Boot |
136138 bytes (132.9k)
|
CDN |
cdnjs |
112186 bytes (109.6k)
|
CDN |
gzip -6 (default) |
110540 bytes (107.9k)
|
local copy |
gzip -9 |
110160 bytes (107.6k)
|
local copy |
7zip -mx=9 -tgzip |
106546 bytes (104.0k)
|
local copy |
libdeflate -12 |
106512 bytes (104.0k)
|
local copy |
zultra |
106504 bytes (104.0k)
|
local copy |
pigz -11 -n |
106353 bytes (103.9k)
|
local copy |
kzip -s0 -rn -b5 |
106133 bytes (103.6k)
|
local copy |
Zopfli |
106103 bytes (103.6k)
|
local copy |
Zopfli (defluff) |
106100 bytes (103.6k)
|
local copy |
Description | Value | Parameter |
---|---|---|
iterations | 100000 | --i100000 |
maximum blocks | 8 | --mb8 |
maximum length score | 64 | --mls64 |
block splitting recursion | 30 | --bsr30 |
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 | 136138 bytes | 0fe2eeabc5125d669ff7754981af20ab | September 7, 2015 @ 19:20 |
cdnjs | 112186 bytes | 0fe2eeabc5125d669ff7754981af20ab | September 7, 2015 @ 15:04 |
Size | Improvement | Parameters | Found |
---|---|---|---|
106103 bytes | -8 bytes | zopfli --i100000 --mls64 --bsr30 --lazy --ohh | September 30, 2015 @ 16:21 |
106111 bytes | -6 bytes | zopfli --i100000 --mls64 --bsr8 --lazy --ohh | September 12, 2015 @ 19:17 |
106117 bytes | -6 bytes | zopfli --i10000 --mls64 --bsr8 --lazy --ohh | September 11, 2015 @ 20:06 |
106123 bytes | -2 bytes | zopfli --i1000 --mls64 --bsr8 --lazy --ohh | September 11, 2015 @ 17:40 |
106125 bytes | -7 bytes | zopfli --i1000 --mls64 --bsr14 --lazy --ohh | September 11, 2015 @ 17:04 |
106132 bytes | -4 bytes | zopfli --i10000 --mls512 --bsr6 --lazy --ohh | September 11, 2015 @ 05:48 |
106136 bytes | -2 bytes | zopfli --i10000 --mls1024 --bsr4 --lazy --ohh | September 11, 2015 @ 03:30 |
106138 bytes | -3 bytes | zopfli --i10000 --mls512 --bsr10 --lazy --ohh | September 11, 2015 @ 02:49 |
106141 bytes | -4 bytes | zopfli --i1000 --mls512 --bsr6 --lazy --ohh | September 10, 2015 @ 14:13 |
106145 bytes | -6 bytes | zopfli --i1000 --mls1024 --bsr4 --lazy --ohh | September 10, 2015 @ 14:11 |
106151 bytes | -18 bytes | zopfli --i1000 --mls512 --bsr13 --lazy --ohh | September 10, 2015 @ 14:11 |
106169 bytes | – | zopfli --i100 --mls512 --bsr6 --lazy --ohh | September 10, 2015 @ 13:50 |
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 | 106219 | 106219 | 106276 | 106275 | 106276 | 106276 | 106277 | 106275 | 106276 | 106275 | 106277 | 106276 | 106298 | 106270 | 106268 |
4 | 106144 | 106191 | 106163 | 106163 | 106139 | 106139 | 106141 | 106138 | 106137 | 106136 | 106176 | 106263 | 106261 | 106151 | 106267 |
6 | 106150 | 106154 | 106171 | 106184 | 106134 | 106137 | 106163 | 106140 | 106132 | 106137 | 106166 | 106171 | 106165 | 106133 | 106143 |
7 | 106134 | 106167 | 106178 | 106185 | 106134 | 106145 | 106129 | 106130 | 106133 | 106180 | 106136 | 106177 | 106174 | 106126 | 106157 |
8 | 106144 | 106145 | 106157 | 106170 | 106146 | 106111 | 106185 | 106126 | 106152 | 106185 | 106271 | 106145 | 106275 | 106263 | 106269 |
9 | 106169 | 106180 | 106172 | 106159 | 106123 | 106134 | 106176 | 106129 | 106172 | 106160 | 106143 | 106274 | 106260 | 106261 | 106261 |
10 | 106140 | 106137 | 106144 | 106132 | 106136 | 106134 | 106166 | 106149 | 106138 | 106157 | 106140 | 106180 | 106260 | 106262 | 106260 |
11 | 106142 | 106152 | 106110 | 106201 | 106121 | 106142 | 106132 | 106160 | 106181 | 106155 | 106168 | 106144 | 106258 | 106262 | 106261 |
12 | 106149 | 106153 | 106130 | 106128 | 106142 | 106145 | 106166 | 106144 | 106140 | 106155 | 106137 | 106166 | 106262 | 106260 | 106256 |
