tb.cn Website Information

Daily Unique Visits: 104,133

Daily Page Views: 624,798

Income Per Day: $1,250

Estimated Value: $900,000

This website is located in China and is using following IP address 203.119.207.150. See the complete list of popular websites hosted in China.

tb.cn is registered under .CN top-level domain. Please check other sites in .CN zone.

Website tb.cn is using the following name servers:

ns7.taobao.com
ns6.taobao.com
ns5.taobao.com
ns4.taobao.com

and is probably hosted by CNNIC-ALIBABA-CN-NET-AP Hangzhou Alibaba Advertising Co.,Ltd., CN. See the full list of other websites hosted by CNNIC-ALIBABA-CN-NET-AP Hangzhou Alibaba Advertising Co.,Ltd., CN.

The highest website tb.cn position in Alexa rank database was 12954 and the lowest rank position was 14699. Current position of tb.cn in Alexa rank database is 13773.

Desktop speed score of tb.cn (82/100) is better than the results of 74.03% of other sites and shows that the page is performing great on desktop computers.

Mobile usability score of tb.cn (58/100) is better than the results of 1.7% of other sites and means that the page is not mobile-friendly.

Mobile speed score of tb.cn (59/100) is better than the results of 52.41% of other sites and shows that the landing page performance on mobile devices is poor and can be improved.

tb.cn Alexa Rank

The traffic rank is based on three months of aggregated historical traffic data from millions of Alexa Toolbar users and is a combined measure of page views and users.

tb.cn whois

WHOIS gives you the ability to lookup any generic domains to find out the registered domain holder. WHOIS database are provided for information purposes only. It allows the public to check whether a specific domain name is still available or not and to obtain information related to the registration records of existing domain names.

Domain Name: tb.cn
ROID: 20040402s10001s01179108-cn
Domain Status: clientTransferProhibited
Registrant: 淘宝（中国）软件有限公司
Registrant Contact Email: dnsadmin@alibaba-inc.com
Sponsoring Registrar: 阿里云计算有限公司（万网）
Name Server: ns4.taobao.com
Name Server: ns5.taobao.com
Name Server: ns6.taobao.com
Name Server: ns7.taobao.com
Registration Time: 2004-04-02 05:01:59
Expiration Time: 2025-04-02 05:01:59
DNSSEC: unsigned

tb.cn server information

Servers Location

tb.cn desktop page speed rank

Last tested: 2016-11-22

Desktop Speed Medium

82/100

tb.cn Desktop Speed Test Quick Summary

priority - 12Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 3 blocking script resources and 3 blocking CSS resources. This causes a delay in rendering your page.

Remove render-blocking JavaScript:

http://a.tbcdn.cn/s/kissy/1.1.5/kissy-min.js
http://a.tbcdn.cn/app/sns/tbra-sns-min.js?t=20101202.js
http://a.tbcdn.cn/p/header/header-v8-min.js?t=20101021.js

Optimize CSS Delivery of the following:

http://a.tbcdn.cn/p/header/header-min.css
http://a.tbcdn.cn/app/sns/tbsp-sns-min.css?t=20101202.css
http://a.tbcdn.cn/sys/modules/2.0/modules-aio.css?t=1314930008

priority - 7Avoid 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://tb.cn/
http://jianghu.taobao.com/
http://www.taobao.com/go/act/jianghu/404.php

priority - 1Leverage 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://g.alicdn.com/alilog/mlog/aplus_v2.js (2 hours)
http://g.alicdn.com/alilog/s/6.9.7/aplus_v2.js (2 hours)

tb.cn Desktop Resource Breakdown

Total Resources	29
Number of Hosts	9
Static Resources	23
JavaScript Resources	14
CSS Resources	3

tb.cn mobile page speed rank

Last tested: 2016-11-22

Mobile Speed Bad

59/100

tb.cn Mobile Speed Test Quick Summary

priority - 48Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 3 blocking script resources and 3 blocking CSS resources. This causes a delay in rendering your page.

Remove render-blocking JavaScript:

http://a.tbcdn.cn/s/kissy/1.1.5/kissy-min.js
http://a.tbcdn.cn/app/sns/tbra-sns-min.js?t=20101202.js
http://a.tbcdn.cn/p/header/header-v8-min.js?t=20101021.js

Optimize CSS Delivery of the following:

http://a.tbcdn.cn/p/header/header-min.css
http://a.tbcdn.cn/app/sns/tbsp-sns-min.css?t=20101202.css
http://a.tbcdn.cn/sys/modules/2.0/modules-aio.css?t=1314930008

priority - 26Avoid 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://tb.cn/
http://jianghu.taobao.com/
http://www.taobao.com/go/act/jianghu/404.php

priority - 1Leverage 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://g.alicdn.com/alilog/mlog/aplus_v2.js (2 hours)
http://g.alicdn.com/alilog/s/6.9.7/aplus_v2.js (2 hours)

tb.cn Mobile Resource Breakdown

Total Resources	28
Number of Hosts	9
Static Resources	22
JavaScript Resources	13
CSS Resources	3

tb.cn mobile page usability

Last tested: 2016-11-22

Mobile Usability Bad

58/100

tb.cn Mobile Usability Test Quick Summary

priority - 40Use legible font sizes

The following text on your page renders in a way that may be difficult for some of your visitors to read. Use legible font sizes to provide a better user experience.

