cdnjs |
10098 bytes (9.9k)
|
CDN |
gzip -6 (default) |
10058 bytes (9.8k)
|
local copy |
Microsoft |
10041 bytes (9.8k)
|
CDN |
MaxCDN |
10035 bytes (9.8k)
|
CDN |
jsdelivr |
10035 bytes (9.8k)
|
CDN |
gzip -9 |
10019 bytes (9.8k)
|
local copy |
unpkg |
10006 bytes (9.8k)
|
CDN |
libdeflate -12 |
9692 bytes (9.5k)
|
local copy |
7zip -mx=9 -tgzip |
9690 bytes (9.5k)
|
local copy |
kzip -s0 -rn -b2 |
9690 bytes (9.5k)
|
local copy |
zultra |
9666 bytes (9.4k)
|
local copy |
pigz -11 -n |
9644 bytes (9.4k)
|
local copy |
Zopfli |
9632 bytes (9.4k)
|
local copy |
Description | Value | Parameter |
---|---|---|
iterations | 1000000 | --i1000000 |
maximum blocks | 8 | --mb8 |
maximum length score | 8192 | --mls8192 |
block splitting recursion | 11 | --bsr11 |
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 | 10098 bytes | 3d8308804264c5b751f6e54734c46897 | (invalid) |
Microsoft | 10041 bytes | 3d8308804264c5b751f6e54734c46897 | January 15, 2019 @ 18:51 |
MaxCDN | 10035 bytes | 3d8308804264c5b751f6e54734c46897 | (invalid) |
jsdelivr | 10035 bytes | 3d8308804264c5b751f6e54734c46897 | December 5, 2019 @ 13:18 |
unpkg | 10006 bytes | 3d8308804264c5b751f6e54734c46897 | (invalid) |
Size | Improvement | Parameters | Found |
---|---|---|---|
9632 bytes | -1 byte | zopfli --i1000000 --mls8192 --bsr11 --lazy --ohh | December 14, 2018 @ 18:17 |
9633 bytes | -1 byte | zopfli --i10000 --mls8192 --bsr11 --lazy --ohh | December 14, 2018 @ 14:20 |
9634 bytes | -1 byte | zopfli --i10000 --mls256 --bsr20 --lazy --ohh | December 14, 2018 @ 14:18 |
9635 bytes | – | zopfli --i100 --mls256 --bsr20 --lazy --ohh | December 14, 2018 @ 13:57 |
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 | 9644 | 9644 | 9644 | 9643 | 9643 | 9643 | 9638 | 9636 | 9638 | 9635 | 9634 | 9635 | 9641 | 9646 | 9644 |
4 | 9636 | 9636 | 9634 | 9637 | 9636 | 9635 | 9636 | 9634 | 9636 | 9636 | 9635 | 9637 | 9636 | 9637 | 9637 |
6 | 9638 | 9638 | 9638 | 9637 | 9636 | 9637 | 9635 | 9634 | 9635 | 9636 | 9636 | 9636 | 9635 | 9635 | 9635 |
7 | 9636 | 9636 | 9641 | 9642 | 9642 | 9637 | 9636 | 9634 | 9635 | 9636 | 9636 | 9637 | 9637 | 9636 | 9637 |
8 | 9636 | 9636 | 9634 | 9641 | 9637 | 9641 | 9636 | 9634 | 9635 | 9636 | 9636 | 9637 | 9636 | 9643 | 9636 |
9 | 9635 | 9634 | 9636 | 9637 | 9637 | 9635 | 9636 | 9634 | 9635 | 9635 | 9636 | 9638 | 9645 | 9635 | 9636 |
10 | 9636 | 9636 | 9637 | 9642 | 9635 | 9641 | 9641 | 9636 | 9636 | 9636 | 9634 | 9637 | 9637 | 9635 | 9636 |
11 | 9636 | 9636 | 9634 | 9642 | 9635 | 9636 | 9636 | 9634 | 9634 | 9636 | 9635 | 9637 | 9632 | 9637 | 9637 |
12 | 9636 | 9636 | 9634 | 9637 | 9637 | 9634 | 9636 | 9634 | 9636 | 9636 | 9636 | 9635 | 9636 | 9637 | 9637 |
13 | 9636 | 9636 | 9634 | 9637 | 9637 | 9636 | 9636 | 9634 | 9635 | 9636 | 9636 | 9637 | 9636 | 9637 | 9636 |
