gzip -6 (default) |
12384 bytes (12.1k)
|
local copy |
Boot |
12349 bytes (12.1k)
|
CDN |
cdnjs |
12349 bytes (12.1k)
|
CDN |
gzip -9 |
12336 bytes (12.0k)
|
local copy |
libdeflate -12 |
11888 bytes (11.6k)
|
local copy |
7zip -mx=9 -tgzip |
11883 bytes (11.6k)
|
local copy |
zultra |
11880 bytes (11.6k)
|
local copy |
kzip -s0 -rn -b2 |
11876 bytes (11.6k)
|
local copy |
pigz -11 -n |
11872 bytes (11.6k)
|
local copy |
Zopfli |
11855 bytes (11.6k)
|
local copy |
Description | Value | Parameter |
---|---|---|
iterations | 10000 | --i10000 |
maximum blocks | 8 | --mb8 |
maximum length score | 8192 | --mls8192 |
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 | 12349 bytes | 5f75a5b9bebd4b3d7cbca8f1bfbf4171 | (invalid) |
cdnjs | 12349 bytes | 5f75a5b9bebd4b3d7cbca8f1bfbf4171 | (invalid) |
Size | Improvement | Parameters | Found |
---|---|---|---|
11855 bytes | -1 byte | zopfli --i10000 --mls8192 --bsr16 --lazy --ohh | October 21, 2021 @ 13:09 |
11856 bytes | -1 byte | zopfli --i1000 --mls8192 --bsr16 --lazy --ohh | October 21, 2021 @ 13:08 |
11857 bytes | -1 byte | zopfli --i1000 --mls512 --bsr8 --lazy --ohh | October 21, 2021 @ 13:07 |
11858 bytes | -1 byte | zopfli --i1000 --mls16 --bsr6 --lazy --ohh | October 21, 2021 @ 13:07 |
11859 bytes | – | zopfli --i100 --mls512 --bsr8 --lazy --ohh | October 21, 2021 @ 13:04 |
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 | 11856 | 11864 | 11855 | 11855 | 11868 | 11865 | 11866 | 11865 | 11865 | 11865 | 11864 | 11868 | 11871 | 11867 | 11869 |
4 | 11856 | 11865 | 11864 | 11869 | 11858 | 11868 | 11867 | 11859 | 11861 | 11864 | 11857 | 11864 | 11858 | 11857 | 11859 |
6 | 11858 | 11856 | 11857 | 11857 | 11858 | 11859 | 11857 | 11857 | 11861 | 11857 | 11863 | 11860 | 11856 | 11865 | 11857 |
7 | 11856 | 11856 | 11856 | 11859 | 11867 | 11867 | 11857 | 11857 | 11856 | 11857 | 11856 | 11865 | 11855 | 11855 | 11857 |
8 | 11856 | 11857 | 11857 | 11867 | 11857 | 11867 | 11857 | 11857 | 11857 | 11857 | 11865 | 11857 | 11856 | 11864 | 11858 |
9 | 11856 | 11856 | 11856 | 11870 | 11867 | 11867 | 11864 | 11857 | 11861 | 11864 | 11857 | 11865 | 11867 | 11857 | 11858 |
10 | 11856 | 11856 | 11857 | 11858 | 11857 | 11857 | 11870 | 11865 | 11860 | 11864 | 11864 | 11865 | 11867 | 11864 | 11857 |
11 | 11857 | 11857 | 11857 | 11866 | 11867 | 11867 | 11858 | 11868 | 11861 | 11864 | 11860 | 11863 | 11866 | 11857 | 11857 |
12 | 11856 | 11856 | 11857 | 11867 | 11864 | 11868 | 11865 | 11865 | 11862 | 11864 | 11864 | 11860 | 11857 | 11857 | 11858 |
13 | 11855 | 11860 | 11859 | 11869 | 11866 | 11867 | 11866 | 11866 | 11861 | 11864 | 11864 | 11865 | 11867 | 11857 | 11855 |
14 | 11855 | 11856 | 11868 | 11858 | 11857 | 11857 | 11858 | 11857 | 11861 | 11857 | 11857 | 11866 | 11856 | 11857 | 11857 |
15 | 11856 | 11860 | 11864 | 11867 | 11865 | 11867 | 11865 | 11866 | 11861 | 11864 | 11864 | 11865 | 11865 | 11857 | 11859 |
