Boot |
136658 bytes (133.5k)
|
CDN |
cdnjs |
112082 bytes (109.5k)
|
CDN |
gzip -6 (default) |
110508 bytes (107.9k)
|
local copy |
gzip -9 |
110149 bytes (107.6k)
|
local copy |
jsdelivr |
110033 bytes (107.5k)
|
CDN |
7zip -mx=9 -tgzip |
106308 bytes (103.8k)
|
local copy |
zultra |
106267 bytes (103.8k)
|
local copy |
pigz -11 -n |
106181 bytes (103.7k)
|
local copy |
libdeflate -12 |
106100 bytes (103.6k)
|
local copy |
kzip -s0 -rn -b3 |
105959 bytes (103.5k)
|
local copy |
Zopfli |
105925 bytes (103.4k)
|
local copy |
Zopfli (defluff) |
105924 bytes (103.4k)
|
local copy |
Description | Value | Parameter |
---|---|---|
iterations | 100000 | --i100000 |
maximum blocks | 8 | --mb8 |
maximum length score | 16 | --mls16 |
block splitting recursion | 11 | --bsr11 |
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 | 136658 bytes | af783b066f8ace26f63d4c39286ff436 | October 20, 2016 @ 10:34 |
cdnjs | 112082 bytes | af783b066f8ace26f63d4c39286ff436 | October 18, 2016 @ 08:17 |
jsdelivr | 110033 bytes | af783b066f8ace26f63d4c39286ff436 | October 18, 2016 @ 08:04 |
Size | Improvement | Parameters | Found |
---|---|---|---|
105925 bytes | -1 byte | zopfli --i100000 --mls16 --bsr11 --lazy --ohh | February 19, 2019 @ 05:56 |
105926 bytes | -12 bytes | zopfli --i10000 --mls2 --bsr18 --lazy --ohh | October 18, 2016 @ 13:05 |
105938 bytes | -1 byte | zopfli --i1000 --mls2 --bsr16 --lazy --ohh | October 18, 2016 @ 11:52 |
105939 bytes | -11 bytes | zopfli --i1000 --mls2 --bsr40 --lazy --ohh | October 18, 2016 @ 11:52 |
105950 bytes | – | zopfli --i100 --mls2 --bsr18 --lazy --ohh | October 18, 2016 @ 11:42 |
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 | 105926 | 105926 | 105932 | 105938 | 105990 | 105933 | 105934 | 105933 | 105933 | 105943 | 105934 | 105932 | 105938 | 105930 | 105937 |
4 | 105929 | 105928 | 105942 | 105929 | 105926 | 105927 | 105926 | 105927 | 105926 | 105933 | 105933 | 105926 | 105938 | 105937 | 105937 |
6 | 105926 | 105926 | 105926 | 105926 | 105926 | 105927 | 105927 | 105926 | 105926 | 105930 | 105926 | 105929 | 105940 | 105936 | 105939 |
7 | 105927 | 105927 | 105926 | 105926 | 105927 | 105926 | 105926 | 105926 | 105926 | 105933 | 105933 | 105927 | 105936 | 105936 | 105937 |
8 | 105931 | 105932 | 105931 | 105928 | 105930 | 105933 | 105926 | 105926 | 105928 | 105928 | 105926 | 105927 | 105936 | 105936 | 105936 |
9 | 105926 | 105926 | 105926 | 105926 | 105926 | 105926 | 105926 | 105926 | 105926 | 105928 | 105927 | 105926 | 105935 | 105936 | 105935 |
10 | 105930 | 105931 | 105926 | 105926 | 105930 | 105926 | 105926 | 105926 | 105927 | 105930 | 105927 | 105927 | 105936 | 105937 | 105939 |
11 | 105926 | 105927 | 105927 | 105925 | 105926 | 105926 | 105926 | 105926 | 105926 | 105930 | 105926 | 105927 | 105937 | 105935 | 105939 |
12 | 105926 | 105927 | 105926 | 105926 | 105926 | 105926 | 105926 | 105926 | 105926 | 105928 | 105926 | 105926 | 105937 | 105940 | 105937 |
13 | 105926 | 105926 | 105927 | 105926 | 105926 | 105925 | 105926 | 105926 | 105926 | 105927 | 105926 | 105927 | 105935 | 105937 | 105938 |
14 | 105926 | 105926 | 105926 | 105955 | 105926 | 105926 | 105926 | 105926 | 105926 | 105926 | 105926 | 105928 | 105937 | 105935 | 105937 |
