Microsoft |
9512 bytes (9.3k)
|
CDN |
Boot |
8684 bytes (8.5k)
|
CDN |
MaxCDN |
8684 bytes (8.5k)
|
CDN |
cdnjs |
7355 bytes (7.2k)
|
CDN |
gzip -6 (default) |
7332 bytes (7.2k)
|
local copy |
gzip -9 |
7314 bytes (7.1k)
|
local copy |
Yandex |
7299 bytes (7.1k)
|
CDN |
jsdelivr |
7299 bytes (7.1k)
|
CDN |
libdeflate -12 |
7077 bytes (6.9k)
|
local copy |
7zip -mx=9 -tgzip |
7072 bytes (6.9k)
|
local copy |
kzip -s0 -rn -b2 |
7061 bytes (6.9k)
|
local copy |
zultra |
7050 bytes (6.9k)
|
local copy |
pigz -11 -n |
7028 bytes (6.9k)
|
local copy |
Zopfli |
7020 bytes (6.9k)
|
local copy |
Description | Value | Parameter |
---|---|---|
iterations | 100000 | --i100000 |
maximum blocks | 8 | --mb8 |
maximum length score | 32768 | --mls32768 |
block splitting recursion | 23 | --bsr23 |
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 | 9512 bytes | c2e5221c3336abe0dff8568e73cd0dae | (invalid) |
Boot | 8684 bytes | c2e5221c3336abe0dff8568e73cd0dae | (invalid) |
MaxCDN | 8684 bytes | c2e5221c3336abe0dff8568e73cd0dae | (invalid) |
cdnjs | 7355 bytes | c2e5221c3336abe0dff8568e73cd0dae | (invalid) |
Yandex | 7299 bytes | c2e5221c3336abe0dff8568e73cd0dae | (invalid) |
jsdelivr | 7299 bytes | c2e5221c3336abe0dff8568e73cd0dae | (invalid) |
Size | Improvement | Parameters | Found |
---|---|---|---|
7020 bytes | -1 byte | zopfli --i100000 --mls32768 --bsr23 --lazy --ohh | December 1, 2015 @ 09:57 |
7021 bytes | -1 byte | zopfli --i10000 --mls8192 --bsr11 --lazy --ohh | September 10, 2015 @ 19:47 |
7022 bytes | -1 byte | zopfli --i10000 --mls2048 --bsr9 --lazy --ohh | September 10, 2015 @ 19:38 |
7023 bytes | -1 byte | zopfli --i1000 --mls4096 --bsr9 --lazy --ohh | September 10, 2015 @ 16:53 |
7024 bytes | – | zopfli --i100 --mls8192 --bsr14 --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 | 7029 | 7029 | 7037 | 7038 | 7037 | 7035 | 7035 | 7036 | 7035 | 7024 | 7025 | 7024 | 7021 | 7023 | 7023 |
4 | 7033 | 7033 | 7033 | 7033 | 7033 | 7034 | 7026 | 7024 | 7033 | 7026 | 7025 | 7027 | 7027 | 7026 | 7023 |
6 | 7024 | 7024 | 7024 | 7025 | 7025 | 7025 | 7026 | 7024 | 7030 | 7029 | 7025 | 7022 | 7024 | 7023 | 7022 |
7 | 7034 | 7034 | 7032 | 7033 | 7033 | 7024 | 7024 | 7023 | 7028 | 7026 | 7026 | 7023 | 7024 | 7023 | 7026 |
8 | 7033 | 7033 | 7029 | 7034 | 7033 | 7025 | 7024 | 7024 | 7028 | 7025 | 7025 | 7022 | 7022 | 7023 | 7023 |
9 | 7033 | 7033 | 7032 | 7032 | 7025 | 7025 | 7032 | 7024 | 7028 | 7025 | 7022 | 7023 | 7023 | 7023 | 7023 |
10 | 7033 | 7033 | 7032 | 7029 | 7026 | 7025 | 7025 | 7023 | 7029 | 7024 | 7024 | 7025 | 7024 | 7023 | 7023 |
11 | 7034 | 7034 | 7026 | 7035 | 7025 | 7024 | 7034 | 7024 | 7028 | 7025 | 7026 | 7024 | 7021 | 7023 | 7023 |
12 | 7034 | 7034 | 7032 | 7024 | 7025 | 7025 | 7034 | 7024 | 7028 | 7025 | 7026 | 7022 | 7026 | 7022 | 7025 |
13 | 7033 | 7033 | 7032 | 7034 | 7025 | 7024 | 7025 | 7024 | 7028 | 7029 | 7026 | 7023 | 7022 | 7023 | 7022 |
