Boot |
60935 bytes (59.5k)
|
CDN |
jsdelivr |
60935 bytes (59.5k)
|
CDN |
cdnjs |
53795 bytes (52.5k)
|
CDN |
unpkg |
53507 bytes (52.3k)
|
CDN |
fastcdn |
53502 bytes (52.2k)
|
CDN |
gzip -6 (default) |
53378 bytes (52.1k)
|
local copy |
gzip -9 |
53220 bytes (52.0k)
|
local copy |
libdeflate -12 |
51535 bytes (50.3k)
|
local copy |
7zip -mx=9 -tgzip |
51499 bytes (50.3k)
|
local copy |
zultra |
51497 bytes (50.3k)
|
local copy |
pigz -11 -n |
51206 bytes (50.0k)
|
local copy |
kzip -s0 -rn -b7 |
51186 bytes (50.0k)
|
local copy |
Zopfli |
51119 bytes (49.9k)
|
local copy |
Zopfli (defluff) |
51118 bytes (49.9k)
|
local copy |
Description | Value | Parameter |
---|---|---|
iterations | 1000000 | --i1000000 |
maximum blocks | 8 | --mb8 |
maximum length score | 256 | --mls256 |
block splitting recursion | 6 | --bsr6 |
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 | 60935 bytes | f3ba03784f98e7e7985fc96413714837 | (invalid) |
jsdelivr | 60935 bytes | f3ba03784f98e7e7985fc96413714837 | (invalid) |
cdnjs | 53795 bytes | f3ba03784f98e7e7985fc96413714837 | (invalid) |
unpkg | 53507 bytes | f3ba03784f98e7e7985fc96413714837 | July 11, 2016 @ 16:30 |
CDN | Size (compressed) | MD5 (uncompressed) | Comment / Diff | Timestamp |
---|---|---|---|---|
fastcdn | 53502 bytes | e9b501452b74836764e9c186f2ed337e |
< !function(){function n(n){return n&&(n.ownerDocument||n.do [...] > !function(){function n(n){return n&&(n.ownerDocument||n.do [...] |
November 4, 2015 @ 10:08 |
Size | Improvement | Parameters | Found |
---|---|---|---|
51119 bytes | -1 byte | zopfli --i1000000 --mls256 --bsr6 --lazy --ohh | October 12, 2015 @ 00:55 |
51120 bytes | -2 bytes | zopfli --i1000000 --mls16384 --bsr23 --lazy --ohh | October 11, 2015 @ 02:43 |
51122 bytes | -1 byte | zopfli --i100000 --mls256 --bsr6 --lazy --ohh | September 28, 2015 @ 11:47 |
51123 bytes | -9 bytes | zopfli --i10000 --mls256 --bsr6 --lazy --ohh | September 21, 2015 @ 04:08 |
51132 bytes | -23 bytes | zopfli --i1000 --mls256 --bsr6 --lazy --ohh | September 18, 2015 @ 23:15 |
51155 bytes | – | zopfli --i100 --mls16384 --bsr12 --lazy --ohh | September 18, 2015 @ 20:44 |
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 | 51276 | 51284 | 51287 | 51318 | 51318 | 51308 | 51320 | 51312 | 51268 | 51293 | 51397 | 51291 | 51416 | 51281 | 51408 |
4 | 51151 | 51316 | 51230 | 51182 | 51180 | 51256 | 51242 | 51246 | 51177 | 51168 | 51252 | 51288 | 51259 | 51158 | 51403 |
6 | 51213 | 51223 | 51228 | 51228 | 51254 | 51153 | 51237 | 51119 | 51169 | 51169 | 51238 | 51276 | 51251 | 51167 | 51405 |
7 | 51211 | 51236 | 51233 | 51335 | 51242 | 51181 | 51227 | 51183 | 51193 | 51179 | 51240 | 51270 | 51258 | 51178 | 51160 |
8 | 51197 | 51238 | 51218 | 51242 | 51227 | 51187 | 51336 | 51138 | 51137 | 51410 | 51405 | 51282 | 51413 | 51156 | 51173 |
9 | 51214 | 51252 | 51218 | 51335 | 51223 | 51160 | 51335 | 51212 | 51194 | 51174 | 51241 | 51271 | 51402 | 51170 | 51212 |
10 | 51202 | 51242 | 51245 | 51337 | 51221 | 51230 | 51233 | 51232 | 51197 | 51217 | 51239 | 51274 | 51254 | 51157 | 51161 |
11 | 51204 | 51236 | 51218 | 51338 | 51238 | 51198 | 51330 | 51181 | 51122 | 51176 | 51250 | 51271 | 51396 | 51163 | 51217 |
12 | 51209 | 51225 | 51222 | 51338 | 51236 | 51185 | 51259 | 51156 | 51198 | 51172 | 51249 | 51271 | 51396 | 51134 | 51164 |
