Tools & Wizards About Us
shanghai.metrofans.cn screenshot

Report Summary

  • 0

    Performance

  • 0

    Accessibility

  • 0

    Best Practices

  • 0

    SEO

shanghai.metrofans.cn

打开微信小程序

Page Load Speed

53.9 sec in total

First Response

15 sec

Resources Loaded

38 sec

Page Rendered

891 ms

shanghai.metrofans.cn screenshot

About Website

Click here to check amazing Shanghai Metrofans content for China. Otherwise, check out these important facts you probably never knew about shanghai.metrofans.cn

上海最大最全人气最旺的综合性交通论坛，提供城市地铁生活信息和其他讨论内容。

Visit shanghai.metrofans.cn

Key Findings

We analyzed Shanghai.metrofans.cn 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.

Performance Metrics

shanghai.metrofans.cn performance score

0

Network Requests Diagram

shanghai.metrofans.cn

14963 ms

A.style_18_common.css,,qZ8q+style_18_forum_index.css,,qZ8q,Mcc.9rmyk_NSaT.css.pagespeed.cf.bVa-yyjGWT.css

2637 ms

common.js,qZ8q+forum.js,qZ8q.pagespeed.jc.lHV_jPz9Nd.js

9772 ms

md5.js,qZ8q.pagespeed.jm.AQePz-632J.js

1082 ms

show_ads.js

11 ms

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 Shanghai.metrofans.cn, 9% (10 requests) were made to V1.jiathis.com and 6% (7 requests) were made to Googleads.g.doubleclick.net. The less responsive or slowest element that took the longest time to load (20.5 sec) belongs to the original domain Shanghai.metrofans.cn.

Page Optimization Overview & Recommendations

Page size can be reduced by 509.1 kB (57%)

Content Size

896.3 kB

After Optimization

387.3 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Shanghai.metrofans.cn main page is 896.3 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. 45% of websites need less resources to load. Javascripts take 306.9 kB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 153.6 kB

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

Image Optimization

-13%

Potential reduce by 31.4 kB

  • Original 236.1 kB
  • After minification 204.7 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. 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.

JavaScript Optimization

-62%

Potential reduce by 190.0 kB

  • Original 306.9 kB
  • After minification 296.8 kB
  • After compression 116.9 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 190.0 kB or 62% of the original size.

CSS Optimization

-82%

Potential reduce by 134.1 kB

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

Requests Breakdown

Number of requests can be reduced by 46 (45%)

Requests Now

102

After Optimization

56

  • AJAX
  • Images
  • JavaScript
  • CSS

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.

Network Requests Diagram

shanghai.metrofans.cn

shanghai.metrofans.cn

14963 ms

A.style_18_common.css,,qZ8q+style_18_forum_index.css,,qZ8q,Mcc.9rmyk_NSaT.css.pagespeed.cf.bVa-yyjGWT.css

A.style_18_common.css,,qZ8q+style_18_forum_index.css,,qZ8q,Mcc.9rmyk_NSaT.css.pagespeed.cf.bVa-yyjGWT.css

