PHP.CN php中文网-教程_手册_视频-免费php在线学习平台

php.cn Website Information

Daily Unique Visits: 28,296

Daily Page Views: 169,776

Income Per Day: $340

Estimated Value: $244,800

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

No name server records were found.

and is probably hosted by QUANTILNETWORKS - QUANTIL NETWORKS INC, US. See the full list of other websites hosted by QUANTILNETWORKS - QUANTIL NETWORKS INC, US.

The highest website php.cn position in Alexa rank database was 242 and the lowest rank position was 994551. Current position of php.cn in Alexa rank database is 50686.

Desktop speed score of php.cn (65/100) is better than the results of 42.84% of other sites and shows that the page desktop performance can be improved.

Mobile usability score of php.cn (98/100) is better than the results of 55.61% of other sites and means that the page is mobile-friendly.

Mobile speed score of php.cn (38/100) is better than the results of 16.76% of other sites and shows that the landing page performance on mobile devices is poor and can be improved.

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php.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.


php.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: php.cn
ROID: 20030312s10001s00062705-cn
Domain Status: clientTransferProhibited
Registrant: 苏州跃动光标网络科技有限公司
Registrant Contact Email: changshaxiemeng@163.com
Sponsoring Registrar: 厦门易名科技股份有限公司
Name Server: f1g1ns1.dnspod.net
Name Server: f1g1ns2.dnspod.net
Registration Time: 2003-03-17 12:20:05
Expiration Time: 2024-03-17 12:48:36
DNSSEC: unsigned

php.cn server information

Servers Location

php.cn desktop page speed rank

Last tested: 2017-05-25


Desktop Speed Medium
65/100

php.cn Desktop Speed Test Quick Summary


priority - 16Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 15 blocking script resources and 9 blocking CSS resources. This causes a delay in rendering your page.

Remove render-blocking JavaScript:

http://www.php.cn/static/home/js/jquery.min.js?1.2.6
http://www.php.cn/tpl/Index/Static/js/jquery.cookie.js?1.2.6
http://www.php.cn/tpl/Index/Static/js/common.js?1.2.6
http://www.php.cn/tpl/Index/Static/js/jquery.more.extend.js?1.2.6
http://www.php.cn/static/js/layer/layer.js?1.2.6
http://www.php.cn/static/ZeroClipboard/ZeroClipboard.js?1.2.6
http://www.php.cn/tpl/Index/Static/js/initjs.js?1.2.6
http://www.php.cn/tpl/Index/Static/js/index_search.js?1.2.6
http://www.php.cn/static/js/check_mobile.js
http://www.php.cn/tpl/Index/Static/js/check_login.js
http://www.php.cn/static/home/js/testquery.js?1.2.6
http://www.php.cn/static/home/js/app.31b618d90270cff2df37.js?1.2.6
http://www.php.cn/static/js/jquery.lazyload.js?1.2.6
https://s4.cnzz.com/z_stat.php?id=1260714935&web_id=1260714935
https://c.cnzz.com/core.php?web_id=1260714935&t=z

Optimize CSS Delivery of the following:

http://www.php.cn/static/home/css/app.31b618d90270cff2df37.css?1.2.6
http://www.php.cn/tpl/Index/Static/css/index.css?1.2.6
http://www.php.cn/tpl/Index/Static/css/common-less.css?1.2.6
http://www.php.cn/static/font-awesome/css/font-awesome.css?1.2.6
http://www.php.cn/tpl/Index/Static/css/account.css
http://www.php.cn/static/js/layer/skin/layer.css
http://www.php.cn/tpl/Index/Static/css/initjs.css?1.2.6
http://www.php.cn/tpl/Index/Static/css/poplogin-less.css?1.2.6
http://www.php.cn/static/home/css/footer.css?1.2.6

