JavaScript, SEO and your site ranking point of view

It can be an extremely useful tool when developing JavaScript for new website and it can be tempting to use this material exhibited rapid methods or creating links. However, in terms of SEO, there are a number of areas where you need to be careful with this implementation.

JavaScript and Google

Google can, read content material in JavaScript using the following code so must your website by helping your Top 10 Search Engine Ranking in Google. Google's Technical Guidelines section of Webmaster Guidelines include recommendations about what they call, “fancy features” elements, including speed is now a ranking factor; JavaScript, Frames and Session IDs can be defined as the items causing issues with the site being crawled by the spiders search engine.

If you have items or links to content pages across your side coding in JavaScript this might lead to your site without being as effective in search engines as you want.

Review your website source code to ensure that the Body section of your pages are made up of lots of JavaScript code, and it is probably good practice to try as much as is possible (though Other than tracking code elimination similar to the Google Analytics Tracking Code)

JavaScript and Web site speed

Site speed is becoming more and more of an issue for webmasters. Users react badly to slow loading websites and Google announcing that the speed of the site is now a ranking factor becomes more important to review how you use JavaScript on your web pages.

The method is best implemented for items to use an external JavaScript. js file to call these functions on your page.

However, when you do this to the it is best to combine all the JavaScript into one file and not multiple files like this, it can also affect your page loading speed especially if you end up with 6 or 7 external JavaScript file calls at the top of every page.

Another reason for implementing JavaScript in an external file on the page along with the size limit of 100K Google page, and as a result, if you have a lot of JavaScript page on every page of your website Googlebot might not be reading the rest of the content on your page.

JavaScript is great and it creates several useful functions for your website by allowing him to perform some great features on your site for visitors but please add the ability to search engines to crawl your content before implementing this included.