cdnjs |
129244 bytes (126.2k)
|
CDN |
128545 bytes (125.5k)
|
CDN | |
gzip -6 (default) |
127996 bytes (125.0k)
|
local copy |
unpkg |
127993 bytes (125.0k)
|
CDN |
jsdelivr |
127847 bytes (124.9k)
|
CDN |
gzip -9 |
127558 bytes (124.6k)
|
local copy |
libdeflate -12 |
123235 bytes (120.3k)
|
local copy |
7zip -mx=9 -tgzip |
123043 bytes (120.2k)
|
local copy |
zultra |
122880 bytes (120.0k)
|
local copy |
kzip -s0 -rn -b0 |
122675 bytes (119.8k)
|
local copy |
pigz -11 -n |
122666 bytes (119.8k)
|
local copy |
Zopfli |
122562 bytes (119.7k)
|
local copy |
Zopfli (defluff) |
122557 bytes (119.7k)
|
local copy |
Description | Value | Parameter |
---|---|---|
iterations | 1000000 | --i1000000 |
maximum blocks | 8 | --mb8 |
maximum length score | 1024 | --mls1024 |
block splitting recursion | 20 | --bsr20 |
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 |
---|---|---|---|
cdnjs | 129244 bytes | 3298078bce82bdb1afadf5b1a280915e | (invalid) |
128545 bytes | 3298078bce82bdb1afadf5b1a280915e | February 21, 2017 @ 20:15 | |
unpkg | 127993 bytes | 3298078bce82bdb1afadf5b1a280915e | January 20, 2017 @ 13:40 |
jsdelivr | 127847 bytes | 3298078bce82bdb1afadf5b1a280915e | November 15, 2017 @ 13:36 |
Size | Improvement | Parameters | Found |
---|---|---|---|
122562 bytes | -3 bytes | zopfli --i1000000 --mls1024 --bsr20 --lazy --ohh | January 22, 2017 @ 08:38 |
122565 bytes | -1 byte | zopfli --i100000 --mls1024 --bsr20 --lazy --ohh | January 20, 2017 @ 21:34 |
122566 bytes | -8 bytes | zopfli --i100000 --mls512 --bsr40 --lazy --ohh | January 20, 2017 @ 17:32 |
122574 bytes | -6 bytes | zopfli --i10000 --mls512 --bsr40 --lazy --ohh | January 20, 2017 @ 14:31 |
122580 bytes | -16 bytes | zopfli --i1000 --mls512 --bsr40 --lazy --ohh | January 20, 2017 @ 14:12 |
122596 bytes | – | zopfli --i100 --mls512 --bsr40 --lazy --ohh | January 20, 2017 @ 13:58 |
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 | 122776 | 122773 | 122772 | 122790 | 122967 | 122804 | 122884 | 122792 | 122706 | 122707 | 122738 | 122734 | 122744 | 122726 | 122801 |
4 | 122672 | 122701 | 122706 | 122681 | 122685 | 122666 | 122714 | 122846 | 122668 | 122747 | 122693 | 122643 | 122665 | 122600 | 122684 |
6 | 122698 | 122677 | 122677 | 122813 | 122659 | 122685 | 122648 | 122772 | 122639 | 122753 | 122728 | 122596 | 122765 | 122790 | 122657 |
7 | 122655 | 122670 | 122683 | 122817 | 122708 | 122681 | 122696 | 122645 | 122661 | 122693 | 122820 | 122652 | 122594 | 122744 | 122663 |
8 | 122704 | 122702 | 122691 | 122845 | 122686 | 122687 | 122698 | 122615 | 122662 | 122722 | 122660 | 122629 | 122703 | 122642 | 122638 |
9 | 122700 | 122681 | 122716 | 122650 | 122656 | 122736 | 122658 | 122611 | 122647 | 122650 | 122679 | 122594 | 122597 | 122627 | 122623 |
10 | 122723 | 122722 | 122700 | 122659 | 122664 | 122809 | 122651 | 122671 | 122647 | 122737 | 122665 | 122740 | 122678 | 122627 | 122609 |
11 | 122704 | 122677 | 122685 | 122679 | 122672 | 122685 | 122655 | 122664 | 122650 | 122743 | 122679 | 122737 | 122607 | 122658 | 122600 |
12 | 122704 | 122702 | 122685 | 122683 | 122672 | 122680 | 122682 | 122596 | 122636 | 122593 | 122682 | 122732 | 122694 | 122616 | 122615 |
13 | 122687 | 122682 | 122684 | 122684 | 122679 | 122682 | 122649 | 122621 | 122610 | 122645 | 122704 | 122681 | 122597 | 122608 | 122615 |