priority - 13Reduce server response time

priority - 8Leverage 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://img.php.cn/upload/article/000/000/001/58cf8a0a0074e316.png (expiration not specified)
http://img.php.cn/upload/article/000/000/003/59016c3db727a961.png (expiration not specified)
http://img.php.cn/upload/article/000/000/003/5911552d38083961.png (expiration not specified)
http://img.php.cn/upload/article/000/000/003/59156691542b6769.jpg (expiration not specified)
http://www.php.cn/static/home/css/img/0e26dc04ed794a6586110b38089ca600.png (expiration not specified)
http://www.php.cn/static/home/css/img/54a810931adc4c6f97ff586e4dc3f532.png (expiration not specified)
http://www.php.cn/static/home/css/img/f4601bb5317713e2c9b39d36fa7a7765.png (expiration not specified)
http://www.php.cn/static/images/qrcode.jpg (expiration not specified)
http://www.php.cn/static/js/check_mobile.js (expiration not specified)
http://www.php.cn/static/js/layer/skin/layer.css (expiration not specified)
http://www.php.cn/static/phpcn_erwei.jpg (expiration not specified)
http://www.php.cn/static/phpcn_erwei_qq.jpg (expiration not specified)
http://www.php.cn/tpl/Index/Static/css/account.css (expiration not specified)
http://www.php.cn/tpl/Index/Static/js/check_login.js (expiration not specified)
https://c.cnzz.com/core.php?web_id=1260714935&t=z (15 minutes)
https://s4.cnzz.com/z_stat.php?id=1260714935&web_id=1260714935 (90 minutes)

priority - 7Optimize images

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

Optimize the following images to reduce their size by 68.8KiB (41% reduction).

Compressing and resizing http://www.php.cn/static/phpcn_erwei.jpg could save 20.9KiB (78% reduction).
Compressing and resizing http://www.php.cn/static/phpcn_erwei_qq.jpg could save 17.4KiB (78% reduction).
Compressing http://img.php.cn/upload/article/000/000/003/59156691542b6769.jpg could save 14.1KiB (24% reduction).
Compressing http://www.php.cn/static/images/qrcode.jpg could save 8.9KiB (34% reduction).
Compressing http://www.php.cn/static/home/css/img/54a810931adc4c6f97ff586e4dc3f532.png could save 2.7KiB (43% reduction).
Compressing http://www.php.cn/static/home/css/img/f4601bb5317713e2c9b39d36fa7a7765.png could save 2.3KiB (14% reduction).
Compressing http://www.php.cn/static/home/css/img/0e26dc04ed794a6586110b38089ca600.png could save 1.8KiB (37% reduction).
Compressing http://www.php.cn/tpl/Index/Static/css/img/common/logo.png?t=1 could save 783B (19% reduction).

priority - 6Enable 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 57.6KiB (80% reduction).

Compressing https://world.taobao.com/ could save 50.6KiB (83% reduction).
Compressing https://s4.cnzz.com/z_stat.php?id=1260714935&web_id=1260714935 could save 7KiB (65% reduction).

priority - 2Minify 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 21.4KiB (36% reduction).

Minifying https://world.taobao.com/ could save 21.4KiB (36% reduction).

priority - 2Prioritize 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 46% of the final above-the-fold content could be rendered with the full HTML response.

priority - 1Minify 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 12.1KiB (23% reduction).

Minifying http://www.php.cn/static/home/js/app.31b618d90270cff2df37.js?1.2.6 could save 9.7KiB (23% reduction) after compression.
Minifying http://www.php.cn/static/ZeroClipboard/ZeroClipboard.js?1.2.6 could save 1.2KiB (38% reduction) after compression.
Minifying http://www.php.cn/static/home/js/testquery.js?1.2.6 could save 1.2KiB (15% reduction) after compression.

priority - 0Minify 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 1.2KiB (13% reduction).

Minifying http://www.php.cn/tpl/Index/Static/css/common-less.css?1.2.6 could save 1.2KiB (13% reduction) after compression.

php.cn Desktop Resource Breakdown

Total Resources49
Number of Hosts11
Static Resources17
JavaScript Resources18
CSS Resources9

php.cn mobile page speed rank

Last tested: 2017-05-25


Mobile Speed Bad
38/100

php.cn Mobile Speed Test Quick Summary


priority - 106Optimize images

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

Optimize the following images to reduce their size by 1MiB (80% reduction).

