Best 23 Site Audit Tools

Best 23 Site Audit Tools


December, 15 2021

Today we will go into learning the tools to help check and analyze SEO for free online to help optimize the website better!


Best SEO Audit Tools

SEO Site Checkup

SEO Site Checkup tool helps you to analyze many factors of your website such as common problems in search engine optimization (check meta tags, headings, titles, friendly urls...) , optimizing website speed (page size, page load time, checking CDN, CSS and Javascript Minification...), mobile friendliness, testing advanced features for SEO (check nofollow tag, noindex tag, canoncial...).

SEO Site Checkup

Link

SEOptimer

SEOptimer tool analyzes websites based on many factors such as search engine optimization, website ranking, cross-device compatibility, speed, site security, and technologies that the site is using. used to build websites. In addition, it also has some points that I feel quite interested in, such as proposing solutions to overcome the problem of the current website, the indicators are shown below the chart to help us have a better view. more intuitive and easy to understand.

SEOptimer

Link

Website Grader

Website Grader is a website analysis tool based on 4 main factors: speed, seo, mobile and security. With each such main component will be divided into many sub-elements to help you easily understand the problem and fix it better for the website.

Website Grader

Link

Ahref(Site Audit)

Ahref is a tool that checks for over 100 predefined SEO issues such as:

  • Performance: slow page, CSS and HTML files too large.
  • HTML tag: missing, duplicate or suboptimal title tag length...
  • Social Sites Tags: check Open Graph and Twitter tags.
  • Content quality: The word count of the page is too small, the pages are duplicate...
  • Resources: problems with images, Javascript, CSS.

Ahref

Link

Sitechecker

Sitechecker is a free tool that helps you to check SEO techniques for your website such as:

  • Check the title tag, description, size of the page.
  • Find images that are too large or have no title or alt tags.
  • Find advanced technical SEO errors like missing robots.txt, 404 page, 301 redirect...
  • Test website speed on mobile and desktop devices.

Sitechecker

Link

Semrush

Semrush is a tool to analyze SEO problems for websites and is divided into three main groups: errors, warnings and notifications. It mainly focuses on detecting website speed errors especially on mobile devices, checking for in-page link problems, organizing the structure of the site, etc.

Semrush

Link

SEO TESTER ONLINE

SEO TESTER ONLINE analyzes websites based on 4 main factors: basic elements (google snippet, title tag, sitemap, using https …), content (page keywords, page size, image alt image, title for title...), speed (using preload, user interaction time, lazy loading for images...) and website's social networking page (using opengraph, twitter card, plugin) facebook share, twitter retweet..).

SEO TESTER ONLINE

Link

MOZ(Free Domain SEO)

MOZ (Free Domain SEO) is an SEO checker tool with the main factors being DA (Domain Authority), pages with top PA (Page Authority), backlinks, popular keyworks of the website, websites, etc.

MOZ(Free Domain SEO)

Link

Nibbler

Nibbler is a comprehensive website analysis tool such as checking for meta tags, url optimization, 404 page status, mobile-friendliness, social media popularity and current rank checking tools…

Nibbler

Link

Google search console

Google search console is a tool from Google and is completely free to help you detect website errors and problems on mobile devices and desktop computers. In addition, I find it has a lot of other features such as helping to put the website's content on the Google search engine, understanding how search engines view your pages, giving search analysis reports from there.

Google search console

Link

Seobility

Seobility is a completely free seo checker tool that helps you to know the technical problems your website is facing such as:

  • Meta tag information: length of meta title and description tags, meta tags that prevent search engines from indexing the site, canonical checks…
  • Page Quality: Check word count, duplicate content, alt attributes for images…
  • Page and link structure: content of h1 tag, links within the page…
  • Server side settings: check settings between main domain and subdomains, number of CSS files, Javascript, HTML ffile size…

Seobility

Link

Site guru

Site guru is a tool to help you check all technical issues of search engine optimization for your website such as title check, website speed, duplicate content, sitemap.xml check , error pages, search for broken links…

Site guru

Link

Google Mobile Frinedly

Google Mobile Frinedly is a tool that helps measure the usability of a website when users use it on a mobile device. At the same time, it will give errors if it detects problems on your website. In my opinion, this is an extremely important tool because if your site is not mobile-friendly, it will lose its ability to reach users using mobile devices.

Google Mobile Frinedly

Link

Mobilemoxie

Mobilemoxie is also a tool to test website speed and content rendering time on mobile devices. What I like about this tool is that it allows us to choose the geographical location and check the variety on today's popular mobile phone devices. However, it only allows to use 3 times per month with the free version.

Mobilemoxie

Link

Tools For Keyword Research

Google Trend

Google Trend

Link

Answer the public

Answer the public

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Soovle

Soovle

Link

Google Ads Keyword Planner

Google Ads Keyword Planner

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Keywordtool IO

Keywordtool IO

Link

Exploding Topics

Exploding Topics

Link

QuestionDB

QuestionDB

Link

People Also Ask

People Also Ask

Link

Reddit Keyword

Reddit Keyword

Link

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Summary

I hope the article will provide you with useful SEO tools for web development and design and if you have any questions, just send me an email and I will respond as soon as possible. I hope you continue to support the site so that I can write more good articles. Have a nice day!