# Utilities Pulse includes a set of tools that are useful for OCV employees and founders. These are available on the Utilities page in Pulse and via Slack where noted. ### Domain search The Domain Search hecks availability across multiple desirable top-level domains (TLDs) at once. This is also available via `/ops domain` in Slack. ### Headline checker Blog post titles need to be clear, interesting, and attention-grabbing. The Headline utility evaluates potential blog post titles against criteria based on what typically performs well on Hacker News. Effective pieces of the title are highlighted, and an overall pass/fail rating is given. This isn't a definitive score, but it's a solid gut-check before publishing. Use the 'Copy All' button to paste results into your meeting notes. This is also availble via `/ops headline` in Slack. #### Custom criteria OCV sets baseline criteria that can't be modified, but company employees add their own criteria by clicking "Edit Criteria" on the Headline utility page. {% embed url="" %} Currently, all criteria apply to all users.