Microsoft |
12955 bytes (12.7k)
|
CDN |
Boot |
11804 bytes (11.5k)
|
CDN |
MaxCDN |
11804 bytes (11.5k)
|
CDN |
jsdelivr |
11804 bytes (11.5k)
|
CDN |
cdnjs |
9856 bytes (9.6k)
|
CDN |
gzip -6 (default) |
9787 bytes (9.6k)
|
local copy |
unpkg |
9763 bytes (9.5k)
|
CDN |
gzip -9 |
9762 bytes (9.5k)
|
local copy |
Yandex |
9743 bytes (9.5k)
|
CDN |
libdeflate -12 |
9459 bytes (9.2k)
|
local copy |
7zip -mx=9 -tgzip |
9457 bytes (9.2k)
|
local copy |
kzip -s0 -rn -b0 |
9455 bytes (9.2k)
|
local copy |
zultra |
9423 bytes (9.2k)
|
local copy |
pigz -11 -n |
9402 bytes (9.2k)
|
local copy |
Zopfli |
9395 bytes (9.2k)
|
local copy |
Description | Value | Parameter |
---|---|---|
iterations | 1000000 | --i1000000 |
maximum blocks | 8 | --mb8 |
maximum length score | 512 | --mls512 |
block splitting recursion | 7 | --bsr7 |
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 | 12955 bytes | c5b5b2fa19bd66ff23211d9f844e0131 | December 12, 2015 @ 20:47 |
Boot | 11804 bytes | c5b5b2fa19bd66ff23211d9f844e0131 | December 4, 2015 @ 08:32 |
MaxCDN | 11804 bytes | c5b5b2fa19bd66ff23211d9f844e0131 | (invalid) |
jsdelivr | 11804 bytes | c5b5b2fa19bd66ff23211d9f844e0131 | November 29, 2015 @ 21:26 |
cdnjs | 9856 bytes | c5b5b2fa19bd66ff23211d9f844e0131 | (invalid) |
unpkg | 9763 bytes | c5b5b2fa19bd66ff23211d9f844e0131 | July 11, 2016 @ 16:21 |
Yandex | 9743 bytes | c5b5b2fa19bd66ff23211d9f844e0131 | (invalid) |
Size | Improvement | Parameters | Found |
---|---|---|---|
9395 bytes | -1 byte | zopfli --i1000000 --mls512 --bsr7 --lazy --ohh | November 26, 2015 @ 12:37 |
9396 bytes | -1 byte | zopfli --i1000 --mls1024 --bsr19 --lazy --ohh | November 25, 2015 @ 11:44 |
9397 bytes | -1 byte | zopfli --i1000 --mls16384 --bsr8 --lazy --ohh | November 25, 2015 @ 11:32 |
9398 bytes | – | zopfli --i100 --mls16384 --bsr12 --lazy --ohh | November 25, 2015 @ 11:26 |
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 | 9406 | 9406 | 9406 | 9406 | 9406 | 9405 | 9406 | 9407 | 9411 | 9413 | 9413 | 9400 | 9403 | 9406 | 9406 |
4 | 9397 | 9397 | 9396 | 9396 | 9396 | 9395 | 9397 | 9396 | 9397 | 9396 | 9400 | 9406 | 9399 | 9399 | 9403 |
6 | 9398 | 9398 | 9398 | 9400 | 9398 | 9397 | 9396 | 9396 | 9396 | 9397 | 9398 | 9399 | 9398 | 9396 | 9396 |
7 | 9397 | 9397 | 9403 | 9397 | 9403 | 9399 | 9395 | 9396 | 9395 | 9396 | 9399 | 9399 | 9401 | 9399 | 9406 |
8 | 9397 | 9397 | 9396 | 9397 | 9397 | 9397 | 9395 | 9396 | 9399 | 9401 | 9397 | 9399 | 9399 | 9396 | 9396 |
9 | 9398 | 9398 | 9397 | 9397 | 9397 | 9400 | 9400 | 9396 | 9395 | 9396 | 9396 | 9399 | 9399 | 9398 | 9399 |
10 | 9397 | 9397 | 9397 | 9397 | 9400 | 9399 | 9397 | 9396 | 9395 | 9396 | 9396 | 9400 | 9399 | 9399 | 9399 |
11 | 9397 | 9397 | 9396 | 9397 | 9396 | 9396 | 9396 | 9396 | 9396 | 9396 | 9396 | 9399 | 9399 | 9397 | 9405 |
12 | 9401 | 9401 | 9397 | 9397 | 9396 | 9396 | 9395 | 9396 | 9396 | 9396 | 9396 | 9400 | 9399 | 9396 | 9399 |
