Boot |
144686 bytes (141.3k)
|
CDN |
cdnjs |
118823 bytes (116.0k)
|
CDN |
gzip -6 (default) |
116985 bytes (114.2k)
|
local copy |
gzip -9 |
116585 bytes (113.9k)
|
local copy |
7zip -mx=9 -tgzip |
112793 bytes (110.1k)
|
local copy |
libdeflate -12 |
112760 bytes (110.1k)
|
local copy |
zultra |
112714 bytes (110.1k)
|
local copy |
pigz -11 -n |
112528 bytes (109.9k)
|
local copy |
kzip -s0 -rn -b5 |
112421 bytes (109.8k)
|
local copy |
Zopfli |
112338 bytes (109.7k)
|
local copy |
Zopfli (defluff) |
112337 bytes (109.7k)
|
local copy |
Description | Value | Parameter |
---|---|---|
iterations | 1000000 | --i1000000 |
maximum blocks | 8 | --mb8 |
maximum length score | 64 | --mls64 |
block splitting recursion | 21 | --bsr21 |
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 | 144686 bytes | 5e07ce4043a3cadabc50031ca19d02cc | May 3, 2016 @ 11:51 |
cdnjs | 118823 bytes | 5e07ce4043a3cadabc50031ca19d02cc | March 9, 2016 @ 19:32 |
Size | Improvement | Parameters | Found |
---|---|---|---|
112338 bytes | -1 byte | zopfli --i1000000 --mls64 --bsr21 --lazy --ohh | March 11, 2016 @ 14:02 |
112339 bytes | -1 byte | zopfli --i100000 --mls64 --bsr21 --lazy --ohh | March 10, 2016 @ 15:10 |
112340 bytes | -6 bytes | zopfli --i100000 --mls64 --bsr14 --lazy --ohh | March 10, 2016 @ 12:38 |
112346 bytes | -1 byte | zopfli --i10000 --mls64 --bsr13 --lazy --ohh | March 10, 2016 @ 08:17 |
112347 bytes | -9 bytes | zopfli --i10000 --mls128 --bsr25 --lazy --ohh | March 10, 2016 @ 08:02 |
112356 bytes | -1 byte | zopfli --i1000 --mls64 --bsr21 --lazy --ohh | March 10, 2016 @ 07:48 |
112357 bytes | -1 byte | zopfli --i1000 --mls128 --bsr25 --lazy --ohh | March 10, 2016 @ 07:47 |
112358 bytes | -1 byte | zopfli --i1000 --mls64 --bsr13 --lazy --ohh | March 10, 2016 @ 07:44 |
112359 bytes | -3 bytes | zopfli --i1000 --mls4096 --bsr21 --lazy --ohh | March 10, 2016 @ 07:40 |
112362 bytes | -22 bytes | zopfli --i1000 --mls8192 --bsr12 --lazy --ohh | March 10, 2016 @ 07:39 |
112384 bytes | – | zopfli --i100 --mls8192 --bsr12 --lazy --ohh | March 10, 2016 @ 07:28 |
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 | 112459 | 112462 | 112465 | 112465 | 112466 | 112457 | 112478 | 112469 | 112477 | 112465 | 112473 | 112470 | 112470 | 112471 | 112472 |
4 | 112376 | 112377 | 112467 | 112382 | 112394 | 112367 | 112408 | 112414 | 112378 | 112418 | 112469 | 112468 | 112470 | 112378 | 112462 |
6 | 112366 | 112367 | 112367 | 112366 | 112373 | 112384 | 112375 | 112377 | 112395 | 112390 | 112385 | 112390 | 112367 | 112382 | 112468 |
7 | 112467 | 112466 | 112465 | 112463 | 112353 | 112466 | 112466 | 112466 | 112466 | 112466 | 112379 | 112374 | 112365 | 112369 | 112458 |
8 | 112466 | 112466 | 112466 | 112467 | 112467 | 112466 | 112352 | 112466 | 112466 | 112466 | 112356 | 112372 | 112368 | 112377 | 112458 |
9 | 112465 | 112466 | 112466 | 112463 | 112348 | 112466 | 112466 | 112466 | 112466 | 112466 | 112473 | 112370 | 112367 | 112464 | 112460 |
10 | 112466 | 112466 | 112465 | 112466 | 112347 | 112350 | 112465 | 112466 | 112466 | 112466 | 112385 | 112372 | 112353 | 112459 | 112458 |
11 | 112466 | 112465 | 112466 | 112466 | 112350 | 112342 | 112350 | 112467 | 112466 | 112466 | 112372 | 112370 | 112352 | 112459 | 112458 |
12 | 112466 | 112465 | 112466 | 112466 | 112349 | 112352 | 112373 | 112466 | 112466 | 112466 | 112379 | 112469 | 112351 | 112460 | 112460 |
