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 Generated on March 24 2016 11:34 AM

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* The results are cached for 30s. If you have made changes to your page, please wait for 30s before re-running the test.

SEO Content

Title Swoole: PHP的异步、并行、高性能网络通信引擎

Length : 27

Perfect, your title contains between 10 and 70 characters.
Description Swoole: PHP的异步、并行、高性能网络通信引擎

Length : 27

Ideally, your meta description should contain between 70 and 160 characters (spaces included).
Og Meta Properties This page does not take advantage of Og Properties. When people share or like your page, it is great to have good Og properties. Otherwise, they will just see a link to your website.

In case of Facebook or Twitter this is how you get started:

Facebook: https://developers.facebook.com/docs/sharing/webmasters

Twitter: https://dev.twitter.com/cards/getting-started
H1 H2 H3 H4 H5 H6
1 1 3 6 0 0
  • [H1] Hello Swoole!
  • [H2] Swoole:重新定义PHP
  • [H3] 新闻
  • [H3] 优势
  • [H3] 案例
  • [H4] HttpServer
  • [H4] WebSocket Server
  • [H4] TCP Server
  • [H4] TCP Client
  • [H4] Async-IO
  • [H4] Task
Images We found 2 images on this web page.

1 alt attributes are empty or missing. Add alternative text so that search engines can better understand the content of your images.
Text/HTML Ratio Ratio : 0%

This page's ratio of text to HTML code is below 15 percent, this means that your website probably needs more text content. Search engines these days are smart enough to figure out if a page is on-topic and interesting enough to get higher rankings in their search results.

Try to write a good article around 1500 words and check for grammar and spelling errors. As they say in the SEO world: "Content is King."
Flash Perfect, no Flash content has been detected on this page.
Iframe Great, there are no IFrames detected on this page.

URL Rewrite Good!
Underscores in the URLs We have detected underscores in your URLs. You should rather use hyphens to optimize your SEO.
In-page links We found a total of 24 links including 0 link(s) to files

Anchor Type Juice
Swoole官方网站 Internal Passing Juice
首页 Internal Passing Juice
文档 Internal Passing Juice
路线图 Internal Passing Juice
更新记录 Internal Passing Juice
社区 Internal Passing Juice
视频教程 Internal Passing Juice
开发者 Internal Passing Juice
用户案例 Internal Passing Juice
捐赠 Internal Passing Juice
下载 External Passing Juice
国内镜像 External Passing Juice
English Document External Passing Juice
源代码 External Passing Juice
提交Bug External Passing Juice
swoole1.7.13增加对ARM平台的支持 External Passing Juice
swoole1.7.3增加PHP多进程管理模块 External Passing Juice
PHP的异步并行扩展Swoole发布1.7版 External Passing Juice
异步网络扩展Swoole已收录到PHP官方 External Passing Juice
Node.js的颠覆者:PHP的Swoole扩展 External Passing Juice
PHP异步Server扩展Swoole1.3发布 External Passing Juice
PHP网络框架 External Passing Juice
腾讯 Internal Passing Juice
百度 Internal Passing Juice

SEO Keywords

Keywords Cloud
Keywords Consistency
Keyword Content Title Description Headings


Url Domain : swoole.com
Length : 10
Favicon Great, your website has a favicon.
Printability We could not find a Print-Friendly CSS.
Language You have not specified a language.


Doctype HTML 5
Encoding Perfect. Your declared charset is UTF-8.
W3C Validity Errors : 4
Warnings : 0
Email Privacy Warning! At least one email address has been found in plain text. Your email address will be used for spam. Please consider one of these options:

1. Integrate a contact form on your site.
2. Make it difficult for spam bots by using an obfuscator: Email Address Obfuscator
Deprecated HTML Great! We haven't found any deprecated HTML tags.
Speed Tips
Excellent, your website doesn't use nested tables.
Your website is using inline styles.
Great, your website has a few CSS files.
Perfect, your website has a few JavaScript files.
Your website does not take advantage of gzip.


Mobile Optimization
Apple Icon
Meta Viewport Tag
Flash content


XML Sitemap Missing

Your website does not have an XML sitemap - to make it easier for search engines to find your pages it is wise to generate a sitemap.

A sitemap lists URLs that are available for crawling and can include additional information like your site's latest updates, frequency of changes and importance of the URLs. This allows search engines to crawl the site more efficiently.

Go here to know more on how to set this up: http://www.sitemaps.org/protocol.html

If you have a lot of pages (up to 500 pages is free) you can auto generate them here: https://www.xml-sitemaps.com
Robots.txt http://swoole.com/robots.txt

Great, your website has a robots.txt file.
Analytics Missing

We didn't detect an analytics tool installed on this website.

Web analytics let you measure visitor activity on your website. You should have at least one analytics tool installed, but it can also be good to install a second one in order to cross-check the data. This can be Google Analytics or Clicky.com

PageSpeed Insights


Clicky Web Analytics