Boot |
162952 bytes (159.1k)
|
CDN |
cdnjs |
133074 bytes (130.0k)
|
CDN |
gzip -6 (default) |
131245 bytes (128.2k)
|
local copy |
gzip -9 |
130771 bytes (127.7k)
|
local copy |
jsdelivr |
130652 bytes (127.6k)
|
CDN |
7zip -mx=9 -tgzip |
126219 bytes (123.3k)
|
local copy |
zultra |
126119 bytes (123.2k)
|
local copy |
pigz -11 -n |
126023 bytes (123.1k)
|
local copy |
libdeflate -12 |
125984 bytes (123.0k)
|
local copy |
kzip -s0 -rn -b5 |
125769 bytes (122.8k)
|
local copy |
Zopfli |
125730 bytes (122.8k)
|
local copy |
Zopfli (defluff) |
125726 bytes (122.8k)
|
local copy |
Description | Value | Parameter |
---|---|---|
iterations | 100000 | --i100000 |
maximum blocks | 8 | --mb8 |
maximum length score | 16384 | --mls16384 |
block splitting recursion | 8 | --bsr8 |
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 | 162952 bytes | a8636478b8d82d53ff2317cba87e5003 | January 29, 2017 @ 13:13 |
cdnjs | 133074 bytes | a8636478b8d82d53ff2317cba87e5003 | January 24, 2017 @ 09:17 |
jsdelivr | 130652 bytes | a8636478b8d82d53ff2317cba87e5003 | January 24, 2017 @ 03:33 |
Size | Improvement | Parameters | Found |
---|---|---|---|
125730 bytes | -4 bytes | zopfli --i100000 --mls16384 --bsr8 --lazy --ohh | January 24, 2017 @ 13:59 |
125734 bytes | -7 bytes | zopfli --i10000 --mls16384 --bsr8 --lazy --ohh | January 24, 2017 @ 11:22 |
125741 bytes | -5 bytes | zopfli --i1000 --mls16384 --bsr8 --lazy --ohh | January 24, 2017 @ 11:04 |
125746 bytes | -14 bytes | zopfli --i1000 --mls16384 --bsr6 --lazy --ohh | January 24, 2017 @ 11:04 |
125760 bytes | -8 bytes | zopfli --i1000 --mls4096 --bsr21 --lazy --ohh | January 24, 2017 @ 11:04 |
125768 bytes | – | zopfli --i100 --mls16384 --bsr8 --lazy --ohh | January 24, 2017 @ 10:49 |
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 | 125870 | 125866 | 125871 | 125871 | 125871 | 125871 | 125871 | 125864 | 125789 | 125831 | 125866 | 125864 | 125873 | 125862 | 125865 |
4 | 125797 | 125802 | 125802 | 125871 | 125871 | 125871 | 125871 | 125864 | 125796 | 125735 | 125797 | 125864 | 125873 | 125750 | 125865 |
6 | 125810 | 125813 | 125808 | 125809 | 125802 | 125807 | 125807 | 125808 | 125808 | 125765 | 125785 | 125797 | 125800 | 125733 | 125793 |
7 | 125752 | 125799 | 125807 | 125807 | 125807 | 125802 | 125807 | 125807 | 125785 | 125776 | 125777 | 125864 | 125873 | 125751 | 125810 |
8 | 125810 | 125810 | 125802 | 125808 | 125807 | 125807 | 125807 | 125806 | 125777 | 125786 | 125769 | 125754 | 125789 | 125730 | 125793 |
9 | 125810 | 125810 | 125809 | 125802 | 125807 | 125805 | 125807 | 125806 | 125805 | 125771 | 125776 | 125749 | 125791 | 125731 | 125798 |
10 | 125810 | 125806 | 125807 | 125805 | 125807 | 125805 | 125806 | 125806 | 125806 | 125767 | 125792 | 125748 | 125792 | 125755 | 125794 |
11 | 125810 | 125810 | 125806 | 125806 | 125807 | 125815 | 125807 | 125807 | 125805 | 125772 | 125767 | 125753 | 125791 | 125749 | 125794 |
12 | 125811 | 125811 | 125807 | 125802 | 125806 | 125802 | 125808 | 125806 | 125810 | 125771 | 125758 | 125795 | 125796 | 125752 | 125796 |
13 | 125808 | 125808 | 125806 | 125807 | 125807 | 125807 | 125806 | 125806 | 125806 | 125769 | 125783 | 125796 | 125801 | 125747 | 125794 |
14 | 125810 | 125810 | 125807 | 125805 | 125796 | 125795 | 125808 | 125806 | 125811 | 125795 | 125765 | 125797 | 125806 | 125748 | 125793 |
