Microsoft |
22120 bytes (21.6k)
|
CDN |
unpkg |
19745 bytes (19.3k)
|
CDN |
cdnjs |
16115 bytes (15.7k)
|
CDN |
gzip -6 (default) |
15942 bytes (15.6k)
|
local copy |
MaxCDN |
15919 bytes (15.5k)
|
CDN |
jsdelivr |
15919 bytes (15.5k)
|
CDN |
gzip -9 |
15876 bytes (15.5k)
|
local copy |
Yandex |
15871 bytes (15.5k)
|
CDN |
7zip -mx=9 -tgzip |
15370 bytes (15.0k)
|
local copy |
libdeflate -12 |
15369 bytes (15.0k)
|
local copy |
kzip -s0 -rn -b2 |
15340 bytes (15.0k)
|
local copy |
zultra |
15334 bytes (15.0k)
|
local copy |
pigz -11 -n |
15316 bytes (15.0k)
|
local copy |
Zopfli |
15306 bytes (14.9k)
|
local copy |
Description | Value | Parameter |
---|---|---|
iterations | 1000000 | --i1000000 |
maximum blocks | 8 | --mb8 |
maximum length score | 128 | --mls128 |
block splitting recursion | 17 | --bsr17 |
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 |
---|---|---|---|
Microsoft | 22120 bytes | 61f338f870fcd0ff46362ef109d28533 | December 5, 2019 @ 22:01 |
unpkg | 19745 bytes | 61f338f870fcd0ff46362ef109d28533 | (invalid) |
cdnjs | 16115 bytes | 61f338f870fcd0ff46362ef109d28533 | (invalid) |
MaxCDN | 15919 bytes | 61f338f870fcd0ff46362ef109d28533 | November 28, 2019 @ 18:52 |
jsdelivr | 15919 bytes | 61f338f870fcd0ff46362ef109d28533 | December 1, 2019 @ 05:23 |
Yandex | 15871 bytes | 61f338f870fcd0ff46362ef109d28533 | April 8, 2020 @ 16:58 |
Size | Improvement | Parameters | Found |
---|---|---|---|
15306 bytes | -1 byte | zopfli --i1000000 --mls128 --bsr17 --lazy --ohh | November 29, 2019 @ 22:31 |
15307 bytes | -1 byte | zopfli --i100000 --mls128 --bsr17 --lazy --ohh | November 29, 2019 @ 14:07 |
15308 bytes | -1 byte | zopfli --i10000 --mls16384 --bsr14 --lazy --ohh | November 28, 2019 @ 20:28 |
15309 bytes | -1 byte | zopfli --i10000 --mls2 --bsr20 --lazy --ohh | November 28, 2019 @ 19:55 |
15310 bytes | -1 byte | zopfli --i1000 --mls2048 --bsr19 --lazy --ohh | November 28, 2019 @ 18:28 |
15311 bytes | – | zopfli --i100 --mls2048 --bsr10 --lazy --ohh | November 28, 2019 @ 18:16 |
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 | 15323 | 15322 | 15310 | 15314 | 15323 | 15321 | 15315 | 15317 | 15316 | 15317 | 15309 | 15319 | 15322 | 15323 | 15322 |
4 | 15309 | 15309 | 15311 | 15310 | 15308 | 15310 | 15310 | 15312 | 15310 | 15310 | 15311 | 15317 | 15323 | 15310 | 15311 |
6 | 15308 | 15309 | 15309 | 15309 | 15309 | 15309 | 15309 | 15312 | 15309 | 15309 | 15309 | 15324 | 15322 | 15308 | 15310 |
7 | 15309 | 15312 | 15309 | 15309 | 15309 | 15309 | 15310 | 15311 | 15309 | 15309 | 15309 | 15310 | 15321 | 15309 | 15338 |
8 | 15308 | 15312 | 15326 | 15312 | 15309 | 15309 | 15310 | 15312 | 15309 | 15309 | 15309 | 15323 | 15318 | 15308 | 15327 |
9 | 15309 | 15309 | 15309 | 15311 | 15309 | 15312 | 15310 | 15312 | 15309 | 15309 | 15309 | 15324 | 15322 | 15310 | 15312 |
10 | 15309 | 15312 | 15309 | 15310 | 15309 | 15309 | 15310 | 15312 | 15309 | 15309 | 15308 | 15310 | 15322 | 15309 | 15310 |
11 | 15309 | 15309 | 15309 | 15312 | 15309 | 15309 | 15309 | 15310 | 15309 | 15309 | 15310 | 15310 | 15322 | 15309 | 15309 |
12 | 15309 | 15312 | 15308 | 15312 | 15309 | 15309 | 15310 | 15312 | 15311 | 15309 | 15309 | 15310 | 15321 | 15308 | 15310 |
