| 合并图片到CSS精灵（CSS Sprites） |
9
Open |
|
在ixwebhosting.com中的如下图片应该利用CSS精灵合并成尽量少的图片
- https://assets.ixwebhosting.com/images/colorbox/border.png
- https://assets.ixwebhosting.com/images/colorbox/loading_background.png
- https://assets.ixwebhosting.com/images/home/bg_tile_main_bottom.png
- https://assets.ixwebhosting.com/images/home/bg_tile_main_testimonials.png
- https://assets.ixwebhosting.com/images/menu_bg_right.png
- https://assets.ixwebhosting.com/images/spriteme2.png
- https://manage.ixwebhosting.com/images/facebox/closelabel.gif
- https://manage.ixwebhosting.com/templates/layout/ixwebhosting/images/hybrid/bg_tile_main.png
- https://manage.ixwebhosting.com/templates/layout/ixwebhosting/images/hybrid/facebox/b.png
- https://manage.ixwebhosting.com/templates/layout/ixwebhosting/images/hybrid/facebox/bl.png
- https://manage.ixwebhosting.com/templates/layout/ixwebhosting/images/hybrid/facebox/br.png
- https://manage.ixwebhosting.com/templates/layout/ixwebhosting/images/hybrid/facebox/tl.png
- https://manage.ixwebhosting.com/templates/layout/ixwebhosting/images/hybrid/facebox/tr.png
- https://manage.ixwebhosting.com/templates/layout/ixwebhosting/images/hybrid/line.png
- https://manage.ixwebhosting.com/templates/layout/ixwebhosting/images/hybrid/ow3_apply.png
- https://manage.ixwebhosting.com/templates/layout/ixwebhosting/images/hybrid/secured.gif
在ixwebhosting.cn中的如下图片应该利用CSS精灵合并成尽量少的图片
- http://www.ixwebhosting.cn/templates/ixwebhosting/images/advert1.gif
- http://www.ixwebhosting.cn/templates/ixwebhosting/images/dark/bottoms.gif
- http://www.ixwebhosting.cn/templates/ixwebhosting/images/dark/footer.gif
- http://www.ixwebhosting.cn/templates/ixwebhosting/images/dark/strelica.gif
- http://www.ixwebhosting.cn/templates/ixwebhosting/images/dark/topmenu/active_l.png
- http://www.ixwebhosting.cn/templates/ixwebhosting/images/dark/topmenu/active_r.png
- http://www.ixwebhosting.cn/templates/ixwebhosting/images/dark/topmenu/normal_l.png
- http://www.ixwebhosting.cn/templates/ixwebhosting/images/dark/topmenu/normal_r.png
- http://www.ixwebhosting.cn/templates/ixwebhosting/images/dark/yj1.gif
- http://www.ixwebhosting.cn/templates/ixwebhosting/images/dark/yj3.gif
- http://www.ixwebhosting.cn/templates/ixwebhosting/images/sliden.gif
- http://www.ixwebhosting.cn/templates/ixwebhosting/images/slidep.gif
- http://www.ixwebhosting.cn/templates/ixwebhosting/images/topmods.gif
|
| 浏览器本地缓存策略 |
52
Open |
|
下面资源可以被缓存时间较短. 指定一个至少1周的过期时间：
- http://bdimg.share.baidu.com/static/images/l2.gif (没有指定过期时间)
- http://www.ixwebhosting.cn/analysis.js (没有指定过期时间)
- http://www.ixwebhosting.cn/images/stories/ixwebhosting-hardware.gif (没有指定过期时间)
- http://www.ixwebhosting.cn/images/stories/ixwebhosting-vps.gif (没有指定过期时间)
- http://www.ixwebhosting.cn/images/stories/ixwebhosting-vps.png (没有指定过期时间)
- http://www.ixwebhosting.cn/images/stories/ixwebhosting/howto.png (没有指定过期时间)
- http://www.ixwebhosting.cn/images/stories/ixwebhosting/intro-vps.png (没有指定过期时间)
- http://www.ixwebhosting.cn/images/stories/ixwebhosting/ix-host-intro.png (没有指定过期时间)
- http://www.ixwebhosting.cn/images/stories/ixwebhosting/youhui.png (没有指定过期时间)
- http://www.ixwebhosting.cn/images/stories/ixwebhosting1.gif (没有指定过期时间)
- http://www.ixwebhosting.cn/images/stories/ljgd.png (没有指定过期时间)
- http://www.ixwebhosting.cn/images/stories/zjxq.png (没有指定过期时间)
