Boot |
149325 bytes (145.8k)
|
CDN |
cdnjs |
125752 bytes (122.8k)
|
CDN |
unpkg |
124639 bytes (121.7k)
|
CDN |
124452 bytes (121.5k)
|
CDN | |
gzip -6 (default) |
124401 bytes (121.5k)
|
local copy |
jsdelivr |
124356 bytes (121.4k)
|
CDN |
gzip -9 |
124014 bytes (121.1k)
|
local copy |
libdeflate -12 |
119769 bytes (117.0k)
|
local copy |
7zip -mx=9 -tgzip |
119680 bytes (116.9k)
|
local copy |
zultra |
119634 bytes (116.8k)
|
local copy |
pigz -11 -n |
119432 bytes (116.6k)
|
local copy |
kzip -s0 -rn -b0 |
119423 bytes (116.6k)
|
local copy |
Zopfli |
119357 bytes (116.6k)
|
local copy |
Zopfli (defluff) |
119355 bytes (116.6k)
|
local copy |
Description | Value | Parameter |
---|---|---|
iterations | 1000000 | --i1000000 |
maximum blocks | 8 | --mb8 |
maximum length score | 128 | --mls128 |
block splitting recursion | 20 | --bsr20 |
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 | 149325 bytes | 46a688c7e13e52123da51c241bf681ad | September 21, 2016 @ 17:24 |
cdnjs | 125752 bytes | 46a688c7e13e52123da51c241bf681ad | (invalid) |
unpkg | 124639 bytes | 46a688c7e13e52123da51c241bf681ad | September 16, 2016 @ 11:23 |
124452 bytes | 46a688c7e13e52123da51c241bf681ad | December 20, 2016 @ 14:06 | |
jsdelivr | 124356 bytes | 46a688c7e13e52123da51c241bf681ad | February 19, 2018 @ 16:22 |
Size | Improvement | Parameters | Found |
---|---|---|---|
119357 bytes | -2 bytes | zopfli --i1000000 --mls128 --bsr20 --lazy --ohh | September 18, 2016 @ 01:24 |
119359 bytes | -8 bytes | zopfli --i100000 --mls128 --bsr20 --lazy --ohh | September 16, 2016 @ 16:05 |
119367 bytes | -12 bytes | zopfli --i10000 --mls128 --bsr20 --lazy --ohh | September 16, 2016 @ 13:06 |
119379 bytes | -15 bytes | zopfli --i1000 --mls128 --bsr20 --lazy --ohh | September 16, 2016 @ 12:38 |
119394 bytes | – | zopfli --i100 --mls128 --bsr20 --lazy --ohh | September 16, 2016 @ 11:47 |
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 | 119543 | 119541 | 119509 | 119545 | 119549 | 119520 | 119514 | 119575 | 119620 | 119526 | 119555 | 119552 | 119551 | 119562 | 119526 |
4 | 119629 | 119601 | 119600 | 119621 | 119580 | 119542 | 119626 | 119587 | 119490 | 119587 | 119599 | 119595 | 119490 | 119579 | 119543 |
6 | 119579 | 119439 | 119590 | 119466 | 119466 | 119483 | 119514 | 119456 | 119489 | 119488 | 119533 | 119464 | 119442 | 119397 | 119478 |
7 | 119445 | 119454 | 119456 | 119459 | 119460 | 119517 | 119481 | 119438 | 119517 | 119512 | 119443 | 119455 | 119473 | 119507 | 119472 |
8 | 119437 | 119459 | 119453 | 119452 | 119435 | 119492 | 119491 | 119454 | 119436 | 119518 | 119461 | 119492 | 119465 | 119478 | 119506 |
9 | 119438 | 119439 | 119465 | 119459 | 119446 | 119453 | 119493 | 119430 | 119422 | 119422 | 119424 | 119446 | 119458 | 119550 | 119467 |
10 | 119435 | 119428 | 119501 | 119457 | 119421 | 119453 | 119477 | 119446 | 119446 | 119519 | 119455 | 119454 | 119483 | 119484 | 119466 |
11 | 119428 | 119430 | 119452 | 119457 | 119417 | 119444 | 119458 | 119536 | 119436 | 119494 | 119458 | 119474 | 119478 | 119512 | 119477 |
12 | 119433 | 119432 | 119457 | 119447 | 119416 | 119425 | 119474 | 119440 | 119434 | 119374 | 119465 | 119435 | 119453 | 119526 | 119470 |
13 | 119429 | 119433 | 119458 | 119456 | 119420 | 119476 | 119484 | 119441 | 119432 | 119407 | 119414 | 119465 | 119444 | 119481 | 119473 |
