Boot |
132499 bytes (129.4k)
|
CDN |
cdnjs |
127433 bytes (124.4k)
|
CDN |
gzip -6 (default) |
107390 bytes (104.9k)
|
local copy |
gzip -9 |
107070 bytes (104.6k)
|
local copy |
7zip -mx=9 -tgzip |
103451 bytes (101.0k)
|
local copy |
pigz -11 -n |
103211 bytes (100.8k)
|
local copy |
libdeflate -12 |
103177 bytes (100.8k)
|
local copy |
zultra |
103142 bytes (100.7k)
|
local copy |
kzip -s0 -rn -b0 |
103035 bytes (100.6k)
|
local copy |
Zopfli |
102994 bytes (100.6k)
|
local copy |
Zopfli (defluff) |
102993 bytes (100.6k)
|
local copy |
Description | Value | Parameter |
---|---|---|
iterations | 100000 | --i100000 |
maximum blocks | 8 | --mb8 |
maximum length score | 4 | --mls4 |
block splitting recursion | 11 | --bsr11 |
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 | 132499 bytes | 7f9337679ba28d142ef9ac4174ffe09b | January 16, 2016 @ 14:41 |
cdnjs | 127433 bytes | 7f9337679ba28d142ef9ac4174ffe09b | January 15, 2016 @ 09:02 |
Size | Improvement | Parameters | Found |
---|---|---|---|
102994 bytes | -3 bytes | zopfli --i100000 --mls4 --bsr11 --lazy --ohh | January 26, 2016 @ 18:44 |
102997 bytes | -1 byte | zopfli --i100000 --mls8192 --bsr19 --lazy --ohh | January 26, 2016 @ 16:53 |
102998 bytes | -2 bytes | zopfli --i10000 --mls4 --bsr11 --lazy --ohh | January 25, 2016 @ 14:02 |
103000 bytes | -7 bytes | zopfli --i10000 --mls32768 --bsr22 --lazy --ohh | January 25, 2016 @ 10:27 |
103007 bytes | -23 bytes | zopfli --i1000 --mls32768 --bsr8 --lazy --ohh | January 25, 2016 @ 09:47 |
103030 bytes | – | zopfli --i100 --mls32768 --bsr8 --lazy --ohh | January 25, 2016 @ 09:22 |
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 | 103038 | 103038 | 103039 | 103039 | 103037 | 103039 | 103037 | 103039 | 103036 | 103042 | 103039 | 103040 | 103040 | 103065 | 103042 |
4 | 102997 | 103001 | 103002 | 103012 | 103014 | 103001 | 102999 | 103000 | 103000 | 103001 | 103000 | 103000 | 103005 | 103008 | 103007 |
6 | 103038 | 103034 | 103036 | 103034 | 103036 | 103036 | 103037 | 103036 | 103029 | 103005 | 103007 | 103040 | 103038 | 103043 | 103040 |
7 | 103001 | 103002 | 102998 | 103002 | 103001 | 103039 | 103000 | 103001 | 102998 | 102999 | 103003 | 103038 | 103049 | 103008 | 103011 |
8 | 103003 | 103002 | 103001 | 103004 | 103025 | 103000 | 102999 | 103001 | 103000 | 102995 | 103000 | 103002 | 103009 | 103008 | 103007 |
9 | 103035 | 103029 | 103005 | 103036 | 103035 | 103000 | 103000 | 102999 | 103000 | 103006 | 103000 | 103000 | 103010 | 103008 | 103009 |
10 | 103006 | 103004 | 103002 | 103003 | 103029 | 103000 | 102999 | 103001 | 103000 | 103000 | 103000 | 103000 | 103008 | 103008 | 103009 |
11 | 103032 | 102994 | 103030 | 103004 | 103026 | 103000 | 102996 | 103000 | 103000 | 103001 | 103000 | 103002 | 103010 | 103008 | 103004 |
12 | 103001 | 103001 | 103000 | 103013 | 103023 | 103001 | 102998 | 103001 | 103000 | 103000 | 103000 | 103001 | 103009 | 103009 | 103009 |
13 | 102997 | 103002 | 103002 | 103001 | 103021 | 103000 | 102995 | 103001 | 103000 | 103000 | 103001 | 103000 | 102995 | 103008 | 103008 |
14 | 103024 | 103029 | 103002 | 103001 | 103035 | 103003 | 102995 | 103001 | 103000 | 103000 | 103001 | 103000 | 103010 | 103008 | 103009 |
