Microsoft |
12274 bytes (12.0k)
|
CDN |
Boot |
11326 bytes (11.1k)
|
CDN |
MaxCDN |
11326 bytes (11.1k)
|
CDN |
cdnjs |
9524 bytes (9.3k)
|
CDN |
gzip -6 (default) |
9464 bytes (9.2k)
|
local copy |
gzip -9 |
9432 bytes (9.2k)
|
local copy |
unpkg |
9426 bytes (9.2k)
|
CDN |
Yandex |
9412 bytes (9.2k)
|
CDN |
jsdelivr |
9412 bytes (9.2k)
|
CDN |
7zip -mx=9 -tgzip |
9123 bytes (8.9k)
|
local copy |
libdeflate -12 |
9117 bytes (8.9k)
|
local copy |
kzip -s0 -rn -b2 |
9109 bytes (8.9k)
|
local copy |
zultra |
9089 bytes (8.9k)
|
local copy |
pigz -11 -n |
9065 bytes (8.9k)
|
local copy |
Zopfli |
9058 bytes (8.8k)
|
local copy |
Description | Value | Parameter |
---|---|---|
iterations | 1000000 | --i1000000 |
maximum blocks | 8 | --mb8 |
maximum length score | 4 | --mls4 |
block splitting recursion | 18 | --bsr18 |
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 | 12274 bytes | 2616d3564578d8f845813483352802a9 | (invalid) |
Boot | 11326 bytes | 2616d3564578d8f845813483352802a9 | (invalid) |
MaxCDN | 11326 bytes | 2616d3564578d8f845813483352802a9 | (invalid) |
cdnjs | 9524 bytes | 2616d3564578d8f845813483352802a9 | (invalid) |
unpkg | 9426 bytes | 2616d3564578d8f845813483352802a9 | July 11, 2016 @ 16:21 |
Yandex | 9412 bytes | 2616d3564578d8f845813483352802a9 | (invalid) |
jsdelivr | 9412 bytes | 2616d3564578d8f845813483352802a9 | (invalid) |
Size | Improvement | Parameters | Found |
---|---|---|---|
9058 bytes | -1 byte | zopfli --i1000000 --mls4 --bsr18 --lazy --ohh | February 26, 2016 @ 12:38 |
9059 bytes | -1 byte | zopfli --i100000 --mls4 --bsr18 --lazy --ohh | September 25, 2015 @ 16:31 |
9060 bytes | -1 byte | zopfli --i10000 --mls4 --bsr18 --lazy --ohh | September 25, 2015 @ 15:01 |
9061 bytes | -1 byte | zopfli --i10000 --mls512 --bsr12 --lazy --ohh | September 10, 2015 @ 17:37 |
9062 bytes | -2 bytes | zopfli --i1000 --mls512 --bsr6 --lazy --ohh | September 10, 2015 @ 16:36 |
9064 bytes | – | zopfli --i100 --mls4096 --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 | 9070 | 9070 | 9070 | 9070 | 9069 | 9070 | 9069 | 9068 | 9070 | 9071 | 9073 | 9072 | 9064 | 9069 | 9063 |
4 | 9061 | 9061 | 9062 | 9061 | 9062 | 9061 | 9061 | 9062 | 9062 | 9062 | 9061 | 9063 | 9064 | 9068 | 9065 |
6 | 9064 | 9064 | 9062 | 9063 | 9062 | 9064 | 9061 | 9062 | 9061 | 9061 | 9063 | 9061 | 9061 | 9064 | 9063 |
7 | 9058 | 9058 | 9061 | 9061 | 9062 | 9062 | 9061 | 9062 | 9061 | 9062 | 9064 | 9061 | 9064 | 9062 | 9068 |
8 | 9061 | 9061 | 9062 | 9061 | 9061 | 9061 | 9061 | 9062 | 9062 | 9062 | 9061 | 9061 | 9064 | 9068 | 9063 |
9 | 9060 | 9060 | 9062 | 9062 | 9062 | 9061 | 9061 | 9064 | 9062 | 9061 | 9061 | 9063 | 9063 | 9062 | 9063 |
10 | 9061 | 9061 | 9061 | 9061 | 9061 | 9062 | 9062 | 9061 | 9061 | 9062 | 9062 | 9065 | 9062 | 9068 | 9063 |
11 | 9058 | 9058 | 9061 | 9070 | 9062 | 9061 | 9062 | 9061 | 9062 | 9062 | 9062 | 9063 | 9061 | 9061 | 9064 |
12 | 9063 | 9063 | 9062 | 9061 | 9063 | 9061 | 9061 | 9062 | 9061 | 9061 | 9062 | 9061 | 9065 | 9063 | 9062 |