- http://www.ixwebhosting.cn/iximg/ixpromo.png (没有指定过期时间)
- http://www.ixwebhosting.cn/media/system/js/caption.js (没有指定过期时间)
- http://www.ixwebhosting.cn/media/system/js/mootools.js (没有指定过期时间)
- http://www.ixwebhosting.cn/templates/ixwebhosting/cd.js (没有指定过期时间)
- http://www.ixwebhosting.cn/templates/ixwebhosting/css/dark.css (没有指定过期时间)
- http://www.ixwebhosting.cn/templates/ixwebhosting/css/layout.css (没有指定过期时间)
- http://www.ixwebhosting.cn/templates/ixwebhosting/css/menus.css (没有指定过期时间)
- http://www.ixwebhosting.cn/templates/ixwebhosting/css/template.css (没有指定过期时间)
- http://www.ixwebhosting.cn/templates/ixwebhosting/css/typo.css (没有指定过期时间)
- http://www.ixwebhosting.cn/templates/ixwebhosting/images/advert1.gif (没有指定过期时间)
- http://www.ixwebhosting.cn/templates/ixwebhosting/images/dark/bottoms.gif (没有指定过期时间)
- http://www.ixwebhosting.cn/templates/ixwebhosting/images/dark/footer.gif (没有指定过期时间)
- http://www.ixwebhosting.cn/templates/ixwebhosting/images/dark/logo.png (没有指定过期时间)
- http://www.ixwebhosting.cn/templates/ixwebhosting/images/dark/shine.gif (没有指定过期时间)
- http://www.ixwebhosting.cn/templates/ixwebhosting/images/dark/strelica.gif (没有指定过期时间)
- http://www.ixwebhosting.cn/templates/ixwebhosting/images/dark/topmenu/active_l.png (没有指定过期时间)
- http://www.ixwebhosting.cn/templates/ixwebhosting/images/dark/topmenu/active_r.png (没有指定过期时间)
- http://www.ixwebhosting.cn/templates/ixwebhosting/images/dark/topmenu/normal_l.png (没有指定过期时间)
- http://www.ixwebhosting.cn/templates/ixwebhosting/images/dark/topmenu/normal_r.png (没有指定过期时间)
- http://www.ixwebhosting.cn/templates/ixwebhosting/images/dark/toppanel.jpg (没有指定过期时间)
- http://www.ixwebhosting.cn/templates/ixwebhosting/images/dark/yj1.gif (没有指定过期时间)
- http://www.ixwebhosting.cn/templates/ixwebhosting/images/dark/yj3.gif (没有指定过期时间)
- http://www.ixwebhosting.cn/templates/ixwebhosting/images/right_side.jpg (没有指定过期时间)
- http://www.ixwebhosting.cn/templates/ixwebhosting/images/sliden.gif (没有指定过期时间)
- http://www.ixwebhosting.cn/templates/ixwebhosting/images/slidep.gif (没有指定过期时间)
- http://www.ixwebhosting.cn/templates/ixwebhosting/images/topmods.gif (没有指定过期时间)
- http://www.ixwebhosting.cn/templates/ixwebhosting/src/mouseover.js (没有指定过期时间)
- http://www.ixwebhosting.cn/templates/ixwebhosting/src/slide.js (没有指定过期时间)
- http://www.ixwebhosting.cn/templates/ixwebhosting/src/sve.js (没有指定过期时间)
- https://ixwebhosting.w3roi.com/js/adtrack.js (没有指定过期时间)
- https://manage.ixwebhosting.com/include/jquery/v1.4.2/jq_functions.js (没有指定过期时间)
- https://manage.ixwebhosting.com/include/jquery/v1.4.2/jq_plugs.js (没有指定过期时间)
- https://manage.ixwebhosting.com/include/jquery/v1.4.2/jquery.pack.js (没有指定过期时间)
- https://manage.ixwebhosting.com/include/qforms/compressed/qforms_used_all.js (没有指定过期时间)
- https://media.opentransfer.com/player/js/flowplayer-3.2.2.min.js (没有指定过期时间)
- https://www.hellobar.com/hellobar-9077-31903.js (没有指定过期时间)
- https://www.hellobar.com/hellobar.js (没有指定过期时间)
- https://server.iad.liveperson.net/hc/46950671/x.js?cmd=file&file=chatScript3&site=46950671&&category=en;woman;5 (15 minutes)
- https://ajax.googleapis.com/ajax/libs/jquery/1.5/jquery.min.js (60 minutes)
- https://d5phz18u4wuww.cloudfront.net/vis_opt.js (60 minutes)
- https://ssl.google-analytics.com/ga.js (2 hours)
|
| 优化图像 |
72
Open |
|
优化如下图片可以减少 169.1KiB (30%).
