59 / 100
Should Fix:
Avoid landing page redirects
Your page has 2 redirects. Redirects introduce additional delays before the page can be loaded.
Avoid landing page redirects for the following chain of redirected URLs.
- http://sina.com.cn/
- http://interface.sina.cn/pc_to_wap.d.html?ref=http%3A%2F%2Fsina.com.cn%2F
- https://sina.cn/?from=wap
Show how to fix
Eliminate render-blocking JavaScript and CSS in above-the-fold content
Your page has 4 blocking script resources and 1 blocking CSS resources. This causes a delay in rendering your page.
None of the above-the-fold content on your page could be rendered without waiting for the following resources to load. Try to defer or asynchronously load blocking resources, or inline the critical portions of those resources directly in the HTML.
Remove render-blocking JavaScript:
- https://mjss.sinaimg.cn/wap/public/suda/201608161015/suda_log.min.js
- https://mjss.sinaimg.cn/wap/online/home/v7/dest/js/config.js?t=1313392622
- https://mjss.sinaimg.cn/wap/online/public/newLoader/loader.min.js?v=0.3
- https://mjss.sinaimg.cn/wap/online/home/v7/dest/js/home-6901d92a08.min.js
Optimize CSS Delivery of the following:
- https://mjss.sinaimg.cn/wap/online/home/v7/dest/css/home-21715a68a6.min.css
Show how to fix
Consider Fixing:
Enable compression
Compressing resources with gzip or deflate can reduce the number of bytes sent over the network.
Enable compression for the following resources to reduce their transfer size by 29.7KiB (72% reduction).
- Compressing https://cre-dp.sina.cn/api/v3/get?rfunc=101&cateid=sina_all&fields=surl,stitle,url,title,short_intro,intro,type,thumb,img_count,comment_count,thumbs,url_args&dedup=12&pageid=https://sina.cn&lid=new_v&cre=sinaw&mod=g&statics=1&merge=3&sns_len=10&length=30&offset=0×tamp=1484726033948&callback=jsonp_037702031433582306 could save 27.8KiB (72% reduction).
- Compressing https://m.weibo.cn/openapi/sina/hotweibo?&nopic=0&page=0&vid=×tamp=1484726033952&callback=jsonp_04644023624714464 could save 1.9KiB (67% reduction).
Show how to fix
Leverage browser caching
Setting an expiry date or a maximum age in the HTTP headers for static resources instructs the browser to load previously downloaded resources from local disk rather than over the network.
Leverage browser caching for the following cacheable resources:
- https://image.gentags.com/pmp/20170117/02f5267404560811425c3edfb3bd9d3e.jpg (expiration not specified)
- https://r.dmp.sina.cn/cm/sinaads_ck_wap.js (expiration not specified)
- https://d0.sinaimg.cn/pfpghc2/201701/16/9dcefce1ab21404483a3aefe89c3269d.jpg (4.6 minutes)
Show how to fix
Minify HTML
Compacting HTML code, including any inline JavaScript and CSS contained in it, can save many bytes of data and speed up download and parse times.
Minify HTML for the following resources to reduce their size by 4.8KiB (55% reduction).
- Minifying https://r.dmp.sina.cn/cm/sinaads_ck_wap.html could save 4.8KiB (55% reduction) after compression.
Show how to fix
Optimize images
Properly formatting and compressing images can save many bytes of data.
Optimize the following images to reduce their size by 16.8KiB (52% reduction).
- Compressing https://d0.sinaimg.cn/pfpghc2/201701/16/9dcefce1ab21404483a3aefe89c3269d.jpg could save 15.2KiB (51% reduction).
- Compressing https://mjss.sinaimg.cn/wap/online/home/v7/images/lz1X1.jpg could save 874B (52% reduction).
- Compressing https://mjss.sinaimg.cn/wap/module/base/img/lazy_2_1.png could save 853B (92% reduction).
Show how to fix
3 Passed Rules
99 / 100
Consider Fixing:
Size tap targets appropriately
Some of the links/buttons on your webpage may be too small for a user to easily tap on a touchscreen. Consider making these tap targets larger to provide a better user experience.
The following tap targets are close to other nearby tap targets and may need additional spacing around them.
- The tap target
<a href="http://photo.s…1&vt=4&pos=108">新郎用千斤猪王接新娘</a>
and 13 others are close to other tap targets.
- The tap target
<a href="http://sports.…l?vt=4&pos=108">国足</a>
and 9 others are close to other tap targets.