The following text fragments have a small font size. Increase the font size to make them more legible.

亲，欢迎来淘宝！ renders only 5 pixels tall (12 CSS pixels).

免费注册 and 1 others render only 5 pixels tall (12 CSS pixels).

淘宝网首页 and 1 others render only 5 pixels tall (12 CSS pixels).

我的淘宝 and 3 others render only 5 pixels tall (12 CSS pixels).

购物车 renders only 5 pixels tall (12 CSS pixels).

搜索 renders only 5 pixels tall (12 CSS pixels).

我是买家 and 2 others render only 5 pixels tall (12 CSS pixels).

我的江湖 renders only 5 pixels tall (12 CSS pixels).

淘金币 and 2 others render only 5 pixels tall (12 CSS pixels).

宝贝分享 renders only 5 pixels tall (12 CSS pixels).

更多应用 renders only 5 pixels tall (12 CSS pixels).

个人中心 renders only 5 pixels tall (12 CSS pixels).

关于淘宝 and 13 others render only 5 pixels tall (12 CSS pixels).

阿里巴巴集团 and 11 others render only 5 pixels tall (12 CSS pixels).

：阿里巴巴网络 - and 8 others render only 5 pixels tall (12 CSS pixels).

v065076.cm3.tbsite.net renders only 4 pixels tall (11 CSS pixels).

priority - 29Size 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="https://login.…nghu%2F404.php">请登录</a> and 1 others are close to other tap targets.

The tap target <a href="http://www.taobao.com/">淘宝网首页</a> and 1 others are close to other tap targets.

The tap target <a href="http://ju.atpa…3629254662ea41" class="menu-hd">我的淘宝</a> and 3 others are close to other tap targets.

The tap target <a href="http://cart.ta…om/my_cart.htm">购物车</a> is close to 3 other tap targets.

The tap target <a href="http://jianghu.taobao.com/" class="logo"></a> is close to 1 other tap targets.

The tap target <a href="http://i.taoba…se&single=true">我是买家</a> and 2 others are close to other tap targets.

The tap target <a href="http://jianghu.taobao.com">我的江湖</a> is close to 3 other tap targets.

The tap target <a href="http://jianghu…og=indexnav_sy">广场</a> and 4 others are close to other tap targets.

The tap target <li id="J_AppMap" class="appmap">更多应用</li> is close to 1 other tap targets.

The tap target <a href="http://jianghu…=indexnav_grzx">个人中心</a> is close to 1 other tap targets.

The tap target <a href="http://www.taobao.com/about/">关于淘宝</a> and 13 others are close to other tap targets.

The tap target <a href="http://page.ch…i_group1.shtml">阿里巴巴集团</a> and 11 others are close to other tap targets.

priority - 10Configure the viewport

Your page does not have a viewport specified. This causes mobile devices to render your page as it would appear on a desktop browser, scaling it down to fit on a mobile screen. Configure a viewport to allow your page to render properly on all devices.

tb.cn HTML validation

Errors

Malformed byte sequence: “cc”.

Line: 6 Column: - 37
"......" Line: 6 Column: - 66
"......" Line: 6 Column: - 110
"......" Line: 6 Column: - 114
"......" Line: 6 Column: - 120
"......" Line: 6 Column: - 162
"......" Line: 7 Column: - 34
"......" Line: 7 Column: - 38
"......" Line: 7 Column: - 133
"......" Line: 7 Column: - 210
"......" Line: 12 Column: - 132
"......" Line: 27 Column: - 52
"......" Line: 27 Column: - 100
"......" Line: 42 Column: - 29
"......" Line: 43 Column: - 42
"......" Line: 52 Column: - 78
"......" Line: 58 Column: - 58
"......" Line: 58 Column: - 124
"......" Line: 58 Column: - 205
"......" Line: 68 Column: - 84
"......" Line: 71 Column: - 51
"......" Line: 147 Column: - 49
"......" Line: 149 Column: - 31
"......" Line: 153 Column: - 31
"......" Line: 168 Column: - 47
"......" Line: 187 Column: - 33
"......"

Malformed byte sequence: “a6”.

Line: 6 Column: - 39
"......" Line: 7 Column: - 36
"......" Line: 7 Column: - 40
"......" Line: 12 Column: - 134
"......" Line: 27 Column: - 54
"......" Line: 27 Column: - 102
"......" Line: 37 Column: - 31
"......" Line: 42 Column: - 31
"......" Line: 58 Column: - 60
"......" Line: 58 Column: - 126
"......" Line: 58 Column: - 198
"......" Line: 65 Column: - 85
"......" Line: 147 Column: - 51
"......" Line: 165 Column: - 36
"......" Line: 168 Column: - 49
"......"

Malformed byte sequence: “cd”.

Line: 6 Column: - 40
"......" Line: 6 Column: - 55
"......" Line: 6 Column: - 170
"......" Line: 6 Column: - 213
"......" Line: 7 Column: - 42
"......" Line: 7 Column: - 70
"......" Line: 7 Column: - 86
"......" Line: 7 Column: - 93
"......" Line: 7 Column: - 104
"......" Line: 7 Column: - 108
"......" Line: 7 Column: - 112
"......" Line: 7 Column: - 156
"......" Line: 7 Column: - 171
"......" Line: 7 Column: - 179
"......" Line: 7 Column: - 198
"......" Line: 27 Column: - 55
"......" Line: 27 Column: - 76
"......" Line: 27 Column: - 81
"......" Line: 27 Column: - 103
"......" Line: 43 Column: - 29
"......" Line: 43 Column: - 76
"......" Line: 139 Column: - 83
"......" Line: 143 Column: - 35
"......" Line: 147 Column: - 52
"......" Line: 161 Column: - 28
"......" Line: 161 Column: - 30
"......" Line: 175 Column: - 48
"......"