13 | 112499 | 112467 | 112466 | 112466 | 112355 | 112341 | 112465 | 112466 | 112466 | 112466 | 112362 | 112370 | 112353 | 112459 | 112464 |
14 | 112466 | 112466 | 112467 | 112467 | 112348 | 112340 | 112377 | 112466 | 112466 | 112466 | 112471 | 112378 | 112359 | 112459 | 112458 |
15 | 112465 | 112463 | 112467 | 112463 | 112347 | 112340 | 112376 | 112466 | 112465 | 112466 | 112380 | 112369 | 112353 | 112459 | 112458 |
16 | 112466 | 112466 | 112466 | 112466 | 112347 | 112355 | 112347 | 112466 | 112466 | 112466 | 112473 | 112372 | 112354 | 112459 | 112459 |
17 | 112467 | 112466 | 112466 | 112466 | 112466 | 112347 | 112347 | 112466 | 112466 | 112466 | 112380 | 112370 | 112352 | 112464 | 112459 |
18 | 112466 | 112466 | 112466 | 112466 | 112351 | 112350 | 112467 | 112477 | 112466 | 112466 | 112362 | 112369 | 112367 | 112459 | 112462 |
19 | 112468 | 112376 | 112471 | 112466 | 112461 | 112469 | 112385 | 112477 | 112466 | 112466 | 112382 | 112369 | 112367 | 112459 | 112458 |
20 | 112476 | 112468 | 112471 | 112471 | 112348 | 112352 | 112469 | 112466 | 112464 | 112466 | 112374 | 112371 | 112366 | 112460 | 112459 |
21 | 112465 | 112466 | 112468 | 112466 | 112349 | 112338 | 112463 | 112466 | 112466 | 112466 | 112380 | 112350 | 112366 | 112459 | 112458 |
22 | 112466 | 112465 | 112466 | 112466 | 112347 | 112466 | 112379 | 112466 | 112466 | 112466 | 112473 | 112352 | 112353 | 112459 | 112460 |
23 | 112466 | 112466 | 112466 | 112463 | 112356 | 112466 | 112466 | 112466 | 112466 | 112466 | 112473 | 112368 | 112366 | 112459 | 112458 |
25 | 112466 | 112466 | 112466 | 112466 | 112348 | 112351 | 112347 | 112466 | 112466 | 112466 | 112379 | 112352 | 112366 | 112459 | 112459 |
30 | 112465 | 112466 | 112467 | 112466 | 112350 | 112352 | 112348 | 112466 | 112466 | 112467 | 112468 | 112355 | 112366 | 112459 | 112459 |
40 | 112466 | 112466 | 112467 | 112466 | 112348 | 112340 | 112377 | 112466 | 112466 | 112466 | 112368 | 112371 | 112368 | 112464 | 112458 |
Iterations | Min. Bytes | Reduction | Coverage |
---|---|---|---|
100 | 112384 bytes | – | 100% |
1,000 | 112355 bytes | -29 bytes | 100% |
10,000 | 112345 bytes | -10 bytes | 100% |
100,000 | 112339 bytes | -6 bytes | 1.74% |
1,000,000 | 112338 bytes | -1 byte | 0.29% |
10,000,000 | – | – | – |
Blocks | Min. Bytes | Compared To Best Zopfli | Compared To Best KZIP |
---|---|---|---|
(any) | 112543 bytes | +205 bytes (+0.18%) | +122 bytes |
1 | 112490 bytes | +152 bytes (+0.14%) | +69 bytes |
2 | 112541 bytes | +203 bytes (+0.18%) | +120 bytes |
3 | 112562 bytes | +224 bytes (+0.20%) | +141 bytes |
4 | 112448 bytes | +110 bytes (+0.10%) | +27 bytes |
5 | 112421 bytes | +83 bytes (+0.07%) | – |
6 | 112464 bytes | +126 bytes (+0.11%) | +43 bytes |
7 | 112502 bytes | +164 bytes (+0.15%) | +81 bytes |
8 | 112549 bytes | +211 bytes (+0.19%) | +128 bytes |
Algorithm | Program | Parameters | Size | Compared To Best Zopfli |
---|---|---|---|---|
ZPAQ (Wikipedia) | zpaq | zpaq -method 69 | 76616 bytes | -35722 bytes (-31.80%) |
RAR (proprietary) | RAR | rar a -m5 -md64m -mc63:128t -mt1 | 82038 bytes | -30300 bytes (-26.97%) |
PPMd (Wikipedia) | 7zip | 7za a -mx=9 -m0=ppmd | 88447 bytes | -23891 bytes (-21.27%) |
Burrows-Wheeler transform (Wikipedia) | bzip2 | bzip2 -9 | 93521 bytes | -18817 bytes (-16.75%) |
Brotli (Wikipedia) | brotli | brotli -q 11 | 97602 bytes | -14736 bytes (-13.12%) |
LZMA2 (Wikipedia) | xz | xz -9 | 99800 bytes | -12538 bytes (-11.16%) |
Zstandard (Wikipedia) | zstd | zstd -19 | 102589 bytes | -9749 bytes (-8.68%) |