31.9 sec in total
873 ms
30.3 sec
682 ms
Click here to check amazing Midibooks content for China. Otherwise, check out these important facts you probably never knew about midibooks.net
电脑音乐书店是一家互联网领先的专业提供电脑音乐和MIDI音乐制作技术、计算机音乐和电子音乐制作技术、电脑录音软件和midi制作软件学习教程、音频应用技术、混音软件学习和缩混技术教程等全新正版图书音像产品,以及专业音频设备等录音棚设备和装修器材正品行货专业网站。支持网银在线付款、邮政支付宝和财付通付款、全国2000多家大中城市货到付款、满包邮、退货保障等多种安全交易方式。
Visit midibooks.netWe analyzed Midibooks.net page load time and found that the first response time was 873 ms and then it took 31 sec to load all DOM resources and completely render a web page. This is a poor result, as 95% of websites can load faster.
midibooks.net performance score
name
value
score
weighting
Value5.8 s
5/100
10%
Value7.6 s
4/100
25%
Value24.6 s
0/100
10%
Value36,230 ms
0/100
30%
Value0.04
99/100
15%
Value63.2 s
0/100
10%
873 ms
1269 ms
515 ms
553 ms
386 ms
Our browser made a total of 327 requests to load all elements on the main page. We found that 91% of them (299 requests) were addressed to the original Midibooks.net, 2% (5 requests) were made to Bdimg.share.baidu.com and 1% (3 requests) were made to C.cnzz.com. The less responsive or slowest element that took the longest time to load (14.6 sec) relates to the external source Tajs.qq.com.
Page size can be reduced by 1.1 MB (19%)
5.8 MB
4.7 MB
In fact, the total size of Midibooks.net main page is 5.8 MB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 65% of websites need less resources to load. Images take 5.0 MB which makes up the majority of the site volume.
Potential reduce by 381.4 kB
HTML content can be minified and compressed by a website’s server. The most efficient way is to compress content using GZIP which reduces data amount travelling through the network between server and browser. HTML code on this page is well minified. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 381.4 kB or 89% of the original size.
Potential reduce by 463.1 kB
Image size optimization can help to speed up a website loading time. The chart above shows the difference between the size before and after optimization. Midibooks images are well optimized though.
Potential reduce by 182.4 kB
It’s better to minify JavaScript in order to improve website performance. The diagram shows the current total size of all JavaScript files against the prospective JavaScript size after its minification and compression. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 182.4 kB or 66% of the original size.
Potential reduce by 59.9 kB
CSS files minification is very important to reduce a web page rendering time. The faster CSS files can load, the earlier a page can be rendered. Midibooks.net needs all CSS files to be minified and compressed as it can save up to 59.9 kB or 76% of the original size.
Number of requests can be reduced by 50 (16%)
319
269
The browser has sent 319 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Midibooks. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 16 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.
midibooks.net
873 ms
www.midibooks.net
1269 ms
style.css
515 ms
tools.js
553 ms
goodscupcake.js
386 ms
hxwlc.com.css
403 ms
style.css
411 ms
scrollTop.js
576 ms
1.js
575 ms
c.php
1097 ms
site.js
227 ms
service.js
239 ms
stat.php
1591 ms
cnzz_core.php
1101 ms
lJSFleft.js
1373 ms
click.aspx
1325 ms
stats
14621 ms
border.css
190 ms