- 无损压缩 https://manage.ixwebhosting.com/templates/layout/ixwebhosting/images/hybrid/img_support_step2.jpg 可以减少 18.3KiB (40%).
- 无损压缩 https://manage.ixwebhosting.com/templates/layout/ixwebhosting/images/hybrid/step3_check.jpg 可以减少 16.7KiB (86%).
- 无损压缩 https://manage.ixwebhosting.com/templates/layout/ixwebhosting/images/hybrid/features_check.jpg 可以减少 16.3KiB (95%).
- 无损压缩 https://assets.ixwebhosting.com/images/spriteme3.png 可以减少 15.3KiB (26%).
- 无损压缩 https://manage.ixwebhosting.com/templates/layout/ixwebhosting/images/hybrid/logo_ix.jpg 可以减少 14.1KiB (75%).
- 无损压缩 http://www.ixwebhosting.cn/images/stories/ixwebhosting-hardware.gif 可以减少 12.7KiB (18%).
- 无损压缩 https://manage.ixwebhosting.com/templates/layout/ixwebhosting/images/hybrid/moneyback.png 可以减少 11.7KiB (54%).
- 无损压缩 http://www.ixwebhosting.cn/images/stories/ixwebhosting-vps.png 可以减少 11KiB (11%).
- 无损压缩 https://manage.ixwebhosting.com/templates/layout/ixwebhosting/images/hybrid/img_tooltip.png 可以减少 9.9KiB (50%).
- 无损压缩 https://manage.ixwebhosting.com/templates/layout/ixwebhosting/images/hybrid/videos/Michael_Barber.png 可以减少 7.7KiB (50%).
- 无损压缩 http://www.ixwebhosting.cn/images/stories/ixwebhosting/ix-host-intro.png 可以减少 6.5KiB (13%).
- 无损压缩 http://www.ixwebhosting.cn/images/stories/ixwebhosting1.gif 可以减少 6.4KiB (20%).
- 无损压缩 http://www.ixwebhosting.cn/templates/ixwebhosting/images/dark/logo.png 可以减少 5.2KiB (37%).
- 无损压缩 http://www.ixwebhosting.cn/images/stories/ljgd.png 可以减少 3.9KiB (63%).
- 无损压缩 http://www.ixwebhosting.cn/images/stories/zjxq.png 可以减少 3.6KiB (62%).
- 无损压缩 http://www.ixwebhosting.cn/iximg/ixpromo.png 可以减少 2.7KiB (6%).
- 无损压缩 http://www.ixwebhosting.cn/templates/ixwebhosting/images/dark/shine.gif 可以减少 2.5KiB (63%).
- 无损压缩 https://sealserver.trustwave.com/seal_image.php?customerId=x4irdzWiehnnQRKTgYh8RytnZidVM8&size=105x54&style=invert 可以减少 1.2KiB (15%).
- 无损压缩 http://www.ixwebhosting.cn/templates/ixwebhosting/images/advert1.gif 可以减少 698B (57%).
- 无损压缩 https://images.scanalert.com/meter/www.ixwebhosting.com/12.gif 可以减少 589B (30%).
- 无损压缩 https://images.scanalert.com/meter/www.ixwebhosting.com/22.gif 可以减少 533B (28%).
- 无损压缩 http://www.ixwebhosting.cn/images/stories/ixwebhosting-vps.gif 可以减少 469B (17%).
- 无损压缩 https://assets.ixwebhosting.com/images/truste_seal_web.gif 可以减少 431B (12%).
- 无损压缩 https://manage.ixwebhosting.com/templates/layout/ixwebhosting/images/hybrid/truste_seal_web.gif 可以减少 431B (12%).
