Microsoft |
9494 bytes (9.3k)
|
CDN |
Boot |
8671 bytes (8.5k)
|
CDN |
MaxCDN |
8671 bytes (8.5k)
|
CDN |
Baidu |
7336 bytes (7.2k)
|
CDN |
cdnjs |
7329 bytes (7.2k)
|
CDN |
gzip -6 (default) |
7306 bytes (7.1k)
|
local copy |
gzip -9 |
7288 bytes (7.1k)
|
local copy |
Yandex |
7273 bytes (7.1k)
|
CDN |
jsdelivr |
7273 bytes (7.1k)
|
CDN |
libdeflate -12 |
7054 bytes (6.9k)
|
local copy |
7zip -mx=9 -tgzip |
7045 bytes (6.9k)
|
local copy |
kzip -s0 -rn -b1 |
7038 bytes (6.9k)
|
local copy |
zultra |
7027 bytes (6.9k)
|
local copy |
pigz -11 -n |
7000 bytes (6.8k)
|
local copy |
Zopfli |
6994 bytes (6.8k)
|
local copy |
Description | Value | Parameter |
---|---|---|
iterations | 100000 | --i100000 |
maximum blocks | 8 | --mb8 |
maximum length score | 1024 | --mls1024 |
block splitting recursion | 13 | --bsr13 |
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 | 9494 bytes | 353240ad37d1b084a53b1575f8ce57da | (invalid) |
Boot | 8671 bytes | 353240ad37d1b084a53b1575f8ce57da | (invalid) |
MaxCDN | 8671 bytes | 353240ad37d1b084a53b1575f8ce57da | (invalid) |
cdnjs | 7329 bytes | 353240ad37d1b084a53b1575f8ce57da | (invalid) |
Yandex | 7273 bytes | 353240ad37d1b084a53b1575f8ce57da | (invalid) |
jsdelivr | 7273 bytes | 353240ad37d1b084a53b1575f8ce57da | (invalid) |
CDN | Size (compressed) | MD5 (uncompressed) | Comment / Diff | Timestamp |
---|---|---|---|---|
Baidu | 7336 bytes | ddf62d2a6b8d502890dca20f3eb20b81 | only whitespaces differ | (invalid) |
Size | Improvement | Parameters | Found |
---|---|---|---|
6994 bytes | -1 byte | zopfli --i100000 --mls1024 --bsr13 --lazy --ohh | November 23, 2015 @ 15:33 |
6995 bytes | -1 byte | zopfli --i10000 --mls512 --bsr6 --lazy --ohh | September 10, 2015 @ 18:50 |
6996 bytes | -1 byte | zopfli --i1000 --mls512 --bsr10 --lazy --ohh | September 10, 2015 @ 16:51 |
6997 bytes | – | zopfli --i100 --mls512 --bsr16 --lazy --ohh | September 10, 2015 @ 16:27 |
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 | 7011 | 7011 | 7010 | 7011 | 7011 | 7010 | 7011 | 7013 | 6998 | 7001 | 7000 | 6999 | 7000 | 6999 | 6998 |
4 | 7010 | 7010 | 7010 | 7009 | 7001 | 7009 | 7009 | 7000 | 6994 | 7000 | 7001 | 7001 | 7000 | 7001 | 7002 |
6 | 7009 | 7009 | 7010 | 7011 | 7001 | 7006 | 7000 | 7000 | 6994 | 7002 | 6999 | 6996 | 7000 | 6998 | 6999 |
7 | 7010 | 7010 | 7011 | 7010 | 7000 | 7000 | 7009 | 7000 | 6997 | 7002 | 6996 | 6996 | 6999 | 6998 | 6999 |
8 | 7012 | 7012 | 7010 | 7011 | 7012 | 7010 | 7009 | 6999 | 6998 | 7002 | 6999 | 6998 | 7000 | 6996 | 6996 |
9 | 7010 | 7010 | 7010 | 7000 | 7000 | 7006 | 7009 | 6999 | 6997 | 6996 | 7004 | 6997 | 6998 | 6999 | 6996 |
10 | 7010 | 7010 | 7010 | 7000 | 7000 | 7000 | 7009 | 7000 | 6994 | 6996 | 7002 | 6996 | 6996 | 6998 | 6999 |
11 | 7011 | 7011 | 7010 | 7010 | 7010 | 7010 | 7009 | 6999 | 6997 | 7002 | 6994 | 6997 | 6999 | 6998 | 6999 |
12 | 7011 | 7011 | 7010 | 7010 | 7000 | 7010 | 6997 | 6999 | 6994 | 7002 | 6999 | 6998 | 6998 | 6998 | 6999 |
