Boot |
150073 bytes (146.6k)
|
CDN |
cdnjs |
123398 bytes (120.5k)
|
CDN |
gzip -6 (default) |
121848 bytes (119.0k)
|
local copy |
gzip -9 |
121340 bytes (118.5k)
|
local copy |
libdeflate -12 |
117209 bytes (114.5k)
|
local copy |
7zip -mx=9 -tgzip |
117179 bytes (114.4k)
|
local copy |
pigz -11 -n |
117068 bytes (114.3k)
|
local copy |
zultra |
117043 bytes (114.3k)
|
local copy |
kzip -s0 -rn -b3 |
116906 bytes (114.2k)
|
local copy |
Zopfli |
116866 bytes (114.1k)
|
local copy |
Zopfli (defluff) |
116863 bytes (114.1k)
|
local copy |
Description | Value | Parameter |
---|---|---|
iterations | 1000000 | --i1000000 |
maximum blocks | 8 | --mb8 |
maximum length score | 8192 | --mls8192 |
block splitting recursion | 7 | --bsr7 |
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 | 150073 bytes | 120dded9f13ff292d970f75900cbd460 | January 6, 2018 @ 23:31 |
cdnjs | 123398 bytes | 120dded9f13ff292d970f75900cbd460 | January 1, 2018 @ 23:34 |
Size | Improvement | Parameters | Found |
---|---|---|---|
116866 bytes | -4 bytes | zopfli --i1000000 --mls8192 --bsr7 --lazy --ohh | January 3, 2018 @ 10:18 |
116870 bytes | -4 bytes | zopfli --i100000 --mls8192 --bsr7 --lazy --ohh | January 2, 2018 @ 09:36 |
116874 bytes | -22 bytes | zopfli --i10000 --mls8192 --bsr7 --lazy --ohh | January 2, 2018 @ 07:07 |
116896 bytes | -19 bytes | zopfli --i1000 --mls8192 --bsr7 --lazy --ohh | January 2, 2018 @ 05:32 |
116915 bytes | – | zopfli --i100 --mls8192 --bsr7 --lazy --ohh | January 2, 2018 @ 05:23 |
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 | 116938 | 116937 | 116937 | 116999 | 116937 | 116939 | 116942 | 116942 | 116941 | 116938 | 116934 | 116933 | 116930 | 116934 | 116983 |
4 | 116926 | 116930 | 116942 | 116941 | 116936 | 116942 | 116940 | 116939 | 116926 | 116934 | 116934 | 116934 | 116937 | 116950 | 116979 |
6 | 116934 | 116929 | 116930 | 116926 | 116936 | 116950 | 116925 | 116922 | 116930 | 116929 | 116931 | 116929 | 116931 | 116941 | 116932 |
7 | 116925 | 116929 | 116933 | 116933 | 116934 | 116940 | 116943 | 116941 | 116945 | 116925 | 116929 | 116927 | 116866 | 116923 | 116955 |
8 | 116928 | 116928 | 116935 | 116935 | 116949 | 116930 | 116925 | 116927 | 116934 | 116933 | 116925 | 116927 | 116946 | 116941 | 116950 |
9 | 116929 | 116927 | 116931 | 116929 | 116935 | 116946 | 116939 | 116931 | 116927 | 116931 | 116929 | 116932 | 116928 | 116924 | 116976 |
10 | 116935 | 116934 | 116934 | 116929 | 116936 | 116938 | 116944 | 116926 | 116923 | 116922 | 116929 | 116928 | 116926 | 116945 | 116945 |
11 | 116939 | 116953 | 116923 | 116926 | 116928 | 116928 | 116931 | 116928 | 116927 | 116927 | 116935 | 116932 | 116926 | 116943 | 116946 |
12 | 116924 | 116923 | 116924 | 116925 | 116926 | 116926 | 116925 | 116921 | 116929 | 116929 | 116930 | 116927 | 116986 | 116942 | 116976 |
13 | 116933 | 116925 | 116926 | 116952 | 116925 | 116930 | 116932 | 116926 | 116934 | 116929 | 116948 | 116939 | 116957 | 116946 | 116943 |
14 | 116939 | 116939 | 116934 | 116925 | 116917 | 116933 | 116932 | 116926 | 116934 | 116927 | 116930 | 116927 | 116924 | 116943 | 116983 |
15 | 116933 | 116928 | 116924 | 116926 | 116924 | 116930 | 116924 | 116927 | 116922 | 116927 | 116932 | 116935 | 116954 | 116939 | 116947 |
