Microsoft |
9512 bytes (9.3k)
|
CDN |
Boot |
8692 bytes (8.5k)
|
CDN |
MaxCDN |
8692 bytes (8.5k)
|
CDN |
cdnjs |
7358 bytes (7.2k)
|
CDN |
gzip -6 (default) |
7335 bytes (7.2k)
|
local copy |
gzip -9 |
7317 bytes (7.1k)
|
local copy |
Yandex |
7301 bytes (7.1k)
|
CDN |
jsdelivr |
7301 bytes (7.1k)
|
CDN |
7zip -mx=9 -tgzip |
7079 bytes (6.9k)
|
local copy |
libdeflate -12 |
7076 bytes (6.9k)
|
local copy |
kzip -s0 -rn -b2 |
7063 bytes (6.9k)
|
local copy |
zultra |
7051 bytes (6.9k)
|
local copy |
pigz -11 -n |
7026 bytes (6.9k)
|
local copy |
Zopfli |
7021 bytes (6.9k)
|
local copy |
Description | Value | Parameter |
---|---|---|
iterations | 10000 | --i10000 |
maximum blocks | 8 | --mb8 |
maximum length score | 512 | --mls512 |
block splitting recursion | 9 | --bsr9 |
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 | d6834e94301cc3ab9cc013574d092b61 | (invalid) |
Boot | 8692 bytes | d6834e94301cc3ab9cc013574d092b61 | (invalid) |
MaxCDN | 8692 bytes | d6834e94301cc3ab9cc013574d092b61 | (invalid) |
cdnjs | 7358 bytes | d6834e94301cc3ab9cc013574d092b61 | (invalid) |
Yandex | 7301 bytes | d6834e94301cc3ab9cc013574d092b61 | (invalid) |
jsdelivr | 7301 bytes | d6834e94301cc3ab9cc013574d092b61 | (invalid) |
Size | Improvement | Parameters | Found |
---|---|---|---|
7021 bytes | -2 bytes | zopfli --i10000 --mls512 --bsr9 --lazy --ohh | September 10, 2015 @ 19:47 |
7023 bytes | -1 byte | zopfli --i1000 --mls512 --bsr11 --lazy --ohh | September 10, 2015 @ 16:53 |
7024 bytes | – | zopfli --i100 --mls512 --bsr16 --lazy --ohh | September 10, 2015 @ 16:28 |
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 | 7031 | 7031 | 7038 | 7031 | 7031 | 7031 | 7031 | 7031 | 7027 | 7026 | 7029 | 7024 | 7024 | 7025 | 7025 |
4 | 7037 | 7037 | 7036 | 7031 | 7027 | 7027 | 7023 | 7026 | 7028 | 7028 | 7027 | 7025 | 7027 | 7025 | 7025 |
6 | 7027 | 7027 | 7028 | 7027 | 7027 | 7029 | 7030 | 7025 | 7024 | 7029 | 7029 | 7024 | 7026 | 7023 | 7029 |
7 | 7027 | 7027 | 7027 | 7032 | 7027 | 7031 | 7028 | 7026 | 7021 | 7027 | 7026 | 7025 | 7025 | 7025 | 7026 |
8 | 7031 | 7031 | 7027 | 7031 | 7027 | 7026 | 7030 | 7025 | 7021 | 7024 | 7030 | 7024 | 7024 | 7025 | 7026 |
9 | 7031 | 7031 | 7031 | 7032 | 7031 | 7026 | 7028 | 7025 | 7021 | 7028 | 7027 | 7024 | 7025 | 7025 | 7025 |
10 | 7031 | 7031 | 7031 | 7031 | 7027 | 7028 | 7028 | 7026 | 7027 | 7023 | 7026 | 7027 | 7026 | 7025 | 7027 |
11 | 7030 | 7030 | 7027 | 7026 | 7027 | 7027 | 7027 | 7025 | 7023 | 7026 | 7029 | 7024 | 7026 | 7024 | 7025 |
12 | 7035 | 7035 | 7027 | 7026 | 7027 | 7027 | 7026 | 7025 | 7021 | 7026 | 7029 | 7026 | 7026 | 7026 | 7026 |
13 | 7035 | 7035 | 7035 | 7031 | 7031 | 7028 | 7027 | 7025 | 7027 | 7024 | 7029 | 7027 | 7026 | 7024 | 7025 |
14 | 7028 | 7028 | 7026 | 7026 | 7028 | 7027 | 7028 | 7025 | 7025 | 7027 | 7029 | 7027 | 7025 | 7024 | 7025 |
