Boot |
156701 bytes (153.0k)
|
CDN |
gzip -6 (default) |
126803 bytes (123.8k)
|
local copy |
gzip -9 |
126373 bytes (123.4k)
|
local copy |
cdnjs |
126260 bytes (123.3k)
|
CDN |
jsdelivr |
126260 bytes (123.3k)
|
CDN |
7zip -mx=9 -tgzip |
122376 bytes (119.5k)
|
local copy |
zultra |
122159 bytes (119.3k)
|
local copy |
libdeflate -12 |
122137 bytes (119.3k)
|
local copy |
pigz -11 -n |
121929 bytes (119.1k)
|
local copy |
kzip -s0 -rn -b0 |
121836 bytes (119.0k)
|
local copy |
Zopfli |
121742 bytes (118.9k)
|
local copy |
Zopfli (defluff) |
121740 bytes (118.9k)
|
local copy |
Description | Value | Parameter |
---|---|---|
iterations | 100000 | --i100000 |
maximum blocks | 8 | --mb8 |
maximum length score | 2 | --mls2 |
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) | Timestamp |
---|---|---|---|
Boot | 156701 bytes | eeea1685b0ff174d3724cb2dc07669cd | January 18, 2016 @ 16:27 |
cdnjs | 126260 bytes | eeea1685b0ff174d3724cb2dc07669cd | January 18, 2016 @ 07:02 |
jsdelivr | 126260 bytes | eeea1685b0ff174d3724cb2dc07669cd | January 18, 2016 @ 05:33 |
Size | Improvement | Parameters | Found |
---|---|---|---|
121742 bytes | -5 bytes | zopfli --i100000 --mls2 --bsr12 --lazy --ohh | January 26, 2016 @ 17:39 |
121747 bytes | -5 bytes | zopfli --i10000 --mls2 --bsr12 --lazy --ohh | January 26, 2016 @ 08:47 |
121752 bytes | -8 bytes | zopfli --i10000 --mls512 --bsr7 --lazy --ohh | January 26, 2016 @ 02:20 |
121760 bytes | -2 bytes | zopfli --i10000 --mls64 --bsr7 --lazy --ohh | January 26, 2016 @ 01:44 |
121762 bytes | -11 bytes | zopfli --i10000 --mls16384 --bsr6 --lazy --ohh | January 25, 2016 @ 10:18 |
121773 bytes | -27 bytes | zopfli --i1000 --mls16384 --bsr6 --lazy --ohh | January 25, 2016 @ 09:46 |
121800 bytes | – | zopfli --i100 --mls16384 --bsr6 --lazy --ohh | January 25, 2016 @ 08:56 |
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 | 121843 | 121915 | 121845 | 121841 | 121849 | 121841 | 121964 | 121921 | 121946 | 121917 | 121919 | 121965 | 121952 | 121965 | 121919 |
4 | 121790 | 121790 | 121789 | 121802 | 121814 | 121809 | 121818 | 121765 | 121805 | 121789 | 121796 | 121965 | 121952 | 121748 | 121913 |
6 | 121782 | 121805 | 121813 | 121808 | 121812 | 121790 | 121765 | 121770 | 121760 | 121762 | 121900 | 121965 | 121952 | 121762 | 121820 |
7 | 121785 | 121821 | 121810 | 121817 | 121902 | 121760 | 121789 | 121763 | 121749 | 121774 | 121902 | 121965 | 121952 | 121749 | 121897 |
8 | 121782 | 121804 | 121815 | 121800 | 121894 | 121762 | 121903 | 121899 | 121941 | 121894 | 121904 | 121965 | 121899 | 121893 | 121903 |
9 | 121757 | 121767 | 121761 | 121761 | 121762 | 121761 | 121903 | 121901 | 121894 | 121893 | 121894 | 121892 | 121899 | 121895 | 121903 |
10 | 121765 | 121786 | 121771 | 121765 | 121895 | 121896 | 121899 | 121899 | 121894 | 121894 | 121893 | 121891 | 121898 | 121893 | 121898 |
11 | 121806 | 121803 | 121804 | 121818 | 121892 | 121766 | 121903 | 121906 | 121900 | 121893 | 121894 | 121891 | 121898 | 121893 | 121901 |
12 | 121742 | 121761 | 121772 | 121769 | 121765 | 121760 | 121892 | 121901 | 121900 | 121893 | 121894 | 121892 | 121897 | 121893 | 121912 |
13 | 121805 | 121803 | 121811 | 121819 | 121890 | 121892 | 121903 | 121899 | 121895 | 121893 | 121894 | 121891 | 121898 | 121893 | 121904 |
