YOUKU.COM 优酷-这世界很酷


youku.com website information.

youku.com domain name is registered by .COM top-level domain registry. See the other sites registred in .COM domain zone.

Following name servers are specified for youku.com domain:

  • dns4.youku.com
  • dns3.youku.com
  • dns2.youku.com
  • dns1.youku.com

and probably website youku.com is hosted by TWITTER - Twitter Inc., US web hosting company. Check the complete list of other most popular websites hosted by TWITTER - Twitter Inc., US hosting company.

According to Alexa traffic rank the highest website youku.com position was 55 (in the world). The lowest Alexa rank position was 5943. Now website youku.com ranked in Alexa database as number 516 (in the world).

Website youku.com Desktop speed measurement score (35/100) is better than the results of 11.34% of other sites shows that the page desktop performance can be improved.

youku.com Mobile usability score (99/100) is better than the results of 79.46% of other sites and means that the page is mobile-friendly.

Mobile speed measurement score of youku.com (30/100) is better than the results of 9.88% of other sites and shows that the landing page performance on mobile devices is poor and can be improved.

Weekly Rank Report

DateRankChange
Jun-12-2021 1,257-388
Jun-11-2021 869-160
Jun-10-2021 709105
Jun-09-2021 814-418
Jun-08-2021 396215
Jun-07-2021 611996
Jun-06-2021 1,607-1,162

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youku.com Rank History

Alexa can identify the popularity of a website as well as its competitors. It is important for website owners and bloggers to know their Alexa ranking because it shows how many visitors have viewed their web page. It gives them a clear idea of how popular their website is on the internet and the ranking of their competitors.



youku.com whois

WHOIS is a query and response protocol that is widely used for querying databases that store the registered users or assignees of an Internet resource, such as a domain name, an IP address block, or an autonomous system, but is also used for a wider range of other information.


Domain Name: YOUKU.COM
Registry Domain ID: 108723153_DOMAIN_COM-VRSN
Registrar WHOIS Server: grs-whois.hichina.com
Registrar URL: http://www.net.cn
Updated Date: 2019-03-01T05:38:31Z
Creation Date: 2003-12-22T09:57:45Z
Registry Expiry Date: 2022-12-22T09:57:45Z
Registrar: Alibaba Cloud Computing (Beijing) Co., Ltd.
Registrar IANA ID: 420
Registrar Abuse Contact Email: DomainAbuse@service.aliyun.com
Registrar Abuse Contact Phone: +86.95187
Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Domain Status: serverDeleteProhibited https://icann.org/epp#serverDeleteProhibited
Domain Status: serverTransferProhibited https://icann.org/epp#serverTransferProhibited
Domain Status: serverUpdateProhibited https://icann.org/epp#serverUpdateProhibited
Name Server: DNS1.YOUKU.COM
Name Server: DNS2.YOUKU.COM
Name Server: DNS3.YOUKU.COM
Name Server: DNS4.YOUKU.COM
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of whois database: 2021-04-22T12:43:53Z

youku.com server information

Servers Location

IP Address
106.11.186.1
Country
China
Region
Zhejiang
City
Hangzhou

youku.com desktop page speed rank

Last tested: 2018-10-07


Desktop Speed Bad
35/100

youku.com Desktop Speed Test Quick Summary


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priority - 40 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:

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http://aeu.alicdn.com/js/awsc.js (8.2 minutes)
http://g.alicdn.com/static-es6/login/pc/login/css/main_6b0708c6.css (10 minutes)
http://g.alicdn.com/static-es6/login/pc/login/js/main_692ac183.js (10 minutes)
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http://g.alicdn.com/alilog/mlog/aplus_o.js (60 minutes)
http://static.youku.com/ddshow/img/static/js/youku_laifeng_v12.js (2 days)
http://static.youku.com/index/js/ikuAdapterNew.js (2 days)
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http://static.youku.com/v1.0.1098/index/img/sprite.gif (2 days)
http://static.youku.com/v1.0.166/index/img/sprite.gif (2 days)
http://static.youku.com/v2.0.4/soku/giantstar/css/s_kubox.css (2 days)
http://static.youku.com/v2.0.5/soku/giantstar/js/s…pen.js?_=1538918096911 (2 days)

priority - 14 Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 7 blocking script resources and 3 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://static.youku.com/ddshow/img/static/js/youku_laifeng_v12.js
http://g.alicdn.com/ku/bigview.runtime/1.1.5/bigview.runtime.min.js
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http://g.alicdn.com/player/ykplayer/0.5.78/youku-player.min.js
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Optimize CSS Delivery of the following:

