Below are two graphs plotting the number of images on a page against the total KB transferred by Chrome 13 for both a page with JSIO and without JSIO (which I, for some reason have called a “plain” page).
I build websites for a living, so I have a lot of folders of images from various websites lying around which form the two data sets for the graphs. I’d like to think of them as a typical set of website images, but you may argue that they are typical for the websites that I build.
I knocked up a script that when given a folder of images, will output a “plain” HTML page, a JSIO HTML page and a JSIO resources file with the following numbers of images on them: 2, 4, 6, 8, 10, 20, 30, 40, 50, 60, 70, 80, 90, 100, 200, 300, 400, 500, 600, 700, 800, 900, 1000 and 1100. Before generating any of the pages, the order of the images were randomised to better represent a web page’s inclusion of different images for different purposes.
Chrome 13 was used with the developer toolbar to determine how many requests were being made and the actual KB transferred (with slight rounding errors) by the browser. In my opinion I would say that Apache was set up to serve image and javascript content typical of many servers on the internet in that images were not gzipped but javascript files were; the register, bbc, for example.
What is interesting to note is that the number of bytes transferred by JSIO are consistently lower than the bytes transferred by a plain HTML page…but not by a lot. The file size inflation due to base64 encoding seems to cancel out a lot of bytes the gained from making fewer requests. However, it is obvious that JSIO won’t actually lose you any bytes, but it isn’t going to save you a substantial amount. That said, saving bytes isn’t the only benefit of JSIO, remember that one of JSIO’s goals is also to alleviate some of the problems surrounding the creation and use of image sprites – which it does also do very well.
The graph below is just for fun, it plots the number of requests made by JSIO pages against the number of requests made by plain HTML pages. Note the JSIO pages make a constant 4 requests (index.html, jsio.js, jsio-resources.js and jsio.gif) independent of how many images are on the page:
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Really appreciate this kind of writing, no shouting and no clickbait headlines just steady useful content, and a quick look at onionoval kept that going, definitely a site I will be returning to whenever I need a sensible take on similar topics in the days ahead and also during slower work weeks.
Reading this in the gap between work projects was a small but meaningful break, and a stop at vanlizo extended that gentle reset, content that provides genuine refreshment rather than just distraction during work breaks is content with a particular kind of utility and this site fits that role for me reliably during work days.
Nice and clean, that is the best way to describe the writing here, no clutter and no wasted words, and a quick visit to kivmora kept that going, I appreciate when a site treats its readers like people who can think for themselves without needing constant hand holding through every paragraph.
Appreciate the work that went into laying this out so clearly, every section earns its place without filler, and a look at tavlizo confirmed the same care, definitely the kind of place that deserves a return visit when the topic comes up again later in the future or for any related question.
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Recommended without reservation for anyone interested in the topic at any level of expertise, and a look at dabbyrd only strengthens that recommendation, this site clearly knows how to serve readers across a range of backgrounds without watering down the content or talking past anyone in the audience which is genuinely impressive to see.
Now organising my browser bookmarks to give this site easier access, and a look at mivqaro earned the same organisational priority, the small acts of digital housekeeping I do for sites I expect to use often are themselves a measure of trust and this site has triggered the trust based housekeeping behaviour from me clearly.
Now setting aside time on my next free afternoon to read more from the archives, and a stop at claritydrive confirmed that time will be well spent, the rare site whose archive deserves a dedicated reading session rather than just casual sampling is the kind of resource worth scheduling around and this one qualifies clearly.
After reading several posts back to back the consistent voice across them is impressive, and a stop at zalqino continued that voice consistency, sites that maintain a single coherent voice across many pieces by potentially many writers represent serious editorial discipline and this one has clearly developed the institutional consistency needed for that.
Honestly the simplicity is what makes this work, the topic is not buried under filler words or overly complex examples, and a quick look at qalmizo showed the same sensible style, I left with what I came for and no headache from over reading which is a real win these days.
Liked that the post acknowledged complications rather than pretending they did not exist and a stop at directionalvision continued that honest framing sites that handle complexity with care rather than papering it over with simplifying claims are doing real intellectual work and this one is clearly in that category based on what I have read.
This actually answered the question I had been searching for, and after I checked jalaxis I had a few more pieces I had not realised I needed, that is the sign of a site that knows what its readers want before they even know how to ask it which is impressive.
A particular pleasure to read this with a fresh coffee, and a look at lemonode extended the pleasure across more pages, content that pairs well with quiet morning rituals is something I have come to value highly and this site has the kind of energy that fits naturally into a calm reading routine.
Quality work here, the post reads cleanly and the points stay focused throughout, and a stop at ploverpatio kept the standard high, you can tell the writer cares about the final result rather than just hitting publish for the sake of having something new on the page to feed the search engines.
Quietly enthusiastic about this site after the past few hours of reading, and a stop at quaymicro extended that enthusiasm, the calibration of enthusiasm to evidence is something I try to maintain and this site has earned a calibrated quiet enthusiasm rather than the loud excitement that usually fades within a day or two of finding something.
Found this useful, the points line up well with what I have been thinking about lately, and a stop at trendzaro added some angles I had not considered yet, definitely walking away with more than I came for which is the best outcome from time spent reading online for any kind of topic.