Malformed byte sequence: “f8”.

Line: 6 Column: - 41
"......" Line: 6 Column: - 56
"......" Line: 6 Column: - 214
"......" Line: 7 Column: - 43
"......" Line: 7 Column: - 71
"......" Line: 7 Column: - 87
"......" Line: 7 Column: - 94
"......" Line: 7 Column: - 105
"......" Line: 7 Column: - 113
"......" Line: 7 Column: - 157
"......" Line: 7 Column: - 172
"......" Line: 7 Column: - 180
"......" Line: 7 Column: - 199
"......" Line: 27 Column: - 56
"......" Line: 27 Column: - 82
"......" Line: 27 Column: - 104
"......" Line: 42 Column: - 81
"......" Line: 43 Column: - 30
"......" Line: 43 Column: - 77
"......" Line: 147 Column: - 53
"......" Line: 161 Column: - 31
"......" Line: 175 Column: - 49
"......"

Malformed byte sequence: “d1”.

Line: 6 Column: - 43
"......" Line: 6 Column: - 92
"......" Line: 6 Column: - 183
"......" Line: 79 Column: - 79
"......" Line: 82 Column: - 79
"......" Line: 163 Column: - 33
"......"

Malformed byte sequence: “c7”.

Line: 6 Column: - 44
"......" Line: 9 Column: - 9
"......" Line: 37 Column: - 38
"......" Line: 37 Column: - 40
"......" Line: 42 Column: - 66
"......" Line: 43 Column: - 72
"......" Line: 82 Column: - 72
"......" Line: 145 Column: - 37
"......" Line: 174 Column: - 60
"......"

Malformed byte sequence: “d6”.

Line: 6 Column: - 45
"......" Line: 6 Column: - 108
"......" Line: 6 Column: - 221
"......" Line: 42 Column: - 73
"......" Line: 42 Column: - 74
"......" Line: 42 Column: - 77
"......" Line: 43 Column: - 39
"......" Line: 82 Column: - 85
"......" Line: 143 Column: - 36
"......" Line: 163 Column: - 30
"......" Line: 170 Column: - 40
"......"

Malformed byte sequence: “de”.

Line: 6 Column: - 46
"......" Line: 6 Column: - 165
"......" Line: 9 Column: - 19
"......"

Malformed byte sequence: “d7”.

Line: 6 Column: - 47
"......" Line: 6 Column: - 50
"......" Line: 6 Column: - 61
"......" Line: 6 Column: - 129
"......" Line: 7 Column: - 60
"......" Line: 7 Column: - 65
"......" Line: 7 Column: - 76
"......" Line: 7 Column: - 81
"......" Line: 7 Column: - 118
"......" Line: 7 Column: - 130
"......" Line: 58 Column: - 62
"......" Line: 82 Column: - 84
"......" Line: 169 Column: - 57
"......"

Malformed byte sequence: “ee”, “b4”.

Line: 6 Column: - 48
"......"

Malformed byte sequence: “f3”, “a1”, “a2”.

Line: 6 Column: - 49
"......"

Malformed byte sequence: “b5”.

Line: 6 Column: - 53
"......" Line: 6 Column: - 94
"......" Line: 6 Column: - 122
"......" Line: 7 Column: - 128
"......" Line: 7 Column: - 158
"......" Line: 7 Column: - 176
"......" Line: 7 Column: - 195
"......" Line: 7 Column: - 204
"......" Line: 7 Column: - 207
"......" Line: 37 Column: - 36
"......" Line: 58 Column: - 202
"......" Line: 71 Column: - 48
"......" Line: 175 Column: - 51
"......"

Malformed byte sequence: “c4”.

Line: 6 Column: - 54
"......" Line: 6 Column: - 202
"......" Line: 6 Column: - 208
"......" Line: 7 Column: - 140
"......" Line: 7 Column: - 167
"......" Line: 37 Column: - 34
"......" Line: 37 Column: - 37
"......" Line: 40 Column: - 26
"......" Line: 58 Column: - 123
"......" Line: 82 Column: - 83
"......" Line: 170 Column: - 43
"......"

Malformed byte sequence: “c9”.

Line: 6 Column: - 57
"......" Line: 6 Column: - 113
"......" Line: 6 Column: - 169
"......" Line: 6 Column: - 215
"......" Line: 7 Column: - 44
"......" Line: 7 Column: - 72
"......" Line: 7 Column: - 88
"......" Line: 7 Column: - 95
"......" Line: 7 Column: - 114
"......" Line: 7 Column: - 132
"......" Line: 7 Column: - 173
"......" Line: 40 Column: - 25
"......" Line: 176 Column: - 59
"......" Line: 176 Column: - 60
"......"

Malformed byte sequence: “bb”.