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http://g.alicdn.com/static-es6/login/pc/login/css/main_6b0708c6.css
http://static.youku.com/v2.0.4/soku/giantstar/css/s_kubox.css

priority - 4 Prioritize visible content

Your page requires additional network round trips to render the above-the-fold content. For best performance, reduce the amount of HTML needed to render above-the-fold content.

The entire HTML response was not sufficient to render the above-the-fold content. This usually indicates that additional resources, loaded after HTML parsing, were required to render above-the-fold content. Prioritize visible content that is needed for rendering above-the-fold by including it directly in the HTML response.

Only about 66% of the final above-the-fold content could be rendered with the full HTML response.
Click to see the screenshot with only the HTML response:

priority - 0 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 1.5KiB (23% reduction).

Minifying http://static.youku.com/index/js/ikuAdapterNew.js could save 781B (28% reduction) after compression.
Minifying http://static.youku.com/ddshow/img/static/js/youku_laifeng_v12.js could save 664B (19% reduction) after compression.
Minifying http://g.alicdn.com/fsp/tracker-patch/index.js?1538918096952 could save 137B (19% reduction) after compression.

priority - 0 Minify CSS

Compacting CSS code can save many bytes of data and speed up download and parse times.

Minify CSS for the following resources to reduce their size by 456B (11% reduction).

Minifying http://static.youku.com/v2.0.4/soku/giantstar/css/s_kubox.css could save 456B (11% reduction) after compression.

priority - 0 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 293B (40% reduction).

Compressing http://g.alicdn.com/youku-node/pc-indexpage/1.0.147/commonNew.min.js could save 293B (40% reduction).

youku.com Desktop Resources

Total Resources213
Number of Hosts25
Static Resources129
JavaScript Resources27
CSS Resources3

youku.com Desktop Resource Breakdown

youku.com mobile page speed rank

Last tested: 2018-10-07


Mobile Speed Bad
30/100

youku.com Mobile Speed Test Quick Summary


priority - 145 Optimize images

Properly formatting and compressing images can save many bytes of data.

Optimize the following images to reduce their size by 1.4MiB (59% reduction).

