1. Mobile Friendly Website Test
Mobile friendly websites are those that are optimized for mobile devices. These sites have been tested to ensure they work well on smartphones and tablets.
2. Google PageSpeed Insights
Google's PageSpeed Insights tool helps webmasters identify issues with their pages' performance. You can use this tool to find ways to improve page load speed, reduce bandwidth usage, and increase conversion rates.
3. Pingdom
Pingdom is a service that checks a website's performance across different browsers and platforms. It provides a score based on how fast a page loads and whether or not it works properly.
4. Alexa Rank
Alexa is a company that ranks websites according to traffic volume. A higher ranking indicates that the website receives more visitors than others.
5. W3C Markup Validation Service
The W3C Markup Validator is a tool that validates HTML code and identifies any errors. When using this tool, you should avoid using deprecated tags and attributes.
6. Google Analytics
Google Analytics is a free analytics platform that tracks user behavior and delivers insights into visitor activity. You can use this service to track the number of visits, bounce rate, time spent on each page, referring URLs, and much more.
7. Google Search Console
Google Search Console is a free service that allows you to monitor search engine rankings and optimize your content. You can use this feature to submit sitemaps, manage structured data, and analyze keywords.
