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I forgot renew one too many .well-known/security.txt – so I built a monitoring app to fix that!
Quick + simple: Enter your site‘s security.txt URL and receive email reminders, contents change alerts, or just download a calendar event for the due date.

Security.txt MonitorOh-oh security.txt expired? Not happening again!
Oliverleft a comment
«Oh no, I forgot AGAIN to renew my security.txt! Why is there no reminder for this...?» With that, an idea was born – and I spun up this little online monitoring tool for „Expires:“ dates of security.txt files on websites. May it help YOU as well to always update and renew your security.txt on time!

Security.txt MonitorOh-oh security.txt expired? Not happening again!
Oliverleft a comment
Major update dropped 🎁 After a fantastic launch & seeing how many people use «Boost Your Email» to improve email opens, here are a few major updates added: Truncated those loooooong sharing links of email previews, using a URL shortener While at it: reimplemented the email preview- & inbox preview-sharing, to make social sharing more robust when using Mobile Safari browsers Changed to a more...

Boost Your EmailLike Grammarly but for Emails
Oliverleft a comment
Ready for the launch! 🚀 Spent the last weeks finalising the online app, and happy to finally release it into the wild. Boost Your Email is a new generation of «Subject Line Tester» but more: it evaluates all aspects of your email instantly (while-you-type) & provides you with actionable insights. Target audiences : everyday email, B2C email, and B2B email FROM Email address & Sender Name Checks...

Boost Your EmailLike Grammarly but for Emails
Everyone wants their emails to get read – my Online Tool helps with that: focused on improving email opens+clicks, it checks against 100+ best-practices for email subjects, preheaders, From addresses, and best sending times. For everyday-, B2C- or B2B emails.

Boost Your EmailLike Grammarly but for Emails
Oliverleft a comment
Going great – was able to finally pick up work on my side project again, and polishing it up for release. All thanks to cursor‘s AI agent integration 💪
#vibecoding : how many apps have you vibe coded so far?
andrea stivalaJoin the discussion
Oliverleft a comment
When you are able to choose apps similar to the one you’re launching, you might need to reconsider doing so 😅 But aside from that, and assuming PH would have the capabilities to match this automatically (e.g. using the selected categories interested in vs. how a product is tagged with), I find your proposal valuable & interesting! 👍 💡 The concern by @busmark_w_nika could maybe be addressed by...
Oliverleft a comment
boostyour.email Shoot 😉 (will soon be replaced with the real-deal…)
🚨 Landing Page Roast: 48 Hours Only 🚨
Aaron O'LearyJoin the discussion
Oliverleft a comment
Hi there, I‘m the creator 👋 Solving a desire I had myself when working in the Digital Marketing, Tech + Product Management space: a quick yet simple straight check if NOW that Tweet should go out. Or LinkedIn is a good choice right now. Or when is Instagram best for a post? Helps me a lot to not having to remember industry best-practices for best days + times on certain tasks 😎⏰ Free up your...

Is Now A Good Time To…?Tweet? Send an Email? Post to LinkedIn?…🤔 Community-powered
How often do you ask yourself «Is now the right time to…»? That’s where Is Now A Good Time To jumps in: get a straight answer if right NOW is a good, average, or bad time to do stuff!

Is Now A Good Time To…?Tweet? Send an Email? Post to LinkedIn?…🤔 Community-powered



