Boot |
14199 bytes (13.9k)
|
CDN |
cdnjs |
14199 bytes (13.9k)
|
CDN |
gzip -6 (default) |
14113 bytes (13.8k)
|
local copy |
MaxCDN |
14090 bytes (13.8k)
|
CDN |
jsdelivr |
14090 bytes (13.8k)
|
CDN |
Sina |
14085 bytes (13.8k)
|
CDN |
gzip -9 |
14061 bytes (13.7k)
|
local copy |
unpkg |
14028 bytes (13.7k)
|
CDN |
libdeflate -12 |
13609 bytes (13.3k)
|
local copy |
7zip -mx=9 -tgzip |
13605 bytes (13.3k)
|
local copy |
zultra |
13573 bytes (13.3k)
|
local copy |
kzip -s0 -rn -b3 |
13531 bytes (13.2k)
|
local copy |
pigz -11 -n |
13530 bytes (13.2k)
|
local copy |
Zopfli |
13496 bytes (13.2k)
|
local copy |
Zopfli (defluff) |
13495 bytes (13.2k)
|
local copy |
Description | Value | Parameter |
---|---|---|
iterations | 100000 | --i100000 |
maximum blocks | 8 | --mb8 |
maximum length score | 32 | --mls32 |
block splitting recursion | 17 | --bsr17 |
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 | 14199 bytes | 67176c242e1bdc20603c878dee836df3 | (invalid) |
cdnjs | 14199 bytes | 67176c242e1bdc20603c878dee836df3 | (invalid) |
MaxCDN | 14090 bytes | 67176c242e1bdc20603c878dee836df3 | (invalid) |
jsdelivr | 14090 bytes | 67176c242e1bdc20603c878dee836df3 | December 1, 2019 @ 05:24 |
Sina | 14085 bytes | 67176c242e1bdc20603c878dee836df3 | August 1, 2018 @ 09:46 |
unpkg | 14028 bytes | 67176c242e1bdc20603c878dee836df3 | (invalid) |
Size | Improvement | Parameters | Found |
---|---|---|---|
13496 bytes | -1 byte | zopfli --i100000 --mls32 --bsr17 --lazy --ohh | July 26, 2018 @ 14:10 |
13497 bytes | -1 byte | zopfli --i100000 --mls512 --bsr6 --lazy --ohh | July 26, 2018 @ 12:43 |
13498 bytes | -1 byte | zopfli --i10000 --mls32 --bsr14 --lazy --ohh | July 26, 2018 @ 12:04 |
13499 bytes | -1 byte | zopfli --i1000 --mls32 --bsr10 --lazy --ohh | July 26, 2018 @ 11:45 |
13500 bytes | -1 byte | zopfli --i1000 --mls32 --bsr15 --lazy --ohh | July 26, 2018 @ 11:44 |
13501 bytes | -3 bytes | zopfli --i1000 --mls32 --bsr17 --lazy --ohh | July 26, 2018 @ 11:44 |
13504 bytes | – | zopfli --i100 --mls2 --bsr11 --lazy --ohh | July 26, 2018 @ 11:23 |
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 | 13562 | 13562 | 13561 | 13561 | 13519 | 13535 | 13535 | 13519 | 13540 | 13542 | 13541 | 13529 | 13551 | 13554 | 13544 |
4 | 13524 | 13524 | 13522 | 13503 | 13522 | 13522 | 13519 | 13512 | 13500 | 13515 | 13557 | 13553 | 13523 | 13532 | 13532 |
6 | 13501 | 13502 | 13512 | 13500 | 13500 | 13521 | 13512 | 13511 | 13497 | 13528 | 13516 | 13515 | 13538 | 13525 | 13514 |
7 | 13512 | 13514 | 13521 | 13503 | 13503 | 13512 | 13508 | 13510 | 13511 | 13511 | 13510 | 13526 | 13546 | 13515 | 13515 |
8 | 13501 | 13501 | 13522 | 13508 | 13510 | 13523 | 13510 | 13511 | 13520 | 13522 | 13511 | 13557 | 13559 | 13528 | 13516 |
9 | 13514 | 13514 | 13513 | 13499 | 13500 | 13522 | 13510 | 13516 | 13509 | 13521 | 13529 | 13551 | 13513 | 13513 | 13519 |
10 | 13499 | 13501 | 13521 | 13497 | 13498 | 13520 | 13510 | 13511 | 13510 | 13521 | 13511 | 13553 | 13544 | 13515 | 13516 |
11 | 13499 | 13501 | 13522 | 13511 | 13510 | 13521 | 13510 | 13510 | 13513 | 13521 | 13529 | 13511 | 13541 | 13511 | 13512 |
12 | 13501 | 13501 | 13522 | 13503 | 13510 | 13512 | 13510 | 13501 | 13509 | 13521 | 13511 | 13532 | 13532 | 13533 | 13516 |
