Boot |
2702 bytes (2.6k)
|
CDN |
gzip -6 (default) |
2447 bytes (2.4k)
|
local copy |
gzip -9 |
2445 bytes (2.4k)
|
local copy |
Baidu |
2441 bytes (2.4k)
|
CDN |
cdnjs |
2432 bytes (2.4k)
|
CDN |
7zip -mx=9 -tgzip |
2375 bytes (2.3k)
|
local copy |
zultra |
2375 bytes (2.3k)
|
local copy |
libdeflate -12 |
2374 bytes (2.3k)
|
local copy |
kzip -s0 -rn -b0 |
2372 bytes (2.3k)
|
local copy |
pigz -11 -n |
2372 bytes (2.3k)
|
local copy |
Zopfli |
2369 bytes (2.3k)
|
local copy |
Description | Value | Parameter |
---|---|---|
iterations | 1000 | --i1000 |
maximum blocks | 8 | --mb8 |
maximum length score | 32768 | --mls32768 |
block splitting recursion | 10 | --bsr10 |
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 | 2702 bytes | 24ef658fdf19c9b776d88433b826ca2e | (invalid) |
cdnjs | 2432 bytes | 24ef658fdf19c9b776d88433b826ca2e | (invalid) |
CDN | Size (compressed) | MD5 (uncompressed) | Comment / Diff | Timestamp |
---|---|---|---|---|
Baidu | 2441 bytes | 7108b98977bda92b7edc6ffb5160dc18 | only whitespaces differ | (invalid) |
Size | Improvement | Parameters | Found |
---|---|---|---|
2369 bytes | -2 bytes | zopfli --i1000 --mls32768 --bsr10 --lazy --ohh | February 2, 2016 @ 20:58 |
2371 bytes | – | zopfli --i100 --mls32768 --bsr10 --lazy --ohh | February 2, 2016 @ 20:57 |
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 | 2369 | 2369 | 2369 | 2369 | 2369 | 2369 | 2369 | 2369 | 2369 | 2369 | 2369 | 2369 | 2369 | 2369 | 2369 |
4 | 2369 | 2369 | 2369 | 2369 | 2369 | 2369 | 2369 | 2369 | 2369 | 2369 | 2369 | 2369 | 2369 | 2369 | 2369 |
6 | 2369 | 2369 | 2369 | 2369 | 2369 | 2369 | 2369 | 2369 | 2369 | 2369 | 2369 | 2369 | 2369 | 2369 | 2369 |
7 | 2369 | 2369 | 2369 | 2369 | 2369 | 2369 | 2369 | 2369 | 2369 | 2369 | 2369 | 2369 | 2369 | 2369 | 2369 |
8 | 2369 | 2369 | 2369 | 2369 | 2369 | 2369 | 2369 | 2369 | 2369 | 2369 | 2369 | 2369 | 2369 | 2369 | 2369 |
9 | 2369 | 2369 | 2369 | 2369 | 2369 | 2369 | 2369 | 2369 | 2369 | 2369 | 2369 | 2369 | 2369 | 2369 | 2369 |
10 | 2369 | 2369 | 2369 | 2369 | 2369 | 2369 | 2369 | 2369 | 2369 | 2369 | 2369 | 2369 | 2369 | 2369 | 2369 |
11 | 2369 | 2369 | 2369 | 2369 | 2369 | 2369 | 2369 | 2369 | 2369 | 2369 | 2369 | 2369 | 2369 | 2369 | 2369 |
12 | 2369 | 2369 | 2369 | 2369 | 2369 | 2369 | 2369 | 2369 | 2369 | 2369 | 2369 | 2369 | 2369 | 2369 | 2369 |
13 | 2369 | 2369 | 2369 | 2369 | 2369 | 2369 | 2369 | 2369 | 2369 | 2369 | 2369 | 2369 | 2369 | 2369 | 2369 |
14 | 2369 | 2369 | 2369 | 2369 | 2369 | 2369 | 2369 | 2369 | 2369 | 2369 | 2369 | 2369 | 2369 | 2369 | 2369 |
15 | 2369 | 2369 | 2369 | 2369 | 2369 | 2369 | 2369 | 2369 | 2369 | 2369 | 2369 | 2369 | 2369 | 2369 | 2369 |