Compressing and resizing http://img.php.cn/upload/course/000/000/004/603cdd…76613228d45fb05519.jpg could save 481.5KiB (98% reduction).
Compressing http://m.php.cn/tpl/Mobile/Static/img/banner/7.jpg could save 186.9KiB (76% reduction).
Compressing and resizing http://img.php.cn/upload/article/000/001/506/0c17f…157567fc0d76ed7891.jpg could save 117.3KiB (97% reduction).
Compressing http://m.php.cn/tpl/Mobile/Static/img/banner/4.jpg could save 72.2KiB (67% reduction).
Compressing http://m.php.cn/tpl/Mobile/Static/img/banner/1.jpg could save 55KiB (65% reduction).
Compressing http://m.php.cn/tpl/Mobile/Static/img/banner/3.jpg could save 41.2KiB (67% reduction).
Compressing http://img.php.cn/upload/course/000/000/164/58e7060f36bef222.jpg could save 26KiB (62% reduction).
Compressing http://img.php.cn/upload/course/000/001/120/58da335871aca493.jpeg could save 25.9KiB (60% reduction).
Compressing http://img.php.cn/upload/course/000/000/004/4e1c4e…d333e241a77deaf979.jpg could save 7.8KiB (30% reduction).
Compressing http://img.php.cn/upload/course/000/000/164/58d5cdd561477650.jpg could save 6.2KiB (30% reduction).
Compressing http://m.php.cn/tpl/Mobile/Static/img/op.png could save 5.3KiB (24% reduction).
Compressing http://img.php.cn/upload/course/000/000/164/58845ab299eea978.jpg could save 2.6KiB (29% reduction).
Compressing http://m.php.cn/tpl/Mobile/Static/img/anonymous.png could save 1.6KiB (36% reduction).
Compressing http://m.php.cn/tpl/Mobile/Static/img/m_icons.png could save 1.4KiB (18% reduction).
Compressing http://m.php.cn/tpl/Index/Static/css/img/common/logo.png?t=1 could save 783B (19% reduction).

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://php.cn/
http://www.php.cn/
http://m.php.cn/

priority - 24Reduce server response time

priority - 13Leverage 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://img.php.cn/upload/article/000/001/506/0c17f…157567fc0d76ed7891.jpg (expiration not specified)
http://img.php.cn/upload/course/000/000/004/4e1c4e…d333e241a77deaf979.jpg (expiration not specified)
http://img.php.cn/upload/course/000/000/004/603cdd…76613228d45fb05519.jpg (expiration not specified)
http://img.php.cn/upload/course/000/000/164/58845ab299eea978.jpg (expiration not specified)
http://img.php.cn/upload/course/000/000/164/58ca1f7ece729138.png (expiration not specified)
http://img.php.cn/upload/course/000/000/164/58d5cdd561477650.jpg (expiration not specified)
http://img.php.cn/upload/course/000/000/164/58e7060f36bef222.jpg (expiration not specified)
http://img.php.cn/upload/course/000/001/120/58da335871aca493.jpeg (expiration not specified)
http://img.php.cn/upload/course/000/001/120/5923e33d7e935451.png (expiration not specified)
http://m.php.cn/tpl/Mobile/Static/img/anonymous.png (expiration not specified)
http://m.php.cn/tpl/Mobile/Static/img/banner/1.jpg (expiration not specified)
http://m.php.cn/tpl/Mobile/Static/img/banner/3.jpg (expiration not specified)
http://m.php.cn/tpl/Mobile/Static/img/banner/4.jpg (expiration not specified)
http://m.php.cn/tpl/Mobile/Static/img/banner/7.jpg (expiration not specified)
http://m.php.cn/tpl/Mobile/Static/img/m_icons.png (expiration not specified)
http://m.php.cn/tpl/Mobile/Static/img/op.png (expiration not specified)
https://c.cnzz.com/core.php?web_id=1260714935&t=z (15 minutes)
https://s4.cnzz.com/z_stat.php?id=1260714935&web_id=1260714935 (90 minutes)

priority - 8Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 1 blocking CSS resources. This causes a delay in rendering your page.

Optimize CSS Delivery of the following:

http://m.php.cn/tpl/Mobile/Static/css/wap_j_new.css?1.2.7

priority - 1Enable 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 7KiB (65% reduction).

Compressing https://s4.cnzz.com/z_stat.php?id=1260714935&web_id=1260714935 could save 7KiB (65% reduction).

priority - 0Minify 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 1.6KiB (14% reduction).

Minifying http://m.php.cn/tpl/Mobile/Static/css/common.css?1.2.7 could save 1.6KiB (14% reduction) after compression.

priority - 0Minify 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 976B (43% reduction).