2637 ms

common.js,qZ8q+forum.js,qZ8q.pagespeed.jc.lHV_jPz9Nd.js

common.js,qZ8q+forum.js,qZ8q.pagespeed.jc.lHV_jPz9Nd.js

9772 ms

md5.js,qZ8q.pagespeed.jm.AQePz-632J.js

md5.js,qZ8q.pagespeed.jm.AQePz-632J.js

1082 ms

show_ads.js

show_ads.js

11 ms

ping.js

ping.js

563 ms

jiathis_r.js

jiathis_r.js

584 ms

discuz_tips.js

discuz_tips.js

461 ms

xqq_login.gif.pagespeed.ic.ID9RBg6Ng3.png

xqq_login.gif.pagespeed.ic.ID9RBg6Ng3.png

1192 ms

xcollapsed_no.gif.pagespeed.ic.g1vp3aklz-.png

xcollapsed_no.gif.pagespeed.ic.g1vp3aklz-.png

4979 ms

xforum.gif.pagespeed.ic.kkS2Ocx5ax.png

xforum.gif.pagespeed.ic.kkS2Ocx5ax.png

612 ms

xcollapsed_yes.gif.pagespeed.ic.K5uHBz3mQk.png

xcollapsed_yes.gif.pagespeed.ic.K5uHBz3mQk.png

1745 ms

218x200x65c06d2475a33e97c12a71d0cfaa0e0e.jpg.pagespeed.ic.tgA-7Lgv1h.jpg

218x200x65c06d2475a33e97c12a71d0cfaa0e0e.jpg.pagespeed.ic.tgA-7Lgv1h.jpg

12000 ms

218x200x31edef97dd4aa306381c610a6f757df4.jpg.pagespeed.ic.TiiDXSzk3o.jpg

218x200x31edef97dd4aa306381c610a6f757df4.jpg.pagespeed.ic.TiiDXSzk3o.jpg

1631 ms

218x200xfdcc1b7e88c02c4d84993002814e08df.jpg.pagespeed.ic.56O_3yJY9Y.jpg

218x200xfdcc1b7e88c02c4d84993002814e08df.jpg.pagespeed.ic.56O_3yJY9Y.jpg

2222 ms

218x200xf6fb09280df2c9dc32f9b05a64069c14.jpg.pagespeed.ic.dp8iiKux2X.jpg

218x200xf6fb09280df2c9dc32f9b05a64069c14.jpg.pagespeed.ic.dp8iiKux2X.jpg

2814 ms

218x200x73609d3a1899a52eecd0e824debab96a.jpg.pagespeed.ic.SPuvu1t2jF.jpg

218x200x73609d3a1899a52eecd0e824debab96a.jpg.pagespeed.ic.SPuvu1t2jF.jpg

17074 ms

218x200x700871d42e2dbad9bb25b240654b38b4.jpg.pagespeed.ic.zKlzVlLQuj.jpg

218x200x700871d42e2dbad9bb25b240654b38b4.jpg.pagespeed.ic.zKlzVlLQuj.jpg

3054 ms

xxlwb2.png.pagespeed.ic.8sIeD3b7QA.png

xxlwb2.png.pagespeed.ic.8sIeD3b7QA.png

8528 ms

xguanzhu.png.pagespeed.ic.hzo8jwpw6Z.png

xguanzhu.png.pagespeed.ic.hzo8jwpw6Z.png

3484 ms

xtxwb2.png.pagespeed.ic.wxTZ8WZ7i5.png

xtxwb2.png.pagespeed.ic.wxTZ8WZ7i5.png

4931 ms

pic_nv_prev.gif.pagespeed.ce.DpWgn2tdkb.gif

pic_nv_prev.gif.pagespeed.ce.DpWgn2tdkb.gif

4982 ms

pic_nv_next.gif.pagespeed.ce.LpAywuJQPd.gif

pic_nv_next.gif.pagespeed.ce.LpAywuJQPd.gif

5381 ms

xsecurity.png.pagespeed.ic.8Aw-I6k8C0.png

xsecurity.png.pagespeed.ic.8Aw-I6k8C0.png

6717 ms

xswitch_width.png.pagespeed.ic.TxW4xgQq2y.png

xswitch_width.png.pagespeed.ic.TxW4xgQq2y.png

5515 ms

xheader.png.pagespeed.ic.PpkhTgUUnW.png

xheader.png.pagespeed.ic.PpkhTgUUnW.png

7083 ms

xqmenu.png.pagespeed.ic.T9PBO0dvG1.png

xqmenu.png.pagespeed.ic.T9PBO0dvG1.png

6056 ms

