Microsoft |
20226 bytes (19.8k)
|
CDN |
cdnjs |
14722 bytes (14.4k)
|
CDN |
gzip -6 (default) |
14573 bytes (14.2k)
|
local copy |
Sina |
14551 bytes (14.2k)
|
CDN |
MaxCDN |
14550 bytes (14.2k)
|
CDN |
jsdelivr |
14550 bytes (14.2k)
|
CDN |
gzip -9 |
14509 bytes (14.2k)
|
local copy |
unpkg |
14486 bytes (14.1k)
|
CDN |
7zip -mx=9 -tgzip |
14038 bytes (13.7k)
|
local copy |
libdeflate -12 |
14030 bytes (13.7k)
|
local copy |
kzip -s0 -rn -b2 |
14024 bytes (13.7k)
|
local copy |
zultra |
14010 bytes (13.7k)
|
local copy |
pigz -11 -n |
13991 bytes (13.7k)
|
local copy |
Zopfli |
13983 bytes (13.7k)
|
local copy |
Zopfli (defluff) |
13982 bytes (13.7k)
|
local copy |
Description | Value | Parameter |
---|---|---|
iterations | 1000000 | --i1000000 |
maximum blocks | 8 | --mb8 |
maximum length score | 256 | --mls256 |
block splitting recursion | 25 | --bsr25 |
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 |
---|---|---|---|
Microsoft | 20226 bytes | 6895e8cd60b62646ce12426015888f58 | January 15, 2019 @ 18:47 |
cdnjs | 14722 bytes | 6895e8cd60b62646ce12426015888f58 | (invalid) |
Sina | 14551 bytes | 6895e8cd60b62646ce12426015888f58 | November 14, 2019 @ 07:29 |
MaxCDN | 14550 bytes | 6895e8cd60b62646ce12426015888f58 | (invalid) |
jsdelivr | 14550 bytes | 6895e8cd60b62646ce12426015888f58 | December 1, 2019 @ 05:24 |
unpkg | 14486 bytes | 6895e8cd60b62646ce12426015888f58 | (invalid) |
Size | Improvement | Parameters | Found |
---|---|---|---|
13983 bytes | -1 byte | zopfli --i1000000 --mls256 --bsr25 --lazy --ohh | January 7, 2019 @ 12:14 |
13984 bytes | -1 byte | zopfli --i100000 --mls256 --bsr25 --lazy --ohh | January 4, 2019 @ 11:05 |
13985 bytes | -1 byte | zopfli --i10000 --mls256 --bsr25 --lazy --ohh | January 4, 2019 @ 10:02 |
13986 bytes | -1 byte | zopfli --i1000 --mls32 --bsr20 --lazy --ohh | January 4, 2019 @ 09:49 |
13987 bytes | -1 byte | zopfli --i1000 --mls2 --bsr15 --lazy --ohh | January 4, 2019 @ 09:48 |
13988 bytes | -1 byte | zopfli --i1000 --mls2 --bsr10 --lazy --ohh | January 4, 2019 @ 09:47 |
13989 bytes | – | zopfli --i100 --mls128 --bsr10 --lazy --ohh | January 3, 2019 @ 16:44 |
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 | 13988 | 13987 | 13987 | 13987 | 13988 | 13986 | 13984 | 13985 | 13988 | 13987 | 13989 | 13988 | 13988 | 13986 | 13987 |
4 | 13986 | 13986 | 13988 | 13987 | 13987 | 13987 | 13986 | 13986 | 13986 | 13986 | 13986 | 13987 | 13998 | 13987 | 13985 |
6 | 13987 | 13987 | 13987 | 13988 | 13987 | 13987 | 13988 | 13987 | 13987 | 13987 | 13986 | 13986 | 13988 | 13986 | 13987 |
7 | 13986 | 13986 | 13987 | 13988 | 13986 | 13984 | 13984 | 13986 | 13985 | 13985 | 13987 | 13987 | 13990 | 13987 | 13987 |
8 | 13986 | 13986 | 13987 | 13987 | 13986 | 13987 | 13984 | 13986 | 13985 | 13984 | 13986 | 13985 | 13989 | 13985 | 13987 |
9 | 13986 | 13986 | 13987 | 13984 | 13987 | 13984 | 13984 | 13984 | 13987 | 13987 | 13987 | 13987 | 13987 | 13987 | 13986 |
10 | 13986 | 13986 | 13989 | 13986 | 13986 | 13985 | 13986 | 13986 | 13986 | 13986 | 13987 | 13988 | 13987 | 13988 | 13987 |
11 | 13987 | 13987 | 13987 | 13984 | 13986 | 13985 | 13986 | 13986 | 13984 | 13986 | 13988 | 13985 | 13987 | 13988 | 13996 |
12 | 13986 | 13986 | 13987 | 13984 | 13986 | 13984 | 13984 | 13986 | 13986 | 13984 | 13987 | 13985 | 13999 | 13987 | 13987 |