Minifying http://m.php.cn/tpl/Mobile/Static/js/yxMobileSlider.js?1.2.7 could save 976B (43% reduction) after compression.

php.cn Mobile Resource Breakdown

Total Resources51
Number of Hosts13
Static Resources19
JavaScript Resources13
CSS Resources8

php.cn mobile page usability

Last tested: 2017-05-25


Mobile Usability Good
98/100

php.cn Mobile Usability Test Quick Summary


priority - 1Size 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 <html>php中文网 - PHP教程…搜索 未登录登录注册站长统计</html> is close to 2 other tap targets.

The tap target <div id="ctl00_pnlTemp"></div> and 1 others are close to other tap targets.

The tap target <div id="ctl00_pnlTemp"></div> and 2 others are close to other tap targets.

The tap target <ul></ul> and 1 others are close to other tap targets.

The tap target <div class="focus"></div> is close to 2 other tap targets.

The tap target <div></div> is close to 2 other tap targets.

The tap target <span class=""> and 3 others are close to other tap targets.

The tap target <span class="current"> is close to 4 other tap targets.

The tap target <p>更新中4</p> and 7 others are close to other tap targets.

The tap target <span class="price_area">更新中</span> and 7 others are close to other tap targets.

The tap target <span class="study_num">4</span> and 7 others are close to other tap targets.

The tap target <div class="row">php.cn原创html5视…周学会PHP更新中18571</div> and 5 others are close to other tap targets.

The tap target <div class="thumbnail">php.cn原创html5视频教程更新中1682</div> and 1 others are close to other tap targets.

The tap target <div class="caption">php.cn原创html5视频教程更新中1682</div> and 1 others are close to other tap targets.

The tap target <a href="/course/373.html">php.cn独孤九贱(2)-css视频教程</a> is close to 1 other tap targets.

The tap target <dd>前端和微信小程序的未来与发展…act Native技术的。</dd> is close to 1 other tap targets.
The tap target <a href="/article/363269.html">前端和微信小程序的未来与发展</a> is close to 2 other tap targets.
The tap target <p>PHP中文网快讯 ​微信小…act Native技术的。</p> is close to 1 other tap targets.
The tap target <span class="split"> is close to 2 other tap targets.
The tap target <p>咨询QQ:88526(联系方式)</p> and 2 others are close to other tap targets.
The tap target <a href="javascript:;">联系方式</a> and 1 others are close to other tap targets.