13 | 9060 | 9060 | 9062 | 9061 | 9062 | 9062 | 9062 | 9062 | 9062 | 9063 | 9062 | 9065 | 9064 | 9062 | 9064 |
14 | 9061 | 9061 | 9062 | 9062 | 9062 | 9062 | 9061 | 9062 | 9061 | 9061 | 9062 | 9065 | 9062 | 9069 | 9066 |
15 | 9061 | 9061 | 9061 | 9061 | 9062 | 9061 | 9061 | 9061 | 9062 | 9062 | 9064 | 9062 | 9061 | 9062 | 9065 |
16 | 9061 | 9061 | 9062 | 9061 | 9062 | 9061 | 9062 | 9063 | 9062 | 9061 | 9061 | 9061 | 9062 | 9069 | 9063 |
17 | 9060 | 9060 | 9061 | 9061 | 9061 | 9062 | 9061 | 9063 | 9062 | 9061 | 9062 | 9061 | 9061 | 9063 | 9063 |
18 | 9058 | 9058 | 9063 | 9061 | 9062 | 9062 | 9061 | 9061 | 9061 | 9061 | 9061 | 9065 | 9064 | 9062 | 9063 |
19 | 9058 | 9058 | 9062 | 9061 | 9062 | 9062 | 9061 | 9062 | 9062 | 9062 | 9062 | 9062 | 9061 | 9068 | 9068 |
20 | 9060 | 9060 | 9061 | 9061 | 9062 | 9062 | 9062 | 9062 | 9062 | 9061 | 9064 | 9061 | 9064 | 9062 | 9063 |
21 | 9060 | 9060 | 9061 | 9061 | 9062 | 9062 | 9062 | 9061 | 9062 | 9062 | 9061 | 9062 | 9064 | 9062 | 9062 |
22 | 9060 | 9060 | 9061 | 9061 | 9062 | 9061 | 9062 | 9061 | 9062 | 9062 | 9062 | 9061 | 9062 | 9062 | 9064 |
23 | 9060 | 9060 | 9062 | 9061 | 9062 | 9061 | 9061 | 9062 | 9062 | 9061 | 9064 | 9065 | 9061 | 9068 | 9063 |
25 | 9060 | 9060 | 9062 | 9061 | 9062 | 9062 | 9061 | 9062 | 9062 | 9061 | 9062 | 9062 | 9061 | 9068 | 9063 |
30 | 9061 | 9061 | 9062 | 9061 | 9062 | 9064 | 9062 | 9061 | 9062 | 9063 | 9062 | 9062 | 9063 | 9069 | 9063 |
40 | 9061 | 9061 | 9062 | 9061 | 9062 | 9061 | 9062 | 9062 | 9062 | 9061 | 9061 | 9061 | 9062 | 9062 | 9062 |
Iterations | Min. Bytes | Reduction | Coverage |
---|---|---|---|
100 | 9062 bytes | – | 100% |
1,000 | 9061 bytes | -1 byte | 100% |
10,000 | 9060 bytes | -1 byte | 100% |
100,000 | 9059 bytes | -1 byte | 6.96% |
1,000,000 | 9058 bytes | -1 byte | 2.32% |
10,000,000 | – | – | – |
Blocks | Min. Bytes | Compared To Best Zopfli | Compared To Best KZIP |
---|---|---|---|
(any) | 9120 bytes | +62 bytes (+0.68%) | +11 bytes |
1 | 9121 bytes | +63 bytes (+0.70%) | +12 bytes |
2 | 9109 bytes | +51 bytes (+0.56%) | – |
3 | 9125 bytes | +67 bytes (+0.74%) | +16 bytes |
4 | 9157 bytes | +99 bytes (+1.09%) | +48 bytes |
5 | 9193 bytes | +135 bytes (+1.49%) | +84 bytes |
6 | 9236 bytes | +178 bytes (+1.97%) | +127 bytes |
7 | 9266 bytes | +208 bytes (+2.30%) | +157 bytes |
8 | 9313 bytes | +255 bytes (+2.82%) | +204 bytes |
Algorithm | Program | Parameters | Size | Compared To Best Zopfli |
---|---|---|---|---|
RAR (proprietary) | RAR | rar a -m5 -md64m -mc63:128t -mt1 | 7546 bytes | -1512 bytes (-16.69%) |
ZPAQ (Wikipedia) | zpaq | zpaq -method 69 | 8237 bytes | -821 bytes (-9.06%) |
Brotli (Wikipedia) | brotli | brotli -q 11 | 8354 bytes | -704 bytes (-7.77%) |
PPMd (Wikipedia) | 7zip | 7za a -mx=9 -m0=ppmd | 8601 bytes | -457 bytes (-5.05%) |
Burrows-Wheeler transform (Wikipedia) | bzip2 | bzip2 -9 | 8802 bytes | -256 bytes (-2.83%) |
LZMA2 (Wikipedia) | xz | xz -9 | 9020 bytes | -38 bytes (-0.42%) |
Zstandard (Wikipedia) | zstd | zstd -19 | 9075 bytes | +17 bytes (+0.19%) |