Show how to fix
4 Passed Rules
Show details
Avoid plugins
Your page does not appear to use plugins, which would prevent content from being usable on many platforms. Learn more about the importance of avoiding plugins.
Configure the viewport
Your page specifies a viewport matching the device's size, which allows it to render properly on all devices. Learn more about configuring viewports.
Size content to viewport
The contents of your page fit within the viewport. Learn more about sizing content to the viewport.
Use legible font sizes
The text on your page is legible. Learn more about using legible font sizes.
55 / 100
Should Fix:
Enable compression
Compressing resources with gzip or deflate can reduce the number of bytes sent over the network.
Enable compression for the following resources to reduce their transfer size by 141.6KiB (71% reduction).
- Compressing http://n.sinaimg.cn/ent/js/lib/jquery-3.1.1.min.js could save 55.3KiB (65% reduction).
- Compressing http://cre.mix.sina.com.cn/api/v3/get?cateid=sina_all&fields=url,title,stitle,tags,type,thumb&length=48&cre=sinapc&mod=g&statics=1&merge=3&rnd=1484726047217_81256705&callback=cb_1484726047215_8140808& could save 34.3KiB (75% reduction).
- Compressing http://n.sinaimg.cn/default/1e20c22f/20160919/home.recommender.2014.min1.js could save 30.2KiB (75% reduction).
- Compressing http://cre.mix.sina.com.cn/api/v3/get?cre=sinapc&mod=picg&statics=1&merge=3&type=1&length=20&cateid=t_s&fields=url,stitle,title,thumb&callback=homePicGuessLoaded__&rnd=1484726047194 could save 20.3KiB (80% reduction).
- Compressing http://cre.mix.sina.com.cn/api/v3/get?rfunc=107&cre=ad_business&mod=g&merge=3&statics=1&cateid=carshopping&multi_func=2&length=3&callback=ere_callbacke20nss could save 817B (42% reduction).
- Compressing http://beacon.sina.com.cn/data.html?1484726047113 could save 779B (55% reduction).
Show how to fix
Leverage browser caching
Setting an expiry date or a maximum age in the HTTP headers for static resources instructs the browser to load previously downloaded resources from local disk rather than over the network.
Leverage browser caching for the following cacheable resources:
- http://beacon.sina.com.cn/h.js (expiration not specified)
- http://image.sinajs.cn/newchart/small/t/sh000001.gif (expiration not specified)
- http://d1.sina.com.cn/201407/09/561606.jpg (35 seconds)
- http://d5.sina.com.cn/litong/zhitou/sinaads/src/spec/sinaads_ck.js (41 seconds)
- http://d3.sina.com.cn/litong/zhitou/sinaads/demo/wanglt/sinaIndexAD/edu_ad_change.js (45 seconds)
- http://open.weather.sina.com.cn/api/weather/sinaForecast?length=1&air=1&city=&callback=homeWeatherRenderFunNew__ (60 seconds)
- http://open.weather.sina.com.cn/api/weather/warn_pic/?city=&callback=homeWeatherWarnFun__ (60 seconds)
- http://d3.sina.com.cn/d1images/sinaads_entry/sinaads_entry_index.js (67 seconds)
- http://d1.sina.com.cn/xingyue1/liuxingyue/ali2/mm_15890324_2192376_13096223.js?uuid=__UUID__ (110 seconds)
- http://i3.sinaimg.cn/unipro/pub/suda_s_v851c.js (118 seconds)
- http://d1.sina.com.cn/xingyue1/liuxingyue/ali2/mm_15890324_2192376_9626783.js (2 minutes)
- http://finance.sina.com.cn/tougu/profitStar/newprofitStar.js (2 minutes)
- http://i.sso.sina.com.cn/js/outlogin_layer.js (2 minutes)
- http://i.sso.sina.com.cn/js/user_panel_homepage.js (2 minutes)
- http://news.sina.com.cn/js/694/2012/0830/realtime.js?ver=1.5.1 (2 minutes)
- http://www.sina.com.cn/css/79/index2016/focus/indexfocus.css (2 minutes)
- http://www.sina.com.cn/css/79/index2016/v0510/index.css (2 minutes)
- http://www.sina.com.cn/js/79/2013/0717/fix.js (2 minutes)