13 | 7000 | 7000 | 7010 | 7010 | 7011 | 7010 | 7000 | 6999 | 6994 | 6994 | 6999 | 6998 | 6996 | 6999 | 6999 |
14 | 7011 | 7011 | 7011 | 7001 | 7010 | 7010 | 7009 | 6999 | 7000 | 6994 | 6999 | 6999 | 6997 | 6996 | 6999 |
15 | 7011 | 7011 | 7011 | 7010 | 7000 | 6999 | 7009 | 7000 | 6996 | 7002 | 6999 | 6996 | 6999 | 6998 | 6999 |
16 | 7010 | 7010 | 7010 | 7009 | 7000 | 6999 | 7000 | 6999 | 6994 | 7002 | 6999 | 6999 | 6999 | 6999 | 6999 |
17 | 7011 | 7011 | 7010 | 7009 | 7010 | 7010 | 7000 | 6999 | 6994 | 6996 | 6999 | 6996 | 6997 | 6999 | 6999 |
18 | 7010 | 7010 | 7010 | 7010 | 7001 | 6999 | 7000 | 6999 | 6996 | 6996 | 6999 | 6996 | 6998 | 6999 | 7001 |
19 | 6997 | 6997 | 7010 | 7009 | 7000 | 7000 | 6997 | 6999 | 6994 | 6996 | 6999 | 6998 | 6998 | 6999 | 6999 |
20 | 7011 | 7011 | 7010 | 7009 | 7012 | 7010 | 7009 | 6999 | 6996 | 7002 | 6999 | 6999 | 6998 | 6998 | 6999 |
21 | 7010 | 7010 | 7000 | 7009 | 7000 | 7000 | 7009 | 6999 | 6996 | 7002 | 6999 | 6998 | 6997 | 6999 | 6999 |
22 | 7010 | 7010 | 7010 | 7000 | 7000 | 7000 | 6997 | 6996 | 6994 | 7002 | 6999 | 6996 | 6996 | 6998 | 6999 |
23 | 7011 | 7011 | 7010 | 7010 | 7009 | 7010 | 6997 | 7000 | 6994 | 7002 | 6999 | 6996 | 6998 | 6999 | 6999 |
25 | 7011 | 7011 | 7010 | 7010 | 7000 | 6999 | 7000 | 7000 | 6994 | 7002 | 6999 | 6998 | 6998 | 6996 | 6999 |
30 | 6997 | 6997 | 7001 | 7001 | 7010 | 7008 | 7009 | 6998 | 6997 | 6996 | 6999 | 6999 | 6996 | 6996 | 6996 |
40 | 7009 | 7009 | 7011 | 7010 | 7001 | 7000 | 6997 | 6999 | 7000 | 6996 | 6999 | 6999 | 6997 | 6998 | 6999 |
Iterations | Min. Bytes | Reduction | Coverage |
---|---|---|---|
100 | 6997 bytes | – | 100% |
1,000 | 6996 bytes | -1 byte | 100% |
10,000 | 6995 bytes | -1 byte | 100% |
100,000 | 6994 bytes | -1 byte | 4.06% |
1,000,000 | 6994 bytes | – | 4.06% |
10,000,000 | – | – | – |
Blocks | Min. Bytes | Compared To Best Zopfli | Compared To Best KZIP |
---|---|---|---|
(any) | 7039 bytes | +45 bytes (+0.64%) | +1 byte |
1 | 7038 bytes | +44 bytes (+0.63%) | – |
2 | 7055 bytes | +61 bytes (+0.87%) | +17 bytes |
3 | 7060 bytes | +66 bytes (+0.94%) | +22 bytes |
4 | 7093 bytes | +99 bytes (+1.42%) | +55 bytes |
5 | 7140 bytes | +146 bytes (+2.09%) | +102 bytes |
6 | 7180 bytes | +186 bytes (+2.66%) | +142 bytes |
7 | 7212 bytes | +218 bytes (+3.12%) | +174 bytes |
8 | 7248 bytes | +254 bytes (+3.63%) | +210 bytes |
Algorithm | Program | Parameters | Size | Compared To Best Zopfli |
---|---|---|---|---|
RAR (proprietary) | RAR | rar a -m5 -md64m -mc63:128t -mt1 | 5866 bytes | -1128 bytes (-16.13%) |
Brotli (Wikipedia) | brotli | brotli -q 11 | 6456 bytes | -538 bytes (-7.69%) |
ZPAQ (Wikipedia) | zpaq | zpaq -method 69 | 6635 bytes | -359 bytes (-5.13%) |
Burrows-Wheeler transform (Wikipedia) | bzip2 | bzip2 -9 | 6834 bytes | -160 bytes (-2.29%) |
Zstandard (Wikipedia) | zstd | zstd -19 | 7006 bytes | +12 bytes (+0.17%) |
LZMA2 (Wikipedia) | xz | xz -9 | 7008 bytes | +14 bytes (+0.20%) |
PPMd (Wikipedia) | 7zip | 7za a -mx=9 -m0=ppmd | 7211 bytes | +217 bytes (+3.10%) |