- 无损压缩 https://manage.ixwebhosting.com/images/facebox/closelabel.gif 可以减少 401B (41%).
|
| 减少串行请求 |
0
Open |
|
如下请求为序列化请求. 请修改其中的依赖关系，让其可以并行传输.
- http://bdimg.share.baidu.com/static/css/bdsstyle.css?v=20111226
- http://bdimg.share.baidu.com/static/js/bds_s_v2.js?v=20111226
如下请求为序列化请求. 请修改其中的依赖关系，让其可以并行传输.
- http://bdimg.share.baidu.com/static/images/l2.gif
- http://bdimg.share.baidu.com/static/js/bds_s_v2.js?v=20111226
如下请求为序列化请求. 请修改其中的依赖关系，让其可以并行传输.
- http://hm.baidu.com/hm.gif?cc=1&ck=1&cl=24-bit&ds=1024x768&ep=0&et=0&ja=0&ln=en&lo=0&nv=1&rnd=567013018&si=a2708f1637561263349c52996a00df01&st=1&v=1.0.17
- http://hm.baidu.com/h.js?a2708f1637561263349c52996a00df01
- http://www.ixwebhosting.cn/
如下请求为序列化请求. 请修改其中的依赖关系，让其可以并行传输.
- http://nsclick.baidu.com/v.gif?pid=307&type=3071&sign=&uid=437810&desturl=
- http://bdimg.share.baidu.com/static/js/bds_s_v2.js?v=20111226
如下请求为序列化请求. 请修改其中的依赖关系，让其可以并行传输.
- http://static.ak.fbcdn.net/rsrc.php/v1/yg/r/D0e1RgqmiTE.css
- http://static.ak.fbcdn.net/rsrc.php/v1/yi/r/mUZyDe0AC07.js
- http://www.facebook.com/plugins/like.php?href=http%3A%2F%2Fwww.ixwebhosting.com&layout=standard&show_faces=true&width=220&action=like&font&colorscheme=light&height=80
如下请求为序列化请求. 请修改其中的依赖关系，让其可以并行传输.
- https://dev.visualwebsiteoptimizer.com/log_hit.php?experiment_id=12&account_id=6940&combination=3&jsoncallback=jsonp1328278039212
- https://d5phz18u4wuww.cloudfront.net/vis_opt.js
- https://manage.ixwebhosting.com/index.php/hybrid.dspFrmPaid
如下请求为序列化请求. 请修改其中的依赖关系，让其可以并行传输.
- https://in.getclicky.com/in.php?site_id=66466464&res=1024x768&lang=en&secure=1&type=pageview&href=%2F%3Fsc_cid%3Daff-ix-ixfree&title=Web%20Hosting%20Service%20by%20IX.%20Shared%2C%20VPS%20and%20Cloud%20Hosting%20%7C%20IX%20Web%20Hosting&ref=http%3A%2F%2Fwww.ixwebhosting.cn%2Findex.php%3Fid%3Dixfree&jsuid=3601061865&mime=js&x=0.5742987317498773
- https://static.getclicky.com/js
- https://www.ixwebhosting.com/?sc_cid=aff-ix-ixfree
如下请求为序列化请求. 请修改其中的依赖关系，让其可以并行传输.
- https://in.getclicky.com/in.php?site_id=66466464&res=1024x768&lang=en&secure=1&type=pageview&href=%2Findex.php%2Fhybrid.dspFrmPaid&title=Web%20Hosting%2C%20Simplified%20%3A%20IX%20WEB%20HOSTING%20%3A%20Best%20Web%20Hosting%20%3A%20Webhosting%20Provider&ref=http%3A%2F%2Fwww.ixwebhosting.cn%2F&jsuid=3601061865&mime=js&x=0.8015885769855231
- https://static.getclicky.com/js
- https://www.ixwebhosting.com/?sc_cid=aff-ix-ixfree
如下请求为序列化请求. 请修改其中的依赖关系，让其可以并行传输.