- http://www.sina.com.cn/js/79/index2016/focus/scroll.js (2 minutes)
- http://www.sina.com.cn/js/79/index2016/v0503/shms.js (2 minutes)
- http://www.sina.com.cn/js/index/96/b_search.js (2 minutes)
- http://www.sina.com.cn/js/wwwindex/79/v2/sina_product_tabs.js (2 minutes)
- https://i.sso.sina.com.cn/images/login/pre_loading.gif (2 minutes)
- https://i.sso.sina.com.cn/images/login/td.png (2 minutes)
- https://i.sso.sina.com.cn/images/login/weibo_how_ot.png (2 minutes)
- http://d3.sina.com.cn/litong/zhitou/sinaads/release/sinaadToolkit.js (2.4 minutes)
- http://d1.sina.com.cn/xingyue1/liuxingyue/ali2/mm_15890324_2192376_51606579.js (2.5 minutes)
- http://d2.sina.com.cn/litong/zhitou/sinaads/release/ad_logo_update_IAB.gif (2.9 minutes)
- http://d1.sina.com.cn/litong/zhitou/sinaads/release/plus/Media.js (3.1 minutes)
- http://d7.sina.com.cn/litong/zhitou/sinaads/release/sinaads.js (3.2 minutes)
- http://d6.sina.com.cn/litong/zhitou/sinaads/release/ad_logo_update_IAB.gif (4 minutes)
- http://d0.sina.com.cn/pfpghc2/201611/26/274497855e084a50b23663cbfae27a11.jpg (4 minutes)
- http://d7.sina.com.cn/litong/zhitou/sinaads/demo/jiliang/chezhan201611/monbox_chezhan.js (4 minutes)
- http://d3.sina.com.cn/litong/zhitou/sinaads/release/sinaads.js (4.3 minutes)
- http://d7.sina.com.cn/pfpghc2/201611/26/9debd5e6003b4b8eb28ec2504c41ed8d.jpg (4.4 minutes)
- http://d3.sina.com.cn/litong/zhitou/sinaads/demo/wanglt/sinaIndexAD/sinaAD_slide01.js (4.4 minutes)
- http://d9.sina.com.cn/litong/zhitou/sinaads/test/e-recommendation/release/sinaere.js (4.5 minutes)
- http://d1.sina.com.cn/xingyue1/liuxingyue/ali2/mm_15890324_2192376_51598951.js (4.6 minutes)
- http://d9.sina.com.cn/pfpghc2/201611/26/254ffd4b74494acf8f47680210365cf6.jpg (4.8 minutes)
- http://d7.sina.com.cn/pfpghc2/201611/26/5871af88a56943f9bac13e6a005c7ebe.jpg (5 minutes)
- http://auto.sina.com.cn/sinaauto/2016/sinahome/chooseCars.js (8 minutes)
- http://woocall.sina.com.cn/lib/IO.WebPush4.js (8 minutes)
- http://finance.sina.com.cn/licaishi/recommend/sinaIdxRcmdPlanner.js (11 minutes)
- https://i.sso.sina.com.cn/js/qrcode_login.js (11 minutes)
- http://finance.sina.com.cn/basejs/suggestServer.js (14 minutes)
- http://auto.sina.com.cn/js/jq172.js (17 minutes)
- http://i.sso.sina.com.cn/js/ssologin.js (17 minutes)
- http://finance.sina.com.cn/tougu/goldenstock/goldenstock.js (23 minutes)
- http://cpro.baidustatic.com/cpro/ui/c.js (60 minutes)
- http://i1.sinaimg.cn/unipro/pub/suda_m_v629.js (2.6 hours)
Show how to fix
Eliminate render-blocking JavaScript and CSS in above-the-fold content
Your page has 3 blocking script resources and 1 blocking CSS resources. This causes a delay in rendering your page.
None of the above-the-fold content on your page could be rendered without waiting for the following resources to load. Try to defer or asynchronously load blocking resources, or inline the critical portions of those resources directly in the HTML.
Remove render-blocking JavaScript:
- http://int.dpool.sina.com.cn/iplookup/iplookup.php?format=js
- http://n.sinaimg.cn/ent/js/lib/jquery-3.1.1.min.js
- http://d3.sina.com.cn/litong/zhitou/sinaads/demo/wanglt/sinaIndexAD/edu_ad_change.js
Optimize CSS Delivery of the following:
- http://www.sina.com.cn/css/79/index2016/v0510/index.css
Show how to fix
Optimize images
Properly formatting and compressing images can save many bytes of data.
Optimize the following images to reduce their size by 308.2KiB (52% reduction).
- Compressing http://d1.sina.com.cn/201407/09/561606.jpg could save 48.4KiB (69% reduction).
- Compressing http://n.sinaimg.cn/news/20170117/PpXt-fxzqnim4826754.jpg could save 37.1KiB (85% reduction).