16 | 116934 | 116931 | 116925 | 116925 | 116924 | 116926 | 116922 | 116923 | 116922 | 116927 | 116934 | 116947 | 116925 | 116940 | 116948 |
17 | 116926 | 116925 | 116925 | 116926 | 116925 | 116926 | 116927 | 116924 | 116925 | 116930 | 116931 | 116928 | 116924 | 116946 | 116977 |
18 | 116932 | 116925 | 116924 | 116925 | 116925 | 116928 | 116930 | 116925 | 116926 | 116929 | 116953 | 116927 | 116924 | 116941 | 116977 |
19 | 116937 | 116936 | 116926 | 116926 | 116928 | 116924 | 116928 | 116926 | 116923 | 116925 | 116931 | 116935 | 116945 | 116942 | 116977 |
20 | 116934 | 116937 | 116923 | 116929 | 116926 | 116923 | 116930 | 116926 | 116928 | 116930 | 116953 | 116928 | 116927 | 116943 | 116979 |
21 | 116932 | 116934 | 116926 | 116930 | 116925 | 116926 | 116934 | 116922 | 116929 | 116929 | 116932 | 116935 | 116927 | 116944 | 116976 |
22 | 116934 | 116931 | 116936 | 116925 | 116925 | 116955 | 116931 | 116925 | 116926 | 116926 | 116930 | 116935 | 116928 | 116943 | 116976 |
23 | 116934 | 116926 | 116927 | 116926 | 116926 | 116926 | 116936 | 116922 | 116926 | 116926 | 116933 | 116926 | 116928 | 116940 | 116947 |
25 | 116933 | 116931 | 116924 | 116926 | 116922 | 116952 | 116927 | 116926 | 116919 | 116924 | 116934 | 116925 | 116927 | 116943 | 116976 |
30 | 116933 | 116928 | 116925 | 116925 | 116926 | 116928 | 116934 | 116943 | 116929 | 116927 | 116933 | 116955 | 116926 | 116928 | 116983 |
40 | 116926 | 116926 | 116924 | 116925 | 116928 | 116954 | 116926 | 116922 | 116923 | 116929 | 116932 | 116925 | 116927 | 116929 | 116976 |
Iterations | Min. Bytes | Reduction | Coverage |
---|---|---|---|
100 | 116915 bytes | – | 100% |
1,000 | 116896 bytes | -19 bytes | 100% |
10,000 | 116874 bytes | -22 bytes | 100% |
100,000 | 116870 bytes | -4 bytes | 0.58% |
1,000,000 | 116866 bytes | -4 bytes | 0.29% |
10,000,000 | – | – | – |
Blocks | Min. Bytes | Compared To Best Zopfli | Compared To Best KZIP |
---|---|---|---|
(any) | 117004 bytes | +138 bytes (+0.12%) | +98 bytes |
1 | 117022 bytes | +156 bytes (+0.13%) | +116 bytes |
2 | 116972 bytes | +106 bytes (+0.09%) | +66 bytes |
3 | 116906 bytes | +40 bytes (+0.03%) | – |
4 | 116980 bytes | +114 bytes (+0.10%) | +74 bytes |
5 | 116996 bytes | +130 bytes (+0.11%) | +90 bytes |
6 | 117012 bytes | +146 bytes (+0.12%) | +106 bytes |
7 | 116941 bytes | +75 bytes (+0.06%) | +35 bytes |
8 | 116988 bytes | +122 bytes (+0.10%) | +82 bytes |
Algorithm | Program | Parameters | Size | Compared To Best Zopfli |
---|---|---|---|---|
ZPAQ (Wikipedia) | zpaq | zpaq -method 69 | 80660 bytes | -36206 bytes (-30.98%) |
RAR (proprietary) | RAR | rar a -m5 -md64m -mc63:128t -mt1 | 87525 bytes | -29341 bytes (-25.11%) |
PPMd (Wikipedia) | 7zip | 7za a -mx=9 -m0=ppmd | 93918 bytes | -22948 bytes (-19.64%) |
Burrows-Wheeler transform (Wikipedia) | bzip2 | bzip2 -9 | 100314 bytes | -16552 bytes (-14.16%) |
Brotli (Wikipedia) | brotli | brotli -q 11 | 102217 bytes | -14649 bytes (-12.53%) |
LZMA2 (Wikipedia) | xz | xz -9 | 103680 bytes | -13186 bytes (-11.28%) |
Zstandard (Wikipedia) | zstd | zstd -19 | 106633 bytes | -10233 bytes (-8.76%) |