13 | 15309 | 15309 | 15309 | 15309 | 15309 | 15309 | 15310 | 15312 | 15309 | 15309 | 15309 | 15324 | 15321 | 15309 | 15338 |
14 | 15309 | 15309 | 15309 | 15312 | 15309 | 15309 | 15310 | 15310 | 15308 | 15309 | 15310 | 15316 | 15320 | 15308 | 15326 |
15 | 15309 | 15309 | 15309 | 15309 | 15309 | 15309 | 15310 | 15312 | 15309 | 15309 | 15309 | 15316 | 15321 | 15321 | 15310 |
16 | 15308 | 15312 | 15309 | 15310 | 15309 | 15310 | 15310 | 15312 | 15308 | 15309 | 15309 | 15325 | 15320 | 15308 | 15310 |
17 | 15308 | 15312 | 15309 | 15309 | 15310 | 15309 | 15306 | 15312 | 15311 | 15308 | 15309 | 15323 | 15321 | 15308 | 15319 |
18 | 15309 | 15309 | 15309 | 15309 | 15310 | 15309 | 15310 | 15312 | 15309 | 15309 | 15311 | 15310 | 15323 | 15308 | 15320 |
19 | 15309 | 15312 | 15309 | 15312 | 15309 | 15309 | 15310 | 15311 | 15308 | 15324 | 15309 | 15324 | 15321 | 15308 | 15340 |
20 | 15309 | 15308 | 15309 | 15311 | 15310 | 15309 | 15309 | 15311 | 15309 | 15310 | 15309 | 15310 | 15322 | 15310 | 15311 |
21 | 15309 | 15308 | 15309 | 15312 | 15309 | 15309 | 15309 | 15310 | 15309 | 15309 | 15309 | 15319 | 15321 | 15309 | 15322 |
22 | 15308 | 15309 | 15309 | 15309 | 15310 | 15310 | 15306 | 15311 | 15309 | 15310 | 15309 | 15323 | 15321 | 15308 | 15338 |
23 | 15308 | 15308 | 15309 | 15311 | 15309 | 15309 | 15309 | 15311 | 15309 | 15309 | 15309 | 15322 | 15321 | 15308 | 15322 |
25 | 15309 | 15312 | 15308 | 15312 | 15309 | 15309 | 15306 | 15312 | 15309 | 15309 | 15309 | 15324 | 15321 | 15308 | 15320 |
30 | 15309 | 15309 | 15309 | 15309 | 15309 | 15309 | 15306 | 15310 | 15309 | 15309 | 15310 | 15325 | 15321 | 15308 | 15322 |
40 | 15309 | 15309 | 15308 | 15311 | 15309 | 15309 | 15309 | 15312 | 15308 | 15311 | 15308 | 15311 | 15321 | 15307 | 15310 |
Iterations | Min. Bytes | Reduction | Coverage |
---|---|---|---|
100 | 15311 bytes | – | 100% |
1,000 | 15310 bytes | -1 byte | 100% |
10,000 | 15308 bytes | -2 bytes | 100% |
100,000 | 15307 bytes | -1 byte | 10.72% |
1,000,000 | 15306 bytes | -1 byte | 1.16% |
10,000,000 | – | – | – |
Blocks | Min. Bytes | Compared To Best Zopfli | Compared To Best KZIP |
---|---|---|---|
(any) | 15382 bytes | +76 bytes (+0.50%) | +42 bytes |
1 | 15380 bytes | +74 bytes (+0.48%) | +40 bytes |
2 | 15340 bytes | +34 bytes (+0.22%) | – |
3 | 15344 bytes | +38 bytes (+0.25%) | +4 bytes |
4 | 15352 bytes | +46 bytes (+0.30%) | +12 bytes |
5 | 15382 bytes | +76 bytes (+0.50%) | +42 bytes |
6 | 15412 bytes | +106 bytes (+0.69%) | +72 bytes |
7 | 15445 bytes | +139 bytes (+0.91%) | +105 bytes |
8 | 15478 bytes | +172 bytes (+1.12%) | +138 bytes |
Algorithm | Program | Parameters | Size | Compared To Best Zopfli |
---|---|---|---|---|
RAR (proprietary) | RAR | rar a -m5 -md64m -mc63:128t -mt1 | 12750 bytes | -2556 bytes (-16.70%) |
ZPAQ (Wikipedia) | zpaq | zpaq -method 69 | 13034 bytes | -2272 bytes (-14.84%) |
Brotli (Wikipedia) | brotli | brotli -q 11 | 13945 bytes | -1361 bytes (-8.89%) |
Burrows-Wheeler transform (Wikipedia) | bzip2 | bzip2 -9 | 14715 bytes | -591 bytes (-3.86%) |
LZMA2 (Wikipedia) | xz | xz -9 | 14772 bytes | -534 bytes (-3.49%) |
Zstandard (Wikipedia) | zstd | zstd -19 | 14972 bytes | -334 bytes (-2.18%) |
PPMd (Wikipedia) | 7zip | 7za a -mx=9 -m0=ppmd | 15276 bytes | -30 bytes (-0.20%) |