php.cn HTML validation

Errors

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

Line: 1 Column: 2681 - 2742
"...subnav"><a href="/toutiao.html" class="article_nav_a" target="_blank">php头条</a..." Line: 1 Column: 2752 - 2824
"...hp头条</a><a href="/php-weizijiaocheng.html" class="article_nav_a" target="_blank">php教程</a..." Line: 1 Column: 2834 - 2897
"...hp教程</a><a href="/mysql-tutorials.html" title="mysql教程" target="_blank">mysql教程<..." Line: 1 Column: 2909 - 2969
"...ql教程</a><a href="/div-tutorial.html" title="html教程 " target="_blank">html教程</..." Line: 1 Column: 2980 - 3038
"...ml教程</a><a href="/css-tutorial.html" title="css教程" target="_blank">css教程</a..." Line: 1 Column: 3048 - 3104
"...ss教程</a><a href="/js-tutorial.html" title="js教程" target="_blank">js教程</a>..." Line: 1 Column: 3113 - 3172
"...js教程</a><a href="/html5-tutorial.html" title="H5教程" target="_blank">H5教程</a>..." Line: 1 Column: 3181 - 3237
"...H5教程</a><a href="/ps-tutorial.html" title="PS教程" target="_blank">PS教程</a>..." Line: 1 Column: 3246 - 3312
"...PS教程</a><a href="/java-article.html" class="article_nav_a" target="_blank">Java教程</..." Line: 1 Column: 3323 - 3391
"...va教程</a><a href="/csharp-article.html" class="article_nav_a" target="_blank">C#.Net教程..." Line: 1 Column: 3404 - 3474
"...et教程</a><a href="/python-tutorials.html" class="article_nav_a" target="_blank">Python教程..." Line: 1 Column: 3487 - 3548
"...on教程</a><a href="/xml_rss.html" class="article_nav_a" target="_blank">XML/RSS<..." Line: 1 Column: 3560 - 3617
".../RSS</a><a href="/weixin-kaifa.html" title="微信开发" target="_blank">微信开发</a>..." Line: 1 Column: 3626 - 3683
"...微信开发</a><a href="/xiaochengxu.html" title="小程序开发" target="_blank">小程序开发</a..." Line: 1 Column: 3963 - 4005
"...subnav"><a href="/xiazai/leiku/ip" target="_blank">ip库</a><..." Line: 1 Column: 4013 - 4063
"...>ip库</a><a href="/xiazai/leiku/fenyeneiku" target="_blank">分页类库</a>..." Line: 1 Column: 4072 - 4123
"...分页类库</a><a href="/xiazai/leiku/tupianleiku" target="_blank">图片类库</a>..." Line: 1 Column: 4132 - 4182
"...图片类库</a><a href="/xiazai/leiku/yanzhengma" target="_blank">验证码类</a>..." Line: 1 Column: 4191 - 4241
"...验证码类</a><a href="/xiazai/leiku/shangchuan" target="_blank">文件上传类库</..." Line: 1 Column: 4252 - 4297
"...上传类库</a><a href="/xiazai/leiku/wenzi" target="_blank">字符串处理类</..." Line: 1 Column: 4312 - 4360
"...</a><br><a href="/xiazai/leiku/baidumap" target="_blank">百度地图类库</..." Line: 1 Column: 4371 - 4417
"...地图类库</a><a href="/xiazai/leiku/weixin" target="_blank">微信接口库</a..." Line: 1 Column: 4431 - 4477
"...</a><br><a href="/xiazai/leiku/fenlei" target="_blank">分类库</a><..." Line: 1 Column: 4485 - 4532
"...>分类库</a><a href="/xiazai/leiku/huancun" target="_blank">缓存库</a><..." Line: 1 Column: 4540 - 4585
"...>缓存库</a><a href="/xiazai/leiku/muban" target="_blank">模板引擎库</a..." Line: 1 Column: 4599 - 4641
"...</a><br><a href="/xiazai/leiku/db" target="_blank">数据库操作类</..." Line: 1 Column: 4652 - 4698
"...库操作类</a><a href="/xiazai/leiku/qrcode" target="_blank">二维码类</a>..." Line: 1 Column: 4711 - 4755
"...</a><br><a href="/xiazai/leiku/curl" target="_blank">curl类库</..." Line: 1 Column: 4766 - 4811
"...rl类库</a><a href="/xiazai/leiku/chuli" target="_blank">文件处理类库</..." Line: 1 Column: 4826 - 4874
"...</a><br><a href="/xiazai/leiku/yanzheng" target="_blank">数据验证类库</..." Line: 1 Column: 4885 - 4929
"...验证类库</a><a href="/xiazai/leiku/mima" target="_blank">加密解密类库</..." Line: 1 Column: 4944 - 4990
"...</a><br><a href="/xiazai/leiku/anquan" target="_blank">安全类库</a>..." Line: 1 Column: 4999 - 5044
"...安全类库</a><a href="/xiazai/leiku/email" target="_blank">邮件处理类</a..." Line: 1 Column: 5054 - 5098
"...件处理类</a><a href="/xiazai/leiku/qita" target="_blank">其他类</a><..."

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

Line: 1 Column: 4308 - 4311
"...串处理类</a><br><a href=..." Line: 1 Column: 4427 - 4430
"...信接口库</a><br><a href=..." Line: 1 Column: 4595 - 4598
"...板引擎库</a><br><a href=..." Line: 1 Column: 4707 - 4710
"...二维码类</a><br><a href=..." Line: 1 Column: 4822 - 4825
"...处理类库</a><br><a href=..." Line: 1 Column: 4940 - 4943
"...解密类库</a><br><a href=..."

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

Line: 1 Column: 6468 - 6527
"...php.cn"><img src="/tpl/Index/Static/img/2017_index/index_blog1.jpg"></a></di..." Line: 1 Column: 10026 - 10083
"..."><span><img src="/tpl/Index/Static/img/2017_index/index_ad3.jpg"></span><..." Line: 1 Column: 10097 - 10154
"...n><span><img src="/tpl/Index/Static/img/2017_index/index_ad3.jpg"></span><..." Line: 1 Column: 10168 - 10225
"...n><span><img src="/tpl/Index/Static/img/2017_index/index_ad3.jpg"></span><..." Line: 1 Column: 10239 - 10296
"...n><span><img src="/tpl/Index/Static/img/2017_index/index_ad3.jpg"></span><..." Line: 1 Column: 15066 - 15123
"..."><span><img src="/tpl/Index/Static/img/2017_index/index_ad3.jpg"></span><..." Line: 1 Column: 15137 - 15194
"...n><span><img src="/tpl/Index/Static/img/2017_index/index_ad3.jpg"></span><..." Line: 1 Column: 15208 - 15265
"...n><span><img src="/tpl/Index/Static/img/2017_index/index_ad3.jpg"></span><..." Line: 1 Column: 15279 - 15336
"...n><span><img src="/tpl/Index/Static/img/2017_index/index_ad3.jpg"></span><..." Line: 1 Column: 21551 - 21608
"..."><span><img src="/tpl/Index/Static/img/2017_index/index_ad3.jpg"></span><..." Line: 1 Column: 21622 - 21679
"...n><span><img src="/tpl/Index/Static/img/2017_index/index_ad3.jpg"></span><..." Line: 1 Column: 21693 - 21750
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Element “h2” not allowed as child of element “span” in this context. (Suppressing further errors from this subtree.)