widget.css
181 ms
rrt.gif
239 ms
sc.gif
240 ms
top12px.gif
209 ms
trustlogo1_small.gif
208 ms
trustlogo2_small.gif
241 ms
trustlogo3_small.gif
238 ms
trustlogo4_small.gif
392 ms
trustlogo5_small.gif
392 ms
1210x10.png
418 ms
de7f9c3a7e54a459.gif
441 ms
138x40.gif
432 ms
670x240_4.jpg
1066 ms
670x240_5.jpg
946 ms
670x240_3.jpg
945 ms
670x240_6.jpg
809 ms
670x240_2.jpg
841 ms
670x240_1.jpg
1026 ms
202x149_1.png
1007 ms
202x149_2.png
1048 ms
202x149_3.png
1118 ms
202x149_4.png
1135 ms
202x149_5.png
1211 ms
202x149_6.png
1219 ms
310x70.png
1264 ms
b0b87097d1d00463.jpg
1327 ms
6635a84a5a62d006.jpg
1332 ms
00af37b712904be6.jpg
1373 ms
ace089372d9c1d31.jpg
1425 ms
d00e071c837b0703.jpg
1428 ms
1d898054c35f673d.jpg
1493 ms
4c8c9cc4313e9630.jpg
1554 ms
76f035669ffada75.jpg
1511 ms
089309e7e6d6d1d1.jpg
1566 ms
0bfe33899d67814a.jpg
1651 ms
a715eab7662c079a.jpg
1654 ms
db8876e378377fff.jpg
1711 ms
01499a7cdec17ecd.jpg
1522 ms
9e70b9974a4ce84d.jpg
1543 ms
347d1c3fcb6a61ae.jpg
1529 ms
9b62c0fdaf0f0c1c.jpg
1644 ms
ac6e84c5d62b595e.jpg
1651 ms
32a2300b25c6cdd6.jpg
1699 ms
e081290ce5cd021e.jpg
1533 ms
a6140d5f3cf19dcd.jpg
1578 ms
834d27ff1a11fad2.jpg
1582 ms
76204faddd17100d.jpg
1662 ms
209x155_1.jpg
1653 ms
stat.htm
246 ms
core.php
441 ms
5953427ff0792e5e.jpg
1298 ms
13b12abbadd4935b.jpg
1352 ms
ee00003b662ba3e2.jpg
1237 ms
10bde3612d822d21.jpg
1303 ms
404.html
1100 ms
39b841973dbb70e6.jpg
1298 ms
2c11f0944ae1e16d.jpg
1270 ms
6a47b0e66c0ec95b.jpg
1251 ms
066cdc2690e5d3c5.jpg
1325 ms
d969ca5f3154b264.jpg
1315 ms
f263b1b58a1d5fe0.jpg
1340 ms
9.gif
946 ms
2.gif
973 ms
shell_v2.js
624 ms
jquery.min.js
1298 ms
zggbds.gif
1256 ms
rmyy.gif
1238 ms
hnwy.gif
1244 ms
jxgy.gif
1303 ms
rmyd.gif
1311 ms
kurzweil.gif
1224 ms
alesis.gif
1268 ms
akg.gif
1209 ms
alctron.gif
1252 ms
isk.gif
1285 ms
209x180_1.jpg
1266 ms
209x155_2.jpg
1251 ms
55ca46322289264c.jpg
1254 ms
09f8eb58c35080c5.jpg
1180 ms
037f3a8f2153fcb8.jpg
1240 ms
afd9a7e553221ec8.jpg
1264 ms
bds_s_v2.js
1999 ms
c3922ee81031fa79.jpg
1288 ms
270687320111560a.jpg
1257 ms
35015bb4c372a28d.jpg
1230 ms
edfd96c625403fc4.jpg
1197 ms
a695ce13dd39d838.jpg
1208 ms
426a6e02d6a7b1be.jpg
1261 ms
c87b6a8cab10d23d.jpg
1283 ms
app.gif
748 ms
87d27ea19f44feff.jpg
1252 ms
fbea0a95ea3a27fa.jpg
1254 ms
2caddb8933d707f5.jpg
1257 ms
a9e06b42f8888236.jpg
1180 ms
d7f44f371272703e.jpg
1226 ms
5ce6cbf50bf241fe.jpg
1296 ms
102dc334d9de5ace.jpg
1251 ms
06b6d3c33fafd950.jpg
1270 ms
caaedd95aa6cd2a7.jpg
1259 ms
3b57436335f63f40.jpg
1197 ms
f2f1f39e3c7efd77.jpg
1174 ms
b5aad6180766abbf.jpg
1286 ms
84b36975bed1aaf5.jpg
1281 ms
kx.gif
1254 ms
stat.htm
283 ms
core.php
497 ms
bjxwdz.gif
1234 ms
qhdx.gif
1227 ms
hxgy.gif
1151 ms
dzgy.gif
1290 ms
209x180_2.jpg
1269 ms
147x345.jpg
1275 ms
cf6ceb2b71442148.jpg
1257 ms
91de02e97dbef563.jpg
1198 ms
34179fa7c67563ee.jpg
1182 ms
67c294ebce92c438.jpg
1332 ms
716296aa25001b24.jpg
1272 ms
c85355afa6576b81.jpg
1280 ms
b94229af45d29608.jpg
1266 ms
207c8739a32854b4.jpg
1231 ms
9.gif
449 ms
h.js
4586 ms
1bee2fac3c8614bc.jpg
1247 ms
1f5d7d55aa3596b3.jpg
1351 ms
020829b4075d847e.jpg
1293 ms
05de8f9941cac81a.jpg
1288 ms
00e5dc54b0dd31c5.jpg
1273 ms
644f2e864135aae4.jpg
1269 ms
2a7b0af5ae34f5d9.jpg
1267 ms
88fc89888eaa3350.jpg
1324 ms
71803602bdaed169.jpg
1279 ms
c544b3c37f7547e6.jpg
1269 ms
31f0c66f815c88bc.jpg
1244 ms
cc02b2dba684dc85.jpg
1294 ms