14 | 9636 | 9636 | 9634 | 9637 | 9636 | 9636 | 9636 | 9634 | 9637 | 9635 | 9637 | 9637 | 9637 | 9643 | 9636 |
15 | 9637 | 9637 | 9635 | 9636 | 9635 | 9636 | 9636 | 9637 | 9635 | 9636 | 9636 | 9635 | 9636 | 9636 | 9632 |
16 | 9636 | 9636 | 9634 | 9642 | 9635 | 9636 | 9636 | 9635 | 9635 | 9635 | 9637 | 9635 | 9636 | 9636 | 9635 |
17 | 9636 | 9636 | 9634 | 9637 | 9634 | 9632 | 9635 | 9635 | 9635 | 9636 | 9635 | 9635 | 9636 | 9637 | 9636 |
18 | 9636 | 9636 | 9634 | 9636 | 9642 | 9636 | 9636 | 9636 | 9636 | 9636 | 9636 | 9637 | 9636 | 9635 | 9636 |
19 | 9636 | 9636 | 9635 | 9641 | 9634 | 9636 | 9637 | 9634 | 9636 | 9636 | 9635 | 9637 | 9636 | 9643 | 9636 |
20 | 9636 | 9636 | 9636 | 9637 | 9635 | 9636 | 9635 | 9634 | 9637 | 9636 | 9635 | 9638 | 9636 | 9637 | 9635 |
21 | 9636 | 9636 | 9634 | 9637 | 9635 | 9635 | 9636 | 9636 | 9637 | 9636 | 9635 | 9638 | 9636 | 9637 | 9636 |
22 | 9636 | 9636 | 9634 | 9637 | 9635 | 9635 | 9636 | 9634 | 9637 | 9636 | 9635 | 9637 | 9636 | 9643 | 9632 |
23 | 9636 | 9636 | 9636 | 9641 | 9635 | 9634 | 9637 | 9636 | 9635 | 9636 | 9634 | 9637 | 9637 | 9637 | 9636 |
25 | 9636 | 9636 | 9634 | 9637 | 9635 | 9636 | 9636 | 9635 | 9637 | 9636 | 9634 | 9635 | 9636 | 9643 | 9635 |
30 | 9636 | 9636 | 9634 | 9636 | 9635 | 9636 | 9634 | 9634 | 9635 | 9636 | 9637 | 9637 | 9636 | 9641 | 9638 |
40 | 9637 | 9637 | 9634 | 9637 | 9635 | 9636 | 9636 | 9636 | 9637 | 9634 | 9635 | 9637 | 9640 | 9637 | 9636 |
Iterations | Min. Bytes | Reduction | Coverage |
---|---|---|---|
100 | 9635 bytes | – | 100% |
1,000 | 9635 bytes | – | 100% |
10,000 | 9633 bytes | -2 bytes | 100% |
100,000 | 9633 bytes | – | 1.16% |
1,000,000 | 9632 bytes | -1 byte | 1.16% |
10,000,000 | – | – | – |
Blocks | Min. Bytes | Compared To Best Zopfli | Compared To Best KZIP |
---|---|---|---|
(any) | 9690 bytes | +58 bytes (+0.60%) | – |
1 | 9692 bytes | +60 bytes (+0.62%) | +2 bytes |
2 | 9690 bytes | +58 bytes (+0.60%) | – |
3 | 9715 bytes | +83 bytes (+0.86%) | +25 bytes |
4 | 9723 bytes | +91 bytes (+0.94%) | +33 bytes |
5 | 9763 bytes | +131 bytes (+1.36%) | +73 bytes |
6 | 9802 bytes | +170 bytes (+1.76%) | +112 bytes |
7 | 9833 bytes | +201 bytes (+2.09%) | +143 bytes |
8 | 9877 bytes | +245 bytes (+2.54%) | +187 bytes |
Algorithm | Program | Parameters | Size | Compared To Best Zopfli |
---|---|---|---|---|
RAR (proprietary) | RAR | rar a -m5 -md64m -mc63:128t -mt1 | 8105 bytes | -1527 bytes (-15.85%) |
ZPAQ (Wikipedia) | zpaq | zpaq -method 69 | 8763 bytes | -869 bytes (-9.02%) |
Brotli (Wikipedia) | brotli | brotli -q 11 | 8884 bytes | -748 bytes (-7.77%) |
PPMd (Wikipedia) | 7zip | 7za a -mx=9 -m0=ppmd | 9175 bytes | -457 bytes (-4.74%) |
Burrows-Wheeler transform (Wikipedia) | bzip2 | bzip2 -9 | 9473 bytes | -159 bytes (-1.65%) |
LZMA2 (Wikipedia) | xz | xz -9 | 9568 bytes | -64 bytes (-0.66%) |
Zstandard (Wikipedia) | zstd | zstd -19 | 9582 bytes | -50 bytes (-0.52%) |