13 | 9397 | 9397 | 9396 | 9400 | 9397 | 9399 | 9395 | 9397 | 9399 | 9396 | 9396 | 9399 | 9399 | 9396 | 9396 |
14 | 9397 | 9397 | 9397 | 9396 | 9400 | 9397 | 9397 | 9396 | 9397 | 9396 | 9396 | 9399 | 9399 | 9395 | 9399 |
15 | 9397 | 9397 | 9396 | 9397 | 9396 | 9399 | 9396 | 9396 | 9396 | 9397 | 9399 | 9398 | 9399 | 9398 | 9399 |
16 | 9396 | 9396 | 9396 | 9396 | 9396 | 9397 | 9396 | 9396 | 9396 | 9401 | 9397 | 9398 | 9399 | 9395 | 9399 |
17 | 9396 | 9396 | 9397 | 9396 | 9396 | 9397 | 9397 | 9396 | 9396 | 9396 | 9396 | 9399 | 9399 | 9395 | 9399 |
18 | 9397 | 9397 | 9397 | 9396 | 9397 | 9399 | 9395 | 9396 | 9396 | 9396 | 9396 | 9399 | 9399 | 9395 | 9399 |
19 | 9396 | 9396 | 9397 | 9396 | 9397 | 9397 | 9395 | 9396 | 9396 | 9396 | 9397 | 9398 | 9399 | 9396 | 9399 |
20 | 9396 | 9396 | 9397 | 9396 | 9397 | 9396 | 9396 | 9396 | 9396 | 9396 | 9396 | 9398 | 9399 | 9396 | 9399 |
21 | 9396 | 9396 | 9397 | 9397 | 9396 | 9399 | 9395 | 9396 | 9395 | 9396 | 9396 | 9398 | 9399 | 9396 | 9399 |
22 | 9397 | 9397 | 9397 | 9396 | 9396 | 9397 | 9396 | 9396 | 9396 | 9396 | 9396 | 9399 | 9399 | 9396 | 9396 |
23 | 9397 | 9397 | 9396 | 9396 | 9397 | 9396 | 9395 | 9396 | 9398 | 9396 | 9396 | 9399 | 9399 | 9396 | 9399 |
25 | 9397 | 9397 | 9396 | 9397 | 9397 | 9397 | 9395 | 9396 | 9396 | 9396 | 9396 | 9399 | 9399 | 9396 | 9399 |
30 | 9397 | 9397 | 9397 | 9396 | 9396 | 9397 | 9396 | 9396 | 9396 | 9396 | 9396 | 9399 | 9399 | 9396 | 9399 |
40 | 9397 | 9397 | 9397 | 9396 | 9397 | 9396 | 9395 | 9396 | 9398 | 9396 | 9398 | 9398 | 9399 | 9396 | 9399 |
Iterations | Min. Bytes | Reduction | Coverage |
---|---|---|---|
100 | 9398 bytes | – | 100% |
1,000 | 9396 bytes | -2 bytes | 100% |
10,000 | 9396 bytes | – | 100% |
100,000 | 9395 bytes | -1 byte | 100% |
1,000,000 | 9395 bytes | – | 9.28% |
10,000,000 | – | – | – |
Blocks | Min. Bytes | Compared To Best Zopfli | Compared To Best KZIP |
---|---|---|---|
(any) | 9455 bytes | +60 bytes (+0.64%) | – |
1 | 9455 bytes | +60 bytes (+0.64%) | – |
2 | 9459 bytes | +64 bytes (+0.68%) | +4 bytes |
3 | 9479 bytes | +84 bytes (+0.89%) | +24 bytes |
4 | 9486 bytes | +91 bytes (+0.97%) | +31 bytes |
5 | 9528 bytes | +133 bytes (+1.42%) | +73 bytes |
6 | 9576 bytes | +181 bytes (+1.93%) | +121 bytes |
7 | 9609 bytes | +214 bytes (+2.28%) | +154 bytes |
8 | 9651 bytes | +256 bytes (+2.72%) | +196 bytes |
Algorithm | Program | Parameters | Size | Compared To Best Zopfli |
---|---|---|---|---|
RAR (proprietary) | RAR | rar a -m5 -md64m -mc63:128t -mt1 | 7827 bytes | -1568 bytes (-16.69%) |
ZPAQ (Wikipedia) | zpaq | zpaq -method 69 | 8493 bytes | -902 bytes (-9.60%) |
Brotli (Wikipedia) | brotli | brotli -q 11 | 8647 bytes | -748 bytes (-7.96%) |
PPMd (Wikipedia) | 7zip | 7za a -mx=9 -m0=ppmd | 8877 bytes | -518 bytes (-5.51%) |
Burrows-Wheeler transform (Wikipedia) | bzip2 | bzip2 -9 | 9132 bytes | -263 bytes (-2.80%) |
LZMA2 (Wikipedia) | xz | xz -9 | 9344 bytes | -51 bytes (-0.54%) |
Zstandard (Wikipedia) | zstd | zstd -19 | 9404 bytes | +9 bytes (+0.10%) |