14 | 122695 | 122675 | 122696 | 122649 | 122691 | 122692 | 122695 | 122602 | 122622 | 122620 | 122620 | 122618 | 122597 | 122678 | 122631 |
15 | 122712 | 122705 | 122703 | 122707 | 122687 | 122689 | 122657 | 122624 | 122577 | 122652 | 122707 | 122635 | 122595 | 122731 | 122595 |
16 | 122703 | 122701 | 122693 | 122686 | 122679 | 122683 | 122673 | 122584 | 122571 | 122636 | 122694 | 122643 | 122593 | 122666 | 122711 |
17 | 122732 | 122676 | 122681 | 122687 | 122687 | 122696 | 122662 | 122591 | 122588 | 122623 | 122773 | 122594 | 122660 | 122620 | 122629 |
18 | 122687 | 122676 | 122699 | 122646 | 122678 | 122674 | 122704 | 122607 | 122696 | 122582 | 122747 | 122591 | 122652 | 122673 | 122627 |
19 | 122739 | 122674 | 122683 | 122634 | 122670 | 122671 | 122685 | 122618 | 122579 | 122623 | 122677 | 122639 | 122597 | 122667 | 122630 |
20 | 122702 | 122675 | 122683 | 122653 | 122681 | 122685 | 122655 | 122640 | 122577 | 122562 | 122735 | 122640 | 122612 | 122622 | 122655 |
21 | 122723 | 122682 | 122678 | 122644 | 122667 | 122692 | 122703 | 122623 | 122630 | 122746 | 122680 | 122597 | 122624 | 122669 | 122630 |
22 | 122679 | 122673 | 122705 | 122648 | 122678 | 122690 | 122691 | 122642 | 122655 | 122621 | 122772 | 122592 | 122672 | 122660 | 122705 |
23 | 122677 | 122677 | 122681 | 122711 | 122670 | 122672 | 122683 | 122636 | 122642 | 122696 | 122678 | 122735 | 122614 | 122593 | 122616 |
25 | 122720 | 122679 | 122682 | 122687 | 122676 | 122687 | 122736 | 122634 | 122630 | 122595 | 122674 | 122601 | 122675 | 122605 | 122708 |
30 | 122698 | 122684 | 122691 | 122685 | 122685 | 122700 | 122653 | 122633 | 122585 | 122590 | 122737 | 122700 | 122588 | 122627 | 122756 |
40 | 122678 | 122671 | 122683 | 122682 | 122640 | 122697 | 122685 | 122644 | 122566 | 122585 | 122739 | 122674 | 122597 | 122673 | 122645 |
Iterations | Min. Bytes | Reduction | Coverage |
---|---|---|---|
100 | 122596 bytes | – | 100% |
1,000 | 122580 bytes | -16 bytes | 100% |
10,000 | 122572 bytes | -8 bytes | 100% |
100,000 | 122565 bytes | -7 bytes | 0.87% |
1,000,000 | 122562 bytes | -3 bytes | 0.29% |
10,000,000 | – | – | – |
Blocks | Min. Bytes | Compared To Best Zopfli | Compared To Best KZIP |
---|---|---|---|
(any) | 122675 bytes | +113 bytes (+0.09%) | – |
1 | 123224 bytes | +662 bytes (+0.54%) | +549 bytes |
2 | 123248 bytes | +686 bytes (+0.56%) | +573 bytes |
3 | 123045 bytes | +483 bytes (+0.39%) | +370 bytes |
4 | 123047 bytes | +485 bytes (+0.40%) | +372 bytes |
5 | 122912 bytes | +350 bytes (+0.29%) | +237 bytes |
6 | 122761 bytes | +199 bytes (+0.16%) | +86 bytes |
7 | 122782 bytes | +220 bytes (+0.18%) | +107 bytes |
8 | 122750 bytes | +188 bytes (+0.15%) | +75 bytes |
Algorithm | Program | Parameters | Size | Compared To Best Zopfli |
---|---|---|---|---|
ZPAQ (Wikipedia) | zpaq | zpaq -method 69 | 83309 bytes | -39253 bytes (-32.03%) |
RAR (proprietary) | RAR | rar a -m5 -md64m -mc63:128t -mt1 | 95840 bytes | -26722 bytes (-21.80%) |
PPMd (Wikipedia) | 7zip | 7za a -mx=9 -m0=ppmd | 101847 bytes | -20715 bytes (-16.90%) |
Brotli (Wikipedia) | brotli | brotli -q 11 | 104950 bytes | -17612 bytes (-14.37%) |
LZMA2 (Wikipedia) | xz | xz -9 | 105736 bytes | -16826 bytes (-13.73%) |
Burrows-Wheeler transform (Wikipedia) | bzip2 | bzip2 -9 | 110459 bytes | -12103 bytes (-9.88%) |
Zstandard (Wikipedia) | zstd | zstd -19 | 111813 bytes | -10749 bytes (-8.77%) |