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midibooks.net: 电脑音乐书店 — 领先的中文电脑音乐、MIDI音乐制作技术、音频录音、混音技术等正版图书音像,专业录音设备等全新正品行货专业网站

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。

Page load speed analysis

  • 50/100

    Normal result
  • 6

    Successful tests
  • 2

    Failed tests
  • First response

    873 ms

  • Resources loaded

    30.3 sec

  • Page rendered

    682 ms

  • Total page load time

    31.9 sec

Click here to check amazing Midibooks content for China. Otherwise, check out these important facts you probably never knew about midibooks.net

We 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.

Page optimization

  • HTML 430.0 kB
    Images 5.0 MB
    Javascripts 274.6 kB
    CSS 86.7 kB

    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.

    • Original 430.0 kB
    • After minification 427.7 kB
    • After compression 48.6 kB

    HTML optimization

    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.

    • Original 5.0 MB
    • After optimization 4.5 MB

    Image optimization

    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.

    • Original 274.6 kB
    • After minification 273.6 kB
    • After compression 92.1 kB

    JavaScript optimization

    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.

    • Original 86.7 kB
    • After minification 82.1 kB
    • After compression 19.1 kB

    CSS optimization

    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 67.7 kB or 78% of the original size.

Network requests diagram

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  • TrojanInspect.aspx
  • logger.js
  • tdflag1.jpg
  • jsapi

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.

Additional info on midibooks.net

Requests

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.

16

Javascripts

294

Images

6

CSS

3

AJAX

319

All

Possible request optimization

264

Images

3

AJAX

50

Optimized

269

All

Normal result

Redirects

As for redirects, our browser was forwarded to http://www.midibooks.net/ before it reached this domain.

IP address

Midibooks.net uses IP address which is currently shared with 2 other domains. The more sites share the same IP address, the higher the host server’s workload is. It is strongly recommended that the host server should be changed or the hosting provider should be requested to give a different (separate) IP address for this domain.

Normal result

IP Trace

midibooks.net

chinamidi.cn

musway.net

45.135.118.186

DNS records

Type Host Target/ip TTL Other
A

midibooks.net

154.223.150.198 600
NS

midibooks.net

ns15.xincache.com 3598
NS

midibooks.net

ns16.xincache.com 3598
SOA

midibooks.net

3600 Mname: ns11.xincache.com
Rname: hostmaster.xinnetdns.com
Serial: 2002042718
Refresh: 3600
Retry: 900
Expire: 720000
Minimum-ttl: 3600
MX

midibooks.net

mxbiz1.qq.com 3600 Pri: 5

Language and encoding

Good result

Language

N/A  language flag

Detected

N/A  language flag

Claimed

Encoding

UTF-8

Claimed

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. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else) and no language is claimed in <html> or <meta> tags either. 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.

HTTPS certificate

SSL Certificate

Midibooks.net has no SSL certificate. Web browsing can be safer with HTTPS connection, so we suggest that it should be obtained for this site.

Normal result

Visitor World Map

Country of origin for 100% of all visits is China. Unfortunately, we cannot track the location of Midibooks.net server and thus cannot define if the distance between their user base and server can potentially affect the page load time

Good result

Poor result

Social Sharing Optimization

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:

midibooks.net

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