- Compressing http://n.sinaimg.cn/sports/20170116/27G4-fxzqnkq9380920.jpg could save 32.3KiB (87% reduction).
- Compressing http://n.sinaimg.cn/public_column/20170118/HSI2-fxzqxhc0043931.jpg could save 22.1KiB (86% reduction).
- Compressing http://d0.sina.com.cn/pfpghc2/201611/26/274497855e084a50b23663cbfae27a11.jpg could save 16.7KiB (56% reduction).
- Compressing http://n.sinaimg.cn/ent/20170118/3w22-fxzqnim4962338.jpg could save 16.3KiB (82% reduction).
- Compressing and resizing http://src.leju.com/imp/imp/deal/03/a6/6/fed8713b1178c919b46cfafc8c2_p24_mk24.jpg could save 14.2KiB (91% reduction).
- Compressing http://n.sinaimg.cn/news/20161214/WCVU-fxypunk6627147.jpg could save 12.9KiB (93% reduction).
- Compressing http://n.sinaimg.cn/news/20170118/yWW4-fxzqnim4908785.jpg could save 12.7KiB (88% reduction).
- Compressing https://i.sso.sina.com.cn/images/login/weibo_how_ot.png could save 12.7KiB (21% reduction).
- Compressing http://d7.sina.com.cn/pfpghc2/201611/26/5871af88a56943f9bac13e6a005c7ebe.jpg could save 9.6KiB (33% reduction).
- Compressing http://n.sinaimg.cn/default/1e20c22f/20161223/titlejbicon.png could save 7.8KiB (81% reduction).
- Compressing http://n.sinaimg.cn/games/70dd2c41/20170118/2.jpg could save 6.5KiB (71% reduction).
- Compressing http://d9.sina.com.cn/pfpghc2/201611/26/254ffd4b74494acf8f47680210365cf6.jpg could save 6.4KiB (22% reduction).
- Compressing http://n.sinaimg.cn/eladies/20170118/wvQw-fxzqnkq9559235.jpg could save 6.2KiB (66% reduction).
- Compressing http://d7.sina.com.cn/pfpghc2/201611/26/9debd5e6003b4b8eb28ec2504c41ed8d.jpg could save 5.9KiB (21% reduction).
- Compressing http://i0.sinaimg.cn/home/2014/1030/hxjzg103.jpg could save 4KiB (58% reduction).
- Compressing http://n.sinaimg.cn/index/mid_article/images/ask.png could save 3.5KiB (39% reduction).
- Compressing http://n.sinaimg.cn/tech/transform/20170118/RVnh-fxzqxhc0063335.png could save 2.8KiB (28% reduction).
- Compressing http://n.sinaimg.cn/www/index/play_icon_normal.png could save 2.7KiB (61% reduction).
- Compressing http://www.sinaimg.cn/home/2017/0118/U996P30DT20170118102902.jpg could save 1.8KiB (24% reduction).
- Compressing http://n.sinaimg.cn/photo/20170118/XvaK-fxzqnim4898705.jpg could save 1.7KiB (33% reduction).
- Compressing http://i1.sinaimg.cn/dy/deco/2013/0329/logo/LOGO_1x.png could save 1.5KiB (20% reduction).
- Compressing http://www.sinaimg.cn/home/2017/0118/U10191P30DT20170118100510.jpg could save 1.4KiB (27% reduction).
- Compressing http://i2.sinaimg.cn/home/2014/1030/jb5.jpg could save 1.4KiB (35% reduction).
- Compressing http://i1.sinaimg.cn/dy/deco/2013/0316/arr.png could save 1.3KiB (48% reduction).
- Compressing http://www.sinaimg.cn/home/2017/0118/U996P30DT20170118101615.jpg could save 1.3KiB (19% reduction).
- Compressing http://i3.sinaimg.cn/dy/main/index15/02/slide_icon.png could save 1.2KiB (42% reduction).
- Compressing http://n.sinaimg.cn/photo/20170118/kWTI-fxzqnkq9561820.jpg could save 1.2KiB (28% reduction).
- Compressing http://n.sinaimg.cn/games/55d1b789/20160617/foxue_register.png could save 1.1KiB (24% reduction).
- Compressing http://i1.sinaimg.cn/dy/main/icon/photoNewsLeft2.gif could save 1KiB (86% reduction).
- Compressing http://s.img.mix.sina.com.cn/auto/crop?img=http://www.sinaimg.cn/dy/slidenews/4_img/2017_03/704_2116326_760965.jpg&face=0&size=198_132 could save 1KiB (17% reduction).
