alt Hacker NewsOur developers managed to run around 750MB per website open once.
They have put in ticket with ops that the server is slow and could we look at it. So we looked. Every single video on a page with long video list pre-loaded a part of it. The single reason the site didn't ran like shit for them is coz office had direct fiber to out datacenter few blocks away.
We really shouldn't allow web developers more than 128kbit of connection speed, anything more and they just make nonsense out of it.
Replies
> We really shouldn't allow web developers more than 128kbit
Marketing dept. too. They're the primary culprits in all the tracking scripts.
Same for fancy computers. Dev on a fast one if you like, but test things out on a Chromebook.
If you want to see context aware pre-fetching done right go to mcmaster.com ...
There are good reasons to have a small cheap development staging server, as the rate-limited connection implicitly trains people what not to include. =3
I used the text web (https://text.npr.org and the like) thru Lyx. Also, Usenet, Gopher, Gemini, some 16 KBPS opus streams, everything under 2.7 KBPS when my phone data plan was throttled and I was using it in tethering mode. Tons of sites did work, but Gopher://magical.fish ran really fast.
Bitlbee saved (and still saves) my ass with tons of the protocols available via IRC using nearly nil data to connect. Also you can connect with any IRC client since early 90's.
Not just web developers. Electron lovers should be trottled with 2GB of RAM machines and some older Celeron/Core Duo machine with a GL 2.1 compatible video card. It it desktop 'app' smooth on that machine, your project it's ready.
I'm pretty damn sure those videos were put on the page because someone in marketing wanted them. I'm pretty sure then QA complained the videos loaded too slowly, so the preloading was added. Then, the upper management responsible for the mess shrugged their shoulders and let it ship.
You're not insightful for noticing a website is dog slow or that there is a ton of data being served (almost none of which is actually the code). Please stop blaming the devs. You're laundering blame. Almost no detail of a web site or app is ever up to the devs alone.
From the perspective of the devs, they expect that the infrastructure can handle what the business wanted. If you have a problem you really should punch up, not down.
PSA for those who aren’t aware: Chromium/Firefox-based browsers have a Network tab in the developer tools where you can dial down your bandwidth to simulate a slower 3G or 4G connection.
Combined with CPU throttling, it's a decent sanity check to see how well your site will perform on more modest setups.