15 | 103005 | 103078 | 102998 | 103000 | 103022 | 103000 | 102996 | 103001 | 103000 | 103000 | 103001 | 103000 | 103010 | 103008 | 103009 |
16 | 103023 | 103023 | 103024 | 103023 | 103025 | 103000 | 103000 | 103002 | 103000 | 103000 | 103000 | 103004 | 103001 | 103008 | 103001 |
17 | 103002 | 103004 | 103002 | 102997 | 103023 | 103000 | 103000 | 103001 | 102999 | 102995 | 103000 | 103004 | 103003 | 103009 | 103010 |
18 | 103003 | 103001 | 103001 | 103002 | 103035 | 103001 | 103000 | 103000 | 103000 | 103000 | 102999 | 103001 | 102999 | 103008 | 103012 |
19 | 103023 | 103007 | 103003 | 103001 | 103023 | 103000 | 102999 | 103001 | 103069 | 103000 | 102999 | 103000 | 102997 | 103008 | 103009 |
20 | 103030 | 103022 | 103004 | 103021 | 103023 | 103003 | 103000 | 102999 | 103000 | 102999 | 103000 | 103002 | 102996 | 103008 | 103009 |
21 | 103022 | 103049 | 103035 | 103023 | 103028 | 103000 | 103003 | 103000 | 103000 | 102999 | 102999 | 103000 | 102995 | 103009 | 103004 |
22 | 103023 | 103005 | 103002 | 103005 | 103023 | 103000 | 102999 | 103001 | 102995 | 103000 | 103000 | 103001 | 103001 | 103008 | 103000 |
23 | 103005 | 103001 | 103000 | 103001 | 103001 | 103000 | 102999 | 103000 | 103000 | 103000 | 102999 | 102999 | 103010 | 103008 | 103008 |
25 | 103001 | 103001 | 103002 | 103001 | 103022 | 103000 | 102999 | 103000 | 103040 | 102999 | 103000 | 103001 | 103010 | 103008 | 103000 |
30 | 103002 | 103000 | 103003 | 103001 | 103002 | 103000 | 102995 | 103000 | 103000 | 103000 | 103001 | 103000 | 102999 | 103010 | 103001 |
40 | 103002 | 103001 | 103003 | 103002 | 103028 | 103002 | 103000 | 103001 | 103069 | 102999 | 103000 | 103000 | 102998 | 103008 | 103009 |
Iterations | Min. Bytes | Reduction | Coverage |
---|---|---|---|
100 | 103030 bytes | – | 100% |
1,000 | 103002 bytes | -28 bytes | 100% |
10,000 | 102997 bytes | -5 bytes | 100% |
100,000 | 102994 bytes | -3 bytes | 4.64% |
1,000,000 | – | – | – |
10,000,000 | – | – | – |
Blocks | Min. Bytes | Compared To Best Zopfli | Compared To Best KZIP |
---|---|---|---|
(any) | 103035 bytes | +41 bytes (+0.04%) | – |
1 | 103047 bytes | +53 bytes (+0.05%) | +12 bytes |
2 | 103088 bytes | +94 bytes (+0.09%) | +53 bytes |
3 | 103123 bytes | +129 bytes (+0.13%) | +88 bytes |
4 | 103162 bytes | +168 bytes (+0.16%) | +127 bytes |
5 | 103147 bytes | +153 bytes (+0.15%) | +112 bytes |
6 | 103175 bytes | +181 bytes (+0.18%) | +140 bytes |
7 | 103166 bytes | +172 bytes (+0.17%) | +131 bytes |
8 | 103212 bytes | +218 bytes (+0.21%) | +177 bytes |
Algorithm | Program | Parameters | Size | Compared To Best Zopfli |
---|---|---|---|---|
ZPAQ (Wikipedia) | zpaq | zpaq -method 69 | 71075 bytes | -31919 bytes (-30.99%) |
RAR (proprietary) | RAR | rar a -m5 -md64m -mc63:128t -mt1 | 75791 bytes | -27203 bytes (-26.41%) |
PPMd (Wikipedia) | 7zip | 7za a -mx=9 -m0=ppmd | 80862 bytes | -22132 bytes (-21.49%) |
Burrows-Wheeler transform (Wikipedia) | bzip2 | bzip2 -9 | 86288 bytes | -16706 bytes (-16.22%) |
Brotli (Wikipedia) | brotli | brotli -q 11 | 90107 bytes | -12887 bytes (-12.51%) |
LZMA2 (Wikipedia) | xz | xz -9 | 92068 bytes | -10926 bytes (-10.61%) |
Zstandard (Wikipedia) | zstd | zstd -19 | 94686 bytes | -8308 bytes (-8.07%) |