Line: 1 Column: 7807 - 7810
"...nu"></i><h2>教程分类</h2..."

Attribute “position” not allowed on element “li” at this point.

Line: 1 Column: 7860 - 7900
"...t-list"><li class="menu-item-focus" position="0"><div cla..." Line: 1 Column: 8182 - 8223
"...iv></li><li class="menu-item-focus" position="49"><div cla..." Line: 1 Column: 8500 - 8541
"...iv></li><li class="menu-item-focus" position="51"><div cla..." Line: 1 Column: 8824 - 8865
"...iv></li><li class="menu-item-focus" position="54"><div cla..." Line: 1 Column: 9138 - 9180
"...iv></li><li class="menu-item-focus" position="112"><div cla..." Line: 1 Column: 9535 - 9576
"...iv></li><li class="menu-item-focus" position="52"><div cla..."

Attribute “position” not allowed on element “div” at this point.

Line: 1 Column: 9939 - 9994
"...ontent"><div class="menu-item-box menu-item-focus" position="0"><div cla..." Line: 1 Column: 13511 - 13567
"...l></div><div class="menu-item-box menu-item-focus" position="49"><div cla..." Line: 1 Column: 14978 - 15034
"...l></div><div class="menu-item-box menu-item-focus" position="51"><div cla..." Line: 1 Column: 15813 - 15869
"...l></div><div class="menu-item-box menu-item-focus" position="54"><div cla..." Line: 1 Column: 16728 - 16785
"...l></div><div class="menu-item-box menu-item-focus" position="112"><div cla..." Line: 1 Column: 21463 - 21519
"...l></div><div class="menu-item-box menu-item-focus" position="52"><div cla..."

Attribute “bgcolor” not allowed on element “div” at this point.

Line: 1 Column: 28013 - 28063
"...tn-box"><div class="slide" id="bgstyleb" bgcolor="#3C1238"><div cla..." Line: 1 Column: 28286 - 28336
"...v></div><div class="slide" id="bgstyleb" bgcolor="#10181B"><div cla..." Line: 1 Column: 28552 - 28602
"...v></div><div class="slide" id="bgstyleb" bgcolor="#384649"><div cla..." Line: 1 Column: 28812 - 28862
"...v></div><div class="slide" id="bgstyleb" bgcolor="#0A2342"><div cla..."

Attribute “stat” not allowed on element “a” at this point.

Line: 1 Column: 28093 - 28173
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"...02"></a><a href="javascript:;" stat="item1003"></a><a h..." Line: 1 Column: 29504 - 29542
"...03"></a><a href="javascript:;" stat="item1004"></a></di..."

Duplicate ID “bgstyleb”.

Line: 1 Column: 28286 - 28336
"...v></div><div class="slide" id="bgstyleb" bgcolor="#10181B"><div cla..." Line: 1 Column: 28552 - 28602
"...v></div><div class="slide" id="bgstyleb" bgcolor="#384649"><div cla..." Line: 1 Column: 28812 - 28862
"...v></div><div class="slide" id="bgstyleb" bgcolor="#0A2342"><div cla..."

Attribute “stat” not allowed on element “span” at this point.

Line: 1 Column: 29127 - 29161
"... none;"><span class="prev" stat="prev1001"><img src..." Line: 1 Column: 29233 - 29267
"...></span><span class="next" stat="next1002"><img src..."

Bad value “100%” for attribute “width” on element “img”: Expected a digit but saw “%” instead.

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Duplicate attribute “target”.

