unpkg |
93230 bytes (91.0k)
|
CDN |
Boot |
81693 bytes (79.8k)
|
CDN |
cdnjs |
81693 bytes (79.8k)
|
CDN |
gzip -6 (default) |
81046 bytes (79.1k)
|
local copy |
gzip -9 |
80732 bytes (78.8k)
|
local copy |
libdeflate -12 |
77580 bytes (75.8k)
|
local copy |
7zip -mx=9 -tgzip |
77029 bytes (75.2k)
|
local copy |
kzip -s0 -rn -b8 |
76781 bytes (75.0k)
|
local copy |
zultra |
76781 bytes (75.0k)
|
local copy |
pigz -11 -n |
76578 bytes (74.8k)
|
local copy |
Zopfli |
76537 bytes (74.7k)
|
local copy |
Zopfli (defluff) |
76536 bytes (74.7k)
|
local copy |
Description | Value | Parameter |
---|---|---|
iterations | 1000000 | --i1000000 |
maximum blocks | 8 | --mb8 |
maximum length score | 512 | --mls512 |
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 |
---|---|---|---|
unpkg | 93230 bytes | ca18a9b7ccb4082469674d9b11605b7d | (invalid) |
Boot | 81693 bytes | ca18a9b7ccb4082469674d9b11605b7d | November 27, 2019 @ 19:31 |
cdnjs | 81693 bytes | ca18a9b7ccb4082469674d9b11605b7d | November 27, 2019 @ 19:31 |
Size | Improvement | Parameters | Found |
---|---|---|---|
76537 bytes | -3 bytes | zopfli --i1000000 --mls512 --bsr6 --lazy --ohh | November 20, 2019 @ 07:02 |
76540 bytes | -9 bytes | zopfli --i100000 --mls512 --bsr6 --lazy --ohh | November 19, 2019 @ 12:03 |
76549 bytes | -10 bytes | zopfli --i10000 --mls512 --bsr6 --lazy --ohh | November 18, 2019 @ 22:38 |
76559 bytes | -3 bytes | zopfli --i1000 --mls2 --bsr12 --lazy --ohh | November 18, 2019 @ 18:01 |
76562 bytes | -17 bytes | zopfli --i1000 --mls2 --bsr21 --lazy --ohh | November 18, 2019 @ 18:00 |
76579 bytes | – | zopfli --i100 --mls512 --bsr6 --lazy --ohh | November 18, 2019 @ 17:12 |
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 | 76922 | 76912 | 76991 | 76974 | 76980 | 76988 | 76995 | 76965 | 77097 | 77111 | 77125 | 77115 | 76932 | 76916 | 76929 |
4 | 76590 | 76603 | 76824 | 76832 | 76643 | 76647 | 76642 | 76828 | 77027 | 76826 | 76789 | 76837 | 76712 | 76886 | 76768 |
6 | 76567 | 76647 | 76774 | 76563 | 76777 | 76570 | 76575 | 76563 | 76537 | 76785 | 76789 | 76575 | 76727 | 76725 | 76711 |
7 | 77065 | 76701 | 76829 | 76781 | 76780 | 76567 | 76802 | 76784 | 76764 | 76759 | 76578 | 76612 | 76716 | 76820 | 76765 |
8 | 76568 | 76557 | 76873 | 76622 | 76629 | 76632 | 76855 | 76847 | 76861 | 76890 | 76930 | 76681 | 76572 | 76829 | 76737 |
9 | 76594 | 76544 | 76895 | 76771 | 76882 | 76569 | 76566 | 76769 | 76774 | 76753 | 76746 | 76584 | 76573 | 76721 | 76766 |
10 | 76565 | 76572 | 76771 | 76773 | 76891 | 76563 | 76767 | 76764 | 76768 | 76786 | 76570 | 76602 | 76563 | 76777 | 76766 |
11 | 76597 | 76887 | 76872 | 76768 | 76774 | 76561 | 76763 | 76773 | 76766 | 76738 | 76552 | 76695 | 76570 | 76809 | 76638 |
12 | 76551 | 76574 | 76771 | 76765 | 76753 | 76566 | 76763 | 76765 | 76762 | 76768 | 76572 | 76579 | 76572 | 76682 | 76737 |
13 | 76758 | 76560 | 76754 | 76567 | 76569 | 76562 | 76765 | 76773 | 76765 | 76743 | 76782 | 76589 | 76570 | 76744 | 76713 |
14 | 76560 | 76555 | 76750 | 76751 | 76774 | 76568 | 76764 | 76762 | 76768 | 76801 | 76570 | 76577 | 76570 | 76624 | 76798 |