Compressing http://r1.ykimg.com/050C00005A265DF6ADBAC3A83801B690 could save 140.4KiB (77% reduction).
Compressing http://r1.ykimg.com/050C00005A83AE8BADBAC300690B0694 could save 133.8KiB (79% reduction).
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Compressing http://r1.ykimg.com/051000005B876291AD9AB737B40B2B3B could save 44.7KiB (52% reduction).
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Compressing http://r1.ykimg.com/050C00005A0BD1A3AD881A048E019C17 could save 31.4KiB (50% reduction).
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Compressing http://r1.ykimg.com/051500005B3EE203AD9AB7CF2006D598 could save 19.4KiB (73% reduction).
Compressing and resizing http://vthumb.ykimg.com/054101015BB986418B39DABF0435C257 could save 18.4KiB (94% reduction).
Compressing and resizing http://vthumb.ykimg.com/054101015BB94631ADCA61A4C9645465 could save 17.1KiB (94% reduction).
Compressing http://r1.ykimg.com/051000005B272224AD9AB77A2607C7C7 could save 17KiB (26% reduction).
Compressing http://r1.ykimg.com/050C00005B496D76AD9AB7E967049A7C could save 16.5KiB (50% reduction).
Compressing and resizing http://vthumb.ykimg.com/054101015BB9C39D8B39DABF07AAA926 could save 15.8KiB (94% reduction).
Compressing and resizing http://vthumb.ykimg.com/054101015BB956F6E4DD079C84D48075 could save 14.3KiB (92% reduction).
Compressing http://r1.ykimg.com/050C00005A816458ADBC09C6BC0A0E00 could save 13.8KiB (26% reduction).
Compressing http://vthumb.ykimg.com/054201015B1B35B4ADD016B16E82BBB1 could save 13.4KiB (59% reduction).
Compressing and resizing http://vthumb.ykimg.com/054101015BB96BCE8B7BB7AF748D0ED5 could save 10.5KiB (92% reduction).
Compressing http://r1.ykimg.com/051500005B2712EDADC0B092B30B16C5 could save 8.4KiB (64% reduction).
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Compressing http://vthumb.ykimg.com/054201015B1CB504ADD016B16C00BA7E could save 6.3KiB (36% reduction).
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Compressing http://r1.ykimg.com/051500005B6A539FAD9AB729940050BB could save 5.8KiB (54% reduction).
Compressing http://vthumb.ykimg.com/054201015B4FBD52ADCA61A2B299C82C could save 5.1KiB (53% reduction).
Compressing http://r1.ykimg.com/051000005B4FC7B0ADA80CA93A06C85C could save 4.8KiB (15% reduction).
Compressing http://vthumb.ykimg.com/054201015BB3B391AD8C70C4CBB5E269 could save 4.7KiB (43% reduction).
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Compressing http://r1.ykimg.com/051500005B07658CADC0B0B2960C6DBA could save 2.8KiB (28% reduction).
Compressing http://r1.ykimg.com/051500005B4FC824AD9AB738B90C6242 could save 2.6KiB (27% reduction).
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Compressing http://r1.ykimg.com/051500005B4FC921ADA80CA62708A08D could save 2.2KiB (24% reduction).
Compressing http://r1.ykimg.com/051500005B4FC8DAAD9AB73C760AAE40 could save 1.7KiB (30% reduction).
Compressing http://img.alicdn.com/tfs/TB1CpWmXVOWBuNjy0FiXXXFxVXa-30-30.png could save 512B (37% reduction).
Compressing http://img.alicdn.com/tfs/TB15zSoX21TBuNjy0FjXXajyXXa-48-48.png could save 321B (37% reduction).

