Boot |
2769 bytes (2.7k)
|
CDN |
gzip -6 (default) |
2506 bytes (2.4k)
|
local copy |
gzip -9 |
2502 bytes (2.4k)
|
local copy |
Baidu |
2499 bytes (2.4k)
|
CDN |
cdnjs |
2489 bytes (2.4k)
|
CDN |
libdeflate -12 |
2431 bytes (2.4k)
|
local copy |
zultra |
2429 bytes (2.4k)
|
local copy |
pigz -11 -n |
2428 bytes (2.4k)
|
local copy |
7zip -mx=9 -tgzip |
2427 bytes (2.4k)
|
local copy |
kzip -s0 -rn -b0 |
2427 bytes (2.4k)
|
local copy |
Zopfli |
2424 bytes (2.4k)
|
local copy |
Description | Value | Parameter |
---|---|---|
iterations | 1000000 | --i1000000 |
maximum blocks | 8 | --mb8 |
maximum length score | 4 | --mls4 |
block splitting recursion | 13 | --bsr13 |
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 | 2769 bytes | 86684210e3c8fe28bd38c2b828943850 | (invalid) |
cdnjs | 2489 bytes | 86684210e3c8fe28bd38c2b828943850 | (invalid) |
CDN | Size (compressed) | MD5 (uncompressed) | Comment / Diff | Timestamp |
---|---|---|---|---|
Baidu | 2499 bytes | 0671eef5038cfcc9846bd6a1fdb3dfcc | only whitespaces differ | (invalid) |
Size | Improvement | Parameters | Found |
---|---|---|---|
2424 bytes | -1 byte | zopfli --i1000000 --mls4 --bsr13 --lazy --ohh | March 3, 2020 @ 15:22 |
2425 bytes | -1 byte | zopfli --i1000 --mls4 --bsr13 --lazy --ohh | February 2, 2016 @ 20:57 |
2426 bytes | – | zopfli --i100 --mls4 --bsr13 --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 | 2425 | 2425 | 2425 | 2425 | 2425 | 2425 | 2425 | 2425 | 2425 | 2425 | 2425 | 2425 | 2425 | 2425 | 2425 |
4 | 2425 | 2425 | 2425 | 2425 | 2425 | 2425 | 2425 | 2425 | 2425 | 2425 | 2425 | 2425 | 2425 | 2425 | 2425 |
6 | 2425 | 2425 | 2425 | 2425 | 2425 | 2425 | 2425 | 2425 | 2425 | 2425 | 2425 | 2425 | 2425 | 2425 | 2425 |
7 | 2425 | 2425 | 2425 | 2425 | 2425 | 2425 | 2425 | 2425 | 2425 | 2425 | 2425 | 2425 | 2425 | 2425 | 2425 |
8 | 2425 | 2425 | 2425 | 2425 | 2425 | 2425 | 2425 | 2425 | 2425 | 2425 | 2425 | 2425 | 2425 | 2425 | 2425 |
9 | 2425 | 2425 | 2425 | 2425 | 2425 | 2425 | 2425 | 2425 | 2425 | 2425 | 2425 | 2425 | 2425 | 2425 | 2425 |
10 | 2425 | 2425 | 2425 | 2425 | 2425 | 2425 | 2425 | 2425 | 2425 | 2425 | 2425 | 2425 | 2425 | 2425 | 2425 |
11 | 2425 | 2425 | 2425 | 2425 | 2425 | 2425 | 2425 | 2425 | 2425 | 2425 | 2425 | 2425 | 2425 | 2425 | 2425 |
12 | 2425 | 2425 | 2425 | 2425 | 2425 | 2425 | 2425 | 2425 | 2425 | 2425 | 2425 | 2425 | 2425 | 2425 | 2425 |
13 | 2425 | 2424 | 2425 | 2425 | 2425 | 2425 | 2425 | 2425 | 2425 | 2425 | 2425 | 2425 | 2425 | 2425 | 2425 |
14 | 2425 | 2425 | 2425 | 2425 | 2425 | 2425 | 2425 | 2425 | 2425 | 2425 | 2425 | 2425 | 2425 | 2425 | 2425 |
15 | 2425 | 2425 | 2425 | 2425 | 2425 | 2425 | 2425 | 2425 | 2425 | 2425 | 2425 | 2425 | 2425 | 2425 | 2425 |