- https://ssl.google-analytics.com/__utm.gif?utmwv=5.2.4&utms=1&utmn=1085400761&utmhn=www.ixwebhosting.com&utmcs=UTF-8&utmsr=1024x768&utmvp=1x1&utmsc=24-bit&utmul=en&utmje=0&utmfl=-&utmdt=Web%20Hosting%20Service%20by%20IX.%20Shared%2C%20VPS%20and%20Cloud%20Hosting%20%7C%20IX%20Web%20Hosting&utmhid=1967084063&utmr=http%3A%2F%2Fwww.ixwebhosting.cn%2Findex.php%3Fid%3Dixfree&utmp=%2F%3Fsc_cid%3Daff-ix-ixfree&utmac=UA-6815874-2&utmcc=__utma%3D124567381.838397435.1328278039.1328278039.1328278039.1%3B%2B__utmz%3D124567381.1328278039.1.1.utmcsr%3Dixwebhosting.cn%7Cutmccn%3D(referral)%7Cutmcmd%3Dreferral%7Cutmcct%3D%2Findex.php%3B&utmu=DB~
- https://ssl.google-analytics.com/ga.js
- https://www.ixwebhosting.com/?sc_cid=aff-ix-ixfree
如下请求为序列化请求. 请修改其中的依赖关系，让其可以并行传输.
- https://ssl.google-analytics.com/__utm.gif?utmwv=5.2.4&utms=2&utmn=1579714329&utmhn=www.ixwebhosting.com&utmcs=UTF-8&utmsr=1024x768&utmvp=1x1&utmsc=24-bit&utmul=en&utmje=0&utmfl=-&utmdt=Web%20Hosting%20Service%20by%20IX.%20Shared%2C%20VPS%20and%20Cloud%20Hosting%20%7C%20IX%20Web%20Hosting&utmhid=1967084063&utmr=http%3A%2F%2Fwww.ixwebhosting.cn%2Findex.php%3Fid%3Dixfree&utmp=%2F%3Fsc_cid%3Daff-ix-ixfree&utmac=UA-8101590-1&utmcc=__utma%3D124567381.838397435.1328278039.1328278039.1328278039.1%3B%2B__utmz%3D124567381.1328278039.1.1.utmcsr%3Dixwebhosting.cn%7Cutmccn%3D(referral)%7Cutmcmd%3Dreferral%7Cutmcct%3D%2Findex.php%3B&utmu=DB~
- https://ssl.google-analytics.com/ga.js
- https://www.ixwebhosting.com/?sc_cid=aff-ix-ixfree
如下请求为序列化请求. 请修改其中的依赖关系，让其可以并行传输.
- https://ssl.google-analytics.com/__utm.gif?utmwv=5.2.4&utms=3&utmn=651165545&utmhn=manage.ixwebhosting.com&utmcs=UTF-8&utmsr=1024x768&utmvp=1x1&utmsc=24-bit&utmul=en&utmje=0&utmfl=-&utmdt=Web%20Hosting%2C%20Simplified%20%3A%20IX%20WEB%20HOSTING%20%3A%20Best%20Web%20Hosting%20%3A%20Webhosting%20Provider&utmhid=826828398&utmr=http%3A%2F%2Fwww.ixwebhosting.cn%2F&utmp=%2Findex.php%2Fhybrid.dspFrmPaid&utmac=UA-6815874-2&utmcc=__utma%3D124567381.838397435.1328278039.1328278039.1328278039.1%3B%2B__utmz%3D124567381.1328278039.1.1.utmcsr%3Dixwebhosting.cn%7Cutmccn%3D(referral)%7Cutmcmd%3Dreferral%7Cutmcct%3D%2Findex.php%3B&utmu=DB~
- https://ssl.google-analytics.com/ga.js
- https://www.ixwebhosting.com/?sc_cid=aff-ix-ixfree
|
| 减少使用重定向 |
76
Open |
|
如果可能，请不要使用如下重定向链：
- http://www.ixwebhosting.cn/hostplan.php
- http://www.ixwebhosting.com/templates/ix/v2/affiliate/clickthru.cgi?id=ixfree&dpage=https://manage.ixwebhosting.com/index.php/hybrid.dspFrmPaid
- https://www.ixwebhosting.com/templates/ix/v2/affiliate/clickthru.cgi?id=ixfree&dpage=https://manage.ixwebhosting.com/index.php/hybrid.dspFrmPaid
- https://manage.ixwebhosting.com/index.php/hybrid.dspFrmPaid
如果可能，请不要使用如下重定向链：
- http://www.ixwebhosting.com/templates/ix/v2/affiliate/clickthru.cgi?id=ixfree
- https://www.ixwebhosting.com/templates/ix/v2/affiliate/clickthru.cgi?id=ixfree
- https://www.ixwebhosting.com/v2/pages.dspmain?sc_cid=aff-ix-ixfree
- https://www.ixwebhosting.com/?sc_cid=aff-ix-ixfree
如果可能，请不要使用如下重定向链：
- https://sealserver.trustkeeper.net/compliance/seal_js.php?code=x4irdzWiehnnQRKTgYh8RytnZidVM8&style=invert&size=105x54&language=en
- https://sealserver.trustwave.com/compliance/seal_js.php?code=x4irdzWiehnnQRKTgYh8RytnZidVM8&style=invert&size=105x54&language=en
|
| 推迟JavaScript解析 |
21
Open |
|
450.7KiB JavaScript 在页面初始载入时执行. 推迟执行JavaScript可以减少页面渲染时间.
