unpkg |
8266 bytes (8.1k)
|
CDN |
Boot |
7498 bytes (7.3k)
|
CDN |
cdnjs |
7494 bytes (7.3k)
|
CDN |
gzip -6 (default) |
7492 bytes (7.3k)
|
local copy |
gzip -9 |
7483 bytes (7.3k)
|
local copy |
libdeflate -12 |
7301 bytes (7.1k)
|
local copy |
kzip -s0 -rn -b2 |
7289 bytes (7.1k)
|
local copy |
7zip -mx=9 -tgzip |
7287 bytes (7.1k)
|
local copy |
zultra |
7286 bytes (7.1k)
|
local copy |
pigz -11 -n |
7280 bytes (7.1k)
|
local copy |
Zopfli |
7269 bytes (7.1k)
|
local copy |
Description | Value | Parameter |
---|---|---|
iterations | 100000 | --i100000 |
maximum blocks | 8 | --mb8 |
maximum length score | 2048 | --mls2048 |
block splitting recursion | 15 | --bsr15 |
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 | 7498 bytes | f836abbb789375d11ce1092a0f4385c0 | (invalid) |
cdnjs | 7494 bytes | f836abbb789375d11ce1092a0f4385c0 | (invalid) |
CDN | Size (compressed) | MD5 (uncompressed) | Comment / Diff | Timestamp |
---|---|---|---|---|
unpkg | 8266 bytes | 9ee425aa01bab40af5934eec1fc71cab |
< var n="1.12.1",r="object"==typeof self&&self.self===self&& [...] > var n="1.12.1",r="object"==typeof self&&self.self===self&& [...] |
(invalid) |
Size | Improvement | Parameters | Found |
---|---|---|---|
7269 bytes | -1 byte | zopfli --i100000 --mls2048 --bsr15 --lazy --ohh | April 6, 2021 @ 19:41 |
7270 bytes | -1 byte | zopfli --i10000 --mls2048 --bsr15 --lazy --ohh | April 6, 2021 @ 18:00 |
7271 bytes | -1 byte | zopfli --i10000 --mls2048 --bsr9 --lazy --ohh | April 6, 2021 @ 17:58 |
7272 bytes | -2 bytes | zopfli --i1000 --mls16384 --bsr4 --lazy --ohh | April 6, 2021 @ 17:24 |
7274 bytes | – | zopfli --i100 --mls32768 --bsr21 --lazy --ohh | April 6, 2021 @ 16:26 |
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 | 7272 | 7272 | 7272 | 7279 | 7279 | 7279 | 7279 | 7272 | 7273 | 7275 | 7273 | 7275 | 7273 | 7271 | 7271 |
4 | 7277 | 7285 | 7277 | 7276 | 7275 | 7276 | 7276 | 7275 | 7281 | 7280 | 7273 | 7271 | 7271 | 7272 | 7271 |
6 | 7279 | 7278 | 7278 | 7280 | 7278 | 7278 | 7279 | 7279 | 7279 | 7277 | 7273 | 7278 | 7278 | 7274 | 7271 |
7 | 7278 | 7278 | 7278 | 7275 | 7275 | 7272 | 7273 | 7273 | 7281 | 7274 | 7274 | 7271 | 7272 | 7272 | 7272 |
8 | 7280 | 7278 | 7285 | 7275 | 7276 | 7276 | 7276 | 7274 | 7273 | 7277 | 7271 | 7271 | 7271 | 7271 | 7271 |
9 | 7278 | 7278 | 7276 | 7275 | 7275 | 7276 | 7275 | 7276 | 7276 | 7273 | 7271 | 7271 | 7273 | 7271 | 7273 |
10 | 7284 | 7271 | 7287 | 7288 | 7276 | 7271 | 7274 | 7274 | 7276 | 7277 | 7273 | 7272 | 7278 | 7272 | 7273 |
11 | 7285 | 7272 | 7284 | 7276 | 7278 | 7277 | 7275 | 7274 | 7273 | 7278 | 7273 | 7271 | 7279 | 7271 | 7271 |
12 | 7278 | 7278 | 7276 | 7275 | 7276 | 7276 | 7276 | 7275 | 7281 | 7272 | 7273 | 7271 | 7271 | 7272 | 7272 |
13 | 7276 | 7278 | 7278 | 7275 | 7276 | 7276 | 7278 | 7279 | 7279 | 7273 | 7273 | 7272 | 7273 | 7271 | 7271 |
