gzip -6 (default) |
25314 bytes (24.7k)
|
local copy |
gzip -9 |
25219 bytes (24.6k)
|
local copy |
Boot |
25038 bytes (24.5k)
|
CDN |
libdeflate -12 |
24344 bytes (23.8k)
|
local copy |
zultra |
24320 bytes (23.8k)
|
local copy |
kzip -s0 -rn -b1 |
24293 bytes (23.7k)
|
local copy |
7zip -mx=9 -tgzip |
24288 bytes (23.7k)
|
local copy |
pigz -11 -n |
24275 bytes (23.7k)
|
local copy |
Zopfli |
24253 bytes (23.7k)
|
local copy |
cdnjs |
21468 bytes (21.0k)
|
CDN |
Description | Value | Parameter |
---|---|---|
iterations | 100000 | --i100000 |
maximum blocks | 8 | --mb8 |
maximum length score | 128 | --mls128 |
block splitting recursion | 12 | --bsr12 |
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) | Comment / Diff | Timestamp |
---|---|---|---|---|
Boot | 25038 bytes | 036477ee39a19da177df4c4ea8c1565b |
< !function(e){if("object"==typeof exports&&"undefined"!=typ [...] < this.readyState="open";Socket.priorWebsocketSuccess="webso [...] < binaryType=null}var bufferTail=data;var buffers=[];var num [...] < }else{instance=new WebSocket(uri)}return instance}if(WebSo [...] > !function(t){if("object"==typeof exports&&"undefined"!=typ [...] > document.body.removeChild(t)},100)},o.prototype.doWrite=fu [...] > var i=t.charAt(r);if(null==i||Number(i)!=i){--r;break}if(e [...] |
(invalid) |
cdnjs | 21468 bytes | 036477ee39a19da177df4c4ea8c1565b |
< !function(e){if("object"==typeof exports&&"undefined"!=typ [...] < this.readyState="open";Socket.priorWebsocketSuccess="webso [...] < binaryType=null}var bufferTail=data;var buffers=[];var num [...] < }else{instance=new WebSocket(uri)}return instance}if(WebSo [...] > !function(t){if("object"==typeof exports&&"undefined"!=typ [...] > document.body.removeChild(t)},100)},o.prototype.doWrite=fu [...] > var i=t.charAt(r);if(null==i||Number(i)!=i){--r;break}if(e [...] |
(invalid) |
Size | Improvement | Parameters | Found |
---|---|---|---|
24253 bytes | -1 byte | zopfli --i100000 --mls128 --bsr12 --lazy --ohh | June 30, 2016 @ 14:45 |
24254 bytes | -2 bytes | zopfli --i10000 --mls128 --bsr12 --lazy --ohh | June 30, 2016 @ 12:05 |
24256 bytes | -2 bytes | zopfli --i10000 --mls2048 --bsr20 --lazy --ohh | June 29, 2016 @ 16:12 |
24258 bytes | -3 bytes | zopfli --i1000 --mls2048 --bsr20 --lazy --ohh | June 29, 2016 @ 15:39 |
24261 bytes | – | zopfli --i100 --mls2048 --bsr20 --lazy --ohh | June 29, 2016 @ 13:23 |
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 | 24270 | 24263 | 24270 | 24271 | 24272 | 24273 | 24264 | 24264 | 24273 | 24261 | 24272 | 24267 | 24265 | 24284 | 24271 |
4 | 24273 | 24272 | 24271 | 24275 | 24275 | 24273 | 24274 | 24273 | 24273 | 24273 | 24275 | 24272 | 24270 | 24267 | 24269 |
6 | 24261 | 24259 | 24265 | 24260 | 24268 | 24266 | 24262 | 24264 | 24261 | 24262 | 24262 | 24274 | 24270 | 24270 | 24268 |
7 | 24267 | 24266 | 24271 | 24267 | 24273 | 24274 | 24274 | 24271 | 24270 | 24274 | 24275 | 24269 | 24271 | 24267 | 24268 |
8 | 24267 | 24271 | 24271 | 24267 | 24269 | 24264 | 24276 | 24266 | 24272 | 24269 | 24270 | 24269 | 24270 | 24270 | 24267 |
9 | 24265 | 24260 | 24263 | 24262 | 24263 | 24262 | 24262 | 24264 | 24273 | 24259 | 24262 | 24263 | 24268 | 24267 | 24269 |
10 | 24265 | 24262 | 24269 | 24262 | 24257 | 24266 | 24263 | 24266 | 24259 | 24259 | 24257 | 24267 | 24270 | 24267 | 24267 |
11 | 24268 | 24266 | 24270 | 24266 | 24273 | 24274 | 24274 | 24274 | 24272 | 24273 | 24273 | 24264 | 24270 | 24271 | 24267 |