Line: 6 Column: - 59
"......" Line: 6 Column: - 89
"......" Line: 6 Column: - 127
"......" Line: 6 Column: - 172
"......" Line: 6 Column: - 173
"......" Line: 6 Column: - 191
"......" Line: 7 Column: - 58
"......" Line: 7 Column: - 63
"......" Line: 7 Column: - 74
"......" Line: 7 Column: - 79
"......" Line: 42 Column: - 34
"......" Line: 43 Column: - 80
"......" Line: 58 Column: - 24
"......" Line: 169 Column: - 59
"......"

Malformed byte sequence: “d2”.

Line: 6 Column: - 60
"......" Line: 6 Column: - 104
"......" Line: 6 Column: - 128
"......" Line: 6 Column: - 192
"......" Line: 7 Column: - 59
"......" Line: 7 Column: - 64
"......" Line: 7 Column: - 75
"......" Line: 7 Column: - 80
"......" Line: 7 Column: - 117
"......" Line: 40 Column: - 28
"......" Line: 47 Column: - 61
"......" Line: 174 Column: - 58
"......"

Malformed byte sequence: “a3”.

Line: 6 Column: - 64
"......" Line: 6 Column: - 116
"......" Line: 6 Column: - 123
"......" Line: 6 Column: - 125
"......" Line: 6 Column: - 194
"......" Line: 6 Column: - 224
"......" Line: 36 Column: - 27
"......" Line: 36 Column: - 34
"......" Line: 40 Column: - 31
"......" Line: 43 Column: - 87
"......"

Malformed byte sequence: “ac”.

Line: 6 Column: - 65
"......" Line: 6 Column: - 117
"......" Line: 9 Column: - 11
"......" Line: 36 Column: - 35
"......" Line: 43 Column: - 88
"......"

Malformed byte sequence: “b8”.

Line: 6 Column: - 68
"......" Line: 165 Column: - 33
"......"

Malformed byte sequence: “f7”.

Line: 6 Column: - 69
"......" Line: 79 Column: - 82
"......" Line: 82 Column: - 81
"......" Line: 169 Column: - 58
"......" Line: 173 Column: - 54
"......" Line: 176 Column: - 63
"......"

Malformed byte sequence: “c0”.

Line: 6 Column: - 70
"......" Line: 6 Column: - 77
"......" Line: 6 Column: - 166
"......" Line: 6 Column: - 220
"......" Line: 7 Column: - 205
"......" Line: 27 Column: - 73
"......" Line: 37 Column: - 32
"......" Line: 139 Column: - 78
"......" Line: 141 Column: - 35
"......" Line: 143 Column: - 32
"......" Line: 155 Column: - 35
"......" Line: 157 Column: - 34
"......"

Malformed byte sequence: “e0”, “b7”.

Line: 6 Column: - 71
"......"

Malformed byte sequence: “fe”.

Line: 6 Column: - 72
"......" Line: 6 Column: - 197
"......" Line: 171 Column: - 76
"......"

Malformed byte sequence: “ca”.

Line: 6 Column: - 73
"......" Line: 6 Column: - 85
"......" Line: 6 Column: - 109
"......" Line: 6 Column: - 133
"......" Line: 6 Column: - 177
"......" Line: 6 Column: - 211
"......" Line: 7 Column: - 66
"......" Line: 7 Column: - 82
"......" Line: 9 Column: - 15
"......" Line: 9 Column: - 16
"......" Line: 43 Column: - 41
"......" Line: 52 Column: - 74
"......" Line: 52 Column: - 77
"......" Line: 58 Column: - 61
"......" Line: 82 Column: - 74
"......" Line: 141 Column: - 41
"......"

Malformed byte sequence: “a2”.

Line: 6 Column: - 75
"......" Line: 6 Column: - 80
"......" Line: 6 Column: - 84
"......" Line: 6 Column: - 142
"......" Line: 6 Column: - 150
"......" Line: 6 Column: - 159
"......" Line: 6 Column: - 176
"......" Line: 27 Column: - 72
"......" Line: 139 Column: - 77
"......" Line: 141 Column: - 34
"......" Line: 143 Column: - 31
"......" Line: 155 Column: - 34
"......" Line: 157 Column: - 33
"......" Line: 163 Column: - 35
"......"

Malformed byte sequence: “c3”.

Line: 6 Column: - 76
"......" Line: 6 Column: - 181
"......" Line: 6 Column: - 201
"......" Line: 6 Column: - 205
"......" Line: 7 Column: - 191
"......" Line: 9 Column: - 13
"......" Line: 52 Column: - 72
"......" Line: 174 Column: - 59
"......" Line: 176 Column: - 62
"......"

Malformed byte sequence: “c8”.

Line: 6 Column: - 78
"......" Line: 6 Column: - 132
"......" Line: 6 Column: - 144
"......" Line: 6 Column: - 156
"......" Line: 6 Column: - 200
"......" Line: 42 Column: - 82
"......" Line: 82 Column: - 76
"......"

Malformed byte sequence: “bc”.

Line: 6 Column: - 81
"......" Line: 6 Column: - 151
"......" Line: 141 Column: - 40
"......"

Malformed byte sequence: “fd”.

Line: 6 Column: - 86
"......" Line: 6 Column: - 157
"......" Line: 6 Column: - 178
"......" Line: 42 Column: - 69
"......"

Malformed byte sequence: “c2”.

