Microsoft |
20954 bytes (20.5k)
|
CDN |
unpkg |
18751 bytes (18.3k)
|
CDN |
cdnjs |
15061 bytes (14.7k)
|
CDN |
gzip -6 (default) |
14908 bytes (14.6k)
|
local copy |
MaxCDN |
14885 bytes (14.5k)
|
CDN |
jsdelivr |
14885 bytes (14.5k)
|
CDN |
gzip -9 |
14862 bytes (14.5k)
|
local copy |
7zip -mx=9 -tgzip |
14338 bytes (14.0k)
|
local copy |
libdeflate -12 |
14331 bytes (14.0k)
|
local copy |
kzip -s0 -rn -b2 |
14304 bytes (14.0k)
|
local copy |
zultra |
14303 bytes (14.0k)
|
local copy |
pigz -11 -n |
14287 bytes (14.0k)
|
local copy |
Zopfli |
14275 bytes (13.9k)
|
local copy |
Zopfli (defluff) |
14274 bytes (13.9k)
|
local copy |
Description | Value | Parameter |
---|---|---|
iterations | 1000000 | --i1000000 |
maximum blocks | 8 | --mb8 |
maximum length score | 8192 | --mls8192 |
block splitting recursion | 6 | --bsr6 |
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 | 20954 bytes | 6bea60c34c5db6797150610dacdc6bce | May 19, 2020 @ 17:58 |
unpkg | 18751 bytes | 6bea60c34c5db6797150610dacdc6bce | (invalid) |
cdnjs | 15061 bytes | 6bea60c34c5db6797150610dacdc6bce | (invalid) |
MaxCDN | 14885 bytes | 6bea60c34c5db6797150610dacdc6bce | (invalid) |
jsdelivr | 14885 bytes | 6bea60c34c5db6797150610dacdc6bce | May 14, 2020 @ 14:21 |
Size | Improvement | Parameters | Found |
---|---|---|---|
14275 bytes | -1 byte | zopfli --i1000000 --mls8192 --bsr6 --lazy --ohh | May 15, 2020 @ 13:49 |
14276 bytes | -1 byte | zopfli --i100000 --mls4096 --bsr17 --lazy --ohh | May 14, 2020 @ 18:20 |
14277 bytes | -1 byte | zopfli --i10000 --mls4096 --bsr19 --lazy --ohh | May 14, 2020 @ 15:17 |
14278 bytes | -2 bytes | zopfli --i10000 --mls16384 --bsr15 --lazy --ohh | May 14, 2020 @ 15:17 |
14280 bytes | -2 bytes | zopfli --i1000 --mls4096 --bsr10 --lazy --ohh | May 14, 2020 @ 15:03 |
14282 bytes | – | zopfli --i100 --mls4096 --bsr17 --lazy --ohh | May 14, 2020 @ 14:26 |
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 | 14285 | 14284 | 14284 | 14283 | 14284 | 14283 | 14284 | 14284 | 14282 | 14285 | 14286 | 14285 | 14300 | 14296 | 14296 |
4 | 14285 | 14280 | 14281 | 14285 | 14285 | 14280 | 14283 | 14282 | 14283 | 14281 | 14280 | 14281 | 14280 | 14281 | 14282 |
6 | 14282 | 14281 | 14281 | 14285 | 14283 | 14281 | 14280 | 14283 | 14281 | 14281 | 14277 | 14280 | 14275 | 14281 | 14280 |
7 | 14282 | 14281 | 14281 | 14283 | 14282 | 14281 | 14280 | 14282 | 14281 | 14281 | 14281 | 14282 | 14280 | 14277 | 14280 |
8 | 14282 | 14281 | 14282 | 14282 | 14281 | 14279 | 14283 | 14282 | 14282 | 14281 | 14282 | 14281 | 14280 | 14277 | 14280 |
9 | 14281 | 14280 | 14283 | 14283 | 14282 | 14281 | 14283 | 14283 | 14281 | 14281 | 14280 | 14282 | 14280 | 14280 | 14281 |
10 | 14283 | 14279 | 14281 | 14281 | 14282 | 14282 | 14283 | 14283 | 14281 | 14280 | 14281 | 14276 | 14280 | 14277 | 14281 |
11 | 14281 | 14282 | 14283 | 14282 | 14282 | 14279 | 14283 | 14283 | 14281 | 14283 | 14280 | 14281 | 14277 | 14281 | 14281 |
12 | 14282 | 14281 | 14283 | 14282 | 14281 | 14280 | 14284 | 14284 | 14281 | 14281 | 14281 | 14281 | 14280 | 14277 | 14281 |
13 | 14281 | 14280 | 14282 | 14282 | 14281 | 14283 | 14283 | 14282 | 14283 | 14281 | 14281 | 14281 | 14280 | 14280 | 14280 |
