Boot |
139357 bytes (136.1k)
|
CDN |
cdnjs |
114369 bytes (111.7k)
|
CDN |
gzip -6 (default) |
112738 bytes (110.1k)
|
local copy |
gzip -9 |
112381 bytes (109.7k)
|
local copy |
jsdelivr |
112306 bytes (109.7k)
|
CDN |
7zip -mx=9 -tgzip |
108519 bytes (106.0k)
|
local copy |
zultra |
108410 bytes (105.9k)
|
local copy |
pigz -11 -n |
108344 bytes (105.8k)
|
local copy |
libdeflate -12 |
108244 bytes (105.7k)
|
local copy |
kzip -s0 -rn -b0 |
108125 bytes (105.6k)
|
local copy |
Zopfli |
108099 bytes (105.6k)
|
local copy |
Zopfli (defluff) |
108097 bytes (105.6k)
|
local copy |
Description | Value | Parameter |
---|---|---|
iterations | 100000 | --i100000 |
maximum blocks | 8 | --mb8 |
maximum length score | 8 | --mls8 |
block splitting recursion | 23 | --bsr23 |
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 | 139357 bytes | c73bb15f2ed32bb823964ecc78590792 | July 26, 2016 @ 05:21 |
cdnjs | 114369 bytes | c73bb15f2ed32bb823964ecc78590792 | July 26, 2016 @ 01:31 |
jsdelivr | 112306 bytes | c73bb15f2ed32bb823964ecc78590792 | July 26, 2016 @ 01:33 |
Size | Improvement | Parameters | Found |
---|---|---|---|
108099 bytes | -1 byte | zopfli --i100000 --mls8 --bsr23 --lazy --ohh | July 27, 2016 @ 10:46 |
108100 bytes | -6 bytes | zopfli --i100000 --mls4096 --bsr15 --lazy --ohh | July 26, 2016 @ 21:20 |
108106 bytes | -8 bytes | zopfli --i10000 --mls4096 --bsr15 --lazy --ohh | July 26, 2016 @ 14:45 |
108114 bytes | -1 byte | zopfli --i1000 --mls1024 --bsr13 --lazy --ohh | July 26, 2016 @ 14:08 |
108115 bytes | -12 bytes | zopfli --i1000 --mls16 --bsr16 --lazy --ohh | July 26, 2016 @ 14:06 |
108127 bytes | – | zopfli --i100 --mls256 --bsr4 --lazy --ohh | July 26, 2016 @ 13:37 |
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 | 108108 | 108111 | 108113 | 108111 | 108113 | 108115 | 108125 | 108112 | 108116 | 108116 | 108117 | 108117 | 108112 | 108122 | 108115 |
4 | 108108 | 108110 | 108110 | 108108 | 108117 | 108111 | 108116 | 108110 | 108113 | 108119 | 108120 | 108110 | 108119 | 108127 | 108120 |
6 | 108113 | 108113 | 108114 | 108108 | 108108 | 108109 | 108109 | 108109 | 108109 | 108114 | 108119 | 108108 | 108120 | 108126 | 108123 |
7 | 108108 | 108110 | 108099 | 108108 | 108113 | 108109 | 108109 | 108110 | 108109 | 108112 | 108114 | 108109 | 108119 | 108126 | 108125 |
8 | 108109 | 108108 | 108108 | 108119 | 108113 | 108109 | 108114 | 108112 | 108109 | 108109 | 108108 | 108100 | 108120 | 108129 | 108120 |
9 | 108113 | 108112 | 108099 | 108110 | 108108 | 108108 | 108110 | 108113 | 108109 | 108109 | 108109 | 108119 | 108125 | 108124 | 108127 |
10 | 108113 | 108113 | 108099 | 108109 | 108108 | 108108 | 108109 | 108109 | 108116 | 108109 | 108114 | 108108 | 108111 | 108126 | 108119 |
11 | 108113 | 108112 | 108116 | 108112 | 108109 | 108112 | 108109 | 108109 | 108108 | 108113 | 108120 | 108109 | 108119 | 108126 | 108126 |
12 | 108109 | 108111 | 108108 | 108108 | 108109 | 108108 | 108109 | 108113 | 108119 | 108109 | 108115 | 108109 | 108125 | 108126 | 108126 |
13 | 108113 | 108112 | 108114 | 108108 | 108110 | 108108 | 108117 | 108109 | 108109 | 108109 | 108115 | 108108 | 108111 | 108126 | 108126 |
14 | 108109 | 108111 | 108114 | 108109 | 108108 | 108108 | 108109 | 108109 | 108109 | 108109 | 108118 | 108118 | 108126 | 108126 | 108127 |
