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Show HN: Calibre Test Profiles – Test your sites under real world conditions

57 pointsby benschwarzabout 8 years ago
Hi HN! I&#x27;m Ben, the solo founder of Calibre Analytics: <a href="https:&#x2F;&#x2F;calibreapp.com" rel="nofollow">https:&#x2F;&#x2F;calibreapp.com</a>. Calibre monitors websites and applications in a clean-room testing environment from all over the world. Up until January Calibre has been an &quot;inbetween other things&quot; &#x2F; evenings &#x2F; holidays kind of project. (Only, oops—I did that for four years.). Last year I knuckled down to get into the position where I could work on it full time.<p>I&#x27;ve spent the last 8 weeks working on &quot;Test profiles&quot; (The launch post is here: <a href="https:&#x2F;&#x2F;medium.com&#x2F;get-calibre&#x2F;announcing-test-profiles-and-budgets-2-0-84667a4e4749" rel="nofollow">https:&#x2F;&#x2F;medium.com&#x2F;get-calibre&#x2F;announcing-test-profiles-and-...</a>) — It allows you to emulate hardware devices (cpu speed, user-agents and screen dimensions), as well as limit the bandwidth (latency, download and upload speeds), and set cookies (you could use this to log into your app, test a staff-shipped feature, or maybe turn off advertising and see the performance impact.) I think I&#x27;ve finally got the basis of a really powerful tool, and I&#x27;m keen to share it with… everyone! I do everything myself, so if you&#x27;ve any questions, I&#x27;m here to answer them!

8 comments

benschwarzabout 8 years ago
Hi HN! I&#x27;m Ben, the solo founder of Calibre Analytics: <a href="https:&#x2F;&#x2F;calibreapp.com" rel="nofollow">https:&#x2F;&#x2F;calibreapp.com</a>. Calibre monitors websites and applications in a clean-room testing environment from all over the world. Up until January Calibre has been an &quot;inbetween other things&quot; &#x2F; evenings &#x2F; holidays kind of project. (Only, oops—I did that for four years.).<p>Last year I knuckled down to get into the position where I could work on it full time. I&#x27;ve spent the last 8 weeks working on &quot;Test profiles&quot; (The launch post is here: <a href="https:&#x2F;&#x2F;medium.com&#x2F;get-calibre&#x2F;announcing-test-profiles-and-budgets-2-0-84667a4e4749" rel="nofollow">https:&#x2F;&#x2F;medium.com&#x2F;get-calibre&#x2F;announcing-test-profiles-and-...</a>) — It allows you to emulate hardware devices (cpu speed, user-agents and screen dimensions), as well as limit the bandwidth (latency, download and upload speeds), and set cookies (you could use this to log into your app, test a staff-shipped feature, or maybe turn off advertising and see the performance impact.)<p>I think I&#x27;ve finally got the basis of a really powerful tool, and I&#x27;m keen to share it with… everyone! I do everything myself, so if you&#x27;ve any questions, I&#x27;m here to answer them!
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techwizrdabout 8 years ago
I totally mistook this for Calibre[0], the open-source e-book app.<p>The site looks really good. This is a very impressive product for an &quot;in-between other things&quot;&#x2F;evenings&#x2F;holidays kind of project. My only issue is that the animation of the application window coming up can sometimes be laggy.<p>0: <a href="https:&#x2F;&#x2F;calibre-ebook.com&#x2F;" rel="nofollow">https:&#x2F;&#x2F;calibre-ebook.com&#x2F;</a>
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thomasfromcdnjsabout 8 years ago
Calibre seems to be one of the only website performance testing tools that is keeping up with the new &quot;user centric&quot; website performance stuff coming out of Google aka Lighthouse.<p>I quite enjoyed watching this brain storm session with Paul Irish around Lighthouse and new metrics for measuring website performance in a meaningful way.<p>Edit: Forgot to include the link -&gt; <a href="https:&#x2F;&#x2F;www.youtube.com&#x2F;watch?v=IxXGMesq_8s" rel="nofollow">https:&#x2F;&#x2F;www.youtube.com&#x2F;watch?v=IxXGMesq_8s</a>
packetizedabout 8 years ago
Test profiles is an especially interesting idea, something that I don&#x27;t believe other tools in this space (Gomez&#x2F;Compuware APN, ThousandEyes) have quite yet. Other than test profiles, what sets Calibre apart?
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joshstrangeabout 8 years ago
I&#x27;d suggest a name change as calibre is already well established open source e-book management software. From my results you are the 6th result on google searching for &quot;calibre&quot;.
ianstormtaylorabout 8 years ago
Congrats on the launch! This is really inspiring to see how polished a solo-founded startup can be :)
adamgambleabout 8 years ago
We&#x27;ve been using calibre app on Vecteezy and its helped us keep track (and improve) our site performance. Its a great tool and continues to improve!
nlxabout 8 years ago
Nice product, been watching this for a while. Looking forwards to using it in anger soon.
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