Books Learn HTML Learn CSS Learn Git Learn Javascript Learn PHP Learn python Learn Java There is a software security model that prevents scripts from an existing page to fetch data from another page that does not belong to the same origin as the existing page. Whats the grammar of "For those whose stories they are"? bt am being unable to get it.. Other elements that are used for embedding content of various types include. The new URL is more similar to the real URL. By clicking Accept all cookies, you agree Stack Exchange can store cookies on your device and disclose information in accordance with our Cookie Policy. Browse other questions tagged, Where developers & technologists share private knowledge with coworkers, Reach developers & technologists worldwide. Connect and share knowledge within a single location that is structured and easy to search. The safe approach is to create the nodes separately and assign their content using textContent: This approach is safe because the use of .textContent automatically escapes any remote HTML in data.color. Thanks for contributing an answer to Stack Overflow! console.log(data); Are you sure you want to hide this comment? If you were to extract the title, assume it was plain text, and add it to the DOM of a page created by your extension, your user now has an unknown script running in their browser. The HTML file is here, with a src to the JS file myscript.js. Implicit ARIA role: No corresponding role: Permitted ARIA roles The