Analyze 亦是美网络 - 致力于操作系统应用与计算机网络技术的IT网站


Page load speed analysis

  • 58/100

    Normal result
  • 6

    Successful tests
  • 2

    Failed tests
  • First response

    4.9 sec

  • Resources loaded

    43.2 sec

  • Page rendered

    454 ms

  • Total page load time

    48.5 sec

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

We analyzed page load time and found that the first response time was 4.9 sec and then it took 43.7 sec to load all DOM resources and completely render a web page. This is an excellent result, as only a small number of websites can load faster. Unfortunately, there was 1 request timeout, which can generally increase the web page load time, as the browser stays idle while waiting for website response.

Page optimization

  • HTML 56.6 kB
    Images 51.1 kB
    Javascripts 592.0 kB
    CSS 15.6 kB

    In fact, the total size of main page is 715.3 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 25% of websites need less resources to load. Javascripts take 592.0 kB which makes up the majority of the site volume.

    • Original 56.6 kB
    • After minification 55.7 kB
    • After compression 14.3 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 42.3 kB or 75% of the original size.

    • Original 51.1 kB
    • After optimization 49.7 kB

    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. Yishimei images are well optimized though.

    • Original 592.0 kB
    • After minification 584.6 kB
    • After compression 194.6 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 397.4 kB or 67% of the original size.

    • Original 15.6 kB
    • After minification 11.2 kB
    • After compression 2.6 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. needs all CSS files to be minified and compressed as it can save up to 13.0 kB or 84% of the original size.

Network requests diagram

  • style.css.asp
  • common.js
  • c_html_js_add.asp
  • ad_banner.js
  • ad_sidebar_up.js
  • ad_sidebar_down.js
  • 15190724.js
  • ad_all_float.js
  • j-spring.css
  • bg2.gif
  • bgw.gif
  • toppicw.jpg
  • nav_bg.gif
  • nav_bgline.gif
  • c.js
  • mcom
  • nav_bg1.gif
  • js
  • mcom
  • sync.htm
  • ctm3.js
  • ping
  • mcom
  • pointblue.gif
  • mcom
  • bg_bottom.gif
  • f.js
  • f.js
  • sync_pos.htm
  • mcom
  • mcom
  • mcom
  • sync2r.htm
  • s.htm
  • sync.html
  • mcom
  • mcom
  • 0f000DEUfPtZgfoLJj_RRs.jpg
  • ls.js
  • h.js
  • ls_flowbar.js
  • hm.gif
  • home
  • jquery_a4373ccd.js
  • arrow_left_60_e700a3bb.png
  • arrow_left_50_1dfda915.png
  • o.htm
  • wh.js
  • ac.js
  • hm.gif

Our browser made a total of 52 requests to load all elements on the main page. We found that 35% of them (18 requests) were addressed to the original, 21% (11 requests) were made to and 12% (6 requests) were made to The less responsive or slowest element that took the longest time to load (20.2 sec) belongs to the original domain

Additional info on


The browser has sent 49 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Yishimei. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 22 to 1 for JavaScripts and as a result speed up the page load time.











Possible request optimization













Normal result


As for redirects, our browser was forwarded to before it reached this domain.

IP address

This IP address is dedicated to This is the best domain hosting practice .

Normal result

IP Trace

DNS records

Type Host Target/ip TTL Other
A 286
NS 286
NS 286

Language and encoding

Good result


ZH zh language flag


ZH zh language flag





Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise can be misinterpreted by Google and other search engines. Our service has detected that Chinese is used on the page, and it matches the claimed language. Our system also found out that 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 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 96.2% of all visits is China. It’s good for that their server is also located in China, as that enables the majority of their visitors to benefit from a much faster page load time.

Good result

Poor result

Social Sharing Optimization

Open Graph description is not detected on the main page of Yishimei. 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:

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