Boot |
164317 bytes (160.5k)
|
CDN |
cdnjs |
133992 bytes (130.9k)
|
CDN |
gzip -6 (default) |
132168 bytes (129.1k)
|
local copy |
gzip -9 |
131630 bytes (128.5k)
|
local copy |
jsdelivr |
131503 bytes (128.4k)
|
CDN |
7zip -mx=9 -tgzip |
127145 bytes (124.2k)
|
local copy |
zultra |
127004 bytes (124.0k)
|
local copy |
libdeflate -12 |
126971 bytes (124.0k)
|
local copy |
pigz -11 -n |
126838 bytes (123.9k)
|
local copy |
kzip -s0 -rn -b5 |
126640 bytes (123.7k)
|
local copy |
Zopfli |
126594 bytes (123.6k)
|
local copy |
Zopfli (defluff) |
126592 bytes (123.6k)
|
local copy |
Description | Value | Parameter |
---|---|---|
iterations | 1000000 | --i1000000 |
maximum blocks | 8 | --mb8 |
maximum length score | 16384 | --mls16384 |
block splitting recursion | 6 | --bsr6 |
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 | 164317 bytes | 7527e9d18d08cb3d25adbbbbcc789478 | March 17, 2017 @ 06:22 |
cdnjs | 133992 bytes | 7527e9d18d08cb3d25adbbbbcc789478 | March 15, 2017 @ 23:18 |
jsdelivr | 131503 bytes | 7527e9d18d08cb3d25adbbbbcc789478 | March 15, 2017 @ 23:04 |
Size | Improvement | Parameters | Found |
---|---|---|---|
126594 bytes | -2 bytes | zopfli --i1000000 --mls16384 --bsr6 --lazy --ohh | March 31, 2017 @ 08:24 |
126596 bytes | -4 bytes | zopfli --i100000 --mls16384 --bsr9 --lazy --ohh | March 29, 2017 @ 19:16 |
126600 bytes | -2 bytes | zopfli --i10000 --mls16384 --bsr9 --lazy --ohh | March 29, 2017 @ 03:48 |
126602 bytes | -7 bytes | zopfli --i10000 --mls16384 --bsr17 --lazy --ohh | March 29, 2017 @ 03:25 |
126609 bytes | -33 bytes | zopfli --i1000 --mls2048 --bsr4 --lazy --ohh | March 28, 2017 @ 23:09 |
126642 bytes | – | zopfli --i100 --mls16384 --bsr9 --lazy --ohh | March 28, 2017 @ 22:58 |
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 | 126748 | 126749 | 126748 | 126748 | 126749 | 126747 | 126748 | 126751 | 126718 | 126700 | 126727 | 126747 | 126745 | 126647 | 126746 |
4 | 126653 | 126648 | 126710 | 126748 | 126749 | 126747 | 126748 | 126751 | 126712 | 126624 | 126602 | 126659 | 126745 | 126601 | 126746 |
6 | 126644 | 126638 | 126674 | 126674 | 126673 | 126673 | 126674 | 126676 | 126654 | 126611 | 126614 | 126612 | 126745 | 126594 | 126674 |
7 | 126649 | 126643 | 126650 | 126680 | 126648 | 126648 | 126680 | 126681 | 126641 | 126610 | 126613 | 126610 | 126745 | 126617 | 126671 |
8 | 126613 | 126647 | 126673 | 126674 | 126672 | 126672 | 126674 | 126679 | 126640 | 126613 | 126611 | 126646 | 126647 | 126605 | 126672 |
9 | 126619 | 126613 | 126643 | 126672 | 126673 | 126680 | 126680 | 126680 | 126649 | 126608 | 126603 | 126644 | 126646 | 126594 | 126671 |
10 | 126642 | 126640 | 126672 | 126672 | 126673 | 126680 | 126675 | 126674 | 126641 | 126630 | 126608 | 126612 | 126641 | 126606 | 126671 |
11 | 126641 | 126645 | 126679 | 126681 | 126684 | 126671 | 126673 | 126674 | 126653 | 126632 | 126622 | 126614 | 126642 | 126612 | 126671 |
12 | 126673 | 126672 | 126672 | 126672 | 126677 | 126677 | 126671 | 126680 | 126654 | 126634 | 126623 | 126615 | 126648 | 126608 | 126671 |
13 | 126683 | 126642 | 126679 | 126681 | 126673 | 126680 | 126679 | 126676 | 126652 | 126656 | 126619 | 126609 | 126645 | 126608 | 126671 |
14 | 126674 | 126643 | 126644 | 126675 | 126675 | 126646 | 126673 | 126674 | 126657 | 126648 | 126626 | 126611 | 126674 | 126605 | 126671 |
