Boot |
143376 bytes (140.0k)
|
CDN |
cdnjs |
117876 bytes (115.1k)
|
CDN |
gzip -6 (default) |
116102 bytes (113.4k)
|
local copy |
gzip -9 |
115709 bytes (113.0k)
|
local copy |
libdeflate -12 |
111905 bytes (109.3k)
|
local copy |
zultra |
111881 bytes (109.3k)
|
local copy |
7zip -mx=9 -tgzip |
111866 bytes (109.2k)
|
local copy |
pigz -11 -n |
111688 bytes (109.1k)
|
local copy |
kzip -s0 -rn -b7 |
111640 bytes (109.0k)
|
local copy |
Zopfli |
111477 bytes (108.9k)
|
local copy |
Zopfli (defluff) |
111475 bytes (108.9k)
|
local copy |
Description | Value | Parameter |
---|---|---|
iterations | 1000000 | --i1000000 |
maximum blocks | 8 | --mb8 |
maximum length score | 32 | --mls32 |
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 | 143376 bytes | 2fe136c83a0810c3aeaa1d6551fed8cf | February 10, 2016 @ 00:09 |
cdnjs | 117876 bytes | 2fe136c83a0810c3aeaa1d6551fed8cf | February 5, 2016 @ 06:02 |
Size | Improvement | Parameters | Found |
---|---|---|---|
111477 bytes | -1 byte | zopfli --i1000000 --mls32 --bsr30 --lazy --ohh | February 12, 2016 @ 11:59 |
111478 bytes | -4 bytes | zopfli --i100000 --mls32 --bsr30 --lazy --ohh | February 11, 2016 @ 13:21 |
111482 bytes | -1 byte | zopfli --i1000000 --mls32 --bsr25 --lazy --ohh | February 10, 2016 @ 18:36 |
111483 bytes | -1 byte | zopfli --i100000 --mls32 --bsr25 --lazy --ohh | February 9, 2016 @ 01:43 |
111484 bytes | -4 bytes | zopfli --i100000 --mls32 --bsr15 --lazy --ohh | February 8, 2016 @ 22:19 |
111488 bytes | -2 bytes | zopfli --i10000 --mls32 --bsr15 --lazy --ohh | February 8, 2016 @ 17:28 |
111490 bytes | -13 bytes | zopfli --i10000 --mls32 --bsr7 --lazy --ohh | February 8, 2016 @ 14:11 |
111503 bytes | -41 bytes | zopfli --i1000 --mls32 --bsr7 --lazy --ohh | February 8, 2016 @ 13:20 |
111544 bytes | – | zopfli --i100 --mls32 --bsr7 --lazy --ohh | February 8, 2016 @ 12:32 |
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 | 111582 | 111582 | 111582 | 111582 | 111581 | 111582 | 111581 | 111621 | 111619 | 111617 | 111614 | 111680 | 111680 | 111675 | 111677 |
4 | 111529 | 111528 | 111527 | 111523 | 111523 | 111617 | 111555 | 111529 | 111549 | 111535 | 111548 | 111614 | 111680 | 111519 | 111631 |
6 | 111533 | 111533 | 111520 | 111529 | 111530 | 111521 | 111552 | 111538 | 111544 | 111523 | 111532 | 111541 | 111680 | 111515 | 111530 |
7 | 111613 | 111613 | 111619 | 111617 | 111484 | 111616 | 111614 | 111613 | 111620 | 111620 | 111622 | 111530 | 111620 | 111618 | 111619 |
8 | 111621 | 111620 | 111617 | 111616 | 111620 | 111616 | 111614 | 111615 | 111619 | 111624 | 111618 | 111540 | 111619 | 111629 | 111624 |
9 | 111491 | 111620 | 111619 | 111617 | 111484 | 111616 | 111614 | 111615 | 111620 | 111620 | 111619 | 111532 | 111632 | 111615 | 111618 |
10 | 111491 | 111613 | 111615 | 111615 | 111491 | 111622 | 111614 | 111613 | 111619 | 111613 | 111619 | 111522 | 111629 | 111615 | 111625 |
11 | 111494 | 111613 | 111619 | 111622 | 111493 | 111614 | 111614 | 111612 | 111619 | 111620 | 111620 | 111558 | 111623 | 111618 | 111623 |
12 | 111481 | 111622 | 111619 | 111615 | 111616 | 111616 | 111614 | 111615 | 111619 | 111613 | 111620 | 111535 | 111620 | 111615 | 111630 |
13 | 111496 | 111619 | 111619 | 111618 | 111619 | 111622 | 111612 | 111615 | 111619 | 111613 | 111622 | 111524 | 111620 | 111617 | 111618 |