priority - 68 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://r1.ykimg.com/050C00005A0BD1A3AD881A048E019C17 (expiration not specified)
http://r1.ykimg.com/050C00005A14D2D3ADBC090545006833 (expiration not specified)
http://r1.ykimg.com/050C00005A265DF6ADBAC3A83801B690 (expiration not specified)
http://r1.ykimg.com/050C00005A7A988CADBAC356AF09D2C5 (expiration not specified)
http://r1.ykimg.com/050C00005A816458ADBC09C6BC0A0E00 (expiration not specified)
http://r1.ykimg.com/050C00005A83AE8BADBAC300690B0694 (expiration not specified)
http://r1.ykimg.com/050C00005AA2218BADBC0905470BA013 (expiration not specified)
http://r1.ykimg.com/050C00005AB0949FAD881A05B80529DD (expiration not specified)
http://r1.ykimg.com/050C00005AB48CE3ADBC09AE2B05CEDE (expiration not specified)
http://r1.ykimg.com/050C00005AC58E11ADC0AE63E60A2903 (expiration not specified)
http://r1.ykimg.com/050C00005AE9211AADBAC37AD205184F (expiration not specified)
http://r1.ykimg.com/050C00005AF01E8EAD9AB7E89D0C7028 (expiration not specified)
http://r1.ykimg.com/050C00005B0AD9E0ADC0B02B8707569C (expiration not specified)
http://r1.ykimg.com/050C00005B174B01ADC0B0718204E6F8 (expiration not specified)
http://r1.ykimg.com/050C00005B17E88CAD9AB71A500B5D71 (expiration not specified)
http://r1.ykimg.com/050C00005B1BEDFBAD9AB719A70BE51E (expiration not specified)
http://r1.ykimg.com/050C00005B28D1A9AD9AB7817B01A430 (expiration not specified)
http://r1.ykimg.com/050C00005B2F2892ADBDD3382507E3AD (expiration not specified)
http://r1.ykimg.com/050C00005B448196ADBDD3DE51098FB0 (expiration not specified)
http://r1.ykimg.com/050C00005B496D76AD9AB7E967049A7C (expiration not specified)
http://r1.ykimg.com/050C00005B72B146AD9AB7BE7804BD89 (expiration not specified)
http://r1.ykimg.com/050C00005B7FF662AD9AB7725B082BAC (expiration not specified)
http://r1.ykimg.com/0510000055152F406737B36F1B0CB00C (expiration not specified)
http://r1.ykimg.com/051000005B175F9EADC0B0712608E876 (expiration not specified)
http://r1.ykimg.com/051000005B272224AD9AB77A2607C7C7 (expiration not specified)
http://r1.ykimg.com/051000005B3EE107AD9AB76994082A7A (expiration not specified)
http://r1.ykimg.com/051000005B4FC7B0ADA80CA93A06C85C (expiration not specified)
http://r1.ykimg.com/051000005B56F97AAD9AB73799088140 (expiration not specified)
http://r1.ykimg.com/051000005B67AE78ADA80C75AF0AE6E5 (expiration not specified)
http://r1.ykimg.com/051000005B6EF88EADA80CD5550451DD (expiration not specified)
http://r1.ykimg.com/051000005B876291AD9AB737B40B2B3B (expiration not specified)
http://r1.ykimg.com/051000005BA376DBAD9AB707F107CE90 (expiration not specified)
http://r1.ykimg.com/051500005AFEFD7FAD9AB7638E082730 (expiration not specified)
http://r1.ykimg.com/051500005B07658CADC0B0B2960C6DBA (expiration not specified)
http://r1.ykimg.com/051500005B0EBA33AD9AB707710290C0 (expiration not specified)
http://r1.ykimg.com/051500005B21DB66AD9AB7F0D209A567 (expiration not specified)
http://r1.ykimg.com/051500005B250C0FADC0B0BB300DDE70 (expiration not specified)
http://r1.ykimg.com/051500005B2712EDADC0B092B30B16C5 (expiration not specified)
http://r1.ykimg.com/051500005B3EE203AD9AB7CF2006D598 (expiration not specified)
http://r1.ykimg.com/051500005B4EF90EAD9AB73C2304ECF4 (expiration not specified)
http://r1.ykimg.com/051500005B4FC824AD9AB738B90C6242 (expiration not specified)
http://r1.ykimg.com/051500005B4FC8B7ADA80CAE020F1D60 (expiration not specified)
http://r1.ykimg.com/051500005B4FC8DAAD9AB73C760AAE40 (expiration not specified)
http://r1.ykimg.com/051500005B4FC921ADA80CA62708A08D (expiration not specified)
http://r1.ykimg.com/051500005B4FC9A7AD9AB73AE00C7B41 (expiration not specified)
http://r1.ykimg.com/051500005B56F959ADA80C6A4A04D20C (expiration not specified)
