you do, of course you need to know some of the tools that can help you to get the best optimization for your website. We can be sure 100% you will need this free equipment.So we just see what basic tools that you can use for free on the internet in the process of SEO optimization
of your website.GOOGLE WEBMASTER TOOLS
If your aim to do the optimization of search engine Google, then surely you need to connect your site with Google Webmaster Tools. You need to learn how to connect your site with Google Webmaster Tools. For users of blogspot (or blogspot are turning to TLD, you have no need to register your blog, because it is automatically connected when you log into your blog account, you can visit Google webmaster tools page at https: // www.Google .com / webmasters / tools / If you know how to use Google's Webmaster tools, you will be able to monitor a lot of things from the development of your website
. Call it a few important things below: 
- The development of your keyword position
- Added keyword variations
- Error in HTML
- Message if there is a penalty
- Error in Crawl (such as missing page 404)
- Fetch as Google to see if your web pages can be crawled by Google
- Entering sitemap to help speed up indexing
- The number of backlinks, and
- The selection of the search area, etc.
Pagespeed INSIGHT
It is a tool provided by Google to help you see if you have a web page loading speed is good. There was a big influence on the speed of loading web pages SEO you. Google implements a time limit for the crawl, so if your web page is too heavy, then your web page will not be crawled or not crawled overall (only partially) So please visit pagespeed insight in https://developers.google.com/ speed / pagespeed / insights / Simply enter the URL of the page you want to check and press enter, then Google will check the loading speed of your web pages. There will be input from Google to increase the load speed of your web pages. Surely this is in English, so if you do not understand the English language, then you can ask for help are capable of. But before you can make your own judgment whether it was needed or not. You can try to open a web page of your own, and if you are quite satisfied with the speed, then let it be .... As long as they can crawl very well, then you will not get any problem.MOBILE FRIENDLY TEST
There is now more than half of searches done using mobile devices. You can lose a lot of search results if your website is not mobile friendly. Why did it happen? Because Google will forward the friendly car websites to search from mobile gadgets. If your gadget is not mobile friendly, then your ranking will drop in mobile search. To use SEO tool and check if your site is mobile-friendly that you can access inhttps://www.google.com/webmasters/tools/mobile-friendly/ Just enter your URL and let this tool to check a few moments. If your website is not mobile friendly, you can fix it, or change the theme that is mobile friendly, or ask for help to edit the theme of your website.
Seoquake
This is a browser addons for firefox and chrome that can help you to analyze the onpage very quickly. You can use the analysis to look at the title, meta description, headings, and many more. This tool also provides corrective feedback that you can use to improve your web page. SEOQuake provide very many parameters that you can choose to see the growth of your website. You can do the Googling for SEOQuake FIREFOX or CHROME SEOQuake to install this addons to your website. Or you can also Googling How to Use SEOQuake LATEST, because this article on my blog has not been updated, and SEOQuake today have been many changes.
UBERSUGGEST
If you are confused to find a wide variety of keywords for your article, then ubersuggest can help you get a variant of keywords that you can consider.Ubersuggest SEO tool whose use is very simple. You simply enter a keyword or short your niche, and then select the language or country, and this tool will do a search to give you an idea as many keywords as possiblePlease visit ubersuggest in https://ubersuggest.io/