unpkg |
102319 bytes (99.9k)
|
CDN |
Boot |
89214 bytes (87.1k)
|
CDN |
cdnjs |
89214 bytes (87.1k)
|
CDN |
gzip -6 (default) |
88697 bytes (86.6k)
|
local copy |
gzip -9 |
88409 bytes (86.3k)
|
local copy |
libdeflate -12 |
84891 bytes (82.9k)
|
local copy |
7zip -mx=9 -tgzip |
84491 bytes (82.5k)
|
local copy |
kzip -s0 -rn -b7 |
84389 bytes (82.4k)
|
local copy |
zultra |
84176 bytes (82.2k)
|
local copy |
pigz -11 -n |
84056 bytes (82.1k)
|
local copy |
Zopfli |
83927 bytes (82.0k)
|
local copy |
Zopfli (defluff) |
83924 bytes (82.0k)
|
local copy |
Description | Value | Parameter |
---|---|---|
iterations | 1000000 | --i1000000 |
maximum blocks | 8 | --mb8 |
maximum length score | 32768 | --mls32768 |
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 |
---|---|---|---|
unpkg | 102319 bytes | 366ecb209880c3a9a34187cf67d264f9 | (invalid) |
Boot | 89214 bytes | 366ecb209880c3a9a34187cf67d264f9 | March 24, 2021 @ 19:22 |
cdnjs | 89214 bytes | 366ecb209880c3a9a34187cf67d264f9 | March 24, 2021 @ 19:22 |
Size | Improvement | Parameters | Found |
---|---|---|---|
83927 bytes | -3 bytes | zopfli --i1000000 --mls32768 --bsr7 --lazy --ohh | March 29, 2021 @ 20:12 |
83930 bytes | -3 bytes | zopfli --i100000 --mls32768 --bsr7 --lazy --ohh | March 26, 2021 @ 19:41 |
83933 bytes | -12 bytes | zopfli --i10000 --mls32768 --bsr7 --lazy --ohh | March 26, 2021 @ 17:50 |
83945 bytes | -9 bytes | zopfli --i1000 --mls32768 --bsr7 --lazy --ohh | March 26, 2021 @ 17:26 |
83954 bytes | -1 byte | zopfli --i1000 --mls8192 --bsr12 --lazy --ohh | March 26, 2021 @ 17:25 |
83955 bytes | -16 bytes | zopfli --i1000 --mls8192 --bsr22 --lazy --ohh | March 26, 2021 @ 17:24 |
83971 bytes | – | zopfli --i100 --mls32768 --bsr7 --lazy --ohh | March 26, 2021 @ 16:55 |
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 | 84252 | 84248 | 84437 | 84378 | 84350 | 84568 | 84407 | 84290 | 84393 | 84373 | 84193 | 84234 | 84173 | 84223 | 84291 |
4 | 84244 | 84573 | 84249 | 84235 | 84221 | 84219 | 84624 | 84054 | 84265 | 84051 | 84065 | 84243 | 84036 | 84274 | 84105 |
6 | 84074 | 84076 | 84286 | 83996 | 84028 | 84192 | 84021 | 84003 | 84207 | 84017 | 84103 | 83999 | 83960 | 83985 | 83975 |
7 | 84208 | 84196 | 84256 | 84238 | 83997 | 84238 | 84211 | 84195 | 84067 | 83994 | 84298 | 84078 | 84003 | 83997 | 83927 |
8 | 84326 | 84320 | 84358 | 84107 | 84149 | 84500 | 84376 | 84102 | 84283 | 84005 | 83996 | 84071 | 83990 | 84017 | 84014 |
9 | 84202 | 84235 | 84236 | 84226 | 83999 | 84221 | 84103 | 84113 | 84100 | 84000 | 83993 | 83998 | 83954 | 83936 | 84047 |
10 | 84213 | 84239 | 84235 | 84410 | 84005 | 84203 | 84192 | 84104 | 84097 | 83996 | 83997 | 84005 | 84016 | 83992 | 84053 |
11 | 84202 | 84213 | 84229 | 84412 | 84014 | 84206 | 83987 | 84002 | 84079 | 83996 | 84003 | 84000 | 83963 | 84394 | 84002 |
12 | 84083 | 84302 | 84235 | 84107 | 84003 | 84190 | 84192 | 84195 | 84200 | 83995 | 84001 | 84045 | 83946 | 84327 | 84059 |
13 | 84202 | 84212 | 84237 | 84199 | 84014 | 84215 | 84190 | 84190 | 84099 | 83995 | 83994 | 84020 | 84022 | 84160 | 84205 |