- https://manage.ixwebhosting.com/include/jquery/v1.4.2/jq_plugs.js (78.1KiB)
- https://ajax.googleapis.com/ajax/libs/jquery/1.5/jquery.min.js (77.4KiB)
- http://www.ixwebhosting.cn/media/system/js/mootools.js (68.2KiB)
- https://manage.ixwebhosting.com/include/jquery/v1.4.2/jquery.pack.js (64.6KiB)
- https://manage.ixwebhosting.com/include/qforms/compressed/qforms_used_all.js (41.4KiB)
- https://assets.ixwebhosting.com/js/jq_plugs.js?v=1298310726 (32KiB)
- https://manage.ixwebhosting.com/index.php/hybrid.dspFrmPaid (31.8KiB内嵌JavaScript)
- https://server.iad.liveperson.net/hc/46950671/x.js?cmd=file&file=chatScript3&site=46950671&&category=en;woman;5 (21.6KiB)
- https://media.opentransfer.com/player/js/flowplayer-3.2.2.min.js (12.3KiB)
- https://assets.ixwebhosting.com/js/jq_functions.js?v=1312837322 (7.2KiB)
- http://www.ixwebhosting.cn/templates/ixwebhosting/src/slide.js (3.9KiB)
- http://www.facebook.com/plugins/like.php?href=http%3A%2F%2Fwww.ixwebhosting.com&layout=standard&show_faces=true&width=220&action=like&font&colorscheme=light&height=80 (2.4KiB内嵌JavaScript)
- https://www.hellobar.com/hellobar.js (2.3KiB)
- https://www.ixwebhosting.com/?sc_cid=aff-ix-ixfree (2.2KiB内嵌JavaScript)
- http://exp.cms.grandcloud.cn/speed_test.php?host_id=581&style=6 (1,018B)
- http://www.ixwebhosting.cn/media/system/js/caption.js (1,016B)
- https://manage.ixwebhosting.com/include/jquery/v1.4.2/jq_functions.js (789B)
- http://www.ixwebhosting.cn/templates/ixwebhosting/cd.js (594B)
- http://www.ixwebhosting.cn/ (431B内嵌JavaScript)
- https://ixwebhosting.w3roi.com/js/adtrack.js (426B)
- https://sealserver.trustkeeper.net/compliance/seal_js.php?code=x4irdzWiehnnQRKTgYh8RytnZidVM8&style=invert&size=105x54&language=en (401B)
- http://www.ixwebhosting.cn/templates/ixwebhosting/src/mouseover.js (342B)
- http://www.ixwebhosting.cn/templates/ixwebhosting/src/sve.js (277B)
- http://www.ixwebhosting.cn/analysis.js (96B)
|
| 静态资源使用统一URL |
92
Open |
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如下资源内容相同但是他们的URL不同。使用一个统一的URL可以减少1次请求 并节省3.7KiB传输.
- https://assets.ixwebhosting.com/images/truste_seal_web.gif
- https://manage.ixwebhosting.com/templates/layout/ixwebhosting/images/hybrid/truste_seal_web.gif
|
| 避免 CSS @import |
70
Open |
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http://www.ixwebhosting.cn/templates/ixwebhosting/css/template.css中利用@import引用了如下外部资源：
- http://www.ixwebhosting.cn/templates/ixwebhosting/css/layout.css
- http://www.ixwebhosting.cn/templates/ixwebhosting/css/menus.css
- http://www.ixwebhosting.cn/templates/ixwebhosting/css/typo.css
https://manage.ixwebhosting.com/templates/layout/ixwebhosting/hybrid.css中利用@import引用了如下外部资源：
- https://manage.ixwebhosting.com/templates/layout/ixwebhosting/reset.css
|
| 内嵌JS小代码 |
94
Open |
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如下外部资源比较小，内嵌到HTML中可以减少页面渲染时间
http://www.ixwebhosting.cn/ 应该内嵌如下资源。
- http://www.ixwebhosting.cn/analysis.js
- http://www.ixwebhosting.cn/templates/ixwebhosting/cd.js
|
| 最好使用异步资源 |
70
Open |
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如下资源同步载入，使用异步载入以加快页面渲染速度.