14 | 119441 | 119451 | 119451 | 119443 | 119449 | 119430 | 119480 | 119431 | 119435 | 119418 | 119455 | 119462 | 119450 | 119481 | 119472 |
15 | 119434 | 119431 | 119458 | 119464 | 119462 | 119481 | 119453 | 119469 | 119429 | 119500 | 119453 | 119465 | 119449 | 119465 | 119463 |
16 | 119446 | 119430 | 119454 | 119451 | 119443 | 119457 | 119519 | 119446 | 119439 | 119497 | 119504 | 119505 | 119506 | 119521 | 119472 |
17 | 119436 | 119434 | 119455 | 119449 | 119416 | 119456 | 119475 | 119499 | 119407 | 119426 | 119461 | 119499 | 119472 | 119460 | 119465 |
18 | 119444 | 119443 | 119428 | 119450 | 119431 | 119455 | 119428 | 119434 | 119441 | 119435 | 119458 | 119463 | 119461 | 119481 | 119467 |
19 | 119452 | 119436 | 119451 | 119454 | 119443 | 119428 | 119496 | 119474 | 119368 | 119515 | 119428 | 119522 | 119449 | 119416 | 119401 |
20 | 119429 | 119442 | 119454 | 119450 | 119434 | 119493 | 119357 | 119472 | 119432 | 119434 | 119439 | 119461 | 119461 | 119529 | 119501 |
21 | 119436 | 119430 | 119454 | 119451 | 119421 | 119458 | 119483 | 119425 | 119427 | 119490 | 119530 | 119442 | 119464 | 119483 | 119466 |
22 | 119436 | 119435 | 119449 | 119453 | 119504 | 119458 | 119503 | 119437 | 119438 | 119426 | 119433 | 119397 | 119451 | 119464 | 119464 |
23 | 119431 | 119441 | 119458 | 119454 | 119461 | 119455 | 119490 | 119441 | 119468 | 119482 | 119456 | 119441 | 119473 | 119462 | 119489 |
25 | 119431 | 119435 | 119454 | 119451 | 119423 | 119445 | 119515 | 119481 | 119429 | 119472 | 119525 | 119493 | 119499 | 119480 | 119464 |
30 | 119434 | 119440 | 119453 | 119458 | 119422 | 119423 | 119512 | 119455 | 119429 | 119442 | 119500 | 119494 | 119501 | 119483 | 119486 |
40 | 119437 | 119429 | 119423 | 119431 | 119419 | 119424 | 119427 | 119383 | 119430 | 119484 | 119419 | 119398 | 119453 | 119459 | 119484 |
Iterations | Min. Bytes | Reduction | Coverage |
---|---|---|---|
100 | 119394 bytes | – | 100% |
1,000 | 119379 bytes | -15 bytes | 100% |
10,000 | 119367 bytes | -12 bytes | 100% |
100,000 | 119359 bytes | -8 bytes | 0.87% |
1,000,000 | 119357 bytes | -2 bytes | 0.29% |
10,000,000 | – | – | – |
Blocks | Min. Bytes | Compared To Best Zopfli | Compared To Best KZIP |
---|---|---|---|
(any) | 119423 bytes | +66 bytes (+0.06%) | – |
1 | 119925 bytes | +568 bytes (+0.48%) | +502 bytes |
2 | 119896 bytes | +539 bytes (+0.45%) | +473 bytes |
3 | 119757 bytes | +400 bytes (+0.34%) | +334 bytes |
4 | 119698 bytes | +341 bytes (+0.29%) | +275 bytes |
5 | 119580 bytes | +223 bytes (+0.19%) | +157 bytes |
6 | 119585 bytes | +228 bytes (+0.19%) | +162 bytes |
7 | 119535 bytes | +178 bytes (+0.15%) | +112 bytes |
8 | 119506 bytes | +149 bytes (+0.12%) | +83 bytes |
Algorithm | Program | Parameters | Size | Compared To Best Zopfli |
---|---|---|---|---|
ZPAQ (Wikipedia) | zpaq | zpaq -method 69 | 81348 bytes | -38009 bytes (-31.84%) |
RAR (proprietary) | RAR | rar a -m5 -md64m -mc63:128t -mt1 | 93222 bytes | -26135 bytes (-21.90%) |
PPMd (Wikipedia) | 7zip | 7za a -mx=9 -m0=ppmd | 99999 bytes | -19358 bytes (-16.22%) |
Brotli (Wikipedia) | brotli | brotli -q 11 | 102326 bytes | -17031 bytes (-14.27%) |
LZMA2 (Wikipedia) | xz | xz -9 | 102984 bytes | -16373 bytes (-13.72%) |
Burrows-Wheeler transform (Wikipedia) | bzip2 | bzip2 -9 | 106966 bytes | -12391 bytes (-10.38%) |
Zstandard (Wikipedia) | zstd | zstd -19 | 108895 bytes | -10462 bytes (-8.77%) |