72eccae280800147.jpg
1328 ms
app.gif
376 ms
e2926f65992dbae1.jpg
1253 ms
2e733d45b7f2fab8.jpg
1260 ms
1f0289e9a26b8e5b.jpg
1243 ms
c6c1a1a3504dd267.jpg
1280 ms
dae530192bbe2dd6.jpg
1317 ms
34d2bae733eb67e7.jpg
1375 ms
df22eceed3bb6899.jpg
1238 ms
a6ced417c2a39916.jpg
1242 ms
db65fbb76b5ea6db.jpg
1256 ms
9d1d94050a4ac583.jpg
1316 ms
bdsstyle.css
1840 ms
l0.gif
667 ms
ac-audio.gif
1318 ms
presonus.gif
1396 ms
m-audio.gif
1249 ms
esi.gif
1247 ms
shure.gif
1248 ms
creative.gif
1316 ms
icon.gif
1356 ms
superlux.gif
1356 ms
terratec.gif
1237 ms
blue.gif
1223 ms
209x180_3.jpg
1233 ms
209x155_3.jpg
1300 ms
fb51d852ca2cfa45.jpg
1363 ms
2114b411eebbbdf5.jpg
1304 ms
1dfaa35895ce4e69.jpg
1184 ms
96678c5aa94a493e.jpg
1225 ms
14c4908058ccad42.jpg
1211 ms
0479185d27a485af.jpg
1294 ms
086e5e1d0ac8cc29.jpg
1352 ms
1c281398b786611c.jpg
1277 ms
62a67977db4e0df3.jpg
1180 ms
4f57102f40a69cd7.jpg
1213 ms
85ddfaef8b107181.jpg
1232 ms
7d78bc538f18cb97.jpg
1311 ms
gupic_4e7ae45cc4ffb70a8996430a957bb637.jpg
1296 ms
cb73ac48ed7b0f5b.jpg
1244 ms
b6152481af943963.jpg
1227 ms
f1c67257f892d597.jpg
1223 ms
gupic_ff8761ccda8a91c061ef8fbdd6d7ffe2.jpg
1249 ms
2d5a96ada78d6767.jpg
1287 ms
gupic_f009b6675448d8c49a3f4b969888bebf.jpg
1226 ms
gupic_76acaa450ebc42b01831cb89b149b9df.jpg
1194 ms
gupic_292151094248a47ad7bb16d14daeabe9.jpg
1231 ms
209x180_4.jpg
1222 ms
209x155_4.jpg
1262 ms
2380836192ca6d82.jpg
1234 ms
1dac6911e5e54f54.jpg
1235 ms
4ae6754a0817b686.jpg
1183 ms
f7001a7129a7cf6b.jpg
1234 ms
174bb7994a91cce6.jpg
1259 ms
2427f38498ff0221.jpg
1283 ms
132ea6216546a098.jpg
1222 ms
d8958559c09c0d03.jpg
1216 ms
f587197dbbb2438f.jpg
1190 ms
529a84f30ecfbe86.jpg
1228 ms
ac0b2fb0d8dc2530.jpg
1265 ms
785a40453fd7fe1c.jpg
1295 ms
a1187b85cadc9030.jpg
1199 ms
f35949641e998285.jpg
1180 ms
ac882db757818736.jpg
1174 ms
e579769abf966cab.jpg
1234 ms
6f1e9efa27695157.jpg
1261 ms
5e781ac5ff0a55c3.jpg
1242 ms
1dc17135873f7c80.jpg
1207 ms
samson.gif
1168 ms
roland.gif
1152 ms
cme.gif
1242 ms
korg.gif
1234 ms
rode.gif
1239 ms
209x180_5.jpg
1196 ms
209x155_5.jpg
1164 ms
b90cea5c319ea381.jpg
1155 ms
d65b9e381e9ebeb3.jpg
1231 ms
26c3071b5c989200.jpg
1229 ms
e9cf147b44e5eec0.jpg
1236 ms
0af56fe536726d04.jpg
1196 ms
b6680614d1bc86d9.jpg
1212 ms
efbc86d7caf7a878.jpg
1171 ms
1f497f2c69f202a8.jpg
1236 ms
da1aeac47d683041.jpg
1217 ms
gupic_83f4cd0390c31447dead45cb07ea94de.gif
1217 ms
f3fee08013977384.jpg
1204 ms
304c3a24d07dec83.jpg
1210 ms
749cc68a369134a5.jpg
1191 ms
9da369a3e9b528aa.jpg
1199 ms
ae4202dce4af57d3.jpg
1216 ms
ac8b9f14bdd5c163.jpg
1232 ms
fadec80f5c3b129e.jpg
1212 ms
286c85dbbb1f7af3.jpg
1222 ms
f741e280b14d31e9.jpg
1231 ms
6cb8f4cd39d74a8d.jpg
1191 ms
62b66fd27d61056b.jpg
1201 ms
35e8fd2bc1d6a828.jpg
1231 ms
522278d68c6f0bb1.jpg
1269 ms
a0251a22b3b592b9.jpg
1245 ms
407431551f3ef691.jpg
1291 ms
80c61a4b5eb25373.jpg
1209 ms
208x128.jpg
1260 ms
372370539c38b81c.jpg
1274 ms
d16d87cfbe518f60.jpg
1275 ms
0b22511db322126d.jpg
1283 ms
975d0dc308acea53.jpg
1277 ms
ca6500d707e48c40.jpg
1238 ms
39c70a1dd35fd72e.jpg
1315 ms
df619af8702b37fd.jpg
1319 ms
f3866f7226722d28.jpg
1338 ms
2786ca6335b6c3b8.jpg
1322 ms
df512da3dd4a54a0.jpg
1312 ms
121c593b0d1730d9.jpg
1245 ms
5918d35c00a7f717.jpg
1332 ms
0614f8d6069e03a2.jpg
1307 ms
a2ddc66086cb07b4.jpg
1343 ms
a7f53c8e757b18a9.jpg
1393 ms
96b2e01cf4f56e4f.jpg
1324 ms
ca0acc1bb8077eae.jpg
1307 ms
