Microsoft |
38649 bytes (37.7k)
|
CDN |
Boot |
35038 bytes (34.2k)
|
CDN |
cdnjs |
30277 bytes (29.6k)
|
CDN |
gzip -6 (default) |
30090 bytes (29.4k)
|
local copy |
unpkg |
30077 bytes (29.4k)
|
CDN |
gzip -9 |
30039 bytes (29.3k)
|
local copy |
jsdelivr |
30033 bytes (29.3k)
|
CDN |
30029 bytes (29.3k)
|
CDN | |
Sina |
30029 bytes (29.3k)
|
CDN |
7zip -mx=9 -tgzip |
29096 bytes (28.4k)
|
local copy |
libdeflate -12 |
29040 bytes (28.4k)
|
local copy |
zultra |
29015 bytes (28.3k)
|
local copy |
kzip -s0 -rn -b2 |
29006 bytes (28.3k)
|
local copy |
pigz -11 -n |
29004 bytes (28.3k)
|
local copy |
Zopfli |
28988 bytes (28.3k)
|
local copy |
Description | Value | Parameter |
---|---|---|
iterations | 1000000 | --i1000000 |
maximum blocks | 8 | --mb8 |
maximum length score | 4096 | --mls4096 |
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 | 38649 bytes | 05e51b1db558320f1939f9789ccf5c8f | July 15, 2016 @ 19:03 |
Boot | 35038 bytes | 05e51b1db558320f1939f9789ccf5c8f | July 8, 2016 @ 06:57 |
cdnjs | 30277 bytes | 05e51b1db558320f1939f9789ccf5c8f | July 8, 2016 @ 00:01 |
unpkg | 30077 bytes | 05e51b1db558320f1939f9789ccf5c8f | July 11, 2016 @ 15:38 |
jsdelivr | 30033 bytes | 05e51b1db558320f1939f9789ccf5c8f | July 8, 2016 @ 00:04 |
30029 bytes | 05e51b1db558320f1939f9789ccf5c8f | July 12, 2016 @ 09:12 | |
Sina | 30029 bytes | 05e51b1db558320f1939f9789ccf5c8f | September 9, 2016 @ 10:47 |
Size | Improvement | Parameters | Found |
---|---|---|---|
28988 bytes | -1 byte | zopfli --i1000000 --mls4096 --bsr17 --lazy --ohh | July 8, 2016 @ 19:05 |
28989 bytes | -1 byte | zopfli --i100000 --mls4096 --bsr40 --lazy --ohh | July 8, 2016 @ 11:40 |
28990 bytes | -2 bytes | zopfli --i100000 --mls16384 --bsr2 --lazy --ohh | July 8, 2016 @ 11:23 |
28992 bytes | -1 byte | zopfli --i10000 --mls16384 --bsr2 --lazy --ohh | July 8, 2016 @ 11:02 |
28993 bytes | -2 bytes | zopfli --i10000 --mls8192 --bsr9 --lazy --ohh | July 8, 2016 @ 11:00 |
28995 bytes | -1 byte | zopfli --i1000 --mls16384 --bsr2 --lazy --ohh | July 8, 2016 @ 10:58 |
28996 bytes | -1 byte | zopfli --i1000 --mls8192 --bsr6 --lazy --ohh | July 8, 2016 @ 10:57 |
28997 bytes | -1 byte | zopfli --i1000 --mls16384 --bsr4 --lazy --ohh | July 8, 2016 @ 10:56 |
28998 bytes | – | zopfli --i100 --mls8192 --bsr13 --lazy --ohh | July 8, 2016 @ 10:53 |
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 | 29014 | 29012 | 29012 | 29013 | 29014 | 29016 | 29016 | 29016 | 29000 | 28999 | 28999 | 28996 | 28996 | 28990 | 29009 |
4 | 29013 | 29011 | 29012 | 29012 | 29013 | 29014 | 29012 | 29011 | 29010 | 29011 | 28997 | 28997 | 28997 | 28996 | 29022 |
6 | 29019 | 29001 | 29001 | 29014 | 29013 | 29012 | 29017 | 29006 | 29005 | 29006 | 28995 | 29000 | 28990 | 29002 | 29009 |
7 | 29012 | 29017 | 29018 | 29011 | 29012 | 29012 | 29026 | 29007 | 29008 | 29009 | 28995 | 28989 | 28997 | 28999 | 29010 |
8 | 29004 | 29019 | 29018 | 29011 | 29013 | 29014 | 29015 | 29015 | 29000 | 29002 | 28996 | 28996 | 29001 | 29000 | 29008 |
9 | 29009 | 29010 | 29006 | 29011 | 29014 | 29013 | 29020 | 29013 | 29007 | 28996 | 28996 | 28994 | 28990 | 29003 | 29009 |
10 | 29007 | 29004 | 29021 | 29010 | 29014 | 29024 | 29015 | 29006 | 29012 | 28996 | 28995 | 29001 | 29001 | 29006 | 29011 |
11 | 29013 | 29009 | 29019 | 29010 | 29013 | 29026 | 29028 | 29006 | 29006 | 29009 | 28996 | 29002 | 28997 | 29006 | 29018 |