14 | 14282 | 14281 | 14282 | 14282 | 14282 | 14279 | 14283 | 14282 | 14281 | 14281 | 14281 | 14281 | 14281 | 14284 | 14282 |
15 | 14281 | 14279 | 14283 | 14282 | 14281 | 14280 | 14283 | 14282 | 14281 | 14281 | 14281 | 14282 | 14280 | 14277 | 14282 |
16 | 14281 | 14280 | 14281 | 14281 | 14281 | 14280 | 14283 | 14283 | 14282 | 14281 | 14281 | 14282 | 14282 | 14282 | 14291 |
17 | 14282 | 14281 | 14283 | 14283 | 14281 | 14281 | 14283 | 14281 | 14281 | 14281 | 14281 | 14275 | 14296 | 14277 | 14282 |
18 | 14282 | 14280 | 14281 | 14282 | 14282 | 14282 | 14283 | 14283 | 14281 | 14281 | 14281 | 14282 | 14281 | 14284 | 14281 |
19 | 14282 | 14281 | 14282 | 14280 | 14281 | 14282 | 14283 | 14283 | 14282 | 14281 | 14281 | 14276 | 14281 | 14280 | 14281 |
20 | 14281 | 14281 | 14283 | 14282 | 14282 | 14280 | 14283 | 14282 | 14281 | 14281 | 14280 | 14281 | 14280 | 14284 | 14281 |
21 | 14281 | 14281 | 14283 | 14282 | 14281 | 14283 | 14280 | 14282 | 14282 | 14281 | 14281 | 14281 | 14294 | 14281 | 14281 |
22 | 14282 | 14281 | 14283 | 14282 | 14282 | 14283 | 14283 | 14282 | 14281 | 14281 | 14281 | 14276 | 14280 | 14277 | 14281 |
23 | 14282 | 14280 | 14281 | 14282 | 14282 | 14283 | 14280 | 14282 | 14281 | 14281 | 14281 | 14282 | 14280 | 14283 | 14281 |
25 | 14281 | 14280 | 14282 | 14282 | 14281 | 14283 | 14283 | 14283 | 14281 | 14281 | 14281 | 14282 | 14294 | 14280 | 14281 |
30 | 14282 | 14281 | 14281 | 14282 | 14282 | 14279 | 14283 | 14282 | 14281 | 14281 | 14281 | 14282 | 14280 | 14284 | 14281 |
40 | 14282 | 14281 | 14282 | 14282 | 14282 | 14279 | 14283 | 14284 | 14283 | 14280 | 14280 | 14281 | 14277 | 14284 | 14281 |
Iterations | Min. Bytes | Reduction | Coverage |
---|---|---|---|
100 | 14282 bytes | – | 100% |
1,000 | 14280 bytes | -2 bytes | 100% |
10,000 | 14277 bytes | -3 bytes | 100% |
100,000 | 14276 bytes | -1 byte | 4.35% |
1,000,000 | 14275 bytes | -1 byte | 1.45% |
10,000,000 | – | – | – |
Blocks | Min. Bytes | Compared To Best Zopfli | Compared To Best KZIP |
---|---|---|---|
(any) | 14350 bytes | +75 bytes (+0.53%) | +46 bytes |
1 | 14349 bytes | +74 bytes (+0.52%) | +45 bytes |
2 | 14304 bytes | +29 bytes (+0.20%) | – |
3 | 14327 bytes | +52 bytes (+0.36%) | +23 bytes |
4 | 14320 bytes | +45 bytes (+0.32%) | +16 bytes |
5 | 14343 bytes | +68 bytes (+0.48%) | +39 bytes |
6 | 14349 bytes | +74 bytes (+0.52%) | +45 bytes |
7 | 14395 bytes | +120 bytes (+0.84%) | +91 bytes |
8 | 14429 bytes | +154 bytes (+1.08%) | +125 bytes |
Algorithm | Program | Parameters | Size | Compared To Best Zopfli |
---|---|---|---|---|
RAR (proprietary) | RAR | rar a -m5 -md64m -mc63:128t -mt1 | 11692 bytes | -2583 bytes (-18.09%) |
ZPAQ (Wikipedia) | zpaq | zpaq -method 69 | 12130 bytes | -2145 bytes (-15.03%) |
Brotli (Wikipedia) | brotli | brotli -q 11 | 13079 bytes | -1196 bytes (-8.38%) |
Burrows-Wheeler transform (Wikipedia) | bzip2 | bzip2 -9 | 13642 bytes | -633 bytes (-4.43%) |
LZMA2 (Wikipedia) | xz | xz -9 | 13892 bytes | -383 bytes (-2.68%) |
Zstandard (Wikipedia) | zstd | zstd -19 | 13992 bytes | -283 bytes (-1.98%) |
PPMd (Wikipedia) | 7zip | 7za a -mx=9 -m0=ppmd | 14356 bytes | +81 bytes (+0.57%) |