14 | 7033 | 7033 | 7025 | 7025 | 7025 | 7024 | 7033 | 7025 | 7025 | 7026 | 7026 | 7024 | 7022 | 7022 | 7023 |
15 | 7032 | 7032 | 7032 | 7032 | 7029 | 7025 | 7025 | 7023 | 7028 | 7025 | 7026 | 7023 | 7023 | 7023 | 7020 |
16 | 7034 | 7034 | 7032 | 7033 | 7025 | 7025 | 7025 | 7023 | 7028 | 7025 | 7025 | 7023 | 7026 | 7027 | 7023 |
17 | 7034 | 7034 | 7032 | 7033 | 7024 | 7024 | 7026 | 7026 | 7028 | 7025 | 7024 | 7023 | 7022 | 7022 | 7025 |
18 | 7033 | 7033 | 7032 | 7033 | 7024 | 7024 | 7025 | 7024 | 7028 | 7025 | 7026 | 7022 | 7021 | 7024 | 7020 |
19 | 7034 | 7034 | 7032 | 7033 | 7025 | 7025 | 7024 | 7025 | 7025 | 7021 | 7026 | 7024 | 7021 | 7026 | 7026 |
20 | 7033 | 7033 | 7024 | 7033 | 7034 | 7025 | 7025 | 7029 | 7025 | 7025 | 7026 | 7024 | 7024 | 7023 | 7022 |
21 | 7033 | 7033 | 7032 | 7033 | 7025 | 7024 | 7026 | 7024 | 7023 | 7025 | 7025 | 7024 | 7024 | 7023 | 7020 |
22 | 7024 | 7024 | 7032 | 7027 | 7024 | 7024 | 7024 | 7025 | 7028 | 7025 | 7024 | 7022 | 7021 | 7022 | 7020 |
23 | 7034 | 7034 | 7032 | 7033 | 7025 | 7033 | 7026 | 7025 | 7028 | 7025 | 7025 | 7026 | 7021 | 7023 | 7020 |
25 | 7034 | 7034 | 7032 | 7035 | 7025 | 7025 | 7024 | 7024 | 7028 | 7025 | 7026 | 7022 | 7021 | 7022 | 7023 |
30 | 7033 | 7033 | 7032 | 7034 | 7032 | 7034 | 7025 | 7024 | 7029 | 7025 | 7026 | 7024 | 7023 | 7022 | 7023 |
40 | 7033 | 7033 | 7033 | 7033 | 7033 | 7033 | 7025 | 7024 | 7028 | 7025 | 7026 | 7023 | 7021 | 7023 | 7023 |
Iterations | Min. Bytes | Reduction | Coverage |
---|---|---|---|
100 | 7023 bytes | – | 100% |
1,000 | 7022 bytes | -1 byte | 100% |
10,000 | 7021 bytes | -1 byte | 100% |
100,000 | 7020 bytes | -1 byte | 4.06% |
1,000,000 | 7020 bytes | – | 1.45% |
10,000,000 | – | – | – |
Blocks | Min. Bytes | Compared To Best Zopfli | Compared To Best KZIP |
---|---|---|---|
(any) | 7067 bytes | +47 bytes (+0.67%) | +6 bytes |
1 | 7068 bytes | +48 bytes (+0.68%) | +7 bytes |
2 | 7061 bytes | +41 bytes (+0.58%) | – |
3 | 7086 bytes | +66 bytes (+0.94%) | +25 bytes |
4 | 7117 bytes | +97 bytes (+1.38%) | +56 bytes |
5 | 7164 bytes | +144 bytes (+2.05%) | +103 bytes |
6 | 7203 bytes | +183 bytes (+2.61%) | +142 bytes |
7 | 7238 bytes | +218 bytes (+3.11%) | +177 bytes |
8 | 7272 bytes | +252 bytes (+3.59%) | +211 bytes |
Algorithm | Program | Parameters | Size | Compared To Best Zopfli |
---|---|---|---|---|
RAR (proprietary) | RAR | rar a -m5 -md64m -mc63:128t -mt1 | 5888 bytes | -1132 bytes (-16.13%) |
Brotli (Wikipedia) | brotli | brotli -q 11 | 6462 bytes | -558 bytes (-7.95%) |
ZPAQ (Wikipedia) | zpaq | zpaq -method 69 | 6657 bytes | -363 bytes (-5.17%) |
Burrows-Wheeler transform (Wikipedia) | bzip2 | bzip2 -9 | 6864 bytes | -156 bytes (-2.22%) |
Zstandard (Wikipedia) | zstd | zstd -19 | 7037 bytes | +17 bytes (+0.24%) |
LZMA2 (Wikipedia) | xz | xz -9 | 7040 bytes | +20 bytes (+0.28%) |
PPMd (Wikipedia) | 7zip | 7za a -mx=9 -m0=ppmd | 7233 bytes | +213 bytes (+3.03%) |