JavaScript defer checker
Find JavaScript tags and display their defer and async attributes.
Additional page content: Editable from the admin panel -> languages -> choose or create language -> translate app page.
Share
Similar tools
JS minifier
Minify your JS by removing all the unnecessary characters.
HTTP requests checker
Count the resources requested by a webpage.
Website page size checker
Check the total size of a web page, including all resources, for performance analysis.
Popular tools
Schema markup checker
Find JSON-LD schema markup on a webpage and check whether its JSON can be parsed.
CSS minifier
Minify your CSS by removing all the unnecessary characters.
Inline CSS checker
Find HTML elements that use inline CSS styles.
JS minifier
Minify your JS by removing all the unnecessary characters.
HTML minifier
Minify your HTML by removing all the unnecessary characters.
Text to HTML ratio checker
Analyze the ratio of text content to HTML code for SEO and performance optimization.