12 | 24270 | 24260 | 24269 | 24266 | 24261 | 24265 | 24253 | 24265 | 24258 | 24264 | 24259 | 24271 | 24268 | 24267 | 24267 |
13 | 24259 | 24260 | 24262 | 24262 | 24263 | 24266 | 24257 | 24268 | 24263 | 24262 | 24264 | 24268 | 24268 | 24267 | 24268 |
14 | 24265 | 24270 | 24269 | 24265 | 24273 | 24274 | 24273 | 24272 | 24268 | 24267 | 24274 | 24270 | 24270 | 24267 | 24267 |
15 | 24262 | 24260 | 24263 | 24262 | 24264 | 24262 | 24266 | 24263 | 24267 | 24261 | 24265 | 24268 | 24270 | 24267 | 24267 |
16 | 24266 | 24266 | 24269 | 24262 | 24273 | 24274 | 24274 | 24259 | 24267 | 24266 | 24277 | 24271 | 24268 | 24268 | 24267 |
17 | 24265 | 24267 | 24269 | 24267 | 24274 | 24274 | 24273 | 24266 | 24267 | 24273 | 24275 | 24271 | 24270 | 24267 | 24267 |
18 | 24265 | 24265 | 24268 | 24266 | 24258 | 24274 | 24274 | 24266 | 24271 | 24273 | 24274 | 24267 | 24272 | 24267 | 24267 |
19 | 24273 | 24259 | 24265 | 24262 | 24263 | 24264 | 24263 | 24266 | 24276 | 24262 | 24263 | 24270 | 24272 | 24267 | 24268 |
20 | 24266 | 24260 | 24261 | 24262 | 24263 | 24261 | 24263 | 24266 | 24257 | 24260 | 24256 | 24269 | 24270 | 24268 | 24268 |
21 | 24266 | 24261 | 24262 | 24261 | 24265 | 24258 | 24259 | 24264 | 24257 | 24261 | 24256 | 24271 | 24270 | 24268 | 24268 |
22 | 24265 | 24266 | 24269 | 24266 | 24273 | 24260 | 24261 | 24265 | 24266 | 24263 | 24263 | 24271 | 24270 | 24270 | 24267 |
23 | 24266 | 24267 | 24269 | 24270 | 24273 | 24274 | 24273 | 24272 | 24273 | 24276 | 24275 | 24273 | 24270 | 24267 | 24268 |
25 | 24268 | 24259 | 24268 | 24265 | 24264 | 24265 | 24261 | 24264 | 24256 | 24263 | 24263 | 24268 | 24271 | 24267 | 24267 |
30 | 24265 | 24266 | 24269 | 24268 | 24264 | 24274 | 24265 | 24267 | 24273 | 24273 | 24275 | 24268 | 24271 | 24267 | 24267 |
40 | 24262 | 24260 | 24269 | 24265 | 24263 | 24264 | 24262 | 24266 | 24268 | 24266 | 24263 | 24270 | 24270 | 24267 | 24268 |
Iterations | Min. Bytes | Reduction | Coverage |
---|---|---|---|
100 | 24261 bytes | – | 100% |
1,000 | 24257 bytes | -4 bytes | 100% |
10,000 | 24254 bytes | -3 bytes | 100% |
100,000 | 24253 bytes | -1 byte | 0.29% |
1,000,000 | – | – | – |
10,000,000 | – | – | – |
Blocks | Min. Bytes | Compared To Best Zopfli | Compared To Best KZIP |
---|---|---|---|
(any) | 24296 bytes | +43 bytes (+0.18%) | +3 bytes |
1 | 24293 bytes | +40 bytes (+0.16%) | – |
2 | 24301 bytes | +48 bytes (+0.20%) | +8 bytes |
3 | 24333 bytes | +80 bytes (+0.33%) | +40 bytes |
4 | 24310 bytes | +57 bytes (+0.24%) | +17 bytes |
5 | 24332 bytes | +79 bytes (+0.33%) | +39 bytes |
6 | 24361 bytes | +108 bytes (+0.45%) | +68 bytes |
7 | 24394 bytes | +141 bytes (+0.58%) | +101 bytes |
8 | 24426 bytes | +173 bytes (+0.71%) | +133 bytes |
Algorithm | Program | Parameters | Size | Compared To Best Zopfli |
---|---|---|---|---|
ZPAQ (Wikipedia) | zpaq | zpaq -method 69 | 19155 bytes | -5098 bytes (-21.02%) |
RAR (proprietary) | RAR | rar a -m5 -md64m -mc63:128t -mt1 | 20317 bytes | -3936 bytes (-16.23%) |
PPMd (Wikipedia) | 7zip | 7za a -mx=9 -m0=ppmd | 22239 bytes | -2014 bytes (-8.30%) |
Brotli (Wikipedia) | brotli | brotli -q 11 | 22445 bytes | -1808 bytes (-7.45%) |
LZMA2 (Wikipedia) | xz | xz -9 | 23176 bytes | -1077 bytes (-4.44%) |
Burrows-Wheeler transform (Wikipedia) | bzip2 | bzip2 -9 | 23480 bytes | -773 bytes (-3.19%) |
Zstandard (Wikipedia) | zstd | zstd -19 | 23544 bytes | -709 bytes (-2.92%) |