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Page load speed analysis

  • 43/100

    Normal result
  • 5

    Successful tests
  • 3

    Failed tests
  • First response

    15 sec

  • Resources loaded

    38 sec

  • Page rendered

    891 ms

  • Total page load time

    53.9 sec

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We analyzed page load time and found that the first response time was 15 sec and then it took 38.9 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 were 8 request timeouts, which can generally increase the web page load time, as the browser stays idle while waiting for website response.

Page optimization

  • HTML 189.2 kB
    Images 236.1 kB
    Javascripts 393.6 kB
    CSS 164.2 kB

    In fact, the total size of main page is 983.0 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. 50% of websites need less resources to load. Javascripts take 393.6 kB which makes up the majority of the site volume.

    • Original 189.2 kB
    • After minification 186.9 kB
    • After compression 35.6 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 153.6 kB or 81% of the original size.

    • Original 236.1 kB
    • After optimization 204.7 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. Obviously, Shanghai Metrofans needs image optimization as it can save up to 31.4 kB or 13% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

    • Original 393.6 kB
    • After minification 383.7 kB
    • After compression 136.1 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 257.5 kB or 65% of the original size.

    • Original 164.2 kB
    • After minification 159.1 kB
    • After compression 30.1 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. needs all CSS files to be minified and compressed as it can save up to 134.1 kB or 82% of the original size.