15 | 7036 | 7036 | 7026 | 7031 | 7027 | 7031 | 7022 | 7026 | 7027 | 7023 | 7029 | 7024 | 7024 | 7026 | 7026 |
16 | 7029 | 7029 | 7029 | 7026 | 7027 | 7026 | 7028 | 7026 | 7023 | 7027 | 7027 | 7027 | 7026 | 7025 | 7025 |
17 | 7035 | 7035 | 7030 | 7027 | 7027 | 7027 | 7028 | 7026 | 7027 | 7024 | 7023 | 7024 | 7026 | 7024 | 7026 |
18 | 7035 | 7035 | 7027 | 7031 | 7031 | 7025 | 7027 | 7023 | 7031 | 7023 | 7026 | 7025 | 7025 | 7024 | 7027 |
19 | 7030 | 7030 | 7027 | 7026 | 7028 | 7027 | 7028 | 7026 | 7023 | 7023 | 7027 | 7027 | 7026 | 7025 | 7024 |
20 | 7031 | 7031 | 7030 | 7026 | 7027 | 7028 | 7027 | 7025 | 7030 | 7023 | 7029 | 7027 | 7026 | 7024 | 7026 |
21 | 7035 | 7035 | 7027 | 7024 | 7027 | 7027 | 7027 | 7025 | 7021 | 7024 | 7026 | 7027 | 7026 | 7025 | 7026 |
22 | 7031 | 7031 | 7027 | 7026 | 7027 | 7027 | 7027 | 7025 | 7024 | 7023 | 7027 | 7024 | 7026 | 7025 | 7026 |
23 | 7031 | 7031 | 7027 | 7026 | 7027 | 7027 | 7027 | 7025 | 7021 | 7026 | 7027 | 7024 | 7024 | 7026 | 7024 |
25 | 7031 | 7031 | 7026 | 7026 | 7027 | 7027 | 7027 | 7025 | 7027 | 7026 | 7026 | 7024 | 7026 | 7024 | 7027 |
30 | 7031 | 7031 | 7026 | 7026 | 7027 | 7028 | 7028 | 7025 | 7023 | 7023 | 7026 | 7027 | 7024 | 7024 | 7024 |
40 | 7030 | 7030 | 7031 | 7026 | 7027 | 7027 | 7028 | 7025 | 7021 | 7027 | 7029 | 7024 | 7026 | 7025 | 7024 |
Iterations | Min. Bytes | Reduction | Coverage |
---|---|---|---|
100 | 7024 bytes | – | 100% |
1,000 | 7023 bytes | -1 byte | 100% |
10,000 | 7021 bytes | -2 bytes | 100% |
100,000 | 7021 bytes | – | 2.32% |
1,000,000 | 7021 bytes | – | 2.03% |
10,000,000 | – | – | – |
Blocks | Min. Bytes | Compared To Best Zopfli | Compared To Best KZIP |
---|---|---|---|
(any) | 7069 bytes | +48 bytes (+0.68%) | +6 bytes |
1 | 7070 bytes | +49 bytes (+0.70%) | +7 bytes |
2 | 7063 bytes | +42 bytes (+0.60%) | – |
3 | 7088 bytes | +67 bytes (+0.95%) | +25 bytes |
4 | 7119 bytes | +98 bytes (+1.40%) | +56 bytes |
5 | 7166 bytes | +145 bytes (+2.07%) | +103 bytes |
6 | 7208 bytes | +187 bytes (+2.66%) | +145 bytes |
7 | 7241 bytes | +220 bytes (+3.13%) | +178 bytes |
8 | 7275 bytes | +254 bytes (+3.62%) | +212 bytes |
Algorithm | Program | Parameters | Size | Compared To Best Zopfli |
---|---|---|---|---|
RAR (proprietary) | RAR | rar a -m5 -md64m -mc63:128t -mt1 | 5890 bytes | -1131 bytes (-16.11%) |
Brotli (Wikipedia) | brotli | brotli -q 11 | 6463 bytes | -558 bytes (-7.95%) |
ZPAQ (Wikipedia) | zpaq | zpaq -method 69 | 6657 bytes | -364 bytes (-5.18%) |
Burrows-Wheeler transform (Wikipedia) | bzip2 | bzip2 -9 | 6870 bytes | -151 bytes (-2.15%) |
LZMA2 (Wikipedia) | xz | xz -9 | 7036 bytes | +15 bytes (+0.21%) |
Zstandard (Wikipedia) | zstd | zstd -19 | 7036 bytes | +15 bytes (+0.21%) |
PPMd (Wikipedia) | 7zip | 7za a -mx=9 -m0=ppmd | 7238 bytes | +217 bytes (+3.09%) |