16 | 2425 | 2425 | 2425 | 2425 | 2425 | 2425 | 2425 | 2425 | 2425 | 2425 | 2425 | 2425 | 2425 | 2425 | 2425 |
17 | 2425 | 2425 | 2425 | 2425 | 2425 | 2425 | 2425 | 2425 | 2425 | 2425 | 2425 | 2425 | 2425 | 2425 | 2425 |
18 | 2425 | 2425 | 2425 | 2425 | 2425 | 2425 | 2425 | 2425 | 2425 | 2425 | 2425 | 2425 | 2425 | 2425 | 2425 |
19 | 2425 | 2425 | 2425 | 2425 | 2425 | 2425 | 2425 | 2425 | 2425 | 2425 | 2425 | 2425 | 2425 | 2425 | 2425 |
20 | 2425 | 2425 | 2425 | 2425 | 2425 | 2425 | 2425 | 2425 | 2425 | 2425 | 2425 | 2425 | 2425 | 2425 | 2425 |
21 | 2425 | 2425 | 2425 | 2425 | 2425 | 2425 | 2425 | 2425 | 2425 | 2425 | 2425 | 2425 | 2425 | 2425 | 2425 |
22 | 2425 | 2425 | 2425 | 2425 | 2425 | 2425 | 2425 | 2425 | 2425 | 2425 | 2425 | 2425 | 2425 | 2425 | 2425 |
23 | 2425 | 2425 | 2425 | 2425 | 2425 | 2425 | 2425 | 2425 | 2425 | 2425 | 2425 | 2425 | 2425 | 2425 | 2425 |
25 | 2425 | 2425 | 2425 | 2425 | 2425 | 2425 | 2425 | 2425 | 2425 | 2425 | 2425 | 2425 | 2425 | 2425 | 2425 |
30 | 2425 | 2425 | 2425 | 2425 | 2425 | 2425 | 2425 | 2425 | 2425 | 2425 | 2425 | 2425 | 2425 | 2425 | 2425 |
40 | 2425 | 2425 | 2425 | 2425 | 2425 | 2425 | 2425 | 2425 | 2425 | 2425 | 2425 | 2425 | 2425 | 2425 | 2425 |
Iterations | Min. Bytes | Reduction | Coverage |
---|---|---|---|
100 | 2426 bytes | – | 100% |
1,000 | 2425 bytes | -1 byte | 100% |
10,000 | 2425 bytes | – | 100% |
100,000 | 2425 bytes | – | 100% |
1,000,000 | 2424 bytes | -1 byte | 0.29% |
10,000,000 | – | – | – |
Blocks | Min. Bytes | Compared To Best Zopfli | Compared To Best KZIP |
---|---|---|---|
(any) | 2427 bytes | +3 bytes (+0.12%) | – |
1 | 2427 bytes | +3 bytes (+0.12%) | – |
2 | 2457 bytes | +33 bytes (+1.36%) | +30 bytes |
3 | 2490 bytes | +66 bytes (+2.72%) | +63 bytes |
4 | 2514 bytes | +90 bytes (+3.71%) | +87 bytes |
5 | 2537 bytes | +113 bytes (+4.66%) | +110 bytes |
6 | 2566 bytes | +142 bytes (+5.86%) | +139 bytes |
7 | 2590 bytes | +166 bytes (+6.85%) | +163 bytes |
8 | 2616 bytes | +192 bytes (+7.92%) | +189 bytes |
Algorithm | Program | Parameters | Size | Compared To Best Zopfli |
---|---|---|---|---|
RAR (proprietary) | RAR | rar a -m5 -md64m -mc63:128t -mt1 | 2181 bytes | -243 bytes (-10.02%) |
Brotli (Wikipedia) | brotli | brotli -q 11 | 2229 bytes | -195 bytes (-8.04%) |
Zstandard (Wikipedia) | zstd | zstd -19 | 2440 bytes | +16 bytes (+0.66%) |
Burrows-Wheeler transform (Wikipedia) | bzip2 | bzip2 -9 | 2486 bytes | +62 bytes (+2.56%) |
LZMA2 (Wikipedia) | xz | xz -9 | 2520 bytes | +96 bytes (+3.96%) |
PPMd (Wikipedia) | 7zip | 7za a -mx=9 -m0=ppmd | 2625 bytes | +201 bytes (+8.29%) |
ZPAQ (Wikipedia) | zpaq | zpaq -method 69 | 3085 bytes | +661 bytes (+27.27%) |