best free seo tools

This article describes 5 project management tools, the old faces a little more, the specific list is as follows: 1. collabtive Collabtive is a web-based project management system, very well-known project management software. Features include: project management, live chat tools, tasks, file management, time tracking, multi-lingual support. 2. Freedcamp This is another heavyweight tool in the field of

Google Analytics website traffic analysis: Http://www.google.cn/analytics/zh-CN/ Google Analytics introduction: Google analysis is a free website traffic analysis tool provided by Google. Currently, adword users have no daily limit of 5 million PV for users without a Google adword account. Simple operation: Just put a JSCodeEnter every page for statistics. You can select a time zone. The analysis is comprehensive and accurate.

The web page's line diagram is very intuitive, but there are no technical difficulties. You only need to figure out some elements needed on the page, such as the header, navigation, and footer, and at most some interaction and content areas.However, this is very important for the development of any network application. Of course there are many ways to do this. The simplest thing is to pick up paper and pen. But in this article, we will introduce some very efficient and useful online prototype

Top10 tools for a free online educationbyKevinPurdy, 9: 00 AM onSat Mar 28 2009,120,649 views (EditPost, SetTo draft, slurp)Copy this whole post to another siteSlurp cancelSelect site advertising consumerist Deadspin defamer fleshbot gay fleshbot Gawker Gizmodo idolator io9 jalopnik Jezebel Kotaku lifehacker Valleywag artists gawkershopIt'sEasy to forget these days that the Internet started out as a place f

;5) cross-platform; 6) Automatic merge：1) Initial interface2) Folder comparison3) file comparison and mergeFive TotorisemergeDownload: http://tortoisesvn.net/downloadsFeatures: 1) free, 2) requires installation, 3) file comparison, 4) Support 3-party file comparison and merge;：1) Initial interface2) file comparison and mergeSix WinmergeDownload: http://winmerge.org/Features: 1) free, 2) need to install; 3)

Document directory Here are some useful tools: Here are some useful tools: First: erdesigner ng Official website is: http://mogwai.sourceforge.net /? Welcome: erdesigner_ng An open-source product of SourceForge. The current version is 1.4. The following are official descriptions: Program code The mogwai erdesigner is a entity relation modeling tool such as Erwin and Co. the only difference is that it is

In this article, we'll share 10 great free model tools, and get to the bottom of the game:1.NaviewThis online service allows you to design and build prototypes while testing the practicality of navigation design. If you want to build an excellent navigation structure for your website, this tool is definitely worth a try. In addition, we can not only use it to create good menu and function layout, but also s

Based on Adobe Photoshop CS3 extended official Simplified Chinese version of the production, has integrated 10.0.1 official upgrade package, free of activation, free serial number, CD size of 180M. Installation instructions: First uninstall your original version, and then the new installation of this version can be. Update Description:1, integrated 10.0.1 official upgrade package2, remove the original Bon

Why are visitors to your site constantly leaving, or even some will never come back! This article describes the 14 free visitor behavior analysis tools that will help you: 1. Know your visitors ' needs 2. Enhance the user experience 3. Improve the usability of the website 4. Retain more repeat Customers 5. Increase the success rate of sales There is a big problem with Web design: If you want your sit

Article Description: Web Designers always create new things, while creating new things, web designers also need good tools and resources. Web designers have a plethora of web design tools available today, and we're going to recommend 10 new tools and resources to web designers. Web designers always create new things, while creating new things, web des

This article lists ten free tools that can be used for Web load/stress testing. In this way, you can know the concurrency and website performance of your server and your WEB application. 1. Grinder-Grinder is an open-source JVM load testing framework that facilitates distributed testing through many load syringes. The Jython Script Engine for executing test scripts can be managed through an HTTP proxy. Acco

in 92 years and is about the same age as MFC. Http://wxwidgets.org /. This is used by the unreal3 editor. However, I am confused, because I cannot see where wxWidgets is more convenient than MFC. Both use macros for rtti and use oo for window encapsulation. It's really amazing. WxWidgets lacks powerful RAD tools. Third-party tools are required to add buttons to a window. However, in Linux, there is a GUI l

Do you know? What you say or write can be directly converted to audio MP3 and then downloaded. Is it great? Today I have collected some free network-based services, it allows you to convert text into voice text. On the Internet, people usually like to hearArticleInstead of reading text.In addition, listening can save time, while reading articles is boring.This is why many webmasters prefer to convert text into speech. Text2speech You only need

Fiddler plug-in, used to detect the existence of XSS vulnerability, in the Web page provided to the user input of the filter 9.exploit-me (Windows, Linux, Mac OS X)This is the Firefox plug-in, by Xss-me,sql Inject Me and Access-me These 3 components, when browsing the web will start detection, can detect XSS vulnerability, SQL injection vulnerability.10.WebScarab (Windows, Linux, Mac OS X)This is actually a proxy software, there are many features, you can detect XSS cross-site scripting vulnera

This CD-ROM is based on Vista MSDN Official Simplified Chinese version, and integrates only the latest security patches, pure and free of impurities. Unattended installation mode, free of activation, free serial number, through genuine verification, support online updates, CD size of 2.65G. First, update the description: 1, security patch updated to 2007-5-25 2.

[Bean-free PHP Data Download] a large number of tutorials + tools + source code are summarized for your convenience. the 51CTO Download Center summarizes a batch of PHP bean-free materials and organizes them into a download directory ~ Apache #43; PHP #43; MySQL #43; phpMyAdmin super detailed configuration tutorial php manual --- very useful basic PHP teaching

ArticleReprinted from: Open source ChinaCommunity Http://www.oschina.net ] Title: 19 free UI design tools and resources Address: http://www.oschina.net/news/16602/19-free-ui-design-tools-toolkits-and-resources-for-designers It is still very useful. Turquoise PSD The turquoise PSD template is designed for Wi

BKJIA interview report: today, a variety of browser-based and cloud computing-based application development tools are increasingly rich, simplifying the database modeling process and viewing the relationships between databases in a clearer and visualized manner, it makes database models more efficient during development and implementation, and has become a concern of many technical personnel. At the recent Oracle Developer Technology Conference, Micha

1) codeblocks Code::Blocks is a free C + + IDE built to meet the most demanding needs of it users.It is designed to be very extensible and fully configurable. Finally, an IDE has the features you need, has a consistent look, feel and operation across platforms. 2) KDevelop KDevelop is a free, open source IDE (integrated Development Environment) for Linux, Solaris, FreeBSD, Max OS X and other UNix flavors

Netstat same usageNetstat-an |awk '/^tcp/{++sta[$NF]} END {for (key in STA) print key, "\ T", Sta[key]} ' can view all states(if the established is large, the system is busy, usually within 1000)Five, Linux under Grab Bag (tcpdump)Tcpdump-nn the first n means that the IP is displayed in digital form, if the hostname is not displayed,Look at the flow of data.Usually TCP, if you see a packet of UDP can be attacked. (DDOS UDP flood flood attack, if you encounter this can only access professional a