12 | 29012 | 29009 | 29012 | 29008 | 29017 | 29024 | 29029 | 29005 | 29006 | 28995 | 28996 | 28995 | 28996 | 28997 | 29018 |
13 | 29019 | 29018 | 29018 | 29010 | 29018 | 29024 | 29027 | 29013 | 28995 | 28995 | 28996 | 28990 | 28990 | 29003 | 29019 |
14 | 29013 | 29009 | 29010 | 29010 | 29012 | 29025 | 29026 | 29006 | 29001 | 28995 | 28996 | 28994 | 28996 | 28997 | 29010 |
15 | 29006 | 29015 | 29001 | 29011 | 29012 | 29012 | 29026 | 29007 | 29006 | 29009 | 28995 | 28994 | 28994 | 28997 | 29011 |
16 | 29011 | 29008 | 29022 | 29007 | 29004 | 29014 | 29014 | 29006 | 29002 | 29009 | 28995 | 28988 | 28990 | 29001 | 28995 |
17 | 29012 | 29009 | 29018 | 29005 | 29013 | 29023 | 29028 | 29006 | 29012 | 28996 | 28995 | 28988 | 28997 | 29006 | 29020 |
18 | 29010 | 29006 | 29019 | 29011 | 29014 | 29013 | 29015 | 29006 | 29002 | 29009 | 28996 | 28994 | 28997 | 29001 | 29010 |
19 | 29014 | 29007 | 29009 | 29011 | 29008 | 29006 | 29026 | 29007 | 29002 | 29009 | 28996 | 28995 | 28994 | 28997 | 29021 |
20 | 29004 | 29010 | 29020 | 29012 | 29012 | 29014 | 29026 | 29015 | 29002 | 28996 | 28996 | 28994 | 28990 | 29001 | 29008 |
21 | 29011 | 29010 | 29018 | 29012 | 29013 | 29014 | 29028 | 29006 | 29012 | 29009 | 28996 | 28994 | 28990 | 29006 | 29010 |
22 | 29011 | 29008 | 29019 | 29012 | 29012 | 29014 | 29027 | 29006 | 29013 | 28996 | 29006 | 28995 | 28996 | 28997 | 29012 |
23 | 29004 | 29012 | 29017 | 29012 | 29014 | 29012 | 29027 | 29009 | 28996 | 29009 | 28996 | 28995 | 28999 | 29006 | 29011 |
25 | 29014 | 29009 | 29013 | 29011 | 29014 | 29024 | 29027 | 29006 | 29013 | 29009 | 28996 | 28995 | 28998 | 28996 | 29011 |
30 | 29006 | 29004 | 29012 | 29011 | 29013 | 29014 | 29027 | 29007 | 29012 | 29008 | 28996 | 28990 | 28990 | 29001 | 29010 |
40 | 29016 | 29010 | 29018 | 29010 | 29013 | 29012 | 29017 | 29013 | 29013 | 29009 | 29006 | 28989 | 28990 | 28996 | 29012 |
Iterations | Min. Bytes | Reduction | Coverage |
---|---|---|---|
100 | 28998 bytes | – | 100% |
1,000 | 28995 bytes | -3 bytes | 100% |
10,000 | 28992 bytes | -3 bytes | 100% |
100,000 | 28989 bytes | -3 bytes | 4.35% |
1,000,000 | 28988 bytes | -1 byte | 1.16% |
10,000,000 | – | – | – |
Blocks | Min. Bytes | Compared To Best Zopfli | Compared To Best KZIP |
---|---|---|---|
(any) | 29102 bytes | +114 bytes (+0.39%) | +96 bytes |
1 | 29102 bytes | +114 bytes (+0.39%) | +96 bytes |
2 | 29006 bytes | +18 bytes (+0.06%) | – |
3 | 29020 bytes | +32 bytes (+0.11%) | +14 bytes |
4 | 29026 bytes | +38 bytes (+0.13%) | +20 bytes |
5 | 29075 bytes | +87 bytes (+0.30%) | +69 bytes |
6 | 29113 bytes | +125 bytes (+0.43%) | +107 bytes |
7 | 29148 bytes | +160 bytes (+0.55%) | +142 bytes |
8 | 29175 bytes | +187 bytes (+0.65%) | +169 bytes |
Algorithm | Program | Parameters | Size | Compared To Best Zopfli |
---|---|---|---|---|
ZPAQ (Wikipedia) | zpaq | zpaq -method 69 | 24037 bytes | -4951 bytes (-17.08%) |
RAR (proprietary) | RAR | rar a -m5 -md64m -mc63:128t -mt1 | 24617 bytes | -4371 bytes (-15.08%) |
PPMd (Wikipedia) | 7zip | 7za a -mx=9 -m0=ppmd | 26049 bytes | -2939 bytes (-10.14%) |
Brotli (Wikipedia) | brotli | brotli -q 11 | 27176 bytes | -1812 bytes (-6.25%) |
Burrows-Wheeler transform (Wikipedia) | bzip2 | bzip2 -9 | 27485 bytes | -1503 bytes (-5.18%) |
LZMA2 (Wikipedia) | xz | xz -9 | 28244 bytes | -744 bytes (-2.57%) |
Zstandard (Wikipedia) | zstd | zstd -19 | 28777 bytes | -211 bytes (-0.73%) |