13 | 13986 | 13986 | 13987 | 13988 | 13986 | 13984 | 13984 | 13986 | 13987 | 13984 | 13986 | 13986 | 13990 | 13988 | 13987 |
14 | 13986 | 13986 | 13987 | 13986 | 13986 | 13986 | 13984 | 13985 | 13985 | 13985 | 13985 | 13986 | 13989 | 13987 | 13987 |
15 | 13986 | 13986 | 13987 | 13988 | 13986 | 13986 | 13984 | 13986 | 13985 | 13985 | 13986 | 13986 | 13987 | 13987 | 13987 |
16 | 13987 | 13987 | 13988 | 13987 | 13987 | 13985 | 13984 | 13986 | 13985 | 13987 | 13987 | 13987 | 13988 | 13987 | 13996 |
17 | 13986 | 13986 | 13986 | 13986 | 13986 | 13986 | 13984 | 13985 | 13986 | 13986 | 13988 | 13987 | 13987 | 13987 | 13996 |
18 | 13986 | 13986 | 13989 | 13985 | 13986 | 13986 | 13986 | 13984 | 13987 | 13985 | 13987 | 13987 | 13986 | 13987 | 13987 |
19 | 13987 | 13986 | 13986 | 13986 | 13986 | 13987 | 13986 | 13986 | 13986 | 13987 | 13986 | 13986 | 13987 | 13986 | 13987 |
20 | 13986 | 13986 | 13989 | 13986 | 13986 | 13986 | 13984 | 13986 | 13985 | 13984 | 13984 | 13986 | 13987 | 13988 | 13988 |
21 | 13986 | 13986 | 13986 | 13984 | 13986 | 13987 | 13986 | 13986 | 13987 | 13985 | 13986 | 13986 | 13990 | 13986 | 13987 |
22 | 13986 | 13986 | 13986 | 13987 | 13986 | 13985 | 13986 | 13986 | 13984 | 13984 | 13987 | 13987 | 13989 | 13986 | 13987 |
23 | 13986 | 13986 | 13988 | 13987 | 13986 | 13986 | 13986 | 13986 | 13987 | 13984 | 13987 | 13986 | 13990 | 13988 | 13987 |
25 | 13986 | 13986 | 13988 | 13987 | 13986 | 13986 | 13984 | 13983 | 13985 | 13985 | 13987 | 13985 | 13987 | 13987 | 13987 |
30 | 13986 | 13986 | 13988 | 13984 | 13986 | 13986 | 13984 | 13986 | 13985 | 13987 | 13986 | 13987 | 13987 | 13986 | 13987 |
40 | 13986 | 13986 | 13987 | 13987 | 13986 | 13987 | 13986 | 13987 | 13987 | 13986 | 13987 | 13985 | 13987 | 13986 | 13987 |
Iterations | Min. Bytes | Reduction | Coverage |
---|---|---|---|
100 | 13989 bytes | – | 100% |
1,000 | 13986 bytes | -3 bytes | 100% |
10,000 | 13985 bytes | -1 byte | 100% |
100,000 | 13984 bytes | -1 byte | 18.55% |
1,000,000 | 13983 bytes | -1 byte | 0.29% |
10,000,000 | – | – | – |
Blocks | Min. Bytes | Compared To Best Zopfli | Compared To Best KZIP |
---|---|---|---|
(any) | 14058 bytes | +75 bytes (+0.54%) | +34 bytes |
1 | 14058 bytes | +75 bytes (+0.54%) | +34 bytes |
2 | 14024 bytes | +41 bytes (+0.29%) | – |
3 | 14049 bytes | +66 bytes (+0.47%) | +25 bytes |
4 | 14056 bytes | +73 bytes (+0.52%) | +32 bytes |
5 | 14090 bytes | +107 bytes (+0.77%) | +66 bytes |
6 | 14123 bytes | +140 bytes (+1.00%) | +99 bytes |
7 | 14162 bytes | +179 bytes (+1.28%) | +138 bytes |
8 | 14163 bytes | +180 bytes (+1.29%) | +139 bytes |
Algorithm | Program | Parameters | Size | Compared To Best Zopfli |
---|---|---|---|---|
RAR (proprietary) | RAR | rar a -m5 -md64m -mc63:128t -mt1 | 11645 bytes | -2338 bytes (-16.72%) |
ZPAQ (Wikipedia) | zpaq | zpaq -method 69 | 12035 bytes | -1948 bytes (-13.93%) |
Brotli (Wikipedia) | brotli | brotli -q 11 | 12751 bytes | -1232 bytes (-8.81%) |
Burrows-Wheeler transform (Wikipedia) | bzip2 | bzip2 -9 | 13477 bytes | -506 bytes (-3.62%) |
LZMA2 (Wikipedia) | xz | xz -9 | 13520 bytes | -463 bytes (-3.31%) |
Zstandard (Wikipedia) | zstd | zstd -19 | 13700 bytes | -283 bytes (-2.02%) |
PPMd (Wikipedia) | 7zip | 7za a -mx=9 -m0=ppmd | 13881 bytes | -102 bytes (-0.73%) |