xheader_right.png.pagespeed.ic.n2iUwbZiqX.png

xheader_right.png.pagespeed.ic.n2iUwbZiqX.png

6599 ms

xmu_bg.png.pagespeed.ic.NS6oihFGeC.png

xmu_bg.png.pagespeed.ic.NS6oihFGeC.png

7142 ms

xsupport_search.png.pagespeed.ic.hGnTjDzxML.png

xsupport_search.png.pagespeed.ic.hGnTjDzxML.png

9792 ms

arrwd.gif.pagespeed.ce.UAve1yBFkT.gif

arrwd.gif.pagespeed.ce.UAve1yBFkT.gif

7518 ms

xsupport_search_button.png.pagespeed.ic.IxCqUrEKNN.png

xsupport_search_button.png.pagespeed.ic.IxCqUrEKNN.png

10653 ms

xpx.png.pagespeed.ic.6zfD-iAVvT.png

xpx.png.pagespeed.ic.6zfD-iAVvT.png

20425 ms

xpn.png.pagespeed.ic.vQyXTvoCXi.png

xpn.png.pagespeed.ic.vQyXTvoCXi.png

15955 ms

xsearch.png.pagespeed.ic.cijU9vRjuj.png

xsearch.png.pagespeed.ic.cijU9vRjuj.png

20407 ms

xpt_item.png.pagespeed.ic.700Xj_8cSe.png

xpt_item.png.pagespeed.ic.700Xj_8cSe.png

14360 ms

xchart.png.pagespeed.ic.9r8AQyrVYR.png

xchart.png.pagespeed.ic.9r8AQyrVYR.png

20406 ms

dot.gif.pagespeed.ce.ow5YxyZNl7.gif

dot.gif.pagespeed.ce.ow5YxyZNl7.gif

14901 ms

ca-pub-2418429030233780.js

ca-pub-2418429030233780.js

64 ms

zrt_lookup.html

zrt_lookup.html

92 ms

show_ads_impl.js

show_ads_impl.js

91 ms

ads

ads

245 ms

xmu.png.pagespeed.ic.uP-3ojmU6v.png

xmu.png.pagespeed.ic.uP-3ojmU6v.png

20226 ms

osd.js

osd.js

39 ms

ads

ads

261 ms

common_extra.js

common_extra.js

20203 ms

index.php

index.php

4243 ms

xpollsmall.gif.pagespeed.ic.VKAOXduA74.png

xpollsmall.gif.pagespeed.ic.VKAOXduA74.png

20187 ms

xsortnum.png.pagespeed.ic.VIdEXV0BVC.png

xsortnum.png.pagespeed.ic.VIdEXV0BVC.png

20187 ms

ads

ads

238 ms

ads

ads

280 ms

MTgzNDg4Mg==.js

MTgzNDg4Mg==.js

290 ms

h.js

h.js

510 ms

ads

ads

269 ms

6023125331962809614

6023125331962809614

56 ms

abg.js

abg.js

70 ms

m_js_controller.js

m_js_controller.js

91 ms

googlelogo_color_112x36dp.png

googlelogo_color_112x36dp.png

58 ms

1089112760335376668

1089112760335376668

114 ms

s

s

82 ms

redir.html

redir.html

133 ms

11447195300355740708

11447195300355740708

90 ms

x_button_blue2.png

x_button_blue2.png

80 ms

9aKOW9kHIBrJTB9ONj-e1oyTZuOGlgCE-J5p-KupNmo.js

9aKOW9kHIBrJTB9ONj-e1oyTZuOGlgCE-J5p-KupNmo.js

5 ms

iframe.html

iframe.html

16 ms

jiathis_utility.html

jiathis_utility.html

39 ms

jiathis_share.css

jiathis_share.css

44 ms

ckepop.js

ckepop.js

39 ms

ckecenterpop.js

ckecenterpop.js

40 ms

plugin.client.js

plugin.client.js

25 ms

hm.gif

hm.gif

233 ms

l3.gif

l3.gif

24 ms

img_exit.gif

img_exit.gif

30 ms

img_012.gif

img_012.gif

29 ms