14 | 121779 | 121784 | 121796 | 121782 | 121766 | 121766 | 121903 | 121899 | 121900 | 121893 | 121902 | 121897 | 121894 | 121893 | 121898 |
15 | 121824 | 121804 | 121811 | 121804 | 121765 | 121787 | 121903 | 121899 | 121893 | 121893 | 121894 | 121891 | 121893 | 121897 | 121903 |
16 | 121804 | 121765 | 121815 | 121808 | 121891 | 121896 | 121891 | 121896 | 121901 | 121895 | 121894 | 121891 | 121899 | 121893 | 121903 |
17 | 121808 | 121798 | 121813 | 121809 | 121892 | 121761 | 121892 | 121899 | 121893 | 121893 | 121894 | 121892 | 121897 | 121893 | 121906 |
18 | 121825 | 121804 | 121814 | 121819 | 121896 | 121762 | 121903 | 121893 | 121900 | 121893 | 121894 | 121891 | 121896 | 121893 | 121904 |
19 | 121781 | 121770 | 121769 | 121762 | 121893 | 121894 | 121903 | 121898 | 121898 | 121895 | 121894 | 121892 | 121892 | 121898 | 121904 |
20 | 121792 | 121820 | 121811 | 121823 | 121892 | 121764 | 121892 | 121893 | 121900 | 121893 | 121894 | 121891 | 121899 | 121893 | 121898 |
21 | 121805 | 121808 | 121810 | 121817 | 121766 | 121764 | 121903 | 121901 | 121894 | 121893 | 121894 | 121892 | 121898 | 121893 | 121901 |
22 | 121821 | 121819 | 121804 | 121804 | 121892 | 121896 | 121895 | 121899 | 121894 | 121894 | 121894 | 121891 | 121893 | 121893 | 121904 |
23 | 121829 | 121812 | 121812 | 121805 | 121765 | 121762 | 121903 | 121897 | 121900 | 121892 | 121894 | 121892 | 121899 | 121893 | 121902 |
25 | 121819 | 121803 | 121815 | 121803 | 121763 | 121788 | 121903 | 121901 | 121894 | 121893 | 121894 | 121891 | 121894 | 121894 | 121903 |
30 | 121807 | 121809 | 121814 | 121804 | 121764 | 121780 | 121903 | 121898 | 121894 | 121893 | 121893 | 121891 | 121894 | 121913 | 121903 |
40 | 121824 | 121806 | 121805 | 121819 | 121898 | 121779 | 121903 | 121898 | 121894 | 121893 | 121894 | 121892 | 121899 | 121893 | 121903 |
Iterations | Min. Bytes | Reduction | Coverage |
---|---|---|---|
100 | 121800 bytes | – | 100% |
1,000 | 121773 bytes | -27 bytes | 100% |
10,000 | 121747 bytes | -26 bytes | 100% |
100,000 | 121742 bytes | -5 bytes | 1.45% |
1,000,000 | – | – | – |
10,000,000 | – | – | – |
Blocks | Min. Bytes | Compared To Best Zopfli | Compared To Best KZIP |
---|---|---|---|
(any) | 121836 bytes | +94 bytes (+0.08%) | – |
1 | 121948 bytes | +206 bytes (+0.17%) | +112 bytes |
2 | 121980 bytes | +238 bytes (+0.20%) | +144 bytes |
3 | 121907 bytes | +165 bytes (+0.14%) | +71 bytes |
4 | 121874 bytes | +132 bytes (+0.11%) | +38 bytes |
5 | 121857 bytes | +115 bytes (+0.09%) | +21 bytes |
6 | 121901 bytes | +159 bytes (+0.13%) | +65 bytes |
7 | 121911 bytes | +169 bytes (+0.14%) | +75 bytes |
8 | 122004 bytes | +262 bytes (+0.22%) | +168 bytes |
Algorithm | Program | Parameters | Size | Compared To Best Zopfli |
---|---|---|---|---|
ZPAQ (Wikipedia) | zpaq | zpaq -method 69 | 82820 bytes | -38922 bytes (-31.97%) |
RAR (proprietary) | RAR | rar a -m5 -md64m -mc63:128t -mt1 | 89009 bytes | -32733 bytes (-26.89%) |
PPMd (Wikipedia) | 7zip | 7za a -mx=9 -m0=ppmd | 96446 bytes | -25296 bytes (-20.78%) |
Burrows-Wheeler transform (Wikipedia) | bzip2 | bzip2 -9 | 101324 bytes | -20418 bytes (-16.77%) |
Brotli (Wikipedia) | brotli | brotli -q 11 | 105782 bytes | -15960 bytes (-13.11%) |
LZMA2 (Wikipedia) | xz | xz -9 | 108040 bytes | -13702 bytes (-11.25%) |
Zstandard (Wikipedia) | zstd | zstd -19 | 111157 bytes | -10585 bytes (-8.69%) |