Embedding Status Images
You can embed status images (also known as badges or icons) that show the status of your build into your README or website.
The URLs for status images are shown on your Travis CI Repository page:
Click the status image in the top right to open a dialog box containing common templates for the status image URL in markdown, html, etc.
Select the branch and template in the dialog box.
Copy the text and paste it into your README or website.
Build status images for public repositories are publicly available on Travis CI.
Build status images for private repositories include a security token.
This token is only used to access the build status image, but we recommend you not use it on a publicly available site.