13 | 13522 | 13505 | 13522 | 13511 | 13512 | 13522 | 13510 | 13511 | 13512 | 13521 | 13511 | 13534 | 13547 | 13527 | 13511 |
14 | 13521 | 13521 | 13525 | 13509 | 13497 | 13510 | 13507 | 13514 | 13515 | 13521 | 13550 | 13558 | 13540 | 13527 | 13528 |
15 | 13511 | 13511 | 13522 | 13503 | 13497 | 13521 | 13507 | 13510 | 13515 | 13510 | 13510 | 13520 | 13560 | 13531 | 13534 |
16 | 13510 | 13520 | 13521 | 13510 | 13510 | 13521 | 13510 | 13513 | 13513 | 13521 | 13511 | 13529 | 13542 | 13515 | 13513 |
17 | 13515 | 13515 | 13512 | 13503 | 13496 | 13509 | 13499 | 13500 | 13500 | 13511 | 13519 | 13511 | 13538 | 13529 | 13516 |
18 | 13501 | 13501 | 13521 | 13510 | 13510 | 13521 | 13510 | 13501 | 13500 | 13510 | 13509 | 13554 | 13543 | 13529 | 13530 |
19 | 13522 | 13521 | 13521 | 13509 | 13510 | 13521 | 13511 | 13511 | 13512 | 13521 | 13511 | 13554 | 13536 | 13515 | 13515 |
20 | 13501 | 13501 | 13500 | 13503 | 13497 | 13509 | 13503 | 13501 | 13499 | 13512 | 13510 | 13558 | 13540 | 13514 | 13514 |
21 | 13520 | 13520 | 13522 | 13509 | 13510 | 13522 | 13511 | 13500 | 13509 | 13520 | 13510 | 13510 | 13536 | 13515 | 13515 |
22 | 13519 | 13517 | 13522 | 13511 | 13512 | 13521 | 13514 | 13512 | 13513 | 13522 | 13510 | 13514 | 13542 | 13530 | 13530 |
23 | 13500 | 13500 | 13517 | 13498 | 13501 | 13522 | 13510 | 13512 | 13500 | 13510 | 13520 | 13519 | 13545 | 13540 | 13529 |
25 | 13501 | 13504 | 13522 | 13515 | 13514 | 13510 | 13510 | 13503 | 13500 | 13512 | 13511 | 13558 | 13543 | 13514 | 13514 |
30 | 13512 | 13512 | 13513 | 13502 | 13497 | 13511 | 13510 | 13511 | 13512 | 13521 | 13552 | 13554 | 13528 | 13527 | 13514 |
40 | 13502 | 13500 | 13522 | 13500 | 13509 | 13522 | 13510 | 13510 | 13510 | 13520 | 13511 | 13535 | 13541 | 13532 | 13530 |
Iterations | Min. Bytes | Reduction | Coverage |
---|---|---|---|
100 | 13504 bytes | – | 100% |
1,000 | 13499 bytes | -5 bytes | 100% |
10,000 | 13498 bytes | -1 byte | 100% |
100,000 | 13496 bytes | -2 bytes | 2.61% |
1,000,000 | 13496 bytes | – | 0.29% |
10,000,000 | – | – | – |
Blocks | Min. Bytes | Compared To Best Zopfli | Compared To Best KZIP |
---|---|---|---|
(any) | 13632 bytes | +136 bytes (+1.01%) | +101 bytes |
1 | 13633 bytes | +137 bytes (+1.02%) | +102 bytes |
2 | 13571 bytes | +75 bytes (+0.56%) | +40 bytes |
3 | 13531 bytes | +35 bytes (+0.26%) | – |
4 | 13539 bytes | +43 bytes (+0.32%) | +8 bytes |
5 | 13560 bytes | +64 bytes (+0.47%) | +29 bytes |
6 | 13597 bytes | +101 bytes (+0.75%) | +66 bytes |
7 | 13620 bytes | +124 bytes (+0.92%) | +89 bytes |
8 | 13667 bytes | +171 bytes (+1.27%) | +136 bytes |
Algorithm | Program | Parameters | Size | Compared To Best Zopfli |
---|---|---|---|---|
RAR (proprietary) | RAR | rar a -m5 -md64m -mc63:128t -mt1 | 11440 bytes | -2056 bytes (-15.23%) |
ZPAQ (Wikipedia) | zpaq | zpaq -method 69 | 11692 bytes | -1804 bytes (-13.37%) |
Brotli (Wikipedia) | brotli | brotli -q 11 | 12242 bytes | -1254 bytes (-9.29%) |
LZMA2 (Wikipedia) | xz | xz -9 | 13076 bytes | -420 bytes (-3.11%) |
Burrows-Wheeler transform (Wikipedia) | bzip2 | bzip2 -9 | 13255 bytes | -241 bytes (-1.79%) |
PPMd (Wikipedia) | 7zip | 7za a -mx=9 -m0=ppmd | 13268 bytes | -228 bytes (-1.69%) |
Zstandard (Wikipedia) | zstd | zstd -19 | 13299 bytes | -197 bytes (-1.46%) |