16 | 2369 | 2369 | 2369 | 2369 | 2369 | 2369 | 2369 | 2369 | 2369 | 2369 | 2369 | 2369 | 2369 | 2369 | 2369 |
17 | 2369 | 2369 | 2369 | 2369 | 2369 | 2369 | 2369 | 2369 | 2369 | 2369 | 2369 | 2369 | 2369 | 2369 | 2369 |
18 | 2369 | 2369 | 2369 | 2369 | 2369 | 2369 | 2369 | 2369 | 2369 | 2369 | 2369 | 2369 | 2369 | 2369 | 2369 |
19 | 2369 | 2369 | 2369 | 2369 | 2369 | 2369 | 2369 | 2369 | 2369 | 2369 | 2369 | 2369 | 2369 | 2369 | 2369 |
20 | 2369 | 2369 | 2369 | 2369 | 2369 | 2369 | 2369 | 2369 | 2369 | 2369 | 2369 | 2369 | 2369 | 2369 | 2369 |
21 | 2369 | 2369 | 2369 | 2369 | 2369 | 2369 | 2369 | 2369 | 2369 | 2369 | 2369 | 2369 | 2369 | 2369 | 2369 |
22 | 2369 | 2369 | 2369 | 2369 | 2369 | 2369 | 2369 | 2369 | 2369 | 2369 | 2369 | 2369 | 2369 | 2369 | 2369 |
23 | 2369 | 2369 | 2369 | 2369 | 2369 | 2369 | 2369 | 2369 | 2369 | 2369 | 2369 | 2369 | 2369 | 2369 | 2369 |
25 | 2369 | 2369 | 2369 | 2369 | 2369 | 2369 | 2369 | 2369 | 2369 | 2369 | 2369 | 2369 | 2369 | 2369 | 2369 |
30 | 2369 | 2369 | 2369 | 2369 | 2369 | 2369 | 2369 | 2369 | 2369 | 2369 | 2369 | 2369 | 2369 | 2369 | 2369 |
40 | 2369 | 2369 | 2369 | 2369 | 2369 | 2369 | 2369 | 2369 | 2369 | 2369 | 2369 | 2369 | 2369 | 2369 | 2369 |
Iterations | Min. Bytes | Reduction | Coverage |
---|---|---|---|
100 | 2370 bytes | – | 100% |
1,000 | 2369 bytes | -1 byte | 100% |
10,000 | 2369 bytes | – | 100% |
100,000 | 2369 bytes | – | 100% |
1,000,000 | 2369 bytes | – | 0.29% |
10,000,000 | – | – | – |
Blocks | Min. Bytes | Compared To Best Zopfli | Compared To Best KZIP |
---|---|---|---|
(any) | 2372 bytes | +3 bytes (+0.13%) | – |
1 | 2373 bytes | +4 bytes (+0.17%) | +1 byte |
2 | 2400 bytes | +31 bytes (+1.31%) | +28 bytes |
3 | 2424 bytes | +55 bytes (+2.32%) | +52 bytes |
4 | 2458 bytes | +89 bytes (+3.76%) | +86 bytes |
5 | 2481 bytes | +112 bytes (+4.73%) | +109 bytes |
6 | 2512 bytes | +143 bytes (+6.04%) | +140 bytes |
7 | 2547 bytes | +178 bytes (+7.51%) | +175 bytes |
8 | 2578 bytes | +209 bytes (+8.82%) | +206 bytes |
Algorithm | Program | Parameters | Size | Compared To Best Zopfli |
---|---|---|---|---|
RAR (proprietary) | RAR | rar a -m5 -md64m -mc63:128t -mt1 | 2140 bytes | -229 bytes (-9.67%) |
Brotli (Wikipedia) | brotli | brotli -q 11 | 2185 bytes | -184 bytes (-7.77%) |
Zstandard (Wikipedia) | zstd | zstd -19 | 2387 bytes | +18 bytes (+0.76%) |
Burrows-Wheeler transform (Wikipedia) | bzip2 | bzip2 -9 | 2453 bytes | +84 bytes (+3.55%) |
LZMA2 (Wikipedia) | xz | xz -9 | 2468 bytes | +99 bytes (+4.18%) |
PPMd (Wikipedia) | 7zip | 7za a -mx=9 -m0=ppmd | 2621 bytes | +252 bytes (+10.64%) |
ZPAQ (Wikipedia) | zpaq | zpaq -method 69 | 3046 bytes | +677 bytes (+28.58%) |