Network requests diagram

  • A.style_18_common.css,,qZ8q+style_18_forum_index.css,,qZ8q,
  • common.js,qZ8q+forum.js,qZ8q.pagespeed.jc.lHV_jPz9Nd.js
  • md5.js,
  • show_ads.js
  • ping.js
  • jiathis_r.js
  • discuz_tips.js
  • xqq_login.gif.pagespeed.ic.ID9RBg6Ng3.png
  • xcollapsed_no.gif.pagespeed.ic.g1vp3aklz-.png
  • xforum.gif.pagespeed.ic.kkS2Ocx5ax.png
  • xcollapsed_yes.gif.pagespeed.ic.K5uHBz3mQk.png
  • 218x200x65c06d2475a33e97c12a71d0cfaa0e0e.jpg.pagespeed.ic.tgA-7Lgv1h.jpg
  • 218x200x31edef97dd4aa306381c610a6f757df4.jpg.pagespeed.ic.TiiDXSzk3o.jpg
  • 218x200xfdcc1b7e88c02c4d84993002814e08df.jpg.pagespeed.ic.56O_3yJY9Y.jpg
  • 218x200xf6fb09280df2c9dc32f9b05a64069c14.jpg.pagespeed.ic.dp8iiKux2X.jpg
  • 218x200x73609d3a1899a52eecd0e824debab96a.jpg.pagespeed.ic.SPuvu1t2jF.jpg
  • 218x200x700871d42e2dbad9bb25b240654b38b4.jpg.pagespeed.ic.zKlzVlLQuj.jpg
  • xxlwb2.png.pagespeed.ic.8sIeD3b7QA.png
  • xguanzhu.png.pagespeed.ic.hzo8jwpw6Z.png
  • xtxwb2.png.pagespeed.ic.wxTZ8WZ7i5.png
  • pic_nv_prev.gif.pagespeed.ce.DpWgn2tdkb.gif
  • pic_nv_next.gif.pagespeed.ce.LpAywuJQPd.gif
  • xsecurity.png.pagespeed.ic.8Aw-I6k8C0.png
  • xswitch_width.png.pagespeed.ic.TxW4xgQq2y.png
  • xheader.png.pagespeed.ic.PpkhTgUUnW.png
  • xqmenu.png.pagespeed.ic.T9PBO0dvG1.png
  • xheader_right.png.pagespeed.ic.n2iUwbZiqX.png
  • xmu_bg.png.pagespeed.ic.NS6oihFGeC.png
  • xsupport_search.png.pagespeed.ic.hGnTjDzxML.png
  • arrwd.gif.pagespeed.ce.UAve1yBFkT.gif
  • xsupport_search_button.png.pagespeed.ic.IxCqUrEKNN.png
  • xpx.png.pagespeed.ic.6zfD-iAVvT.png
  • xpn.png.pagespeed.ic.vQyXTvoCXi.png
  • xsearch.png.pagespeed.ic.cijU9vRjuj.png
  • xpt_item.png.pagespeed.ic.700Xj_8cSe.png
  • xchart.png.pagespeed.ic.9r8AQyrVYR.png
  • dot.gif.pagespeed.ce.ow5YxyZNl7.gif
  • ca-pub-2418429030233780.js
  • zrt_lookup.html
  • show_ads_impl.js
  • ads
  • xmu.png.pagespeed.ic.uP-3ojmU6v.png
  • osd.js
  • ads
  • common_extra.js
  • index.php
  • xpollsmall.gif.pagespeed.ic.VKAOXduA74.png
  • xsortnum.png.pagespeed.ic.VIdEXV0BVC.png
  • ads
  • ads
  • MTgzNDg4Mg==.js
  • h.js
  • ads
  • 6023125331962809614
  • abg.js
  • m_js_controller.js
  • googlelogo_color_112x36dp.png
  • 1089112760335376668
  • s
  • redir.html
  • 11447195300355740708
  • x_button_blue2.png
  • 9aKOW9kHIBrJTB9ONj-e1oyTZuOGlgCE-J5p-KupNmo.js
  • iframe.html
  • jiathis_utility.html
  • jiathis_share.css
  • ckepop.js
  • ckecenterpop.js
  • plugin.client.js
  • hm.gif
  • l3.gif
  • img_exit.gif
  • img_012.gif
  • xscrolltop.png.pagespeed.ic.P8gaz-z3wT.png
  • jiathis_ico.png
  • weiboShow.css
  • skin_default.css
  • gaea_1_19.js
  • 1
  • icon_user.png
  • 70317969jw1ejg3lfeulaj20hs0pbjv4.jpg
  • 70317969gw1f138enam7gj21kw16ogvk.jpg
  • 70317969gw1f2n4ivkd9yj20sg0lcdhb.jpg
  • 70317969gw1f2n3gvgazgj20g409677e.jpg
  • btns_bg.png
  • icon_follow.png
  • activeview
  • activeview
  • 70317969gw1f2m4e3mtqzj20zk0qo7am.jpg
  • tooth.gif
  • 70317969jw1f2iifrc7iij20850640sq.jpg
  • 70317969gw1f2i3nfc1yaj20ft0b1myk.jpg
  • 70317969gw1f2hcl698cxj20ff0kkgpi.jpg
  • suda.js
  • gz_org.gif
  • 70317969gw1f2h331o1rjj20vq0cpgtb.jpg
  • 70317969jw1f2dwr56f1hj20hs0brgnt.jpg
  • 70317969gw1f2g78haomyj20hs0qtmzl.jpg
  • 70317969gw1f20xk38n8hj20kn0gyjul.jpg
  • 70317969jw1f2jf4tpsauj20hs0dc407.jpg
  • 70317969jw1f2cawmf2t6j20g40c3752.jpg
  • 70317969gw1f2h79fd9rzj20ic0sm76z.jpg
  • 70317969jw1et70yp2ospj20b4068mxc.jpg
  • 70317969gw1f2cnf378bej20mu0zktc0.jpg
  • show.js
  • bg_trans.png
  • icon_tips.png
  • tmp.gif
  • 6.gif
  • 6.gif

Our browser made a total of 111 requests to load all elements on the main page. We found that 35% of them (39 requests) were addressed to the original, 9% (10 requests) were made to and 6% (7 requests) were made to The less responsive or slowest element that took the longest time to load (20.5 sec) belongs to the original domain

Additional info on


The browser has sent 102 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Shanghai Metrofans. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 20 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.











Possible request optimization













Normal result

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 299
A 299

Language and encoding

Poor result


ZH zh language flag


N/A  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 neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that main page’s claimed encoding is gbk. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

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 100% 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 Shanghai Metrofans. 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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