Tags: ban

110

sparkline

Tuesday, October 9th, 2018

AddyOsmani.com - Start Performance Budgeting

Great ideas from Addy on where to start with creating a performance budget that can act as a red line you don’t want to cross.

If it’s worth getting fast, it’s worth staying fast.

Monday, October 8th, 2018

The Hurricane Web | Max Böck - Frontend Web Developer

When a storm comes, some of the big news sites like CNN and NPR strip down to a zippy performant text-only version that delivers the content without the bells and whistles.

I’d argue though that in some aspects, they are actually better than the original.

The numbers:

The “full” NPR site in comparison takes ~114 requests and weighs close to 3MB on average. Time to first paint is around 20 seconds on slow connections. It includes ads, analytics, tracking scripts and social media widgets.

Meanwhile, the actual news content is roughly the same.

I quite like the idea of storm-driven development.

…websites built for a storm do not rely on Javascript. The benefit simply does not outweigh the cost. They rely on resilient HTML, because that’s all that is really necessary here.

Wednesday, September 26th, 2018

How to Build a Low-tech Website?

This is fascinating! A website that’s fast and nimble, not for performance reasons, but to reduce energy consumption. It’s using static files, system fonts and dithered images. And no third-party scripts.

Thanks to a low-tech web design, we managed to decrease the average page size of the blog by a factor of five compared to the old design – all while making the website visually more attractive (and mobile-friendly). Secondly, our new website runs 100% on solar power, not just in words, but in reality: it has its own energy storage and will go off-line during longer periods of cloudy weather.

Ping! That’s the sound of my brain going “service worker!”

I’ve sent them an email offering my help.

Monday, September 24th, 2018

Medieval Fantasy City Generator by watabou

Procedurally generated medieval town plans. Pick a size and then have some fun with the “warp” option.

Thursday, September 6th, 2018

Chrome’s NOSCRIPT Intervention - TimKadlec.com

Testing time with Tim.

Long story short, the NOSCRIPT intervention looks like a really great feature for users. More often than not it provides significant reduction in data usage, not to mention the reduction in CPU time—no small thing for the many, many people running affordable, low-powered devices.

Wednesday, September 5th, 2018

The Font Loading Checklist—zachleat.com

This checklist came in very handy during a performance-related workshop I was running today (I may have said the sentence “Always ask yourself What Would Zach Do?”).

  1. Start Important Font Downloads Earlier (Start a Web Font load)
  2. Prioritize Readable Text (Behavior while a Web Font is loading)
  3. Make Fonts Smaller (Reduce Web Font load time)
  4. Reduce Movement during Page Load (Behavior after a Web Font has loaded)

The first two are really straightforward to implement (with rel="preload" and font-display). The second two take more work (with subsetting and the font loading API).

Monday, August 27th, 2018

Disable scripts for Data Saver users on slow connections - Chrome Platform Status

An excellent idea for people in low-bandwidth situations: automatically disable JavaScript. As long as the site is built with progressive enhancement, there’s no problem (and if not, the user is presented with the choice to enable scripts).

Power to the people!

Thursday, August 16th, 2018

On HTTPS and Hard Questions - TimKadlec.com

A great post by Tim following on from the post by Eric I linked to last week.

Is a secure site you can’t access better than an insecure one you can?

He rightly points out that security without performance is exlusionary.

…we’ve made a move to increase the security of the web by doing everything we can to get everything running over HTTPS. It’s undeniably a vital move to make. However this combination—poor performance but good security—now ends up making the web inaccessible to many.

Security. Performance. Accessibility. All three matter.

Friday, August 10th, 2018

Stop building for San Francisco

Overwhelmingly, our software is built by well-paid teams with huge monitors and incredibly fast computers running on a high-bandwidth internet connection. We run MacBook Pros, we have cinema displays, we carry iPhones.

That’s not what the rest of the world looks like.

Tuesday, August 7th, 2018

Securing Web Sites Made Them Less Accessible – Eric’s Archived Thoughts

This is a heartbreaking observation by Eric. He’s not anti-HTTPS by any stretch, but he is pointing out that caching servers become a thing of the past on a more secure web.