15 | 125810 | 125810 | 125807 | 125802 | 125807 | 125805 | 125806 | 125806 | 125806 | 125774 | 125776 | 125754 | 125806 | 125748 | 125807 |
16 | 125810 | 125810 | 125808 | 125807 | 125807 | 125808 | 125806 | 125807 | 125807 | 125770 | 125775 | 125767 | 125790 | 125747 | 125794 |
17 | 125810 | 125811 | 125809 | 125806 | 125812 | 125807 | 125806 | 125806 | 125806 | 125773 | 125765 | 125760 | 125790 | 125747 | 125807 |
18 | 125809 | 125809 | 125806 | 125807 | 125807 | 125815 | 125812 | 125807 | 125807 | 125772 | 125758 | 125794 | 125800 | 125748 | 125798 |
19 | 125810 | 125810 | 125807 | 125804 | 125812 | 125807 | 125811 | 125807 | 125805 | 125767 | 125777 | 125758 | 125789 | 125799 | 125794 |
20 | 125809 | 125804 | 125808 | 125811 | 125810 | 125805 | 125806 | 125806 | 125808 | 125766 | 125762 | 125790 | 125790 | 125752 | 125808 |
21 | 125809 | 125809 | 125807 | 125807 | 125807 | 125808 | 125807 | 125808 | 125806 | 125779 | 125760 | 125750 | 125791 | 125762 | 125793 |
22 | 125809 | 125810 | 125806 | 125805 | 125807 | 125807 | 125807 | 125807 | 125805 | 125771 | 125818 | 125752 | 125790 | 125745 | 125794 |
23 | 125810 | 125810 | 125807 | 125802 | 125807 | 125802 | 125806 | 125807 | 125806 | 125770 | 125763 | 125761 | 125806 | 125747 | 125794 |
25 | 125810 | 125810 | 125808 | 125859 | 125812 | 125805 | 125807 | 125807 | 125806 | 125771 | 125782 | 125752 | 125791 | 125745 | 125794 |
30 | 125807 | 125808 | 125808 | 125807 | 125807 | 125807 | 125806 | 125807 | 125805 | 125780 | 125775 | 125753 | 125790 | 125750 | 125794 |
40 | 125810 | 125809 | 125809 | 125806 | 125808 | 125807 | 125807 | 125806 | 125806 | 125771 | 125760 | 125756 | 125792 | 125748 | 125794 |
Iterations | Min. Bytes | Reduction | Coverage |
---|---|---|---|
100 | 125768 bytes | – | 100% |
1,000 | 125741 bytes | -27 bytes | 100% |
10,000 | 125734 bytes | -7 bytes | 100% |
100,000 | 125730 bytes | -4 bytes | 1.16% |
1,000,000 | – | – | – |
10,000,000 | – | – | – |
Blocks | Min. Bytes | Compared To Best Zopfli | Compared To Best KZIP |
---|---|---|---|
(any) | 125840 bytes | +110 bytes (+0.09%) | +71 bytes |
1 | 125826 bytes | +96 bytes (+0.08%) | +57 bytes |
2 | 125892 bytes | +162 bytes (+0.13%) | +123 bytes |
3 | 125880 bytes | +150 bytes (+0.12%) | +111 bytes |
4 | 125823 bytes | +93 bytes (+0.07%) | +54 bytes |
5 | 125769 bytes | +39 bytes (+0.03%) | – |
6 | 125838 bytes | +108 bytes (+0.09%) | +69 bytes |
7 | 125851 bytes | +121 bytes (+0.10%) | +82 bytes |
8 | 125889 bytes | +159 bytes (+0.13%) | +120 bytes |
Algorithm | Program | Parameters | Size | Compared To Best Zopfli |
---|---|---|---|---|
ZPAQ (Wikipedia) | zpaq | zpaq -method 69 | 85092 bytes | -40638 bytes (-32.32%) |
RAR (proprietary) | RAR | rar a -m5 -md64m -mc63:128t -mt1 | 92062 bytes | -33668 bytes (-26.78%) |
PPMd (Wikipedia) | 7zip | 7za a -mx=9 -m0=ppmd | 95716 bytes | -30014 bytes (-23.87%) |
Burrows-Wheeler transform (Wikipedia) | bzip2 | bzip2 -9 | 105592 bytes | -20138 bytes (-16.02%) |
Brotli (Wikipedia) | brotli | brotli -q 11 | 109364 bytes | -16366 bytes (-13.02%) |
LZMA2 (Wikipedia) | xz | xz -9 | 111276 bytes | -14454 bytes (-11.50%) |
Zstandard (Wikipedia) | zstd | zstd -19 | 114717 bytes | -11013 bytes (-8.76%) |