at t lifeline internet

that search engines are biting off the search experience that has corrupted users in order to elevate the rankings of search results for purely web sites. One of Google's engineers made it clear that the ' alt tag content should be relevant to the picture and properly describe the picture, giving the user a good experience. The ALT tag content can indeed be indexed by spiders, but the weight level is further lowered in the ranking algorithm. From the Google engineer's suggestion, the alt labe

not be developed, Because now the Baidu is too intelligent, we understand, anyway, I understand. 　User experience: Is the content of the site to bring users a number of benefits, but also the root of the site, Lifeline. User experience from the beginning of my station has been listening to a lot of said, perhaps there are many webmaster do not understand, always think that the user experience is to try every means to please the user, so that users

registration of the domain name of the search for cheap and cheap registrars, but the analysis of server instability is also related to the survival lifeline of the site. Many times the webmaster will be slow to open the site, or service access to blame the host server, but the domain name resolution server is hidden in the ultimate killer after God. 　B: Content and external chain Website Construction update content and the chain is bound to be car

, such as adding blood, add defense, add attack, add shields and so on; Map magic is mainly represented by traps, there are other such as transients, etc. In this section I will explain the most gorgeous and the most easy to implement the circle range of attack magic. Magic control is the prerequisite to achieve magic, so we first set up a magic control named Qxmagic, and give it some attributes (the specific content to see the source). All of these attributes have a comment here is not known;

is difficult to obtain the content which oneself wants What happens if a user visits your site and goes into a maze? Ever heard of a 3-click rule? For small sites, there is no single message on your home page that needs to be clicked more than 3 times. For large web sites, use navigation and sidebar to improve operations. 8, the name of the file is not standardized Do not overlook this, such as the news page can be used: news.html, rather than 2323123.html such as the nonstandard naming meth

provides automatic conversion between sequence diagrams and collaboration diagrams, with shortcut keys F5. The high similarity between them is explained, but they also have their own characteristics and advantages. Difference: The sequence diagram focuses more on the time sequence of message invocation, and the collaboration diagram focuses on how the system components work together, emphasizing the structural relationships between objects, and the links between the intera

resolution, or is the charging system. I recommend a free DNS resolution: dnspod.com, many people know this, in the user has also been a good reputation. The last binary network of Beijing SEO (http://www.seostudy.org) want to see this article friends said, website building new full meaning of development should not ignore the details of success or failure, the details often determine success or failure. As the choice of DNS server, the same decision of the site's development

any illusions about 360, because any is a webmaster put their future hope in others body is an irresponsible attitude, of course, this is not to say that we do not pay attention to the external environment, I just want to say in the changing Chinese search industry, The normal station is not a kingly, we want to let the development of their own site to become stable, then we must get rid of Baidu traffic dependency disease, do not believe that the search rankings to bring our development hope,

, site rankings, for what? Is it not for income? A website that has a profit model is not necessarily profitable, does not have a profitable website, and cannot get any orders. Some of the websites themselves are not optimized, but they have significant revenue, so it is a successful website. And the optimization of the place, but there is no real income, what is the use? Webmaster should not blindly praise SEO, make ends meet optimize the site, the final effect is not as good as garbage station

A website, the day of the planning and SEO have forged a bond, not because of other, because the Internet traffic is mostly controlled in the search engine. It can be said that the search engine mastered the survival of the site is absolutely vital, so the webmaster can only tirelessly embark on the optimization trip. Obtained the recognition of the search engine, then ranked flourishing, but once abandoned, the site will also face a desperate situation. Therefore also decided that in the websit

Tags: network security large display Data technology optimization practical www. PerformanceMore than half of the top 500 companies have been hacked, according to Verizon's latest report on the 2015 data breach survey. Among them, the data security problem from China is more shocking. The report shows that particularly vulnerable are the communications operators, Internet applications, finance and other companies that hold large numbers of people's personal information. Protecting databases is o

the construction, the system started to start another database tempdbThe entire SQL Server system above starts up with verbose logging, and we'll follow that step in more detail as we step through the process.In the process of checking the system hardware and software environment, there is basically no fatal error. The more common problem is the memory configuration problem, in fact, in the above log record has a particularly important, it reflects that SQL Server uses the memory situation, we

Tags: adb server didnt ackOriginal address: http://www.cnblogs.com/longqi293/archive/2012/06/19/Android-Troubleshooting-ACK.htmlThis afternoon, after writing a lot of code, after clicking the Run button, Eclipse gave me an error:[2012-06-19 15:22:19-ADB] ADB server didn ' t ACK[2012-06-19 15:22:19-ADB] * Failed to start daemon *However, but yesterday are still good ah, so Google Bar, key words: ADB server didn ' t ACK, a lot of results oh, nothing but the following several: Restart Ecli

package corresponding to the database)PHP Artisan Migrate--package=vendor/package Note: If you receive a "Class not found" error while running the migration, try running the composer dump-autoload command. Enforcing data migration in a production environmentSome migration operations are disruptive and can cause you to lose legacy data in your database. To prevent unnecessary damage from running such commands, these commands will ask you if you are sure you want to do this. If y

obtain the content they want What will happen if a user accesses your website like walking into the maze? Have you heard of three click rules? For small websites, you do not have any information on your home page. You need to click more than three times. For large websites, use navigation and toolbar to improve operations. 8. invalid file name naming Do not ignore this. For example, news.html can be used on a news page, but it is not a standard naming method such as 20172323123.html. Standardiz

, causing the picture to deformHttp://jsbin.com/aJoTUca/2* 4. Let the picture support the response style* 5. Remove the gap at the bottom of modern browser pictures* 6. Fix IE7 picture Scaling distortion*/Img{Border:0none/* 1 */width: auto\ 9/* 2 */height: auto/* 3 */max-width: 100%/* 4 */vertical-align: top;/* 5 */-ms-interpolation -mode: bicubic/* 6 */ Best font-family across platformsChinese Web page has not been much better display of the font to choose, before the "Microsoft Bla

then the large concurrent front end can also be directly digested, the back-end server indicates no pressure. With this thing, you can no longer write scheduled tasks in the background, and constantly regenerate static pages, the direct drop of the cache is finished! In addition, Varnish also supports a "sacred mode", when the back-end server error returns 500, the varnish can continue to return to the past cached content, for the user to block some errors, which is sometimes really a

mobile system or unauthorized files will not only cause security problems, but also may cause system crash. 19. The pwd command "pwd" (print working directory) shows the full path of the current working directory on the terminal. 1root @ tecmint :~ # Pwd2 3/home/user/Desktop Note: This command is not frequently used in scripts, but for beginners, the path is lost in the terminal after being connected to nux for a long time, this is definitely a lifeline