15 | 105926 | 105926 | 105926 | 105926 | 105926 | 105926 | 105926 | 105926 | 105926 | 105933 | 105936 | 105926 | 105936 | 105935 | 105940 |
16 | 105926 | 105927 | 105926 | 105926 | 105927 | 105926 | 105926 | 105926 | 105926 | 105933 | 105933 | 105935 | 105935 | 105939 | 105937 |
17 | 105927 | 105926 | 105927 | 105927 | 105926 | 105926 | 105927 | 105926 | 105930 | 105933 | 105932 | 105933 | 105930 | 105937 | 105937 |
18 | 105926 | 105927 | 105926 | 105926 | 105926 | 105926 | 105926 | 105926 | 105926 | 105928 | 105927 | 105928 | 105937 | 105935 | 105938 |
19 | 105926 | 105927 | 105926 | 105926 | 105927 | 105926 | 105927 | 105926 | 105926 | 105933 | 105933 | 105931 | 105936 | 105937 | 105938 |
20 | 105926 | 105960 | 105930 | 105926 | 105926 | 105926 | 105926 | 105926 | 105926 | 105936 | 105933 | 105930 | 105935 | 105939 | 105938 |
21 | 105930 | 105958 | 105926 | 105937 | 105930 | 105926 | 105930 | 105926 | 105926 | 105930 | 105933 | 105926 | 105938 | 105936 | 105937 |
22 | 105926 | 105926 | 105927 | 105926 | 105927 | 105926 | 105926 | 105926 | 105926 | 105930 | 105926 | 105926 | 105937 | 105936 | 105939 |
23 | 105926 | 105926 | 105926 | 105926 | 105926 | 105926 | 105926 | 105926 | 105926 | 105930 | 105926 | 105927 | 105937 | 105940 | 105936 |
25 | 105926 | 105926 | 105927 | 105926 | 105927 | 105927 | 105926 | 105926 | 105926 | 105936 | 105927 | 105926 | 105936 | 105937 | 105937 |
30 | 105926 | 105926 | 105927 | 105926 | 105926 | 105927 | 105926 | 105926 | 105926 | 105929 | 105926 | 105926 | 105938 | 105936 | 105937 |
40 | 105926 | 105926 | 105927 | 105926 | 105926 | 105926 | 105926 | 105926 | 105926 | 105930 | 105927 | 105928 | 105938 | 105935 | 105939 |
Iterations | Min. Bytes | Reduction | Coverage |
---|---|---|---|
100 | 105950 bytes | – | 100% |
1,000 | 105938 bytes | -12 bytes | 100% |
10,000 | 105926 bytes | -12 bytes | 100% |
100,000 | 105925 bytes | -1 byte | 47.83% |
1,000,000 | 105925 bytes | – | 0.87% |
10,000,000 | – | – | – |
Blocks | Min. Bytes | Compared To Best Zopfli | Compared To Best KZIP |
---|---|---|---|
(any) | 105980 bytes | +55 bytes (+0.05%) | +21 bytes |
1 | 105982 bytes | +57 bytes (+0.05%) | +23 bytes |
2 | 106004 bytes | +79 bytes (+0.07%) | +45 bytes |
3 | 105959 bytes | +34 bytes (+0.03%) | – |
4 | 106028 bytes | +103 bytes (+0.10%) | +69 bytes |
5 | 106059 bytes | +134 bytes (+0.13%) | +100 bytes |
6 | 106110 bytes | +185 bytes (+0.17%) | +151 bytes |
7 | 106157 bytes | +232 bytes (+0.22%) | +198 bytes |
8 | 106207 bytes | +282 bytes (+0.27%) | +248 bytes |
Algorithm | Program | Parameters | Size | Compared To Best Zopfli |
---|---|---|---|---|
ZPAQ (Wikipedia) | zpaq | zpaq -method 69 | 72905 bytes | -33020 bytes (-31.17%) |
RAR (proprietary) | RAR | rar a -m5 -md64m -mc63:128t -mt1 | 77832 bytes | -28093 bytes (-26.52%) |
PPMd (Wikipedia) | 7zip | 7za a -mx=9 -m0=ppmd | 83530 bytes | -22395 bytes (-21.14%) |
Burrows-Wheeler transform (Wikipedia) | bzip2 | bzip2 -9 | 88635 bytes | -17290 bytes (-16.32%) |
Brotli (Wikipedia) | brotli | brotli -q 11 | 92820 bytes | -13105 bytes (-12.37%) |
LZMA2 (Wikipedia) | xz | xz -9 | 94928 bytes | -10997 bytes (-10.38%) |
Zstandard (Wikipedia) | zstd | zstd -19 | 97515 bytes | -8410 bytes (-7.94%) |