Line: 6 Column: - 87
"......" Line: 6 Column: - 179
"......" Line: 7 Column: - 90
"......" Line: 7 Column: - 97
"......" Line: 7 Column: - 141
"......" Line: 7 Column: - 148
"......" Line: 7 Column: - 150
"......" Line: 7 Column: - 168
"......" Line: 7 Column: - 181
"......" Line: 27 Column: - 80
"......" Line: 43 Column: - 31
"......" Line: 43 Column: - 78
"......" Line: 145 Column: - 41
"......" Line: 155 Column: - 37
"......" Line: 155 Column: - 39
"......" Line: 176 Column: - 58
"......"

Malformed byte sequence: “b0”.

Line: 6 Column: - 90
"......" Line: 7 Column: - 120
"......" Line: 27 Column: - 71
"......" Line: 139 Column: - 76
"......" Line: 141 Column: - 33
"......" Line: 143 Column: - 30
"......" Line: 155 Column: - 33
"......" Line: 157 Column: - 32
"......" Line: 177 Column: - 38
"......"

Malformed byte sequence: “b7”.

Line: 6 Column: - 91
"......" Line: 7 Column: - 137
"......" Line: 9 Column: - 12
"......" Line: 36 Column: - 31
"......" Line: 42 Column: - 72
"......" Line: 172 Column: - 40
"......" Line: 176 Column: - 56
"......"

Malformed byte sequence: “b3”.

Line: 6 Column: - 96
"......" Line: 42 Column: - 36
"......" Line: 43 Column: - 36
"......" Line: 173 Column: - 51
"......"

Malformed byte sequence: “e4”.

Line: 6 Column: - 97
"......" Line: 82 Column: - 75
"......"

Malformed byte sequence: “a1”.

Line: 6 Column: - 99
"......" Line: 6 Column: - 101
"......" Line: 6 Column: - 141
"......" Line: 6 Column: - 149
"......" Line: 6 Column: - 158
"......" Line: 6 Column: - 175
"......" Line: 6 Column: - 223
"......" Line: 7 Column: - 68
"......" Line: 7 Column: - 84
"......" Line: 36 Column: - 28
"......" Line: 43 Column: - 96
"......"

Malformed byte sequence: “ad”.

Line: 6 Column: - 100
"......" Line: 6 Column: - 102
"......" Line: 37 Column: - 43
"......" Line: 43 Column: - 95
"......" Line: 43 Column: - 97
"......"

Malformed byte sequence: “da”.

Line: 6 Column: - 105
"......" Line: 7 Column: - 55
"......" Line: 168 Column: - 46
"......"

Malformed byte sequence: “d3”.

Line: 6 Column: - 106
"......" Line: 6 Column: - 168
"......" Line: 7 Column: - 131
"......" Line: 52 Column: - 71
"......" Line: 168 Column: - 45
"......" Line: 177 Column: - 43
"......"

Malformed byte sequence: “c5”.

Line: 6 Column: - 107
"......" Line: 6 Column: - 147
"......" Line: 6 Column: - 154
"......" Line: 7 Column: - 138
"......" Line: 7 Column: - 153
"......" Line: 7 Column: - 166
"......" Line: 139 Column: - 84
"......" Line: 172 Column: - 41
"......" Line: 173 Column: - 57
"......"

Malformed byte sequence: “db”.

Line: 6 Column: - 112
"......" Line: 7 Column: - 164
"......" Line: 7 Column: - 189
"......"

Malformed byte sequence: “b1”.

Line: 6 Column: - 124
"......" Line: 36 Column: - 24
"......" Line: 36 Column: - 32
"......" Line: 58 Column: - 199
"......" Line: 65 Column: - 84
"......" Line: 65 Column: - 86
"......" Line: 165 Column: - 35
"......"

Malformed byte sequence: “bd”.

Line: 6 Column: - 126
"......" Line: 6 Column: - 190
"......" Line: 7 Column: - 62
"......" Line: 7 Column: - 78
"......" Line: 52 Column: - 70
"......"

Malformed byte sequence: “cf”.

Line: 6 Column: - 131
"......" Line: 6 Column: - 143
"......" Line: 6 Column: - 209
"......" Line: 7 Column: - 56
"......" Line: 7 Column: - 89
"......" Line: 7 Column: - 96
"......" Line: 7 Column: - 115
"......" Line: 9 Column: - 18
"......" Line: 27 Column: - 79
"......" Line: 43 Column: - 38
"......" Line: 43 Column: - 93
"......" Line: 169 Column: - 56
"......" Line: 170 Column: - 38
"......" Line: 173 Column: - 52
"......"

Malformed byte sequence: “f5”.

Line: 6 Column: - 135
"......" Line: 6 Column: - 174
"......"

Malformed byte sequence: “ba”.

Line: 6 Column: - 136
"......" Line: 6 Column: - 217
"......" Line: 7 Column: - 46
"......" Line: 7 Column: - 101
"......" Line: 7 Column: - 110
"......" Line: 7 Column: - 124
"......" Line: 7 Column: - 201
"......" Line: 12 Column: - 136
"......" Line: 40 Column: - 32
"......" Line: 42 Column: - 35
"......" Line: 169 Column: - 55
"......"

Malformed byte sequence: “ee”.

Line: 6 Column: - 139
"......"

Malformed byte sequence: “d0”.

