gzip -6 (default) |
12417 bytes (12.1k)
|
local copy |
Boot |
12381 bytes (12.1k)
|
CDN |
cdnjs |
12381 bytes (12.1k)
|
CDN |
gzip -9 |
12370 bytes (12.1k)
|
local copy |
7zip -mx=9 -tgzip |
11920 bytes (11.6k)
|
local copy |
libdeflate -12 |
11920 bytes (11.6k)
|
local copy |
zultra |
11916 bytes (11.6k)
|
local copy |
kzip -s0 -rn -b2 |
11912 bytes (11.6k)
|
local copy |
pigz -11 -n |
11900 bytes (11.6k)
|
local copy |
Zopfli |
11888 bytes (11.6k)
|
local copy |
Description | Value | Parameter |
---|---|---|
iterations | 10000 | --i10000 |
maximum blocks | 8 | --mb8 |
maximum length score | 256 | --mls256 |
block splitting recursion | 16 | --bsr16 |
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 | 12381 bytes | 5cbe62664e9305f8871de91a6d8d9a08 | (invalid) |
cdnjs | 12381 bytes | 5cbe62664e9305f8871de91a6d8d9a08 | (invalid) |
Size | Improvement | Parameters | Found |
---|---|---|---|
11888 bytes | -1 byte | zopfli --i10000 --mls256 --bsr16 --lazy --ohh | October 25, 2021 @ 12:46 |
11889 bytes | -1 byte | zopfli --i1000 --mls256 --bsr16 --lazy --ohh | October 25, 2021 @ 12:41 |
11890 bytes | -2 bytes | zopfli --i1000 --mls2 --bsr2 --lazy --ohh | October 25, 2021 @ 12:40 |
11892 bytes | – | zopfli --i100 --mls16 --bsr14 --lazy --ohh | October 25, 2021 @ 12:09 |
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 | 11889 | 11901 | 11897 | 11889 | 11898 | 11897 | 11899 | 11896 | 11896 | 11896 | 11896 | 11901 | 11903 | 11899 | 11905 |
4 | 11894 | 11897 | 11893 | 11893 | 11889 | 11900 | 11891 | 11890 | 11896 | 11890 | 11889 | 11897 | 11889 | 11890 | 11890 |
6 | 11890 | 11891 | 11890 | 11889 | 11891 | 11889 | 11889 | 11889 | 11890 | 11889 | 11892 | 11896 | 11889 | 11890 | 11890 |
7 | 11889 | 11889 | 11889 | 11889 | 11891 | 11898 | 11889 | 11889 | 11889 | 11890 | 11889 | 11897 | 11889 | 11890 | 11889 |
8 | 11889 | 11889 | 11889 | 11890 | 11890 | 11890 | 11889 | 11890 | 11889 | 11897 | 11894 | 11899 | 11896 | 11889 | 11890 |
9 | 11889 | 11889 | 11890 | 11892 | 11899 | 11899 | 11891 | 11890 | 11896 | 11889 | 11889 | 11897 | 11896 | 11890 | 11889 |
10 | 11888 | 11889 | 11889 | 11889 | 11896 | 11890 | 11900 | 11889 | 11889 | 11897 | 11893 | 11898 | 11889 | 11890 | 11890 |
11 | 11890 | 11890 | 11890 | 11890 | 11900 | 11898 | 11889 | 11889 | 11893 | 11896 | 11896 | 11893 | 11896 | 11890 | 11889 |
12 | 11889 | 11889 | 11889 | 11896 | 11889 | 11899 | 11899 | 11890 | 11893 | 11897 | 11895 | 11899 | 11889 | 11890 | 11890 |
13 | 11889 | 11899 | 11901 | 11900 | 11900 | 11899 | 11899 | 11899 | 11895 | 11895 | 11892 | 11897 | 11896 | 11890 | 11889 |
14 | 11889 | 11889 | 11889 | 11889 | 11897 | 11889 | 11890 | 11891 | 11889 | 11889 | 11889 | 11898 | 11889 | 11891 | 11890 |
15 | 11889 | 11897 | 11892 | 11899 | 11899 | 11899 | 11899 | 11899 | 11893 | 11897 | 11892 | 11896 | 11899 | 11891 | 11890 |
