The seo (search engineering optimization, search engine optimization) refers to the optimization of the structure, content, etc. Of the website, which makes it easier for the site to be captured by the search engine and achieves a better ranking of the search results. The seo tool, on the other hand, is a software or online service developed to help us better implement the seo. This paper will present a number of commonly used seo tools from nine sources to help improve the ranking of the website。
1. Research on keywords
The keyword study is the basis for the seo to identify and optimize appropriate keywords by understanding user search habits and competitors. Common keyword research tools include google adwords keyword planner, ahrefs, semrush, etc。
2. Site optimization
Site optimization refers to the optimization of the site itself, including title, description, url structure, photo alt labels, etc. Common site optimization tools are yoast seo, all in one seo pack, etc。
3. Off-site optimization
Out-of-site optimization refers to increasing the weight of the website, including through external links. Common out-of-site optimization tools are ahrefs, majestic, etc。
4. Content analysis
Content analysis is the analysis of whether web content meets the seo criteria, including keyword density, suitability of titles, optimization of pictures, etc. Common content analysis tools are screaming frog, google analytics, etc。
Competing analysis

Competing analysis refers to the development of better seo strategies by conducting research on competitors to understand their strengths and weaknesses. Common competition analysis tools are ahrefs, semrush, etc。
6. Content creation
Quality content is key to attracting users and raising rankings, and content creation tools can help us to do better. Common content creation tools are grammarly, hemingway and others。
7. Social media management
Social media have become an integral part of seos, and social media accounts can be better managed and website exposure enhanced through social media management tools. Common social media management tools are hootsuite, buffer, etc。
8. Local seo
Local seos are those that optimize the seos for a specific geographical location and that can better attract local users through local seos. Common local seo tools are google my business, yelp, etc。
9. Mobile seo
Mobile seos are becoming increasingly important as mobile device usage increases. Common mobile seo tools are google mobile-friendly test, mobile first index checker, etc。
Summary: the seo tools are an important tool for the optimization of the website, and their rational use can improve the ranking of the site. It should be noted, however, that seo is not an instantaneous event and needs to be sustained over time。