13 | 51212 | 51243 | 51212 | 51332 | 51245 | 51247 | 51238 | 51183 | 51148 | 51151 | 51246 | 51277 | 51244 | 51151 | 51171 |
14 | 51212 | 51225 | 51219 | 51337 | 51246 | 51194 | 51337 | 51215 | 51122 | 51144 | 51263 | 51272 | 51250 | 51158 | 51167 |
15 | 51218 | 51336 | 51191 | 51330 | 51181 | 51195 | 51227 | 51220 | 51187 | 51217 | 51268 | 51250 | 51251 | 51155 | 51162 |
16 | 51212 | 51340 | 51219 | 51249 | 51248 | 51165 | 51339 | 51229 | 51196 | 51177 | 51242 | 51258 | 51250 | 51175 | 51166 |
17 | 51238 | 51220 | 51218 | 51339 | 51222 | 51179 | 51336 | 51209 | 51232 | 51174 | 51244 | 51267 | 51249 | 51154 | 51214 |
18 | 51203 | 51239 | 51241 | 51339 | 51224 | 51229 | 51230 | 51257 | 51158 | 51169 | 51253 | 51272 | 51236 | 51159 | 51160 |
19 | 51210 | 51222 | 51228 | 51337 | 51229 | 51241 | 51337 | 51210 | 51150 | 51167 | 51252 | 51245 | 51250 | 51152 | 51212 |
20 | 51210 | 51206 | 51217 | 51245 | 51250 | 51167 | 51216 | 51210 | 51171 | 51175 | 51269 | 51259 | 51248 | 51158 | 51172 |
21 | 51211 | 51336 | 51215 | 51338 | 51252 | 51192 | 51341 | 51208 | 51187 | 51174 | 51253 | 51270 | 51252 | 51158 | 51170 |
22 | 51210 | 51233 | 51222 | 51338 | 51247 | 51256 | 51338 | 51209 | 51199 | 51174 | 51242 | 51270 | 51251 | 51153 | 51171 |
23 | 51216 | 51335 | 51220 | 51246 | 51224 | 51192 | 51222 | 51210 | 51188 | 51169 | 51246 | 51266 | 51251 | 51120 | 51210 |
25 | 51213 | 51237 | 51217 | 51338 | 51180 | 51137 | 51341 | 51210 | 51202 | 51164 | 51249 | 51262 | 51251 | 51157 | 51178 |
30 | 51214 | 51221 | 51217 | 51341 | 51164 | 51193 | 51335 | 51228 | 51192 | 51170 | 51250 | 51280 | 51252 | 51153 | 51164 |
40 | 51215 | 51228 | 51215 | 51245 | 51255 | 51196 | 51338 | 51136 | 51176 | 51177 | 51246 | 51271 | 51411 | 51157 | 51169 |
Iterations | Min. Bytes | Reduction | Coverage |
---|---|---|---|
100 | 51150 bytes | – | 100% |
1,000 | 51132 bytes | -18 bytes | 100% |
10,000 | 51123 bytes | -9 bytes | 100% |
100,000 | 51122 bytes | -1 byte | 1.16% |
1,000,000 | 51119 bytes | -3 bytes | 1.16% |
10,000,000 | – | – | – |
Blocks | Min. Bytes | Compared To Best Zopfli | Compared To Best KZIP |
---|---|---|---|
(any) | 51441 bytes | +322 bytes (+0.63%) | +255 bytes |
1 | 51442 bytes | +323 bytes (+0.63%) | +256 bytes |
2 | 51446 bytes | +327 bytes (+0.64%) | +260 bytes |
3 | 51384 bytes | +265 bytes (+0.52%) | +198 bytes |
4 | 51331 bytes | +212 bytes (+0.41%) | +145 bytes |
5 | 51332 bytes | +213 bytes (+0.42%) | +146 bytes |
6 | 51235 bytes | +116 bytes (+0.23%) | +49 bytes |
7 | 51186 bytes | +67 bytes (+0.13%) | – |
8 | 51201 bytes | +82 bytes (+0.16%) | +15 bytes |
Algorithm | Program | Parameters | Size | Compared To Best Zopfli |
---|---|---|---|---|
ZPAQ (Wikipedia) | zpaq | zpaq -method 69 | 40773 bytes | -10346 bytes (-20.24%) |
RAR (proprietary) | RAR | rar a -m5 -md64m -mc63:128t -mt1 | 43404 bytes | -7715 bytes (-15.09%) |
PPMd (Wikipedia) | 7zip | 7za a -mx=9 -m0=ppmd | 44453 bytes | -6666 bytes (-13.04%) |
Brotli (Wikipedia) | brotli | brotli -q 11 | 46167 bytes | -4952 bytes (-9.69%) |
LZMA2 (Wikipedia) | xz | xz -9 | 46888 bytes | -4231 bytes (-8.28%) |
Burrows-Wheeler transform (Wikipedia) | bzip2 | bzip2 -9 | 48871 bytes | -2248 bytes (-4.40%) |
Zstandard (Wikipedia) | zstd | zstd -19 | 49441 bytes | -1678 bytes (-3.28%) |