Check your webpage HTML tags for inline CSS properties.

Check if robots.txt file exists or not.

Check if sitemap.xml file exists or not.

Validate ads.txt file content.

Extract all the URLs from a website and check their status.

Check if the webpage has Title or not.

Check if the webpage contains meta description.

The "Heading Tags Test" tool checks if your webpage is using any H1 and H2 HTML header tags.

Check if your webpage URLs are SEO friendly.

Check if images on your webpage are using alt attributes.

This test checks if your webpage is using old, deprecated HTML tags.

This tool checks if a website is using and correctly implementing a favicon.

This test checks if your webpage has a character encoding declaration ("charset").

Check if your page uses Flash, an outdated technology that has been replaced by modern web standards.

Generate sitemap.xml for your website.

Check if the webpage is using social media meta tags or not.

This test analyzes the most common keywords on a web page and their usage.

This test checks if your most common keywords are used in the webpages title and description.

This test checks if your webpage is connected to one or more of the popular social networks.

Check if your webpage is using legacy JavaScript code and identifies the files containing such code.

This test checks the size of all the HTML code on your web page.

Check if your website is using HTML compression (GZIP) to reduce overall file size and improve website speed.

Check the loading speed of your website.

Check if all the objects requested by this webpage can be retrieved.

Check if your page is serving cached pages.

Check if your webpages resources (images, JavaScript, and CSS files) are served via CDNs.

Check if your webpage is serving images in modern formats like WebP, JPEG 2000, and JPEG XR.

Check if your webpage is using legacy JavaScript code and identifies the files containing such code.

Check if your webpages images are served with an expires tag, allowing browsers to cache them and speed up future page loads.

Check your page for JavaScript errors.

This will check the Chrome DevTools Console for warnings and errors.

Check the SSL certificate expiry date and the number of days remaining for the SSL certificate to expire.