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"...hp.cn" target="_blank"><img sr..." Line: 1 Column: - 91904
"...acle" target="_blank"><i class..." Line: 1 Column: - 102060
"...使用手册" target="_blank"><i class..." Line: 1 Column: - 104877
"...参考手册" target="_blank"><i class..." Line: 1 Column: - 105041
"...参考手册" target="_blank"><i class..." Line: 1 Column: - 105220
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"...开发手册" target="_blank"><i class..." Line: 1 Column: - 105765
"...参考手册" target="_blank"><i class..."

The “font” element is obsolete. Use CSS instead.

Line: 1 Column: 31641 - 31710
"...t_blog"><font style="font-size:20px;position:relative;top:8px;color:#da9494;">快速开通属于PH..." Line: 1 Column: 88822 - 88843
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"...i></ul><font id="blockcodecamp"></font><h..." Line: 1 Column: 90690 - 90709
"...i></ul><font id="blocksql"></font><h..." Line: 1 Column: 91977 - 92002
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"...t-box"><font id="blockweb"></font><h..." Line: 1 Column: 95906 - 95928
"...i></ul><font id="blockmobile"></font><h..." Line: 1 Column: 97201 - 97224
"...i></ul><font id="blockbigdate"></font><h..." Line: 1 Column: 98304 - 98327
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"...i></ul><font id="blockcxml"></font><h..." Line: 1 Column: 108115 - 108136
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Element “img” is missing required attribute “src”.

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

Line: 1 Column: 65259 - 65277
"...a></li><div class="clear"></div></u..."

Bad value “” for attribute “src” on element “img”: Must be non-empty.

Line: 1 Column: 74651 - 74669
"...blank"><img src="" alt=""></a><div ..."

Attribute “alt” not allowed on element “a” at this point.

Line: 1 Column: 81367 - 81481
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"...li><li><a href="http://www.php.cn/xiazai/js/2341" target="_blank" title="jQuery带节假日的移动端日历代码" alt="jQuery带节假日的移动端日历代码"><u style=..." Line: 1 Column: 84529 - 84645
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"...li><li><a href="/code/26302.html" target="_blank" title="投票选项添加操作-PHP投票系统" alt=""><img src=..." Line: 1 Column: 85796 - 85870
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"...li><li><a href="/code/26298.html" target="_blank" title="项目展示-PHP投票系统" alt=""><img src=..." Line: 1 Column: 86866 - 86948
"...li><li><a href="/code/26297.html" target="_blank" title="多商家入驻小程序开发-最新微信小程序开发视频教程" alt=""><img src=..." Line: 1 Column: 87154 - 87236
"...li><li><a href="/code/26296.html" target="_blank" title="拼车顺风车小程序开发-最新微信小程序开发视频教程" alt=""><im..." Line: 1 Column: 87442 - 87523
"...li><li><a href="/code/26295.html" target="_blank" title="企业官网小程序开发-最新微信小程序开发视频教程" alt=""><img src=..."

No “li” element in scope but a “li” end tag seen.

Line: 1 Column: 94352 - 94356
"...a></li></li><li><a hr..."

Duplicate ID “wrapper”.

Line: 1 Column: 108979 - 109021
"...布局结束--><div id="wrapper" style="padding-top:5px;"><div clas..."

The element “h4” must not appear as a descendant of the “dt” element.

Line: 1 Column: 109152 - 109155
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Stray end tag “div”.

Line: 1 Column: 111822 - 111827
"...></div></div><script s..."

Warnings

The first occurrence of ID “bgstyleb” was here.

Line: 1 Column: 28013 - 28063
"...tn-box"><div class="slide" id="bgstyleb" bgcolor="#3C1238"><div cla..." Line: 1 Column: 28013 - 28063
"...tn-box"><div class="slide" id="bgstyleb" bgcolor="#3C1238"><div cla..." Line: 1 Column: 28013 - 28063
"...tn-box"><div class="slide" id="bgstyleb" bgcolor="#3C1238"><div cla..."

The first occurrence of ID “wrapper” was here.

Line: 1 Column: 31562 - 31579
"...v></div><div id="wrapper"><div cla..."

This document appears to be written in Simplified Chinese but the “html” start tag has “lang="en"”. Consider using “lang="zh-hans"” (or variant) instead.

Line: 1 Column: 16 - 31
"...TYPE html><html lang="en"><head>..."

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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.