- https://manage.ixwebhosting.com/index.php/hybrid.dspFrmPaid 同步载入https://ssl.google-analytics.com/ga.js.
- https://www.ixwebhosting.com/?sc_cid=aff-ix-ixfree 同步载入https://ssl.google-analytics.com/ga.js.
|
| 压缩Javascript |
95
Open |
|
压缩如下JavaScript 可以减少 10KiB (3% ).
- 压缩https://manage.ixwebhosting.com/include/jquery/v1.4.2/jq_plugs.js可以减少3.1KiB(4%)
- 压缩https://www.hellobar.com/hellobar-9077-31903.js可以减少2.2KiB(7%)
- 压缩https://server.iad.liveperson.net/hc/46950671/x.js?cmd=file&file=chatScript3&site=46950671&&category=en;woman;5可以减少1.2KiB(4%)
- 压缩https://media.opentransfer.com/player/js/flowplayer-3.2.2.min.js可以节省 849B (6%).
- 压缩http://www.ixwebhosting.cn/templates/ixwebhosting/src/slide.js可以减少792B(10%)
- 压缩https://assets.ixwebhosting.com/js/jq_functions.js?v=1312837322可以减少640B(5%)
- 压缩http://www.ixwebhosting.cn/media/system/js/caption.js可以减少483B(24%)
- 压缩https://manage.ixwebhosting.com/include/jquery/v1.4.2/jquery.pack.js可以减少428B(1%)
- 压缩https://d5phz18u4wuww.cloudfront.net/vis_opt.js可以减少286B(1%)
|
| 优化CSS和Javasritp顺序 |
85
Open |
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在http://www.ixwebhosting.cn/中，如下外部CSS文件放在了外部JavaScript后面。为了保证CSS文件可以并行下载，请吧CSS文件放在Javascript前面。
- http://www.ixwebhosting.cn/templates/ixwebhosting/css/template.css
- http://www.ixwebhosting.cn/templates/ixwebhosting/css/dark.css
在https://manage.ixwebhosting.com/index.php/hybrid.dspFrmPaid中，如下外部CSS文件放在了外部JavaScript后面。为了保证CSS文件可以并行下载，请吧CSS文件放在Javascript前面。
- https://manage.ixwebhosting.com/templates/layout/ixwebhosting/hybrid.css
|
| 启用压缩 |
98
Open |
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用GZip压缩下面主演可以减少网络传输 9.7KiB (58%).
- 压缩 https://media.opentransfer.com/player/js/flowplayer-3.2.2.min.js 可以节约 9.1KiB (减少60%).
- 压缩 https://sealserver.trustwave.com/compliance/seal_js.php?code=x4irdzWiehnnQRKTgYh8RytnZidVM8&style=invert&size=105x54&language=en 可以节约 342B (减少44%).
- 压缩 https://ixwebhosting.w3roi.com/js/adtrack.js 可以节约 330B (减少48%).
|
| 提供合适尺寸的图片 |
99
Open |
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如下图片在HTML或者CSS中调整了大小。 如果使用一个合适大小的图片可以节省 9.2KiB (43% ).
- https://manage.ixwebhosting.com/templates/layout/ixwebhosting/images/hybrid/moneyback.png 在HTML或CSS中 从185x110调整为140x83. 如果提供一个合适大小的图片可以节省9.2KiB (43%).
|
| 压缩CSS |
90
Open |
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压缩如下CSS可以减少6.7KiB(4%)
- 压缩https://assets.ixwebhosting.com/css/ix_default.css?v=1321977602可以减少5KiB(4%)
- 压缩https://manage.ixwebhosting.com/templates/layout/ixwebhosting/hybrid.css可以减少1.3KiB(4%)
- 压缩https://assets.ixwebhosting.com/css/ix_sprite.css?v=1298382830可以减少310B(5%)
|
| 压缩HTML |
97
Open |
|
压缩如下HTMl资源可以减少 3.6KiB (3%).