Line: 6 Column: - 145
"......" Line: 6 Column: - 146
"......" Line: 6 Column: - 185
"......" Line: 6 Column: - 207
"......" Line: 7 Column: - 139
"......" Line: 7 Column: - 152
"......" Line: 42 Column: - 79
"......" Line: 43 Column: - 84
"......" Line: 43 Column: - 89
"......" Line: 170 Column: - 41
"......" Line: 170 Column: - 42
"......" Line: 177 Column: - 44
"......"

Malformed byte sequence: “d9”.

Line: 6 Column: - 152
"......" Line: 145 Column: - 40
"......"

Malformed byte sequence: “e2”.

Line: 6 Column: - 155
"......" Line: 43 Column: - 43
"......" Line: 52 Column: - 79
"......"

Malformed byte sequence: “c6”.

Line: 6 Column: - 160
"......" Line: 7 Column: - 209
"......" Line: 27 Column: - 77
"......" Line: 58 Column: - 204
"......" Line: 71 Column: - 50
"......" Line: 157 Column: - 38
"......" Line: 159 Column: - 32
"......"

Malformed byte sequence: “df”.

Line: 6 Column: - 161
"......" Line: 43 Column: - 83
"......"

Malformed byte sequence: “ec”.

Line: 6 Column: - 163
"......" Line: 27 Column: - 78
"......" Line: 68 Column: - 85
"......" Line: 149 Column: - 32
"......"

Malformed byte sequence: “ce”.

Line: 6 Column: - 164
"......" Line: 6 Column: - 198
"......" Line: 6 Column: - 218
"......" Line: 7 Column: - 47
"......" Line: 7 Column: - 102
"......" Line: 7 Column: - 125
"......" Line: 7 Column: - 134
"......" Line: 7 Column: - 183
"......" Line: 9 Column: - 14
"......" Line: 12 Column: - 137
"......" Line: 37 Column: - 27
"......" Line: 43 Column: - 40
"......" Line: 52 Column: - 76
"......" Line: 58 Column: - 121
"......" Line: 82 Column: - 82
"......" Line: 174 Column: - 57
"......" Line: 187 Column: - 32
"......"

Malformed byte sequence: “ed”.

Line: 6 Column: - 167
"......" Line: 6 Column: - 210
"......" Line: 37 Column: - 33
"......"

Malformed byte sequence: “eb”.

Line: 6 Column: - 180
"......" Line: 37 Column: - 39
"......" Line: 42 Column: - 83
"......" Line: 82 Column: - 73
"......" Line: 82 Column: - 77
"......"

Malformed byte sequence: “e2”, “b7”.

Line: 6 Column: - 182
"......" Line: 7 Column: - 192
"......"

Malformed byte sequence: “b2”.

Line: 6 Column: - 188
"......" Line: 7 Column: - 121
"......" Line: 173 Column: - 56
"......"

Malformed byte sequence: “d5”.

Line: 6 Column: - 195
"......" Line: 7 Column: - 188
"......" Line: 43 Column: - 82
"......" Line: 53 Column: - 71
"......" Line: 58 Column: - 26
"......" Line: 173 Column: - 53
"......"

Malformed byte sequence: “f1”, “a3”, “ac”.

Line: 6 Column: - 199
"......"

Malformed byte sequence: “e3”.

Line: 6 Column: - 203
"......" Line: 151 Column: - 35
"......" Line: 157 Column: - 40
"......"

Malformed byte sequence: “dc”.

Line: 6 Column: - 212
"......" Line: 9 Column: - 17
"......" Line: 40 Column: - 27
"......"

Malformed byte sequence: “ef”.

Line: 6 Column: - 219
"......" Line: 7 Column: - 48
"......" Line: 7 Column: - 103
"......" Line: 7 Column: - 126
"......" Line: 7 Column: - 184
"......" Line: 12 Column: - 138
"......" Line: 155 Column: - 36
"......" Line: 157 Column: - 35
"......"

Malformed byte sequence: “d4”.

Line: 7 Column: - 54
"......" Line: 37 Column: - 24
"......" Line: 43 Column: - 33
"......" Line: 153 Column: - 32
"......" Line: 157 Column: - 36
"......" Line: 159 Column: - 31
"......"

Malformed byte sequence: “f2”.

Line: 7 Column: - 91
"......" Line: 7 Column: - 142
"......" Line: 7 Column: - 149
"......" Line: 7 Column: - 187
"......" Line: 40 Column: - 29
"......" Line: 43 Column: - 81
"......" Line: 47 Column: - 62
"......" Line: 58 Column: - 25
"......" Line: 145 Column: - 38
"......" Line: 161 Column: - 29
"......"

Malformed byte sequence: “f4”.

Line: 7 Column: - 98
"......" Line: 7 Column: - 151
"......" Line: 7 Column: - 169
"......" Line: 145 Column: - 42
"......"

Malformed byte sequence: “b9”.

Line: 7 Column: - 100
"......" Line: 7 Column: - 123
"......" Line: 7 Column: - 144
"......" Line: 7 Column: - 200
"......" Line: 12 Column: - 135
"......" Line: 168 Column: - 43
"......"

Malformed byte sequence: “e7”.

Line: 7 Column: - 129
"......" Line: 43 Column: - 32
"......"

Malformed byte sequence: “f1”.

Line: 7 Column: - 135
"......"

Malformed byte sequence: “a9”.

Line: 7 Column: - 145
"......"