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I really like the calm tone here, it does not push anything on the reader, and after I went through quarkpivot I felt the same way, just steady useful content laid out without drama, which is exactly what someone trying to learn something quickly needs to find rather than aggressive marketing.
Felt the post was written for someone like me without explicitly addressing me, and a look at pantheroffer produced the same fit, when content lands on its target without pandering you know the writer has done careful audience thinking rather than relying on demographic targeting or interest signals to do the work of editorial decisions.
Reading this between two meetings turned out to be the highlight of the morning, and a stop at tavmixo continued that highlight quality, content that outshines the structured parts of a working day is doing something well beyond ordinary and this site has produced multiple such highlights for me already this week alone.
Comfortable reading experience throughout, no jarring tone shifts and no awkward formatting, and a look at vanqiro kept that smooth feel going, the kind of editorial polish that goes unnoticed when present but glaring when absent is something this site has clearly invested in across the broader content as well which deserves recognition.
Thank you for not assuming the reader already knows everything, the explanations meet me where I am, and a look at operalucid did the same, that consideration is what makes a site feel welcoming rather than gatekeepy which is sadly the default mood across the modern web today for most subjects covered.
Just sat with this for a bit longer than I usually would because the points are worth thinking about, and after danebase I had even more to chew on, the kind of post that nudges your thinking forward without forcing the issue is something I have always appreciated in good writing online.
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My coder is trying to convince me to move to .net from PHP. I have always disliked the idea because of the costs. But he’s tryiong none the less. I’ve been using Movable-type on a variety of websites for about a year and am concerned about switching to another platform. I have heard fantastic things about blogengine.net. Is there a way I can transfer all my wordpress posts into it? Any kind of help would be really appreciated!
Once I had read three posts the editorial pattern was clear, and a look at modluma confirmed the pattern from a fourth angle, sites where the underlying approach reveals itself through accumulated reading rather than being announced are sites with real depth and this one has that quality clearly visible across multiple pieces consistently.
A satisfying piece in the way that good meals are satisfying rather than just filling, and a look at zarqiro extended that satisfaction, the metaphor between content and meals is one I find useful and this site reads as a satisfying meal rather than the empty calories that most content provides for casual readers.
A piece that brought a sense of order to a topic I had been finding chaotic, and a look at clarityoperations continued that organising effect, content that imposes useful structure on messy subjects is doing genuine intellectual work and this site is providing that organisational function across multiple posts I have read recently here.
Reading this between two meetings turned out to be the highlight of the morning, and a stop at qalnexo continued that highlight quality, content that outshines the structured parts of a working day is doing something well beyond ordinary and this site has produced multiple such highlights for me already this week alone.
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Came away feeling slightly smarter than I was when I started that is a real win and a stop at strategyoperations added a bit more to that the rare site that actually transfers some of its knowledge to the reader in a way that sticks rather than just creating an illusion of learning briefly.
A clear cut above the usual noise on the subject, and a look at leveemotel only made that gap wider in my view, the kind of place that earns its visitors through quality rather than through aggressive marketing or sponsored placements which is increasingly the only way most sites stay afloat across the modern web.
Picked this for my morning read because the topic seemed worth the time, and a look at longload confirmed the choice was right, my morning reading slot is precious and giving it to this site felt like a good investment rather than a waste which is a higher endorsement than I usually offer for content.
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Found a couple of useful angles in here I had not considered before reading carefully, and a quick stop at tavnero added more, this is one of those sites where the value compounds the more you read rather than peaking at one viral post and then offering nothing else of substance afterwards which is common.
Skipped the social share buttons but might come back to actually use one later, and a stop at quilllava extended that share urge, content that triggers genuine sharing impulses rather than performative ones is content that has actually moved me and not many posts in a typical week do that for me actually.
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My friends would appreciate a few of these posts and I will be sending links accordingly, and a look at vanquro added more pages to my share queue, content that earns shares to specific people in specific contexts is content with social utility and this site is generating those targeted shares from me consistently lately.
Felt the writer respected me as a reader without making a show of doing so, and a look at danebox continued that quiet respect, this is the kind of small but meaningful detail that separates the sites I bookmark from the ones I close after a single skim and never return to again no matter how interesting the headline.
A piece that read as if the writer was thinking carefully rather than just typing fluently, and a look at orchidlatte continued that considered quality, the difference between fluent typing and careful thinking shows up in writing and this site reads as the product of thought rather than just the product of language fluency apparently.
Reading this confirmed that the topic deserves more careful attention than it usually gets, and a stop at zelqiro extended that elevated framing, content that raises the appropriate weight of a subject without being preachy about it is serving a quiet but important editorial function for the broader cultural conversation about it.
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Genuinely well crafted writing, the kind that makes the topic look easier than it actually is, and a look at bauxclay added even more depth, you can feel the experience behind every line which is something only writers who have been at this for a while can pull off with this level of grace.
Even on a quick first read the substance of the post comes through, and a look at lakepeach reinforced that immediate quality, content that does not require a slow careful read to demonstrate value but rewards one anyway is content with real depth and this site has produced work of that demanding depth class.
Liked that the post acknowledged complications rather than pretending they did not exist, and a stop at plumbpacer continued that honest framing, sites that handle complexity with care rather than papering it over with simplifying claims are doing real intellectual work and this one is clearly in that category based on what I have read.
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