- Compressing http://i2.sinaimg.cn/dy/deco/2013/0321/bg1px.png could save 1KiB (68% reduction).
- Compressing http://i2.sinaimg.cn/dy/main/index15/02/slide_btn.png could save 1,004B (40% reduction).
- Compressing http://i1.sinaimg.cn/dy/deco/2013/0313/videoNewsLeft.gif could save 999B (89% reduction).
- Compressing http://i1.sinaimg.cn/dy/weather/main/index14/007/icons_32_yl/w_02_08_00.png could save 969B (59% reduction).
- Compressing http://s.img.mix.sina.com.cn/auto/crop?img=http://www.sinaimg.cn/dy/slidenews/4_img/2017_03/704_2116690_985067.jpg&face=0&size=198_132 could save 956B (22% reduction).
- Compressing http://s.img.mix.sina.com.cn/auto/resize?img=http://www.sinaimg.cn/dy/slidenews/4_img/2017_03/704_2116690_985067.jpg&size=198_132 could save 914B (22% reduction).
- Compressing http://s.img.mix.sina.com.cn/auto/resize?img=http://www.sinaimg.cn/dy/slidenews/1_img/2017_03/2841_770649_489181.jpg&size=198_132 could save 905B (13% reduction).
- Compressing http://i13.esfimg.com/imp/5669a1416a000222ee1cd8f424e7b7b7_osb55fad.jpg could save 885B (18% reduction).
- Compressing http://n.sinaimg.cn/sports/20170117/9KjK-fxzqnip1529612.jpg could save 781B (24% reduction).
- Compressing http://i3.sinaimg.cn/home/main/index2013/0904/history_arr.png could save 744B (59% reduction).
- Compressing http://s.img.mix.sina.com.cn/auto/resize?img=http://www.sinaimg.cn/dy/slidenews/4_img/2017_03/704_2116285_433521.jpg&size=198_132 could save 654B (17% reduction).
- Compressing http://s.img.mix.sina.com.cn/auto/resize?img=http://www.sinaimg.cn/dy/slidenews/4_img/2017_03/704_2116240_156646.jpg&size=198_132 could save 602B (15% reduction).
- Compressing http://s.img.mix.sina.com.cn/auto/resize?img=http://www.sinaimg.cn/dy/slidenews/4_img/2017_03/704_2116137_813796.jpg&size=198_132 could save 568B (16% reduction).
- Compressing http://s.img.mix.sina.com.cn/auto/resize?img=http://www.sinaimg.cn/dy/slidenews/4_img/2017_03/704_2116326_760965.jpg&size=198_132 could save 542B (15% reduction).
Show how to fix
Consider Fixing:
Minify HTML
Compacting HTML code, including any inline JavaScript and CSS contained in it, can save many bytes of data and speed up download and parse times.
Minify HTML for the following resources to reduce their size by 22KiB (16% reduction).
- Minifying http://www.sina.com.cn/ could save 17KiB (13% reduction) after compression.
- Minifying http://d1.sina.com.cn/litong/zhitou/sinaads/src/spec/sinaads_ck.html could save 5KiB (50% reduction) after compression.
Show how to fix
Minify JavaScript
Compacting JavaScript code can save many bytes of data and speed up downloading, parsing, and execution time.
Minify JavaScript for the following resources to reduce their size by 44.9KiB (43% reduction).
- Minifying http://n.sinaimg.cn/default/1e20c22f/20160919/home.recommender.2014.min1.js could save 20.8KiB (52% reduction).
- Minifying http://www.sina.com.cn/js/79/index2016/v0503/shms.js could save 19.6KiB (39% reduction) after compression.
- Minifying http://d7.sina.com.cn/litong/zhitou/sinaads/demo/jiliang/chezhan201611/monbox_chezhan.js could save 1.3KiB (46% reduction) after compression.
- Minifying http://www.sina.com.cn/js/wwwindex/79/v2/sina_product_tabs.js could save 1.1KiB (29% reduction) after compression.
- Minifying http://d3.sina.com.cn/d1images/sinaads_entry/sinaads_entry_index.js could save 779B (57% reduction) after compression.
- Minifying http://d3.sina.com.cn/litong/zhitou/sinaads/demo/wanglt/sinaIndexAD/sinaAD_slide01.js could save 711B (19% reduction) after compression.
- Minifying http://www.sina.com.cn/js/79/2013/0717/fix.js could save 554B (32% reduction) after compression.
Show how to fix
4 Passed Rules
* The results are cached for 30s. If you have made changes to your page, please wait for 30s before re-running the test.