Malformed byte sequence: “ea”.

Line: 7 Column: - 159
"......" Line: 7 Column: - 177
"......" Line: 7 Column: - 196
"......" Line: 7 Column: - 208
"......" Line: 58 Column: - 203
"......" Line: 71 Column: - 49
"......"

Malformed byte sequence: “bf”.

Line: 7 Column: - 162
"......" Line: 40 Column: - 24
"......" Line: 171 Column: - 74
"......" Line: 172 Column: - 38
"......"

Malformed byte sequence: “aa”.

Line: 7 Column: - 175
"......" Line: 7 Column: - 194
"......" Line: 171 Column: - 72
"......" Line: 172 Column: - 39
"......" Line: 174 Column: - 55
"......"

Malformed byte sequence: “b4”.

Line: 7 Column: - 186
"......" Line: 37 Column: - 30
"......" Line: 58 Column: - 200
"......" Line: 65 Column: - 87
"......"

Malformed byte sequence: “c1”.

Line: 9 Column: - 20
"......" Line: 47 Column: - 54
"......" Line: 171 Column: - 71
"......" Line: 174 Column: - 54
"......"

Malformed byte sequence: “cb”.

Line: 9 Column: - 21
"......" Line: 58 Column: - 196
"......" Line: 79 Column: - 78
"......" Line: 79 Column: - 81
"......" Line: 82 Column: - 78
"......" Line: 82 Column: - 80
"......" Line: 145 Column: - 39
"......" Line: 151 Column: - 34
"......" Line: 157 Column: - 39
"......" Line: 177 Column: - 41
"......" Line: 187 Column: - 31
"......"

Internal encoding declaration “gbk” disagrees with the actual encoding of the document (“utf-8”).

Line: 5 Column: 2 - 21
"...> <head> <meta charset="gbk"> <met..."

Malformed byte sequence: “ef”, “b0”.

Line: 27 Column: - 74
"......" Line: 139 Column: - 79
"......" Line: 141 Column: - 36
"......" Line: 143 Column: - 33
"......" Line: 169 Column: - 60
"......"

Malformed byte sequence: “a7”.

Line: 36 Column: - 25
"......"

Malformed byte sequence: “dd”.

Line: 37 Column: - 25
"......" Line: 43 Column: - 34
"......" Line: 43 Column: - 85
"......" Line: 43 Column: - 90
"......"

Malformed byte sequence: “a8”.

Line: 37 Column: - 29
"......" Line: 176 Column: - 57
"......"

Malformed byte sequence: “fa”.

Line: 37 Column: - 35
"......" Line: 141 Column: - 39
"......" Line: 143 Column: - 38
"......" Line: 163 Column: - 32
"......" Line: 170 Column: - 39
"......"

Malformed byte sequence: “e5”.

Line: 42 Column: - 37
"......" Line: 187 Column: - 34
"......"

Malformed byte sequence: “eb”, “b5”.

Line: 42 Column: - 67
"......"

Malformed byte sequence: “f3”, “a3”, “ac”.

Line: 42 Column: - 76
"......"

Malformed byte sequence: “d8”.

Line: 42 Column: - 78
"......" Line: 168 Column: - 44
"......" Line: 175 Column: - 52
"......"

Malformed byte sequence: “f6”.

Line: 43 Column: - 37
"......" Line: 52 Column: - 75
"......"

Malformed byte sequence: “eb”, “bc”.

Line: 43 Column: - 73
"......"

Malformed byte sequence: “ec”, “b2”.

Line: 43 Column: - 74
"......"

Malformed byte sequence: “e9”.

Line: 43 Column: - 75
"......" Line: 169 Column: - 61
"......"

Malformed byte sequence: “e2”, “b8”.

Line: 47 Column: - 56
"......"

Malformed byte sequence: “fc”.

Line: 47 Column: - 57
"......"

Malformed byte sequence: “b6”.

Line: 47 Column: - 58
"......" Line: 165 Column: - 34
"......"

Malformed byte sequence: “e0”.

Line: 47 Column: - 59
"......"

An “img” element must have an “alt” attribute, except under certain conditions. For details, consult guidance on providing text alternatives for images.

Line: 32 Column: 58 - 128
"...obao.com"><img src="//gtms02.alicdn.com/tps/i2/T1zL8ZFqFgXXaESgf7-520-500.png" /></a> ..."

Malformed byte sequence: “e8”.

Line: 52 Column: - 73
"......" Line: 155 Column: - 38
"......" Line: 155 Column: - 40
"......"

Malformed byte sequence: “f0”, “b0”, “b8”.

Line: 53 Column: - 73
"......"

Malformed byte sequence: “e4”, “b9”.

Line: 58 Column: - 28
"......"

Bad value “true” for attribute “autofocus” on element “input”.

Line: 52 Column: 29 - 238
"... <input id="J_SearchReason" placeholder="ֱ��" accesskey="s" autofocus="true" x-webkit-speech="" x-webkit-grammar="builtin:translate" type="search" autocomplete="off" name="q" value="" hidefocus="true" /> ..." Line: 82 Column: 37 - 137
"... <input id="q" name="q" aria-label="��" accesskey="s" autofocus="true" autocomplete="off"> ..."

Attribute “x-webkit-speech” not allowed on element “input” at this point.

Attribute “x-webkit-grammar” not allowed on element “input” at this point.