15 | 76952 | 76758 | 76883 | 76879 | 76566 | 76566 | 76762 | 76772 | 76766 | 76742 | 76781 | 76594 | 76569 | 76761 | 76737 |
16 | 76591 | 76564 | 76765 | 76748 | 76775 | 76565 | 76764 | 76768 | 76763 | 76791 | 76773 | 76591 | 76572 | 76773 | 76735 |
17 | 76559 | 76870 | 76752 | 76559 | 76976 | 76680 | 76770 | 76847 | 76859 | 76782 | 76792 | 76595 | 76570 | 76760 | 76736 |
18 | 76561 | 76564 | 76775 | 76768 | 76775 | 76567 | 76763 | 76767 | 76765 | 76744 | 76780 | 76577 | 76776 | 76745 | 76737 |
19 | 76558 | 76875 | 76769 | 76765 | 76561 | 76863 | 76763 | 76573 | 76766 | 76739 | 76783 | 76597 | 76569 | 76715 | 76610 |
20 | 76587 | 76887 | 76760 | 76765 | 76758 | 76568 | 76762 | 76763 | 76758 | 76743 | 76776 | 76570 | 76576 | 76762 | 76710 |
21 | 76552 | 76568 | 76770 | 76777 | 76891 | 76562 | 76764 | 76763 | 76764 | 76783 | 76571 | 76602 | 76565 | 76775 | 76735 |
22 | 76752 | 76890 | 76772 | 76877 | 76776 | 76569 | 76766 | 76767 | 76767 | 76787 | 76782 | 76600 | 76571 | 76764 | 76739 |
23 | 76592 | 76887 | 76772 | 76880 | 76888 | 76567 | 76765 | 76764 | 76764 | 76784 | 76778 | 76579 | 76573 | 76769 | 76615 |
25 | 76587 | 76558 | 76770 | 76747 | 76893 | 76563 | 76767 | 76765 | 76769 | 76745 | 76779 | 76584 | 76567 | 76766 | 76615 |
30 | 76861 | 76869 | 76890 | 76561 | 76886 | 76565 | 76767 | 76766 | 76763 | 76780 | 76780 | 76742 | 76730 | 76559 | 76740 |
40 | 76553 | 76885 | 76750 | 76766 | 76890 | 76566 | 76772 | 76766 | 76767 | 76779 | 76776 | 76576 | 76569 | 76763 | 76739 |
Iterations | Min. Bytes | Reduction | Coverage |
---|---|---|---|
100 | 76579 bytes | – | 100% |
1,000 | 76559 bytes | -20 bytes | 100% |
10,000 | 76549 bytes | -10 bytes | 100% |
100,000 | 76540 bytes | -9 bytes | 0.58% |
1,000,000 | 76537 bytes | -3 bytes | 0.29% |
10,000,000 | – | – | – |
Blocks | Min. Bytes | Compared To Best Zopfli | Compared To Best KZIP |
---|---|---|---|
(any) | 76958 bytes | +421 bytes (+0.55%) | +177 bytes |
1 | 78329 bytes | +1792 bytes (+2.34%) | +1548 bytes |
2 | 78208 bytes | +1671 bytes (+2.18%) | +1427 bytes |
3 | 76971 bytes | +434 bytes (+0.57%) | +190 bytes |
4 | 76963 bytes | +426 bytes (+0.56%) | +182 bytes |
5 | 76955 bytes | +418 bytes (+0.55%) | +174 bytes |
6 | 76931 bytes | +394 bytes (+0.51%) | +150 bytes |
7 | 76881 bytes | +344 bytes (+0.45%) | +100 bytes |
8 | 76781 bytes | +244 bytes (+0.32%) | – |
Algorithm | Program | Parameters | Size | Compared To Best Zopfli |
---|---|---|---|---|
ZPAQ (Wikipedia) | zpaq | zpaq -method 69 | 60230 bytes | -16307 bytes (-21.31%) |
RAR (proprietary) | RAR | rar a -m5 -md64m -mc63:128t -mt1 | 67040 bytes | -9497 bytes (-12.41%) |
LZMA2 (Wikipedia) | xz | xz -9 | 67964 bytes | -8573 bytes (-11.20%) |
Brotli (Wikipedia) | brotli | brotli -q 11 | 68033 bytes | -8504 bytes (-11.11%) |
PPMd (Wikipedia) | 7zip | 7za a -mx=9 -m0=ppmd | 70092 bytes | -6445 bytes (-8.42%) |
Zstandard (Wikipedia) | zstd | zstd -19 | 73388 bytes | -3149 bytes (-4.11%) |
Burrows-Wheeler transform (Wikipedia) | bzip2 | bzip2 -9 | 76078 bytes | -459 bytes (-0.60%) |