016 @ 22:03 |
Size | Improvement | Parameters | Found |
---|---|---|---|
112598 bytes | -3 bytes | zopfli --i1000000 --mls8192 --bsr15 --lazy --ohh | September 20, 2016 @ 06:59 |
112601 bytes | -3 bytes | zopfli --i100000 --mls8192 --bsr15 --lazy --ohh | September 17, 2016 @ 02:44 |
112604 bytes | -3 bytes | zopfli --i100000 --mls8192 --bsr16 --lazy --ohh | September 15, 2016 @ 14:29 |
112607 bytes | -11 bytes | zopfli --i10000 --mls8192 --bsr16 --lazy --ohh | September 15, 2016 @ 11:14 |
112618 bytes | -3 bytes | zopfli --i1000 --mls4096 --bsr17 --lazy --ohh | September 15, 2016 @ 10:59 |
112621 bytes | -20 bytes | zopfli --i1000 --mls8192 --bsr16 --lazy --ohh | September 15, 2016 @ 10:51 |
112641 bytes | – | zopfli --i100 --mls8192 --bsr16 --lazy --ohh | September 15, 2016 @ 10:33 |
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 | 112720 | 112720 | 112720 | 112727 | 112718 | 112730 | 112726 | 112733 | 112731 | 112725 | 112731 | 112727 | 112727 | 112726 | 112729 |
4 | 112638 | 112635 | 112632 | 112631 | 112641 | 112642 | 112644 | 112670 | 112663 | 112672 | 112640 | 112726 | 112724 | 112645 | 112717 |
6 | 112623 | 112627 | 112626 | 112626 | 112651 | 112664 | 112654 | 112654 | 112734 | 112728 | 112649 | 112624 | 112645 | 112632 | 112725 |
7 | 112723 | 112725 | 112717 | 112723 | 112612 | 112722 | 112722 | 112722 | 112726 | 112730 | 112656 | 112619 | 112613 | 112629 | 112716 |
8 | 112717 | 112718 | 112726 | 112717 | 112721 | 112723 | 112621 | 112723 | 112720 | 112728 | 112641 | 112610 | 112625 | 112627 | 112718 |
9 | 112723 | 112725 | 112793 | 112723 | 112722 | 112722 | 112722 | 112722 | 112726 | 112723 | 112796 | 112730 | 112617 | 112716 | 112716 |
10 | 112723 | 112719 | 112793 | 112723 | 112721 | 112721 | 112722 | 112722 | 112726 | 112723 | 112627 | 112727 | 112614 | 112722 | 112714 |
11 | 112723 | 112725 | 112730 | 112727 | 112722 | 112726 | 112722 | 112722 | 112723 | 112723 | 112723 | 112612 | 112648 | 112716 | 112716 |
12 | 112726 | 112725 | 112726 | 112726 | 112721 | 112722 | 112722 | 112726 | 112722 | 112723 | 112634 | 112616 | 112626 | 112715 | 112717 |
13 | 112724 | 112724 | 112726 | 112722 | 112721 | 112722 | 112722 | 112722 | 112726 | 112789 | 112649 | 112610 | 112625 | 112722 | 112724 |
14 | 112632 | 112727 | 112726 | 112718 | 112723 | 112721 | 112723 | 112722 | 112722 | 112723 | 112648 | 112618 | 112625 | 112715 | 112716 |
15 | 112719 | 112719 | 112722 | 112718 | 112616 | 112722 | 112722 | 112722 | 112726 | 112729 | 112652 | 112616 | 112598 | 112722 | 112716 |
16 | 112727 | 112725 | 112723 | 112725 | 112721 | 112730 | 112728 | 112729 | 112723 | 112717 | 112648 | 112619 | 112604 | 112715 | 112718 |
17 | 112723 | 112725 | 112726 | 112727 | 112721 | 112722 | 112722 | 112722 | 112723 | 112723 | 112647 | 112613 | 112615 | 112715 | 112714 |