http://r1.ykimg.com/051500005B6A539FAD9AB729940050BB (expiration not specified)
http://r1.ykimg.com/051500005BB9558FAD9AB73E320037E4 (expiration not specified)
http://r1.ykimg.com/051500005BB97153ADA80C126A015670 (expiration not specified)
http://vthumb.ykimg.com/054101015BB94631ADCA61A4C9645465 (expiration not specified)
http://vthumb.ykimg.com/054101015BB956F6E4DD079C84D48075 (expiration not specified)
http://vthumb.ykimg.com/054101015BB96BCE8B7BB7AF748D0ED5 (expiration not specified)
http://vthumb.ykimg.com/054101015BB986418B39DABF0435C257 (expiration not specified)
http://vthumb.ykimg.com/054101015BB9C39D8B39DABF07AAA926 (expiration not specified)
http://vthumb.ykimg.com/054201015B0F99708B3C46C67B60AAB5 (expiration not specified)
http://vthumb.ykimg.com/054201015B0FB5EC8B3255B932555826 (expiration not specified)
http://vthumb.ykimg.com/054201015B1793BE8B3255A6D152879E (expiration not specified)
http://vthumb.ykimg.com/054201015B1B35B4ADD016B16E82BBB1 (expiration not specified)
http://vthumb.ykimg.com/054201015B1CB504ADD016B16C00BA7E (expiration not specified)
http://vthumb.ykimg.com/054201015B1DECD28B3C46B246B1143E (expiration not specified)
http://vthumb.ykimg.com/054201015B1E1A458B324CA8246D1EE8 (expiration not specified)
http://vthumb.ykimg.com/054201015B4FBCE78B3255A4F426D7E3 (expiration not specified)
http://vthumb.ykimg.com/054201015B4FBD52ADCA61A2B299C82C (expiration not specified)
http://vthumb.ykimg.com/054201015B62D5BEADD016AA692214C4 (expiration not specified)
http://vthumb.ykimg.com/054201015B62EBFE8B3255A4E25D4ADA (expiration not specified)
http://vthumb.ykimg.com/054201015B63F75DADC95BA8A1230B68 (expiration not specified)
http://vthumb.ykimg.com/054201015B6433D08B3255A4E7CD7A20 (expiration not specified)
http://vthumb.ykimg.com/054201015B9E50238B324CA3DEA69803 (expiration not specified)
http://vthumb.ykimg.com/054201015B9F305E8B7B44A3A254EE34 (expiration not specified)
http://vthumb.ykimg.com/054201015BA31BD8ADCA61A93123758B (expiration not specified)
http://vthumb.ykimg.com/054201015BA3247D8B3C469E3924AC25 (expiration not specified)
http://vthumb.ykimg.com/054201015BA3387B8B7B44A0305075C7 (expiration not specified)
http://vthumb.ykimg.com/054201015BA35EF6ADC95B9F4E9E66CB (expiration not specified)
http://vthumb.ykimg.com/054201015BA38D238B7BB7AF77CB1D73 (expiration not specified)
http://vthumb.ykimg.com/054201015BB0AFC38B324C9BF133456D (expiration not specified)
http://vthumb.ykimg.com/054201015BB3B391AD8C70C4CBB5E269 (expiration not specified)
http://vthumb.ykimg.com/054201015BB72B16AD8C70C4C0E283E3 (expiration not specified)
http://vthumb.ykimg.com/054201015BB966D78B39DABF04438A44 (expiration not specified)
http://vthumb.ykimg.com/054201015BB9BE448B39DABF0E9D7815 (expiration not specified)
http://account.youku.com/static-resources/js/loadFrame.js (10 minutes)
http://g.alicdn.com/alilog/mlog/aplus_o.js (60 minutes)
http://static.youku.com/index/js/aplus_o.js (2 days)
http://static.youku.com/v1.0.166/cms/js/cmsCommon.js (2 days)
http://static.youku.com/v1.0.166/cms/js/cmsDatafromJQuery.js (2 days)
http://static.youku.com/v1.0.166/cms/js/fixbar.js (2 days)
http://static.youku.com/v1.0.166/index/img/mobile/video_defaultpic1.png (2 days)
http://static.youku.com/v1.0.166/index/img/mobile/video_defaultpic2.png (2 days)
http://static.youku.com/v1.0.166/index/img/mobile/video_defaultpic3.png (2 days)
http://static.youku.com/v1.0.166/index/img/mobile/video_defaultpic4.png (2 days)
http://static.youku.com/v1.0.166/index/js/common_mobile.js (2 days)
http://static.youku.com/v1.0.166/index/js/iscroll.js (2 days)
http://static.youku.com/v1.0.166/index/js/mpvlog.js (2 days)
http://static.youku.com/v1.0.166/index/js/tdstat.js (2 days)
http://static.youku.com/v1.0.166/js/jquery2.js (2 days)
https://static.youku.com/v1.0.130/x/js/iwt.js (2 days)

