free backlink checker tools

the memory allocation/release hook function ). In Linux, you can use five hook functions, such as malloc_hook and free_hook. In Windows, you can register the _ crtsetallochook hook function. In this way, you can capture and process the request when allocating memory. Visual leak detecter and mtrace use this method. 2. Use macro definition replacement. Replace malloc and free in your code with macro-defined custom functions such as mwmalloc (SZ, _ fil

Are you sure your website is fully compatible with all major browsers? Do you know how many seconds it will take to open your website? Can you confidently say that your website cannot be opened at all? ...... Although it does not seem important, it also affects the access volume of your website to a certain extent. I have listed 31 of my favorite free online testing tools. You can use these

To get good rankings on some of the mainstream search engines, such as google,yahoo,bing and so on, as a construction worker outside the chain, we must understand the distribution of their competitors outside the chain. On the basis of fully understanding the opponents, we can make our work of the chain construction easier, and more efficient! Although we have mentioned in some articles how to find more outside the chain of resources, but if you cooperate with the right

Website code verification tool 1.Wdg html ValidatorA good tool that can locate and mark the website with incorrect syntax. You can also choose to analyze each page of the website on a single page. (Highly recommended) 2. W3C Markup Validation ServiceCode tests can be performed on both HTML and XHTML, claiming to be the first (and most used) HTML verification tool on the Internet. 3. W3C CSS Validation ServiceIt is used to verify the css source code and can mark out poor css code design. For exa

No one can carefully ensure that their website code is correct. You can verify the website code through the following tests. Check whether your website is fully compatible with all major browsers? Do you know how many seconds it will take to open your website? Can you confidently say that your website cannot be opened at all? These have an impact on the access volume of your website to some extent (other reasons and solutions that affect the access volume ). A common

Whether you're a new JavaScript novice or a seasoned developer, the tools you use directly affect your productivity. The open source movement makes it less expensive to have a powerful tool, and you don't actually have to pay for anything. Here's a list of free tools that really have practical value for JavaScript developers. Test Validator for Jslint–javascr

. You can test the durability and efficiency of your Web pages. Ten. Octagate Sitetimer This is the most intuitive of all tools, and if you want to know which element of your page is dragging your hind legs, run the tool. It's a graph that tells you how long it takes to download each page element. The other 10: Web Site Performance Test (Gomez) – Real-time detection, in-depth to include the lookup domain name time. webslug– compare two websites thus

later and browser 6+ support. The program is too good to cause a failure. Ranking Tool 1.Rank Tracker 1.4.2 (5.0 MB) is an effective tool for checking site keyword rankings, using search engine results from Google, Yahoo, and MSN. You can create replication scenarios with unlimited keywords and keep track of changes and developments. If necessary, also support Google and Yahoo API login system. Applies to Windows 98/me/nt/2000/xp/mac/linux. The Java Runtime Environment (JRE) version is 1.4-ve

10 Seo optimization tools commonly used by webmasters outside China. They are free of charge. 1: traffictravis-seo analysis tools: http://www.traffictravis.com/This is the most popular Seo tool for webmasters abroad. Traffic Travis has a free version that provides keyword analysis and filtering, keyword ranking trackin

... 13.searchengine-analysis.com Enter a URL and a targeted keyword or search phrase, and then you will get about how to optimize the phrase to lead other competitors. 14. Web page speed test (from self SEO) This analysis tool can compare the list of websites you submitted and submit up to 10 URLs at a time. 15. Similar Page Checker It helps you detect the similarity between the two URLs you have entered to avoid being penalized by search e

Here is a list of commonly used free online test tools that you can use to test your site and make changes to your site based on the results. 1. WDG HTML ValidatorA good tool to find out where the syntax of the site is wrong, and labeled, you can also choose to the site on a single page of each page analysis. （ Highly Recommended） 2. The Markup Validation Service of the ConsortiumCode testing for both HTM