18 | 112629 | 112795 | 112717 | 112717 | 112610 | 112722 | 112612 | 112722 | 112723 | 112789 | 112649 | 112617 | 112605 | 112722 | 112716 |
19 | 112619 | 112724 | 112724 | 112723 | 112721 | 112721 | 112720 | 112719 | 112718 | 112723 | 112654 | 112613 | 112606 | 112715 | 112716 |
20 | 112729 | 112728 | 112724 | 112769 | 112721 | 112728 | 112726 | 112722 | 112726 | 112721 | 112630 | 112611 | 112633 | 112715 | 112716 |
21 | 112729 | 112722 | 112723 | 112721 | 112721 | 112722 | 112722 | 112722 | 112726 | 112723 | 112645 | 112615 | 112633 | 112716 | 112716 |
22 | 112722 | 112725 | 112723 | 112725 | 112612 | 112787 | 112611 | 112723 | 112722 | 112723 | 112644 | 112616 | 112605 | 112715 | 112716 |
23 | 112723 | 112725 | 112793 | 112717 | 112612 | 112723 | 112613 | 112722 | 112722 | 112723 | 112632 | 112612 | 112625 | 112720 | 112716 |
25 | 112607 | 112717 | 112793 | 112723 | 112612 | 112722 | 112722 | 112722 | 112722 | 112722 | 112633 | 112606 | 112618 | 112715 | 112717 |
30 | 112722 | 112725 | 112723 | 112718 | 112721 | 112722 | 112722 | 112723 | 112722 | 112723 | 112646 | 112612 | 112626 | 112715 | 112716 |
40 | 112723 | 112725 | 112721 | 112727 | 112723 | 112723 | 112722 | 112722 | 112722 | 112723 | 112639 | 112616 | 112605 | 112722 | 112716 |
Iterations | Min. Bytes | Reduction | Coverage |
---|---|---|---|
100 | 112641 bytes | – | 100% |
1,000 | 112615 bytes | -26 bytes | 100% |
10,000 | 112607 bytes | -8 bytes | 100% |
100,000 | 112601 bytes | -6 bytes | 2.32% |
1,000,000 | 112598 bytes | -3 bytes | 0.29% |
10,000,000 | – | – | – |
Blocks | Min. Bytes | Compared To Best Zopfli | Compared To Best KZIP |
---|---|---|---|
(any) | 112787 bytes | +189 bytes (+0.17%) | +111 bytes |
1 | 112735 bytes | +137 bytes (+0.12%) | +59 bytes |
2 | 112791 bytes | +193 bytes (+0.17%) | +115 bytes |
3 | 112816 bytes | +218 bytes (+0.19%) | +140 bytes |
4 | 112717 bytes | +119 bytes (+0.11%) | +41 bytes |
5 | 112676 bytes | +78 bytes (+0.07%) | – |
6 | 112723 bytes | +125 bytes (+0.11%) | +47 bytes |
7 | 112780 bytes | +182 bytes (+0.16%) | +104 bytes |
8 | 112813 bytes | +215 bytes (+0.19%) | +137 bytes |
Algorithm | Program | Parameters | Size | Compared To Best Zopfli |
---|---|---|---|---|
ZPAQ (Wikipedia) | zpaq | zpaq -method 69 | 76770 bytes | -35828 bytes (-31.82%) |
RAR (proprietary) | RAR | rar a -m5 -md64m -mc63:128t -mt1 | 82223 bytes | -30375 bytes (-26.98%) |
PPMd (Wikipedia) | 7zip | 7za a -mx=9 -m0=ppmd | 88593 bytes | -24005 bytes (-21.32%) |
Burrows-Wheeler transform (Wikipedia) | bzip2 | bzip2 -9 | 93536 bytes | -19062 bytes (-16.93%) |
Brotli (Wikipedia) | brotli | brotli -q 11 | 97773 bytes | -14825 bytes (-13.17%) |
LZMA2 (Wikipedia) | xz | xz -9 | 100008 bytes | -12590 bytes (-11.18%) |
Zstandard (Wikipedia) | zstd | zstd -19 | 102794 bytes | -9804 bytes (-8.71%) |