Attribute “hidefocus” not allowed on element “input” at this point.

A document must not include more than one “autofocus” attribute.

Line: 82 Column: 37 - 137
"... <input id="q" name="q" aria-label="��" accesskey="s" autofocus="true" autocomplete="off"> ..."

Stray end tag “div”.

Line: 136 Column: 14 - 19
"...cript> </div> <d..." Line: 339 Column: 1 - 6
"... </div> </div><scrip..."

Duplicate ID “footer”.

Line: 136 Column: 24 - 40
"...</div> <div id="footer"> ..."

Malformed byte sequence: “af”.

Line: 139 Column: - 82
"......"

Malformed byte sequence: “be”.

Line: 151 Column: - 31
"......"

Malformed byte sequence: “ae”.

Line: 151 Column: - 33
"......"

Malformed byte sequence: “f9”.

Line: 176 Column: - 61
"......" Line: 177 Column: - 42
"......"

Malformed byte sequence: “e6”.

Line: 177 Column: - 39
"......"

Element “style” not allowed as child of element “div” in this context. (Suppressing further errors from this subtree.)

Line: 183 Column: 1 - 7
"...> </div> <style> .g_fo..."

Warnings

Document uses the Unicode Private Use Area(s), which should not be used in publicly exchanged documents. (Charmod C073)

Line: 6 Column: - 51
"... �Ա��-��ȫ��Ͻ��ƽ̨��..."

The value of attribute “placeholder” on element “input” from namespace “http://www.w3.org/1999/xhtml” starts with a composing character.

The first occurrence of ID “footer” was here.

Line: 122 Column: 9 - 25
"...> <div id="footer"></div>..."

Text run starts with a composing character.

Line: 165 Column: 32 - 36
"...ipay.com">֧��</a> ..."

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tb.cn Ping

Ping is a computer network administration software utility used to test the reachability of a host on an Internet Protocol (IP) network. It measures the round-trip time for messages sent from the originating host to a destination computer that are echoed back to the source.

tb.cn TRACEROUTE

Traceroute is a computer network diagnostic tool for displaying the route (path) and measuring transit delays of packets across an Internet Protocol (IP) network. The history of the route is recorded as the round-trip times of the packets received from each successive host (remote node) in the route (path); the sum of the mean times in each hop is a measure of the total time spent to establish the connection. Traceroute proceeds unless all (three) sent packets are lost more than twice, then the connection is lost and the route cannot be evaluated.

TB.CN 亲，访问受限了

tb.cn Website Information

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tb.cn Alexa Rank

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tb.cn server information

Servers Location

tb.cn desktop page speed rank

tb.cn Desktop Speed Test Quick Summary

priority - 12Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 3 blocking script resources and 3 blocking CSS resources. This causes a delay in rendering your page.

Remove render-blocking JavaScript:

Optimize CSS Delivery of the following:

priority - 7Avoid 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.

priority - 1Leverage 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:

tb.cn Desktop Resource Breakdown

tb.cn mobile page speed rank

tb.cn Mobile Speed Test Quick Summary

priority - 48Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 3 blocking script resources and 3 blocking CSS resources. This causes a delay in rendering your page.

Remove render-blocking JavaScript:

Optimize CSS Delivery of the following:

priority - 26Avoid 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.

priority - 1Leverage 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:

tb.cn Mobile Resource Breakdown

tb.cn mobile page usability

tb.cn Mobile Usability Test Quick Summary

priority - 40Use legible font sizes

The following text on your page renders in a way that may be difficult for some of your visitors to read. Use legible font sizes to provide a better user experience.

The following text fragments have a small font size. Increase the font size to make them more legible.

priority - 29Size 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.

priority - 10Configure the viewport

Your page does not have a viewport specified. This causes mobile devices to render your page as it would appear on a desktop browser, scaling it down to fit on a mobile screen. Configure a viewport to allow your page to render properly on all devices.

tb.cn HTML validation

Errors

Malformed byte sequence: “cc”.

Malformed byte sequence: “a6”.

Malformed byte sequence: “cd”.

Malformed byte sequence: “f8”.

Malformed byte sequence: “d1”.

Malformed byte sequence: “c7”.

Malformed byte sequence: “d6”.

Malformed byte sequence: “de”.

Malformed byte sequence: “d7”.

Malformed byte sequence: “ee”, “b4”.

Malformed byte sequence: “f3”, “a1”, “a2”.

Malformed byte sequence: “b5”.

Malformed byte sequence: “c4”.

Malformed byte sequence: “c9”.

Malformed byte sequence: “bb”.

Malformed byte sequence: “d2”.

Malformed byte sequence: “a3”.

Malformed byte sequence: “ac”.

Malformed byte sequence: “b8”.

Malformed byte sequence: “f7”.

Malformed byte sequence: “c0”.

Malformed byte sequence: “e0”, “b7”.

Malformed byte sequence: “fe”.

Malformed byte sequence: “ca”.

Malformed byte sequence: “a2”.

Malformed byte sequence: “c3”.

Malformed byte sequence: “c8”.

Malformed byte sequence: “bc”.

Malformed byte sequence: “fd”.

Malformed byte sequence: “c2”.

Malformed byte sequence: “b0”.

Malformed byte sequence: “b7”.

Malformed byte sequence: “b3”.

Malformed byte sequence: “e4”.

Malformed byte sequence: “a1”.