14 | 111491 | 111614 | 111619 | 111618 | 111493 | 111616 | 111614 | 111617 | 111619 | 111613 | 111616 | 111524 | 111627 | 111615 | 111625 |
15 | 111491 | 111613 | 111619 | 111617 | 111484 | 111622 | 111614 | 111613 | 111619 | 111622 | 111622 | 111519 | 111620 | 111615 | 111630 |
16 | 111494 | 111613 | 111619 | 111616 | 111500 | 111616 | 111622 | 111626 | 111629 | 111613 | 111531 | 111525 | 111630 | 111615 | 111630 |
17 | 111492 | 111613 | 111621 | 111617 | 111485 | 111620 | 111614 | 111613 | 111628 | 111613 | 111620 | 111538 | 111625 | 111617 | 111624 |
18 | 111494 | 111619 | 111614 | 111615 | 111491 | 111621 | 111614 | 111616 | 111621 | 111613 | 111620 | 111523 | 111620 | 111632 | 111623 |
19 | 111491 | 111616 | 111619 | 111622 | 111492 | 111619 | 111614 | 111613 | 111628 | 111613 | 111622 | 111522 | 111620 | 111615 | 111625 |
20 | 111492 | 111613 | 111619 | 111618 | 111493 | 111614 | 111614 | 111620 | 111619 | 111613 | 111618 | 111526 | 111619 | 111618 | 111619 |
21 | 111480 | 111616 | 111619 | 111615 | 111492 | 111622 | 111616 | 111613 | 111623 | 111622 | 111622 | 111524 | 111619 | 111616 | 111625 |
22 | 111502 | 111613 | 111619 | 111618 | 111619 | 111622 | 111616 | 111615 | 111538 | 111620 | 111622 | 111522 | 111623 | 111615 | 111619 |
23 | 111491 | 111622 | 111619 | 111619 | 111493 | 111622 | 111616 | 111613 | 111614 | 111627 | 111616 | 111523 | 111620 | 111615 | 111618 |
25 | 111492 | 111613 | 111619 | 111618 | 111482 | 111616 | 111616 | 111613 | 111619 | 111613 | 111616 | 111524 | 111620 | 111615 | 111623 |
30 | 111493 | 111616 | 111614 | 111617 | 111477 | 111615 | 111616 | 111615 | 111614 | 111613 | 111620 | 111524 | 111619 | 111615 | 111624 |
40 | 111494 | 111614 | 111619 | 111617 | 111482 | 111616 | 111614 | 111612 | 111613 | 111619 | 111616 | 111522 | 111619 | 111618 | 111618 |
Iterations | Min. Bytes | Reduction | Coverage |
---|---|---|---|
100 | 111544 bytes | – | 100% |
1,000 | 111503 bytes | -41 bytes | 100% |
10,000 | 111488 bytes | -15 bytes | 100% |
100,000 | 111478 bytes | -10 bytes | 2.61% |
1,000,000 | 111477 bytes | -1 byte | 0.58% |
10,000,000 | – | – | – |
Blocks | Min. Bytes | Compared To Best Zopfli | Compared To Best KZIP |
---|---|---|---|
(any) | 111696 bytes | +219 bytes (+0.20%) | +56 bytes |
1 | 111664 bytes | +187 bytes (+0.17%) | +24 bytes |
2 | 111681 bytes | +204 bytes (+0.18%) | +41 bytes |
3 | 111735 bytes | +258 bytes (+0.23%) | +95 bytes |
4 | 111760 bytes | +283 bytes (+0.25%) | +120 bytes |
5 | 111699 bytes | +222 bytes (+0.20%) | +59 bytes |
6 | 111653 bytes | +176 bytes (+0.16%) | +13 bytes |
7 | 111640 bytes | +163 bytes (+0.15%) | – |
8 | 111686 bytes | +209 bytes (+0.19%) | +46 bytes |
Algorithm | Program | Parameters | Size | Compared To Best Zopfli |
---|---|---|---|---|
ZPAQ (Wikipedia) | zpaq | zpaq -method 69 | 75906 bytes | -35571 bytes (-31.91%) |
RAR (proprietary) | RAR | rar a -m5 -md64m -mc63:128t -mt1 | 81320 bytes | -30157 bytes (-27.05%) |
PPMd (Wikipedia) | 7zip | 7za a -mx=9 -m0=ppmd | 87643 bytes | -23834 bytes (-21.38%) |
Burrows-Wheeler transform (Wikipedia) | bzip2 | bzip2 -9 | 92459 bytes | -19018 bytes (-17.06%) |
Brotli (Wikipedia) | brotli | brotli -q 11 | 96614 bytes | -14863 bytes (-13.33%) |
LZMA2 (Wikipedia) | xz | xz -9 | 98860 bytes | -12617 bytes (-11.32%) |
Zstandard (Wikipedia) | zstd | zstd -19 | 101718 bytes | -9759 bytes (-8.75%) |