15 | 108108 | 108113 | 108108 | 108108 | 108113 | 108108 | 108109 | 108109 | 108109 | 108109 | 108114 | 108100 | 108120 | 108119 | 108123 |
16 | 108109 | 108111 | 108110 | 108109 | 108108 | 108108 | 108110 | 108109 | 108116 | 108115 | 108115 | 108120 | 108108 | 108126 | 108118 |
17 | 108116 | 108111 | 108114 | 108110 | 108117 | 108109 | 108110 | 108112 | 108116 | 108108 | 108109 | 108119 | 108120 | 108129 | 108127 |
18 | 108108 | 108109 | 108116 | 108108 | 108108 | 108109 | 108110 | 108110 | 108115 | 108113 | 108115 | 108108 | 108117 | 108128 | 108127 |
19 | 108113 | 108112 | 108112 | 108108 | 108108 | 108108 | 108109 | 108110 | 108116 | 108113 | 108119 | 108108 | 108118 | 108126 | 108119 |
20 | 108113 | 108112 | 108114 | 108108 | 108113 | 108118 | 108109 | 108114 | 108110 | 108119 | 108119 | 108119 | 108114 | 108128 | 108127 |
21 | 108113 | 108113 | 108114 | 108108 | 108113 | 108118 | 108109 | 108110 | 108109 | 108109 | 108115 | 108119 | 108118 | 108123 | 108126 |
22 | 108113 | 108113 | 108115 | 108109 | 108113 | 108108 | 108109 | 108113 | 108109 | 108109 | 108114 | 108108 | 108126 | 108126 | 108119 |
23 | 108109 | 108111 | 108099 | 108113 | 108108 | 108108 | 108116 | 108110 | 108108 | 108109 | 108109 | 108119 | 108123 | 108127 | 108126 |
25 | 108113 | 108113 | 108108 | 108108 | 108108 | 108108 | 108114 | 108110 | 108109 | 108108 | 108120 | 108118 | 108115 | 108127 | 108124 |
30 | 108108 | 108108 | 108108 | 108108 | 108108 | 108118 | 108110 | 108109 | 108119 | 108109 | 108119 | 108119 | 108119 | 108125 | 108127 |
40 | 108109 | 108111 | 108099 | 108109 | 108109 | 108109 | 108110 | 108109 | 108110 | 108108 | 108119 | 108117 | 108120 | 108126 | 108119 |
Iterations | Min. Bytes | Reduction | Coverage |
---|---|---|---|
100 | 108127 bytes | – | 100% |
1,000 | 108114 bytes | -13 bytes | 100% |
10,000 | 108106 bytes | -8 bytes | 100% |
100,000 | 108099 bytes | -7 bytes | 2.03% |
1,000,000 | 108099 bytes | – | 1.45% |
10,000,000 | – | – | – |
Blocks | Min. Bytes | Compared To Best Zopfli | Compared To Best KZIP |
---|---|---|---|
(any) | 108125 bytes | +26 bytes (+0.02%) | – |
1 | 108144 bytes | +45 bytes (+0.04%) | +19 bytes |
2 | 108190 bytes | +91 bytes (+0.08%) | +65 bytes |
3 | 108142 bytes | +43 bytes (+0.04%) | +17 bytes |
4 | 108197 bytes | +98 bytes (+0.09%) | +72 bytes |
5 | 108244 bytes | +145 bytes (+0.13%) | +119 bytes |
6 | 108292 bytes | +193 bytes (+0.18%) | +167 bytes |
7 | 108330 bytes | +231 bytes (+0.21%) | +205 bytes |
8 | 108371 bytes | +272 bytes (+0.25%) | +246 bytes |
Algorithm | Program | Parameters | Size | Compared To Best Zopfli |
---|---|---|---|---|
ZPAQ (Wikipedia) | zpaq | zpaq -method 69 | 74134 bytes | -33965 bytes (-31.42%) |
RAR (proprietary) | RAR | rar a -m5 -md64m -mc63:128t -mt1 | 79218 bytes | -28881 bytes (-26.72%) |
PPMd (Wikipedia) | 7zip | 7za a -mx=9 -m0=ppmd | 85701 bytes | -22398 bytes (-20.72%) |
Burrows-Wheeler transform (Wikipedia) | bzip2 | bzip2 -9 | 90166 bytes | -17933 bytes (-16.59%) |
Brotli (Wikipedia) | brotli | brotli -q 11 | 94332 bytes | -13767 bytes (-12.74%) |
LZMA2 (Wikipedia) | xz | xz -9 | 96476 bytes | -11623 bytes (-10.75%) |
Zstandard (Wikipedia) | zstd | zstd -19 | 99130 bytes | -8969 bytes (-8.30%) |