- 压缩https://manage.ixwebhosting.com/index.php/hybrid.dspFrmPaid可以减少2.1KiB(2%)
- 压缩https://www.ixwebhosting.com/?sc_cid=aff-ix-ixfree可以减少840B(4%)
- 压缩http://www.ixwebhosting.cn/可以减少674B(3%)
|
| 指定一个缓存期限 |
99
Open |
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如下资源没有缓存设置。没有指定缓存的资源不能有效地被刷新。指定一个“最后修改时间” 或者“ETag” 头：
- https://www.ixwebhosting.com/templates/ix/v2/affiliate/clickthru.cgi?id=ixfree&img=1&ftrack=0&tm=1328278044
|
| 消除不必要的回流 |
35
Open |
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在如下的Javascript执行中导致不必要的回流。 为了减少渲染时间，修改如下Javascript去掉回流。
- https://www.ixwebhosting.com/?sc_cid=aff-ix-ixfree (8 回流)
- http://bdimg.share.baidu.com/static/js/bds_s_v2.js?v=20111226 (3 回流)
- https://manage.ixwebhosting.com/index.php/hybrid.dspFrmPaid (2 回流)
|
| 把CSS放在Head中 |
95
Open |
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CSS放在Body中会影响渲染时间
http://www.ixwebhosting.cn/ 中CSS放在了Body中:
|
| 避免错误请求 |
100
Open |
|
|
| 避免长时间执行脚本 |
100
Open |
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如下URL中执行Javascript导致界面长时间没有显示。 优化Javascript代码或者使用回调函数来提高浏览器的响应速度。
- http://bdimg.share.baidu.com/static/js/bds_s_v2.js?v=20111226 1行 (0.1 seconds)
- https://www.ixwebhosting.com/?sc_cid=aff-ix-ixfree 468行 (0.1 seconds)
|
| 内嵌CSS小代码 |
100
Open |
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|
| 缓存重定向页面 |
100
Open |
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|
| 减少请求大小 |
100
Open |
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|
| 静态资源不要使用查询请求 |
96
Open |
|
静态资源中含有"?"不能被缓存。 移除如下资源的查询词或者把查询词编码放在URL中：
- https://assets.ixwebhosting.com/css/ix_default.css?v=1321977602
- https://assets.ixwebhosting.com/css/ix_sprite.css?v=1298382830
- https://server.iad.liveperson.net/hc/46950671/x.js?cmd=file&file=chatScript3&site=46950671&&category=en;woman;5
- https://www.ixwebhosting.com/templates/ix/v2/affiliate/clickthru.cgi?id=ixfree&img=1&ftrack=0&tm=1328278044
|
| 指定一个：Vary: Accept-Encoding 头 |
86
Open |
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如下公开的可以缓存可压缩的资源更改有一个"Vary: Accept-Encoding" 头
- http://www.ixwebhosting.cn/analysis.js
- http://www.ixwebhosting.cn/media/system/js/caption.js
- http://www.ixwebhosting.cn/media/system/js/mootools.js
- http://www.ixwebhosting.cn/templates/ixwebhosting/cd.js
- http://www.ixwebhosting.cn/templates/ixwebhosting/css/dark.css
- http://www.ixwebhosting.cn/templates/ixwebhosting/css/layout.css
- http://www.ixwebhosting.cn/templates/ixwebhosting/css/menus.css
- http://www.ixwebhosting.cn/templates/ixwebhosting/css/template.css
- http://www.ixwebhosting.cn/templates/ixwebhosting/css/typo.css
- http://www.ixwebhosting.cn/templates/ixwebhosting/src/mouseover.js
- http://www.ixwebhosting.cn/templates/ixwebhosting/src/slide.js
- http://www.ixwebhosting.cn/templates/ixwebhosting/src/sve.js
- https://d5phz18u4wuww.cloudfront.net/vis_opt.js
- https://ixwebhosting.w3roi.com/js/adtrack.js
- https://media.opentransfer.com/player/js/flowplayer-3.2.2.min.js
|
| 指定一个字符集 |
100
Open |
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|
| 指定图片尺寸 |
100
Open |
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