16 | 11889 | 11889 | 11890 | 11890 | 11889 | 11889 | 11889 | 11888 | 11889 | 11889 | 11891 | 11899 | 11889 | 11889 | 11890 |
17 | 11901 | 11896 | 11893 | 11899 | 11899 | 11900 | 11899 | 11898 | 11893 | 11896 | 11891 | 11892 | 11901 | 11890 | 11903 |
18 | 11896 | 11889 | 11890 | 11889 | 11900 | 11893 | 11900 | 11890 | 11899 | 11897 | 11897 | 11893 | 11900 | 11891 | 11890 |
19 | 11897 | 11900 | 11894 | 11899 | 11899 | 11900 | 11891 | 11891 | 11897 | 11889 | 11889 | 11896 | 11901 | 11890 | 11889 |
20 | 11896 | 11904 | 11893 | 11892 | 11890 | 11899 | 11899 | 11889 | 11893 | 11895 | 11895 | 11896 | 11901 | 11890 | 11900 |
21 | 11891 | 11889 | 11889 | 11890 | 11891 | 11898 | 11889 | 11890 | 11889 | 11889 | 11889 | 11891 | 11901 | 11890 | 11890 |
22 | 11897 | 11896 | 11894 | 11899 | 11899 | 11898 | 11898 | 11889 | 11893 | 11897 | 11895 | 11891 | 11901 | 11898 | 11890 |
23 | 11889 | 11890 | 11889 | 11889 | 11900 | 11898 | 11889 | 11889 | 11896 | 11897 | 11896 | 11896 | 11899 | 11890 | 11889 |
25 | 11889 | 11889 | 11889 | 11898 | 11900 | 11900 | 11899 | 11899 | 11893 | 11897 | 11896 | 11896 | 11899 | 11898 | 11889 |
30 | 11889 | 11889 | 11889 | 11889 | 11890 | 11889 | 11889 | 11899 | 11896 | 11895 | 11895 | 11896 | 11901 | 11889 | 11890 |
40 | 11889 | 11889 | 11896 | 11889 | 11897 | 11889 | 11889 | 11889 | 11893 | 11897 | 11891 | 11899 | 11899 | 11890 | 11890 |
Iterations | Min. Bytes | Reduction | Coverage |
---|---|---|---|
100 | 11892 bytes | – | 100% |
1,000 | 11889 bytes | -3 bytes | 100% |
10,000 | 11888 bytes | -1 byte | 100% |
100,000 | 11888 bytes | – | 0.58% |
1,000,000 | 11888 bytes | – | 0.58% |
10,000,000 | – | – | – |
Blocks | Min. Bytes | Compared To Best Zopfli | Compared To Best KZIP |
---|---|---|---|
(any) | 11961 bytes | +73 bytes (+0.61%) | +49 bytes |
1 | 11964 bytes | +76 bytes (+0.64%) | +52 bytes |
2 | 11912 bytes | +24 bytes (+0.20%) | – |
3 | 11927 bytes | +39 bytes (+0.33%) | +15 bytes |
4 | 11975 bytes | +87 bytes (+0.73%) | +63 bytes |
5 | 12002 bytes | +114 bytes (+0.96%) | +90 bytes |
6 | 12030 bytes | +142 bytes (+1.19%) | +118 bytes |
7 | 12043 bytes | +155 bytes (+1.30%) | +131 bytes |
8 | 12074 bytes | +186 bytes (+1.56%) | +162 bytes |
Algorithm | Program | Parameters | Size | Compared To Best Zopfli |
---|---|---|---|---|
RAR (proprietary) | RAR | rar a -m5 -md64m -mc63:128t -mt1 | 10174 bytes | -1714 bytes (-14.42%) |
ZPAQ (Wikipedia) | zpaq | zpaq -method 69 | 10597 bytes | -1291 bytes (-10.86%) |
PPMd (Wikipedia) | 7zip | 7za a -mx=9 -m0=ppmd | 10981 bytes | -907 bytes (-7.63%) |
Brotli (Wikipedia) | brotli | brotli -q 11 | 11163 bytes | -725 bytes (-6.10%) |
Burrows-Wheeler transform (Wikipedia) | bzip2 | bzip2 -9 | 11628 bytes | -260 bytes (-2.19%) |
LZMA2 (Wikipedia) | xz | xz -9 | 11844 bytes | -44 bytes (-0.37%) |
Zstandard (Wikipedia) | zstd | zstd -19 | 11878 bytes | -10 bytes (-0.08%) |