16 | 11857 | 11857 | 11857 | 11859 | 11857 | 11857 | 11858 | 11857 | 11864 | 11857 | 11863 | 11865 | 11855 | 11857 | 11858 |
17 | 11867 | 11863 | 11868 | 11867 | 11867 | 11867 | 11865 | 11865 | 11862 | 11864 | 11865 | 11865 | 11866 | 11857 | 11871 |
18 | 11870 | 11856 | 11857 | 11858 | 11858 | 11857 | 11867 | 11865 | 11862 | 11864 | 11863 | 11865 | 11866 | 11857 | 11857 |
19 | 11869 | 11865 | 11865 | 11867 | 11866 | 11867 | 11866 | 11857 | 11862 | 11864 | 11857 | 11865 | 11867 | 11857 | 11858 |
20 | 11869 | 11856 | 11865 | 11859 | 11857 | 11867 | 11865 | 11868 | 11866 | 11863 | 11863 | 11866 | 11864 | 11857 | 11871 |
21 | 11857 | 11856 | 11856 | 11859 | 11858 | 11867 | 11857 | 11856 | 11862 | 11863 | 11857 | 11865 | 11855 | 11857 | 11858 |
22 | 11864 | 11860 | 11864 | 11866 | 11857 | 11869 | 11865 | 11866 | 11864 | 11864 | 11863 | 11866 | 11868 | 11865 | 11858 |
23 | 11856 | 11856 | 11857 | 11867 | 11867 | 11868 | 11858 | 11866 | 11864 | 11863 | 11863 | 11865 | 11867 | 11855 | 11855 |
25 | 11857 | 11857 | 11857 | 11868 | 11867 | 11867 | 11866 | 11865 | 11862 | 11864 | 11863 | 11865 | 11867 | 11865 | 11858 |
30 | 11856 | 11856 | 11857 | 11858 | 11868 | 11857 | 11857 | 11865 | 11861 | 11864 | 11864 | 11865 | 11866 | 11857 | 11858 |
40 | 11857 | 11857 | 11857 | 11864 | 11864 | 11857 | 11857 | 11857 | 11861 | 11865 | 11865 | 11865 | 11867 | 11857 | 11857 |
Iterations | Min. Bytes | Reduction | Coverage |
---|---|---|---|
100 | 11859 bytes | – | 100% |
1,000 | 11856 bytes | -3 bytes | 100% |
10,000 | 11855 bytes | -1 byte | 100% |
100,000 | 11855 bytes | – | 11.88% |
1,000,000 | 11855 bytes | – | 3.19% |
10,000,000 | – | – | – |
Blocks | Min. Bytes | Compared To Best Zopfli | Compared To Best KZIP |
---|---|---|---|
(any) | 11927 bytes | +72 bytes (+0.61%) | +51 bytes |
1 | 11927 bytes | +72 bytes (+0.61%) | +51 bytes |
2 | 11876 bytes | +21 bytes (+0.18%) | – |
3 | 11892 bytes | +37 bytes (+0.31%) | +16 bytes |
4 | 11941 bytes | +86 bytes (+0.73%) | +65 bytes |
5 | 11970 bytes | +115 bytes (+0.97%) | +94 bytes |
6 | 11999 bytes | +144 bytes (+1.21%) | +123 bytes |
7 | 12011 bytes | +156 bytes (+1.32%) | +135 bytes |
8 | 12040 bytes | +185 bytes (+1.56%) | +164 bytes |
Algorithm | Program | Parameters | Size | Compared To Best Zopfli |
---|---|---|---|---|
RAR (proprietary) | RAR | rar a -m5 -md64m -mc63:128t -mt1 | 10143 bytes | -1712 bytes (-14.44%) |
ZPAQ (Wikipedia) | zpaq | zpaq -method 69 | 10565 bytes | -1290 bytes (-10.88%) |
PPMd (Wikipedia) | 7zip | 7za a -mx=9 -m0=ppmd | 10951 bytes | -904 bytes (-7.63%) |
Brotli (Wikipedia) | brotli | brotli -q 11 | 11131 bytes | -724 bytes (-6.11%) |
Burrows-Wheeler transform (Wikipedia) | bzip2 | bzip2 -9 | 11607 bytes | -248 bytes (-2.09%) |
LZMA2 (Wikipedia) | xz | xz -9 | 11812 bytes | -43 bytes (-0.36%) |
Zstandard (Wikipedia) | zstd | zstd -19 | 11848 bytes | -7 bytes (-0.06%) |