Can we do anything? For users of up-to-date browsers, yes: service workers create a “good” man in the middle that sidesteps the HTTPS problem, so far as I understand. So if you’re serving content over HTTPS, creating a service worker should be one of your top priorities right now, even if it’s just to do straightforward local caching and nothing fancier.

Thursday, August 2nd, 2018

Dynamic resources using the Network Information API and service workers

Smart thinking—similar to this post from last year—about using the navigator.connection API from a service worker to serve up bandwidth-appropriate images.

This is giving me some ideas for my own site.

The Bullshit Web — Pixel Envy

There is a cumulative effect of bullshit; its depth and breadth is especially profound. In isolation, the few seconds that it takes to load some extra piece of surveillance JavaScript isn’t much. Neither is the time it takes for a user to hide an email subscription box, or pause an autoplaying video. But these actions compound on a single webpage, and then again across multiple websites, and those seemingly-small time increments become a swirling miasma of frustration and pain.

I agree completely. And AMP is not the answer:

Given the assumption that any additional bandwidth offered to web developers will immediately be consumed, there seems to be just one possible solution, which is to reduce the amount of bytes that are transmitted. For some bizarre reason, this hasn’t happened on the main web, because it somehow makes more sense to create an exact copy of every page on their site that is expressly designed for speed. Welcome back, WAP — except, for some reason, this mobile-centric copy is entirely dependent on yet more bytes. This is the dumbfoundingly dumb premise of AMP.

Sunday, June 10th, 2018

Friday, May 18th, 2018

What History’s Female Internet Pioneers can Teach us about Tomorrow on Vimeo

The terrific talk from Beyond Tellerrand by Claire L. Evans, author of Broad Band.

As we face issues of privacy, identity, and society in a networked world, we have much to learn from these women, who anticipated the Internet’s greatest problems, faced them, and discovered solutions we can still use today.

Broad Band – What History’s Female Internet Pioneers can Teach us about Tomorrow - Claire L. Evans - btconfDUS2018

Wednesday, April 18th, 2018

The Untold Story of Jaime Levy, Punk-Rock Cyber-Publishing Pioneer

This excerpt from Claire L. Evans’s new book Broad Band sounds like Halt and Catch Fire, but for real.

Many people saw the web for the first time in Jaime’s loft, on a Mac II her hacker friend Phiber Optik set up with a 28.8K internet connection. As avant-garde guitarist Elliott Sharp performed live, and another friend, DJ Spooky, played house tracks, Jaime’s guests gathered around the Mac’s small screen. At the top of 1994, there were fewer than 1,000 websites in the world, mostly personal home pages. These converts would call themselves the “early true believers,” counting the year of their arrival online as a mark of status, the way the first punks claimed 1977.

Sunday, April 15th, 2018

The Hipster Index: Brighton Pips Portland to Global Top Spot

Take that, Portland!

In what is quite likely the greatest, most poetic showdown since the Thrilla in Manila, Brighton and Hove of the United Kingdom beat Portland of the USA by one-thousandth of a point. Portland scored 8.1631, Brighton scored 8.1632. No really. Brighton is scientifically the most hipster city in the world. Just.

Sunday, February 25th, 2018

Metropolis Now - The Atlantic

A collection of essays on cities and technology. Contributors include Bruce Sterling, James Bridle, and Adam Greenfield.

Sunday, January 21st, 2018

Book - Broad Band — Claire L. Evans

Coming to a bookshelf near you in March 2018: the untold story of the women who made the internet.

Wednesday, December 20th, 2017

The Go-Betweens: Right Here

This looks like a rather good documentary about the best band in the world.

THE GO-BETWEENS: RIGHT HERE

Google Maps’s Moat

A fascinating bit of cartographic reverse engineering, looking at how Google has an incredible level of satellite-delivered building detail that then goes into solving the design problem of marking “commercial corridors” (or Areas Of Interest) on their maps.