pingdom speed

Using Nginx to limit the number of concurrent connections for a single IP can reduce some acquisition programs or DDoS attacks.LNMP the Nginx configuration has been added to some of the code, but is commented out, you can edit the/usr/local/nginx/conf/nginx.conf file1.1.8 above version of Nginx settings:Find:copy content to clipboardCode:#limit_conn_zone $binary_remote_addr zone=perip:10m;, remove the previous #, without this line, addcopy content to clipboardCode:limit_conn_zone $binary_remote_

Now many units have been built intranet, the general enterprise network is mostly using twisted-pair to connect the network card mode to communicate. The twisted-pair wires are usually 5 lines, and the transmission rate is 100MB. and the network card is a certain difference, many network cards are taken 10mbps/100mbmps Adaptive network card, that is, the transmission rate between 10MB and 100MB automatically match. For this network card, in the transmission file, theoretically, more than 10 MB o

Win7 system in Baidu Cloud disk download file speed is very slow how to improve download speed? 1, we can use 360 security (rapid) browser, Baidu, Sogou and so on browser, and switch to the speed mode (high-speed mode), Google browser without switching, directly open; 360 Browser Switch High

Article Description: for page load optimization tools, it's best to have a variety of options (better yet, a variety of free options). But you can use these tools to generate a list of Web site performance enhancements that can be manipulated. If you have some tools that I haven't noticed, feel free to let us know in the comments. Over the past few months, Google has been telling the world that the speed of web pages is increasingly becomi

In the process of using XP, the system will run slowly over time. Some friends may think of reinstalling the system, but after reinstalling, so many applications need to be re-installed. How can we speed up XP without installing the system? As long as you perform the following nine operations, I believe your XP will run at high speed again.1. Speed up on/off When

As we all know, Android boot is slow, so how to speed up the boot becomes a question worth discussing. After reading a lot of materials (especially Google group's Android-Platform), I have summarized the following basic points. Android boot takes two hours to start, namely preload classes and scan packages. Here, preload classes is the most time-consuming. It usually takes about 13 seconds on my host. For more information about preload classes optimi

Detailed description of javascript uniform speed animation and buffer animation, and detailed description of javascript uniform speed We can use some attributes to quickly create animations on webpages in css3, but sometimes we still need to use js to make animations on webpages for browser compatibility. One of the most important functions for animation using js is the setInterval function. I will not go i

Talking about how Javascript achieves constant speed and javascript speed The exercise in Javascript is often used on websites. This time, I would like to share with you some basic applications of the exercise. This makes it easy for you to use it directly during development. The code is easy to understand and suitable for beginners. Finally, we will organize a set of our own motion frames step by step. App

Tencent Computer Butler is a good computer security protection software, it can not only help us protect the computer, but also can help us improve the computer's boot speed. Today, Xiao-bian to share with you Tencent computer Butler how to speed up the boot speed. Tencent computer Butler How to speed up the bo

Initiative: Network protection function only in the user active access to the Web page at the time on demand; Intelligence: The speed protection function will intelligently adjust the distribution of your speed, in effect, download tools or network video software upload download speed will pass a short time to meet the need to open the Web page

Using a layout file requires the android:fastscrollenabled= "true", as shown in the following code: Using Java code requires calling the Abslistview. setfastscrollenabled (Boolean enabled) method. As shown in the following code: ListView listview=new ListView (Getapplicationcontext ()); Listview.setfastscrollenabled (TRUE);The ListView component does not provide an API to modify the speed slider image, so you cannot modify the

PHP How to control file download speed, PHP program to implement file download, sometimes need speed limit download, in fact, with the PHP header function can control the file download speed, here to share two PHP instance code, for your reference. First, the PHP control file download speed method.Code:Copy Co

The movement of a div is actually a change in the distance between it and the browser border. If the variable speed is fixed, it means constant speed. If the variable speed is not fixed, it means variable speed. When the change rate is proportional to the distance from the browser's border, it can be said that the div

Baidu Speed Search Close Tutorial As shown above, we are in the Baidu home page, and then click on the top right corner of the "Settings" in the Pop-up drop-down menu click "Close Prediction" function, so it can be oh. about Baidu Speed Search mode Fast searching is a technical scheme of asynchronous retrieval, which can greatly improve the service speed of

Give your cool dog software users A detailed explanation of how to share the cool dog test Radio speed tutorial. Tutorial Sharing: 1) Click the speed button below the surface. 2 Right click on the radio, and then click on the Right menu "Test Radio Speed" button, will test the speed of the radio station i

Average Speed Paging Method I. Applicability The average speed paging method is mainly applicable to ASP + ACCESS applications with fixed sorting methods such as article systems and news systems. Ii. Features Many people who have used some article systems or news systems know that a general article system or news system usually reads sorted data that meets the conditions in the database in the case of class

Paging | Speed average Rate Paging method I. Scope of APPLICATION The mean-speed paging method is mainly applied to the asp+access application of the article system, the news system and other sorting methods. Second, the characteristics of the description Many people who have used some article systems or news systems know that general article system or news system, in the classification of pages, usually

I. Applicability The average speed paging method is mainly applicable to ASP + ACCESS applications with fixed sorting methods such as article systems and news systems. Ii. FeaturesMany people who have used some article systems or news systems know that a general article system or news system usually reads sorted data that meets the conditions in the database in the case of classification paging, then, based on the request page number, point to a piec

I. Scope of APPLICATION The mean-speed paging method is mainly applied to the asp+access application of the article system, the news system and other sorting methods. Second, the characteristics of the description Many people who have used some article systems or news systems know that general article system or news system, in the classification of pages, usually by reading the database in order to meet the criteria of the sorted data, and then accor