xscrolltop.png.pagespeed.ic.P8gaz-z3wT.png

xscrolltop.png.pagespeed.ic.P8gaz-z3wT.png

20487 ms

jiathis_ico.png

jiathis_ico.png

15 ms

weiboShow.css

weiboShow.css

14 ms

skin_default.css

skin_default.css

9 ms

gaea_1_19.js

gaea_1_19.js

17 ms

1

1

788 ms

icon_user.png

icon_user.png

39 ms

70317969jw1ejg3lfeulaj20hs0pbjv4.jpg

70317969jw1ejg3lfeulaj20hs0pbjv4.jpg

40 ms

70317969gw1f138enam7gj21kw16ogvk.jpg

70317969gw1f138enam7gj21kw16ogvk.jpg

72 ms

70317969gw1f2n4ivkd9yj20sg0lcdhb.jpg

70317969gw1f2n4ivkd9yj20sg0lcdhb.jpg

39 ms

70317969gw1f2n3gvgazgj20g409677e.jpg

70317969gw1f2n3gvgazgj20g409677e.jpg

569 ms

btns_bg.png

btns_bg.png

32 ms

icon_follow.png

icon_follow.png

33 ms

activeview

activeview

45 ms

activeview

activeview

61 ms

70317969gw1f2m4e3mtqzj20zk0qo7am.jpg

70317969gw1f2m4e3mtqzj20zk0qo7am.jpg

85 ms

tooth.gif

tooth.gif

82 ms

70317969jw1f2iifrc7iij20850640sq.jpg

70317969jw1f2iifrc7iij20850640sq.jpg

81 ms

70317969gw1f2i3nfc1yaj20ft0b1myk.jpg

70317969gw1f2i3nfc1yaj20ft0b1myk.jpg

82 ms

70317969gw1f2hcl698cxj20ff0kkgpi.jpg

70317969gw1f2hcl698cxj20ff0kkgpi.jpg

82 ms

suda.js

suda.js

278 ms

gz_org.gif

gz_org.gif

11 ms

70317969gw1f2h331o1rjj20vq0cpgtb.jpg

70317969gw1f2h331o1rjj20vq0cpgtb.jpg

11 ms

70317969jw1f2dwr56f1hj20hs0brgnt.jpg

70317969jw1f2dwr56f1hj20hs0brgnt.jpg

33 ms

70317969gw1f2g78haomyj20hs0qtmzl.jpg

70317969gw1f2g78haomyj20hs0qtmzl.jpg

25 ms

70317969gw1f20xk38n8hj20kn0gyjul.jpg

70317969gw1f20xk38n8hj20kn0gyjul.jpg

24 ms

70317969jw1f2jf4tpsauj20hs0dc407.jpg

70317969jw1f2jf4tpsauj20hs0dc407.jpg

17 ms

70317969jw1f2cawmf2t6j20g40c3752.jpg

70317969jw1f2cawmf2t6j20g40c3752.jpg

34 ms

70317969gw1f2h79fd9rzj20ic0sm76z.jpg

70317969gw1f2h79fd9rzj20ic0sm76z.jpg

28 ms

70317969jw1et70yp2ospj20b4068mxc.jpg

70317969jw1et70yp2ospj20b4068mxc.jpg

34 ms

70317969gw1f2cnf378bej20mu0zktc0.jpg

70317969gw1f2cnf378bej20mu0zktc0.jpg

30 ms

show.js

show.js

200 ms

bg_trans.png

bg_trans.png

11 ms

icon_tips.png

icon_tips.png

4 ms

tmp.gif

tmp.gif

3870 ms

6.gif

6.gif

52 ms

6.gif

6.gif

60 ms

SEO Factors

shanghai.metrofans.cn SEO score

0

Language and Encoding

  • Language Detected

    N/A

  • Language Claimed

    N/A

  • Encoding

    GBK

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Shanghai.metrofans.cn 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 Shanghai.metrofans.cn 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.

Social Sharing Optimization

shanghai.metrofans.cn

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: