Boot |
136658 bytes (133.5k)
|
CDN |
cdnjs |
112082 bytes (109.5k)
|
CDN |
gzip -6 (default) |
110508 bytes (107.9k)
|
local copy |
gzip -9 |
110149 bytes (107.6k)
|
local copy |
7zip -mx=9 -tgzip |
106308 bytes (103.8k)
|
local copy |
zultra |
106268 bytes (103.8k)
|
local copy |
pigz -11 -n |
106181 bytes (103.7k)
|
local copy |
libdeflate -12 |
106100 bytes (103.6k)
|
local copy |
kzip -s0 -rn -b3 |
105969 bytes (103.5k)
|
local copy |
Zopfli |
105926 bytes (103.4k)
|
local copy |
Zopfli (defluff) |
105925 bytes (103.4k)
|
local copy |
Description | Value | Parameter |
---|---|---|
iterations | 10000 | --i10000 |
maximum blocks | 8 | --mb8 |
maximum length score | 16 | --mls16 |
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 |
---|---|---|---|
Boot | 136658 bytes | ed480c235d426b2ccc81fd1532555145 | October 9, 2016 @ 06:25 |
cdnjs | 112082 bytes | ed480c235d426b2ccc81fd1532555145 | October 7, 2016 @ 03:17 |
Size | Improvement | Parameters | Found |
---|---|---|---|
105926 bytes | -1 byte | zopfli --i10000 --mls16 --bsr9 --lazy --ohh | October 11, 2016 @ 19:46 |
105927 bytes | -1 byte | zopfli --i10000 --mls2 --bsr12 --lazy --ohh | October 11, 2016 @ 15:42 |
105928 bytes | -10 bytes | zopfli --i10000 --mls2 --bsr16 --lazy --ohh | October 11, 2016 @ 08:47 |
105938 bytes | -1 byte | zopfli --i1000 --mls2 --bsr16 --lazy --ohh | October 11, 2016 @ 06:27 |
105939 bytes | -10 bytes | zopfli --i1000 --mls4 --bsr11 --lazy --ohh | October 11, 2016 @ 06:18 |
105949 bytes | – | zopfli --i100 --mls4096 --bsr8 --lazy --ohh | October 11, 2016 @ 05:48 |
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 | 105928 | 105928 | 105933 | 105938 | 105990 | 105933 | 105933 | 105933 | 105937 | 105934 | 105932 | 105932 | 105953 | 105930 | 105937 |
4 | 105931 | 105930 | 105934 | 105930 | 105928 | 105929 | 105933 | 105928 | 105929 | 105930 | 105933 | 105927 | 105940 | 105938 | 105939 |
6 | 105928 | 105927 | 105928 | 105928 | 105951 | 105929 | 105933 | 105928 | 105928 | 105929 | 105928 | 105929 | 105941 | 105937 | 105940 |
7 | 105950 | 105950 | 105928 | 105928 | 105928 | 105928 | 105928 | 105928 | 105928 | 105931 | 105933 | 105929 | 105939 | 105936 | 105937 |
8 | 105934 | 105933 | 105933 | 105930 | 105933 | 105934 | 105932 | 105934 | 105930 | 105928 | 105928 | 105929 | 105938 | 105936 | 105937 |
9 | 105927 | 105928 | 105928 | 105926 | 105928 | 105928 | 105928 | 105928 | 105927 | 105928 | 105928 | 105928 | 105936 | 105937 | 105936 |
10 | 105932 | 105933 | 105928 | 105928 | 105932 | 105928 | 105933 | 105928 | 105927 | 105929 | 105928 | 105929 | 105938 | 105937 | 105940 |
11 | 105929 | 105928 | 105928 | 105928 | 105928 | 105928 | 105928 | 105928 | 105928 | 105929 | 105929 | 105929 | 105939 | 105936 | 105939 |
12 | 105927 | 105928 | 105928 | 105928 | 105927 | 105928 | 105928 | 105928 | 105927 | 105928 | 105928 | 105928 | 105939 | 105940 | 105939 |
13 | 105927 | 105928 | 105928 | 105926 | 105927 | 105928 | 105928 | 105927 | 105928 | 105928 | 105928 | 105929 | 105936 | 105937 | 105940 |
14 | 105927 | 105928 | 105928 | 105954 | 105928 | 105928 | 105928 | 105928 | 105928 | 105927 | 105928 | 105929 | 105939 | 105935 | 105937 |
15 | 105928 | 105927 | 105928 | 105928 | 105928 | 105928 | 105928 | 105928 | 105928 | 105931 | 105934 | 105929 | 105939 | 105935 | 105942 |
16 | 105928 | 105928 | 105939 | 105928 | 105928 | 105928 | 105928 | 105927 | 105927 | 105931 | 105932 | 105934 | 105936 | 105941 | 105939 |
17 | 105928 | 105928 | 105928 | 105929 | 105928 | 105928 | 105929 | 105928 | 105932 | 105931 | 105932 | 105933 | 105931 | 105937 | 105939 |
18 | 105928 | 105928 | 105928 | 105928 | 105928 | 105928 | 105928 | 105927 | 105928 | 105927 | 105928 | 105929 | 105938 | 105935 | 105939 |
19 | 105929 | 105928 | 105928 | 105928 | 105928 | 105928 | 105928 | 105927 | 105927 | 105931 | 105932 | 105930 | 105939 | 105937 | 105939 |
20 | 105928 | 105959 | 105958 | 105928 | 105928 | 105928 | 105928 | 105927 | 105927 | 105929 | 105933 | 105932 | 105938 | 105940 | 105939 |
21 | 105932 | 105959 | 105928 | 105936 | 105932 | 105928 | 105932 | 105928 | 105927 | 105929 | 105933 | 105927 | 105940 | 105936 | 105939 |
22 | 105928 | 105927 | 105928 | 105928 | 105928 | 105928 | 105933 | 105928 | 105928 | 105929 | 105928 | 105928 | 105939 | 105937 | 105939 |
23 | 105928 | 105927 | 105926 | 105928 | 105928 | 105928 | 105928 | 105928 | 105928 | 105929 | 105928 | 105928 | 105939 | 105941 | 105938 |
25 | 105927 | 105928 | 105928 | 105928 | 105929 | 105929 | 105928 | 105928 | 105928 | 105929 | 105928 | 105928 | 105937 | 105937 | 105938 |
30 | 105929 | 105927 | 105928 | 105928 | 105928 | 105929 | 105928 | 105928 | 105928 | 105930 | 105928 | 105929 | 105940 | 105936 | 105939 |
40 | 105928 | 105928 | 105928 | 105926 | 105928 | 105928 | 105928 | 105928 | 105927 | 105929 | 105928 | 105929 | 105940 | 105935 | 105939 |
Iterations | Min. Bytes | Reduction | Coverage |
---|---|---|---|
100 | 105949 bytes | – | 100% |
1,000 | 105938 bytes | -11 bytes | 100% |
10,000 | 105926 bytes | -12 bytes | 100% |
100,000 | 105926 bytes | – | 10.14% |
1,000,000 | 105926 bytes | – | 1.16% |
10,000,000 | – | – | – |
Blocks | Min. Bytes | Compared To Best Zopfli | Compared To Best KZIP |
---|---|---|---|
(any) | 105986 bytes | +60 bytes (+0.06%) | +17 bytes |
1 | 105972 bytes | +46 bytes (+0.04%) | +3 bytes |
2 | 106015 bytes | +89 bytes (+0.08%) | +46 bytes |
3 | 105969 bytes | +43 bytes (+0.04%) | – |
4 | 106027 bytes | +101 bytes (+0.10%) | +58 bytes |
5 | 106076 bytes | +150 bytes (+0.14%) | +107 bytes |
6 | 106122 bytes | +196 bytes (+0.19%) | +153 bytes |
7 | 106146 bytes | +220 bytes (+0.21%) | +177 bytes |
8 | 106208 bytes | +282 bytes (+0.27%) | +239 bytes |
Algorithm | Program | Parameters | Size | Compared To Best Zopfli |
---|---|---|---|---|
ZPAQ (Wikipedia) | zpaq | zpaq -method 69 | 72907 bytes | -33019 bytes (-31.17%) |
RAR (proprietary) | RAR | rar a -m5 -md64m -mc63:128t -mt1 | 77832 bytes | -28094 bytes (-26.52%) |
PPMd (Wikipedia) | 7zip | 7za a -mx=9 -m0=ppmd | 83530 bytes | -22396 bytes (-21.14%) |
Burrows-Wheeler transform (Wikipedia) | bzip2 | bzip2 -9 | 88664 bytes | -17262 bytes (-16.30%) |
Brotli (Wikipedia) | brotli | brotli -q 11 | 92776 bytes | -13150 bytes (-12.41%) |
LZMA2 (Wikipedia) | xz | xz -9 | 94928 bytes | -10998 bytes (-10.38%) |
Zstandard (Wikipedia) | zstd | zstd -19 | 97514 bytes | -8412 bytes (-7.94%) |