priority - 32 Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 11 blocking script resources and 4 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://static.youku.com/v1.0.166/js/jquery2.js
http://account.youku.com/static-resources/js/loadFrame.js
http://static.youku.com/v1.0.166/index/js/common_mobile.js
http://js.ykimg.com/youku/dist/js/page/nova/mlogin_2.js
http://static.youku.com/v1.0.166/index/js/mpvlog.js
http://static.youku.com/v1.0.166/cms/js/cmsCommon.js
http://static.youku.com/v1.0.166/cms/js/cmsDatafromJQuery.js
http://static.youku.com/v1.0.166/index/js/iscroll.js
http://js.ykimg.com/youku/dist/js/page/mobile/external/mheader.js
http://g.alicdn.com/ku/ykbannerLoader/1.01.18/js/ykbannerLoader.min.js
http://g.alicdn.com/ku/cms-router-js/cms-router-js.min.js?v=20180608

Optimize CSS Delivery of the following:

http://js.ykimg.com/youku/dist/css/mobile/external/yk_mobile.css
http://js.ykimg.com/youku/dist/css/mobile/external/grid_phone.css
http://js.ykimg.com/youku/dist/css/mobile/external/mheader.css
http://js.ykimg.com/youku/dist/css/mobile/external/mheader.css

priority - 1 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 8KiB (24% reduction).

Minifying http://js.ykimg.com/youku/dist/js/page/mobile/external/mheader.js could save 2KiB (25% reduction) after compression.
Minifying http://static.youku.com/v1.0.166/index/js/iscroll.js could save 1.6KiB (20% reduction) after compression.
Minifying http://static.youku.com/v1.0.166/index/js/mpvlog.js could save 1.5KiB (24% reduction) after compression.
Minifying http://js.ykimg.com/youku/dist/js/page/nova/mlogin_2.js could save 1.1KiB (23% reduction) after compression.
Minifying http://static.youku.com/v1.0.166/index/js/tdstat.js could save 1,012B (30% reduction) after compression.
Minifying http://static.youku.com/v1.0.166/cms/js/cmsDatafromJQuery.js could save 313B (30% reduction) after compression.
Minifying http://static.youku.com/v1.0.166/cms/js/fixbar.js could save 206B (27% reduction).
Minifying http://g.alicdn.com/fsp/tracker-patch/index.js?1538918114241 could save 137B (19% reduction) after compression.
Minifying http://static.youku.com/v1.0.166/index/js/common_mobile.js could save 117B (20% reduction) after compression.

priority - 0 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 3.2KiB (16% reduction).

Minifying http://youku.com/ could save 1.7KiB (11% reduction) after compression.
Minifying http://static.youku.com/v1.0.166/x/js/storage.html could save 1.5KiB (43% reduction).

priority - 0 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 2.4KiB (57% reduction).

Compressing http://static.youku.com/v1.0.166/x/js/storage.html could save 2.1KiB (59% reduction).
Compressing http://static.youku.com/v1.0.166/cms/js/fixbar.js could save 371B (48% reduction).

priority - 0 Minify CSS

Compacting CSS code can save many bytes of data and speed up download and parse times.

Minify CSS for the following resources to reduce their size by 512B (13% reduction).

Minifying http://js.ykimg.com/youku/dist/css/mobile/external/mheader.css could save 512B (13% reduction) after compression.

youku.com Mobile Resources

Total Resources129
Number of Hosts14
Static Resources116
JavaScript Resources30
CSS Resources5

youku.com Mobile Resource Breakdown

youku.com mobile page usability

Last tested: 2018-10-07


Mobile Usability Good
99/100

youku.com Mobile Usability Test Quick Summary


priority - 0 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://www.hd3…02006082400023"></a> is close to 1 other tap targets.
The tap target <div id="g8f02e2_close" class="g18-close g18-bc"> is close to 2 other tap targets.

The tap target <div id="g8f02e2_open" class="g18-open clipboard">新疆沙漠发现干尸 疑似新乡一…打开</div> is close to 1 other tap targets.

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youku.com Ping

Ping is a networking utility tool to test if a particular host is reachable. It is a diagnostic that checks reachability of a host on an Internet Protocol (IP) network. In a computer network, a ping test is a way of sending messages from one host to another. Aside from checking if the host is connected to a network, ping also gives indicators of the reliability and general speed of the connection.


youku.com TRACEROUTE

Traceroute is a network diagnostic tool used to track the pathway taken by a packet on an IP network from source to destination. Traceroute also records the time taken for each hop the packet makes during its route to the destination. Traceroute uses ICMP (Internet Control Message Protocol) echo packets with variable time to live values. The response time of each hop is calculated. To guarantee accuracy, each hop is queried multiple times (usually three times) to better measure the response of that particular hop.