14 | 7278 | 7278 | 7284 | 7278 | 7276 | 7285 | 7276 | 7275 | 7273 | 7277 | 7273 | 7271 | 7271 | 7272 | 7271 |
15 | 7278 | 7277 | 7278 | 7276 | 7276 | 7276 | 7276 | 7275 | 7276 | 7271 | 7269 | 7271 | 7278 | 7272 | 7270 |
16 | 7277 | 7278 | 7278 | 7277 | 7278 | 7275 | 7277 | 7277 | 7277 | 7278 | 7273 | 7271 | 7271 | 7272 | 7271 |
17 | 7278 | 7278 | 7285 | 7276 | 7275 | 7275 | 7276 | 7274 | 7272 | 7279 | 7271 | 7273 | 7274 | 7271 | 7271 |
18 | 7278 | 7278 | 7278 | 7276 | 7276 | 7275 | 7277 | 7275 | 7276 | 7277 | 7273 | 7273 | 7274 | 7271 | 7271 |
19 | 7278 | 7278 | 7278 | 7276 | 7276 | 7275 | 7276 | 7274 | 7272 | 7278 | 7271 | 7274 | 7278 | 7271 | 7271 |
20 | 7278 | 7278 | 7278 | 7275 | 7276 | 7285 | 7279 | 7278 | 7273 | 7277 | 7273 | 7273 | 7278 | 7272 | 7272 |
21 | 7279 | 7278 | 7276 | 7278 | 7276 | 7275 | 7279 | 7278 | 7275 | 7278 | 7273 | 7271 | 7274 | 7271 | 7271 |
22 | 7278 | 7277 | 7276 | 7275 | 7276 | 7275 | 7279 | 7278 | 7272 | 7273 | 7273 | 7278 | 7278 | 7271 | 7271 |
23 | 7278 | 7278 | 7276 | 7276 | 7277 | 7277 | 7276 | 7278 | 7276 | 7277 | 7273 | 7278 | 7275 | 7272 | 7272 |
25 | 7278 | 7278 | 7278 | 7275 | 7276 | 7276 | 7272 | 7278 | 7273 | 7277 | 7273 | 7273 | 7275 | 7271 | 7271 |
30 | 7278 | 7278 | 7276 | 7276 | 7277 | 7275 | 7275 | 7276 | 7276 | 7278 | 7273 | 7271 | 7271 | 7272 | 7272 |
40 | 7279 | 7277 | 7276 | 7276 | 7276 | 7275 | 7276 | 7275 | 7273 | 7279 | 7271 | 7272 | 7278 | 7274 | 7273 |
Iterations | Min. Bytes | Reduction | Coverage |
---|---|---|---|
100 | 7274 bytes | – | 100% |
1,000 | 7272 bytes | -2 bytes | 100% |
10,000 | 7270 bytes | -2 bytes | 100% |
100,000 | 7269 bytes | -1 byte | 0.58% |
1,000,000 | 7269 bytes | – | 0.29% |
10,000,000 | – | – | – |
Blocks | Min. Bytes | Compared To Best Zopfli | Compared To Best KZIP |
---|---|---|---|
(any) | 7291 bytes | +22 bytes (+0.30%) | +2 bytes |
1 | 7291 bytes | +22 bytes (+0.30%) | +2 bytes |
2 | 7289 bytes | +20 bytes (+0.28%) | – |
3 | 7310 bytes | +41 bytes (+0.56%) | +21 bytes |
4 | 7337 bytes | +68 bytes (+0.94%) | +48 bytes |
5 | 7365 bytes | +96 bytes (+1.32%) | +76 bytes |
6 | 7405 bytes | +136 bytes (+1.87%) | +116 bytes |
7 | 7430 bytes | +161 bytes (+2.21%) | +141 bytes |
8 | 7452 bytes | +183 bytes (+2.52%) | +163 bytes |
Algorithm | Program | Parameters | Size | Compared To Best Zopfli |
---|---|---|---|---|
RAR (proprietary) | RAR | rar a -m5 -md64m -mc63:128t -mt1 | 6541 bytes | -728 bytes (-10.02%) |
Brotli (Wikipedia) | brotli | brotli -q 11 | 6815 bytes | -454 bytes (-6.25%) |
PPMd (Wikipedia) | 7zip | 7za a -mx=9 -m0=ppmd | 6941 bytes | -328 bytes (-4.51%) |
ZPAQ (Wikipedia) | zpaq | zpaq -method 69 | 7235 bytes | -34 bytes (-0.47%) |
LZMA2 (Wikipedia) | xz | xz -9 | 7252 bytes | -17 bytes (-0.23%) |
Burrows-Wheeler transform (Wikipedia) | bzip2 | bzip2 -9 | 7259 bytes | -10 bytes (-0.14%) |
Zstandard (Wikipedia) | zstd | zstd -19 | 7263 bytes | -6 bytes (-0.08%) |