15 | 126681 | 126642 | 126651 | 126687 | 126657 | 126657 | 126682 | 126683 | 126648 | 126649 | 126632 | 126611 | 126645 | 126612 | 126674 |
16 | 126675 | 126645 | 126643 | 126674 | 126673 | 126648 | 126742 | 126674 | 126638 | 126610 | 126609 | 126611 | 126646 | 126612 | 126672 |
17 | 126654 | 126655 | 126658 | 126682 | 126686 | 126658 | 126679 | 126674 | 126658 | 126625 | 126647 | 126610 | 126645 | 126602 | 126671 |
18 | 126650 | 126639 | 126652 | 126679 | 126673 | 126680 | 126674 | 126674 | 126648 | 126638 | 126623 | 126613 | 126672 | 126602 | 126671 |
19 | 126638 | 126639 | 126646 | 126672 | 126672 | 126673 | 126674 | 126674 | 126659 | 126638 | 126639 | 126612 | 126603 | 126609 | 126671 |
20 | 126672 | 126645 | 126673 | 126681 | 126673 | 126680 | 126684 | 126679 | 126662 | 126645 | 126624 | 126613 | 126644 | 126609 | 126673 |
21 | 126649 | 126652 | 126654 | 126681 | 126673 | 126658 | 126680 | 126674 | 126642 | 126646 | 126625 | 126627 | 126644 | 126609 | 126671 |
22 | 126638 | 126613 | 126646 | 126672 | 126684 | 126645 | 126674 | 126678 | 126641 | 126637 | 126621 | 126613 | 126641 | 126604 | 126671 |
23 | 126673 | 126613 | 126638 | 126673 | 126686 | 126680 | 126671 | 126673 | 126648 | 126630 | 126622 | 126614 | 126645 | 126613 | 126671 |
25 | 126640 | 126646 | 126673 | 126673 | 126673 | 126646 | 126674 | 126674 | 126652 | 126630 | 126623 | 126611 | 126645 | 126609 | 126671 |
30 | 126641 | 126644 | 126674 | 126672 | 126675 | 126646 | 126674 | 126673 | 126659 | 126629 | 126637 | 126611 | 126645 | 126599 | 126672 |
40 | 126634 | 126636 | 126673 | 126672 | 126673 | 126742 | 126674 | 126674 | 126647 | 126626 | 126614 | 126614 | 126604 | 126609 | 126671 |
Iterations | Min. Bytes | Reduction | Coverage |
---|---|---|---|
100 | 126642 bytes | – | 100% |
1,000 | 126609 bytes | -33 bytes | 100% |
10,000 | 126600 bytes | -9 bytes | 100% |
100,000 | 126596 bytes | -4 bytes | 0.87% |
1,000,000 | 126594 bytes | -2 bytes | 0.58% |
10,000,000 | – | – | – |
Blocks | Min. Bytes | Compared To Best Zopfli | Compared To Best KZIP |
---|---|---|---|
(any) | 126697 bytes | +103 bytes (+0.08%) | +57 bytes |
1 | 126722 bytes | +128 bytes (+0.10%) | +82 bytes |
2 | 126768 bytes | +174 bytes (+0.14%) | +128 bytes |
3 | 126741 bytes | +147 bytes (+0.12%) | +101 bytes |
4 | 126686 bytes | +92 bytes (+0.07%) | +46 bytes |
5 | 126640 bytes | +46 bytes (+0.04%) | – |
6 | 126701 bytes | +107 bytes (+0.08%) | +61 bytes |
7 | 126744 bytes | +150 bytes (+0.12%) | +104 bytes |
8 | 126764 bytes | +170 bytes (+0.13%) | +124 bytes |
Algorithm | Program | Parameters | Size | Compared To Best Zopfli |
---|---|---|---|---|
ZPAQ (Wikipedia) | zpaq | zpaq -method 69 | 85656 bytes | -40938 bytes (-32.34%) |
RAR (proprietary) | RAR | rar a -m5 -md64m -mc63:128t -mt1 | 92674 bytes | -33920 bytes (-26.79%) |
PPMd (Wikipedia) | 7zip | 7za a -mx=9 -m0=ppmd | 96471 bytes | -30123 bytes (-23.79%) |
Burrows-Wheeler transform (Wikipedia) | bzip2 | bzip2 -9 | 106348 bytes | -20246 bytes (-15.99%) |
Brotli (Wikipedia) | brotli | brotli -q 11 | 109989 bytes | -16605 bytes (-13.12%) |
LZMA2 (Wikipedia) | xz | xz -9 | 111900 bytes | -14694 bytes (-11.61%) |
Zstandard (Wikipedia) | zstd | zstd -19 | 115360 bytes | -11234 bytes (-8.87%) |