14 | 84194 | 84200 | 84237 | 84145 | 83997 | 84304 | 84198 | 83992 | 84195 | 84004 | 84105 | 84136 | 83954 | 84395 | 84228 |
15 | 84200 | 84198 | 84238 | 84204 | 83995 | 84211 | 84186 | 84196 | 84200 | 84020 | 84108 | 84164 | 83966 | 84397 | 84080 |
16 | 84200 | 84210 | 84406 | 84143 | 83999 | 84127 | 84194 | 84195 | 84104 | 83982 | 84013 | 84166 | 84091 | 84274 | 84210 |
17 | 84204 | 84217 | 84234 | 84204 | 84339 | 84207 | 84190 | 84113 | 84103 | 84008 | 83996 | 84190 | 83986 | 84270 | 84200 |
18 | 84210 | 84214 | 84217 | 84138 | 84341 | 84216 | 84191 | 84223 | 84099 | 84017 | 84018 | 84186 | 84322 | 84086 | 84206 |
19 | 84204 | 84213 | 84232 | 84208 | 83997 | 84212 | 83989 | 84193 | 84197 | 84030 | 83986 | 84193 | 84160 | 84284 | 84325 |
20 | 84222 | 84221 | 84335 | 84141 | 84344 | 84215 | 84192 | 84196 | 84102 | 83995 | 83990 | 84190 | 84111 | 84279 | 84084 |
21 | 84199 | 84202 | 84236 | 84201 | 84217 | 84196 | 83996 | 84102 | 84101 | 83997 | 83996 | 84003 | 83955 | 84285 | 84204 |
22 | 84204 | 84203 | 84235 | 84144 | 84012 | 84189 | 84193 | 84200 | 84101 | 83998 | 83996 | 84195 | 83945 | 84383 | 84328 |
23 | 84204 | 84213 | 84237 | 84141 | 84005 | 84211 | 84194 | 84193 | 84202 | 84000 | 83995 | 84186 | 84090 | 84086 | 84210 |
25 | 84204 | 84215 | 84234 | 84206 | 84221 | 84198 | 83994 | 84194 | 84203 | 83994 | 84100 | 84193 | 84111 | 84393 | 84145 |
30 | 84195 | 84213 | 84235 | 84199 | 84010 | 84209 | 84196 | 84194 | 84100 | 84000 | 84032 | 84196 | 84149 | 84282 | 84206 |
40 | 84338 | 84301 | 84233 | 84204 | 84216 | 84185 | 84190 | 84197 | 84199 | 84010 | 83998 | 84179 | 84090 | 84293 | 84200 |
Iterations | Min. Bytes | Reduction | Coverage |
---|---|---|---|
100 | 83971 bytes | – | 100% |
1,000 | 83945 bytes | -26 bytes | 100% |
10,000 | 83933 bytes | -12 bytes | 100% |
100,000 | 83930 bytes | -3 bytes | 0.58% |
1,000,000 | 83927 bytes | -3 bytes | 0.29% |
10,000,000 | – | – | – |
Blocks | Min. Bytes | Compared To Best Zopfli | Compared To Best KZIP |
---|---|---|---|
(any) | 84404 bytes | +477 bytes (+0.57%) | +15 bytes |
1 | 85788 bytes | +1861 bytes (+2.22%) | +1399 bytes |
2 | 85619 bytes | +1692 bytes (+2.02%) | +1230 bytes |
3 | 84412 bytes | +485 bytes (+0.58%) | +23 bytes |
4 | 84413 bytes | +486 bytes (+0.58%) | +24 bytes |
5 | 84405 bytes | +478 bytes (+0.57%) | +16 bytes |
6 | 84414 bytes | +487 bytes (+0.58%) | +25 bytes |
7 | 84389 bytes | +462 bytes (+0.55%) | – |
8 | 84404 bytes | +477 bytes (+0.57%) | +15 bytes |
Algorithm | Program | Parameters | Size | Compared To Best Zopfli |
---|---|---|---|---|
ZPAQ (Wikipedia) | zpaq | zpaq -method 69 | 65595 bytes | -18332 bytes (-21.84%) |
RAR (proprietary) | RAR | rar a -m5 -md64m -mc63:128t -mt1 | 73077 bytes | -10850 bytes (-12.93%) |
LZMA2 (Wikipedia) | xz | xz -9 | 74176 bytes | -9751 bytes (-11.62%) |
Brotli (Wikipedia) | brotli | brotli -q 11 | 74364 bytes | -9563 bytes (-11.39%) |
PPMd (Wikipedia) | 7zip | 7za a -mx=9 -m0=ppmd | 74940 bytes | -8987 bytes (-10.71%) |
Zstandard (Wikipedia) | zstd | zstd -19 | 80102 bytes | -3825 bytes (-4.56%) |
Burrows-Wheeler transform (Wikipedia) | bzip2 | bzip2 -9 | 82902 bytes | -1025 bytes (-1.22%) |