13 | 106167 | 106145 | 106191 | 106158 | 106179 | 106136 | 106131 | 106131 | 106145 | 106183 | 106143 | 106166 | 106262 | 106261 | 106261 |
14 | 106136 | 106141 | 106150 | 106154 | 106141 | 106117 | 106166 | 106141 | 106148 | 106181 | 106138 | 106167 | 106261 | 106264 | 106256 |
15 | 106173 | 106135 | 106149 | 106207 | 106134 | 106127 | 106131 | 106171 | 106179 | 106177 | 106167 | 106169 | 106258 | 106260 | 106262 |
16 | 106175 | 106138 | 106172 | 106183 | 106186 | 106131 | 106165 | 106149 | 106143 | 106153 | 106147 | 106166 | 106262 | 106260 | 106262 |
17 | 106173 | 106172 | 106155 | 106145 | 106151 | 106118 | 106166 | 106142 | 106174 | 106156 | 106158 | 106180 | 106139 | 106260 | 106255 |
18 | 106172 | 106174 | 106148 | 106146 | 106140 | 106109 | 106134 | 106133 | 106146 | 106186 | 106142 | 106149 | 106261 | 106260 | 106262 |
19 | 106163 | 106147 | 106128 | 106140 | 106147 | 106122 | 106150 | 106151 | 106189 | 106146 | 106145 | 106262 | 106259 | 106262 | 106262 |
20 | 106160 | 106146 | 106147 | 106155 | 106147 | 106127 | 106127 | 106152 | 106148 | 106184 | 106145 | 106171 | 106260 | 106262 | 106257 |
21 | 106144 | 106136 | 106147 | 106144 | 106148 | 106121 | 106141 | 106148 | 106148 | 106183 | 106145 | 106157 | 106259 | 106261 | 106257 |
22 | 106139 | 106144 | 106147 | 106230 | 106139 | 106121 | 106146 | 106143 | 106179 | 106182 | 106138 | 106155 | 106149 | 106263 | 106256 |
23 | 106175 | 106138 | 106135 | 106200 | 106146 | 106146 | 106141 | 106158 | 106131 | 106182 | 106166 | 106168 | 106260 | 106262 | 106256 |
25 | 106175 | 106149 | 106147 | 106182 | 106145 | 106138 | 106166 | 106145 | 106171 | 106183 | 106275 | 106143 | 106258 | 106262 | 106261 |
30 | 106169 | 106143 | 106148 | 106150 | 106148 | 106103 | 106140 | 106145 | 106130 | 106181 | 106169 | 106146 | 106261 | 106261 | 106257 |
40 | 106160 | 106165 | 106148 | 106240 | 106139 | 106125 | 106166 | 106152 | 106133 | 106184 | 106154 | 106163 | 106257 | 106261 | 106261 |
Iterations | Min. Bytes | Reduction | Coverage |
---|---|---|---|
100 | 106150 bytes | – | 100% |
1,000 | 106120 bytes | -30 bytes | 100% |
10,000 | 106111 bytes | -9 bytes | 100% |
100,000 | 106103 bytes | -8 bytes | 1.16% |
1,000,000 | – | – | – |
10,000,000 | – | – | – |
Blocks | Min. Bytes | Compared To Best Zopfli | Compared To Best KZIP |
---|---|---|---|
(any) | 106139 bytes | +36 bytes (+0.03%) | +6 bytes |
1 | 106275 bytes | +172 bytes (+0.16%) | +142 bytes |
2 | 106279 bytes | +176 bytes (+0.17%) | +146 bytes |
3 | 106248 bytes | +145 bytes (+0.14%) | +115 bytes |
4 | 106167 bytes | +64 bytes (+0.06%) | +34 bytes |
5 | 106133 bytes | +30 bytes (+0.03%) | – |
6 | 106192 bytes | +89 bytes (+0.08%) | +59 bytes |
7 | 106237 bytes | +134 bytes (+0.13%) | +104 bytes |
8 | 106271 bytes | +168 bytes (+0.16%) | +138 bytes |
Algorithm | Program | Parameters | Size | Compared To Best Zopfli |
---|---|---|---|---|
ZPAQ (Wikipedia) | zpaq | zpaq -method 69 | 72893 bytes | -33210 bytes (-31.30%) |
RAR (proprietary) | RAR | rar a -m5 -md64m -mc63:128t -mt1 | 77984 bytes | -28119 bytes (-26.50%) |
PPMd (Wikipedia) | 7zip | 7za a -mx=9 -m0=ppmd | 83703 bytes | -22400 bytes (-21.11%) |
Burrows-Wheeler transform (Wikipedia) | bzip2 | bzip2 -9 | 88776 bytes | -17327 bytes (-16.33%) |
Brotli (Wikipedia) | brotli | brotli -q 11 | 92434 bytes | -13669 bytes (-12.88%) |
LZMA2 (Wikipedia) | xz | xz -9 | 94580 bytes | -11523 bytes (-10.86%) |
Zstandard (Wikipedia) | zstd | zstd -19 | 97273 bytes | -8830 bytes (-8.32%) |