4fd790908daffe22.jpg
1332 ms
75a47c84fc4dc509.jpg
1294 ms
98da6aa8866e3341.jpg
1335 ms
b06f7e18a8eb8c37.jpg
1325 ms
1fc9066d35c61faa.jpg
1398 ms
21.gif
853 ms
count1.gif
514 ms
hm.gif
358 ms
4b8367d4950ed9dc.jpg
1342 ms
b9e72f6c488b3f60.jpg
1332 ms
197331933c12dad2.jpg
1269 ms
fa27648a2274b564.jpg
1317 ms
0989700b1579ae29.jpg
1310 ms
db1bce52eff07dbf.jpg
1386 ms
6492911174890e66.jpg
1380 ms
b307d5acc14ecf86.jpg
1303 ms
a495f8d42bd45248.jpg
1300 ms
a9565989876c2935.jpg
1251 ms
8103fedbd3c29747.jpg
1307 ms
31acf0cc0721f581.jpg
1359 ms
5c1b45d233c5afd0.jpg
1358 ms
e5915ec83ac0f9b3.jpg
1288 ms
28f055bd9691b3c8.jpg
1272 ms
33885ea82abff1f7.jpg
1237 ms
3857ac8667b2ef81.jpg
1300 ms
arrow_2.gif
1368 ms
index.php
1372 ms
safelogo.gif
1289 ms
thridparty1.gif
1213 ms
ss.gif
1175 ms
gwc.gif
1271 ms
jian.gif
1322 ms
wdzh1.gif
1296 ms
wdzh2.gif
1232 ms
qian.gif
1282 ms
hou.gif
1224 ms
88.gif
1252 ms
tanghd.gif
1256 ms
sptab.gif
1250 ms
wgt_btns.gif
1227 ms
titbg.gif
1309 ms
more.gif
1271 ms
star-com.gif
1284 ms
foot.gif
1244 ms
side_icon01.png
1232 ms
side_icon02.png
1257 ms
side_icon08.png
1322 ms
side_icon03.png
1308 ms
side_icon04.png
1339 ms
side_icon05.png
1261 ms
side_icon06.png
1260 ms
side_icon07.png
1292 ms
TrojanInspect.aspx
708 ms
logger.js
299 ms
tdflag1.jpg
9281 ms
jsapi
12178 ms
midibooks.net accessibility score
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
Names and labels
These are opportunities to improve the semantics of the controls in your application. This may enhance the experience for users of assistive technology, like a screen reader.
Impact
Issue
<frame> or <iframe> elements do not have a title
Image elements do not have [alt] attributes
Form elements do not have associated labels
Links do not have a discernible name
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
Internationalization and localization
These are opportunities to improve the interpretation of your content by users in different locales.
Impact
Issue
<html> element does not have a [lang] attribute
midibooks.net best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Includes front-end JavaScript libraries with known security vulnerabilities
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Displays images with incorrect aspect ratio
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
midibooks.net SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Image elements do not have [alt] attributes
ZH
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Midibooks.net can be misinterpreted by Google and other search engines. Our service has detected that Chinese is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Midibooks.net main page’s claimed encoding is utf-8. Use of this encoding format is the best practice as the main page visitors from all over the world won’t have any issues with symbol transcription.
midibooks.net
Open Graph description is not detected on the main page of Midibooks. Lack of Open Graph description can be counter-productive for their social media presence, as such a description allows converting a website homepage (or other pages) into good-looking, rich and well-structured posts, when it is being shared on Facebook and other social media. For example, adding the following code snippet into HTML <head> tag will help to represent this web page correctly in social networks: