Microsoft |
13045 bytes (12.7k)
|
CDN |
Boot |
11889 bytes (11.6k)
|
CDN |
MaxCDN |
11889 bytes (11.6k)
|
CDN |
cdnjs |
9925 bytes (9.7k)
|
CDN |
gzip -6 (default) |
9855 bytes (9.6k)
|
local copy |
Sina |
9833 bytes (9.6k)
|
CDN |
unpkg |
9833 bytes (9.6k)
|
CDN |
gzip -9 |
9829 bytes (9.6k)
|
local copy |
jsdelivr |
9810 bytes (9.6k)
|
CDN |
7zip -mx=9 -tgzip |
9524 bytes (9.3k)
|
local copy |
kzip -s0 -rn -b1 |
9524 bytes (9.3k)
|
local copy |
libdeflate -12 |
9515 bytes (9.3k)
|
local copy |
zultra |
9484 bytes (9.3k)
|
local copy |
pigz -11 -n |
9472 bytes (9.3k)
|
local copy |
Zopfli |
9463 bytes (9.2k)
|
local copy |
Description | Value | Parameter |
---|---|---|
iterations | 1000000 | --i1000000 |
maximum blocks | 8 | --mb8 |
maximum length score | 128 | --mls128 |
block splitting recursion | 8 | --bsr8 |
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 | 13045 bytes | 5869c96cc8f19086aee625d670d741f9 | September 19, 2016 @ 19:05 |
Boot | 11889 bytes | 5869c96cc8f19086aee625d670d741f9 | July 26, 2016 @ 05:31 |
MaxCDN | 11889 bytes | 5869c96cc8f19086aee625d670d741f9 | (invalid) |
cdnjs | 9925 bytes | 5869c96cc8f19086aee625d670d741f9 | July 26, 2016 @ 09:16 |
Sina | 9833 bytes | 5869c96cc8f19086aee625d670d741f9 | May 17, 2018 @ 09:16 |
unpkg | 9833 bytes | 5869c96cc8f19086aee625d670d741f9 | July 25, 2016 @ 21:54 |
jsdelivr | 9810 bytes | 5869c96cc8f19086aee625d670d741f9 | (invalid) |
Size | Improvement | Parameters | Found |
---|---|---|---|
9463 bytes | -1 byte | zopfli --i1000000 --mls128 --bsr8 --lazy --ohh | July 26, 2016 @ 18:15 |
9464 bytes | -1 byte | zopfli --i10000 --mls4096 --bsr40 --lazy --ohh | July 25, 2016 @ 22:12 |
9465 bytes | -1 byte | zopfli --i1000 --mls4096 --bsr40 --lazy --ohh | July 25, 2016 @ 22:07 |
9466 bytes | – | zopfli --i100 --mls128 --bsr17 --lazy --ohh | July 25, 2016 @ 21:58 |
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 | 9474 | 9474 | 9474 | 9474 | 9475 | 9475 | 9474 | 9474 | 9475 | 9479 | 9479 | 9467 | 9473 | 9473 | 9474 |
4 | 9467 | 9467 | 9466 | 9467 | 9465 | 9467 | 9465 | 9468 | 9466 | 9467 | 9467 | 9465 | 9467 | 9466 | 9477 |
6 | 9465 | 9465 | 9469 | 9468 | 9468 | 9466 | 9467 | 9468 | 9465 | 9466 | 9466 | 9465 | 9466 | 9467 | 9467 |
7 | 9465 | 9465 | 9467 | 9466 | 9466 | 9466 | 9465 | 9468 | 9465 | 9465 | 9467 | 9466 | 9471 | 9466 | 9469 |
8 | 9465 | 9465 | 9465 | 9466 | 9466 | 9466 | 9463 | 9468 | 9465 | 9465 | 9466 | 9465 | 9465 | 9466 | 9466 |
9 | 9465 | 9465 | 9466 | 9466 | 9466 | 9466 | 9466 | 9467 | 9467 | 9465 | 9465 | 9465 | 9467 | 9467 | 9467 |
10 | 9465 | 9465 | 9469 | 9466 | 9465 | 9466 | 9466 | 9467 | 9466 | 9466 | 9464 | 9466 | 9467 | 9466 | 9466 |
11 | 9465 | 9465 | 9467 | 9465 | 9465 | 9465 | 9465 | 9467 | 9465 | 9465 | 9467 | 9465 | 9471 | 9466 | 9466 |
12 | 9465 | 9465 | 9468 | 9468 | 9466 | 9465 | 9466 | 9467 | 9465 | 9466 | 9465 | 9465 | 9467 | 9466 | 9465 |
13 | 9465 | 9465 | 9466 | 9466 | 9466 | 9466 | 9467 | 9467 | 9465 | 9465 | 9467 | 9465 | 9467 | 9466 | 9465 |
14 | 9465 | 9465 | 9469 | 9468 | 9465 | 9466 | 9465 | 9466 | 9467 | 9465 | 9467 | 9465 | 9468 | 9466 | 9466 |
15 | 9465 | 9465 | 9465 | 9466 | 9466 | 9466 | 9465 | 9467 | 9465 | 9465 | 9465 | 9466 | 9471 | 9492 | 9465 |
16 | 9465 | 9465 | 9468 | 9466 | 9465 | 9466 | 9465 | 9467 | 9465 | 9467 | 9464 | 9467 | 9467 | 9465 | 9466 |
17 | 9465 | 9465 | 9465 | 9466 | 9466 | 9466 | 9465 | 9466 | 9465 | 9467 | 9465 | 9465 | 9467 | 9466 | 9466 |
18 | 9465 | 9465 | 9466 | 9466 | 9465 | 9465 | 9466 | 9468 | 9465 | 9467 | 9466 | 9465 | 9467 | 9466 | 9469 |
19 | 9465 | 9465 | 9465 | 9468 | 9465 | 9466 | 9465 | 9466 | 9465 | 9465 | 9464 | 9465 | 9467 | 9466 | 9465 |
20 | 9465 | 9465 | 9469 | 9466 | 9465 | 9465 | 9466 | 9468 | 9465 | 9468 | 9464 | 9466 | 9467 | 9466 | 9465 |
21 | 9467 | 9467 | 9466 | 9465 | 9466 | 9465 | 9466 | 9467 | 9465 | 9465 | 9466 | 9465 | 9467 | 9466 | 9466 |
22 | 9465 | 9465 | 9466 | 9466 | 9465 | 9465 | 9465 | 9467 | 9465 | 9465 | 9467 | 9465 | 9469 | 9466 | 9466 |
23 | 9465 | 9465 | 9469 | 9466 | 9466 | 9466 | 9465 | 9468 | 9465 | 9465 | 9466 | 9465 | 9467 | 9466 | 9466 |
25 | 9466 | 9466 | 9466 | 9466 | 9466 | 9466 | 9466 | 9467 | 9465 | 9465 | 9466 | 9465 | 9467 | 9466 | 9465 |
30 | 9465 | 9465 | 9466 | 9466 | 9465 | 9465 | 9466 | 9468 | 9466 | 9464 | 9467 | 9465 | 9477 | 9468 | 9464 |
40 | 9466 | 9466 | 9466 | 9466 | 9465 | 9465 | 9465 | 9467 | 9465 | 9465 | 9467 | 9464 | 9467 | 9465 | 9466 |
Iterations | Min. Bytes | Reduction | Coverage |
---|---|---|---|
100 | 9466 bytes | – | 100% |
1,000 | 9465 bytes | -1 byte | 100% |
10,000 | 9464 bytes | -1 byte | 100% |
100,000 | 9464 bytes | – | 2.32% |
1,000,000 | 9463 bytes | -1 byte | 2.32% |
10,000,000 | 9463 bytes | – | 0.29% |
Blocks | Min. Bytes | Compared To Best Zopfli | Compared To Best KZIP |
---|---|---|---|
(any) | 9525 bytes | +62 bytes (+0.66%) | +1 byte |
1 | 9524 bytes | +61 bytes (+0.64%) | – |
2 | 9528 bytes | +65 bytes (+0.69%) | +4 bytes |
3 | 9546 bytes | +83 bytes (+0.88%) | +22 bytes |
4 | 9555 bytes | +92 bytes (+0.97%) | +31 bytes |
5 | 9599 bytes | +136 bytes (+1.44%) | +75 bytes |
6 | 9645 bytes | +182 bytes (+1.92%) | +121 bytes |
7 | 9676 bytes | +213 bytes (+2.25%) | +152 bytes |
8 | 9720 bytes | +257 bytes (+2.72%) | +196 bytes |
Algorithm | Program | Parameters | Size | Compared To Best Zopfli |
---|---|---|---|---|
RAR (proprietary) | RAR | rar a -m5 -md64m -mc63:128t -mt1 | 7889 bytes | -1574 bytes (-16.63%) |
ZPAQ (Wikipedia) | zpaq | zpaq -method 69 | 8548 bytes | -915 bytes (-9.67%) |
Brotli (Wikipedia) | brotli | brotli -q 11 | 8710 bytes | -753 bytes (-7.96%) |
PPMd (Wikipedia) | 7zip | 7za a -mx=9 -m0=ppmd | 8936 bytes | -527 bytes (-5.57%) |
Burrows-Wheeler transform (Wikipedia) | bzip2 | bzip2 -9 | 9194 bytes | -269 bytes (-2.84%) |
LZMA2 (Wikipedia) | xz | xz -9 | 9412 bytes | -51 bytes (-0.54%) |
Zstandard (Wikipedia) | zstd | zstd -19 | 9469 bytes | +6 bytes (+0.06%) |