Comparative Page Loads with and without Image Errors

This benefit of WP-RUBI is additional to the one of avoiding “the $8,000 mistake” of using unlicensed images, but for some sites will be much more important. 

Focusing on images exclusively, here is the difference between two page loads, one with image errors, one with WP-RUBI replacement, as recorded on Google Chrome Developer Tools console (no throttling).

With errors:

Page Loaded with Two Broken Image Links

Page Loaded with Two Broken Image Links

With images replaced by WP-RUBI:

dev_tools_images_replaced_l

Same Page after WP-RUBI

In short, as illustrated by the extended green bars in the first image, Chrome attempts for around three quarters of a second (ca. 750 milliseconds) to load each of two broken images, though it saves itself and the user some time by running the two processes (among others) concurrently. Loading the replacement images, by contrast, requires a single operation of up to 10 milliseconds (no green bars). The effective difference in page load is around of 0.4 – 0.6 seconds, depending on whether you’re measuring in relation to “Finish” or “Load.” The time difference stays in the same general vicinity or proportion across emulated 3G, 4G, and WiFi environments.

This difference on its own terms would be even more important in relation to WP-RUBI if our main emphasis was delivering faster page loads (better experience) for normal human users, and the differences might be even more pronounced on different browsers. The difference is also said to be important in relation to Search Engine Optimization (SEO).

Either way, in contemporary web terms, half a second of extra waiting is an atrocity: Developers have been known to spend hours shaving milliseconds off of program execution as well as image rendering in the eternal quest to produce fast loads both for user convenience and for SEO.

As I have noted elsewhere in WP-RUBI documentation, errors are also said to be independently significant to rankings, and another set of errors will also accumulate in relation to “broken anchor links” of the sort that in many WordPress installations will accompany the broken images. When the Search Engine “crawls” your old posts, it travels from link to link, and, if the link fails, an error is reported, producing the additional problem for developers of site error logs sometimes getting stuffed to the point of uselessness with them.

This benefit or set of benefits from using WP-RUBI is additional to avoiding “the $8,000 mistake” of using unlicensed images, but for some sites will be much more important.


WordPresser
Home Page  Public Email  Twitter  Facebook  YouTube  Github   

Writing since ancient times, blogging, e-commercing, and site installing-designing-maintaining since 2001; WordPress theme and plugin configuring and developing since 2004 or so; a lifelong freelancer, not associated nor to be associated with any company, publication, party, university, church, or other institution. 

Posts in this series

Commenter Ignore Button by CK's Plug-Ins

Leave a Reply

Your email address will not be published. Required fields are marked *

*

WordPress Plug-In Notes

  1. Realizing the Commentariat (May 8, 2015)
  2. Child of Mog; Extraordinary Comments (May 25, 2015)
  3. Patronize 'Em: WordPress Draft Post Docket with Subscription and Donation Options (June 9, 2015)
  4. Realizing The Commentariat: Phase 2 (June 22, 2015)
  5. Pseudo-Redacting Spoilerer (July 25, 2015)
  6. Spoiling you some more (August 5, 2015)
  7. Testing Ajaxified Comments - Experiment Halted (August 11, 2015)
  8. New New Since Last Visit Comments Comments (August 16, 2015)
  9. WordPress Comment Nesting Unbound (August 22, 2015)
  10. The Snake Is Implemented (August 25, 2015)
  11. Comments Since Last Visit Reloaded, Reloaded, Testing Post (August 31, 2015)
  12. Comments Since Last Visit, Reloaded, Augmented, Installed, In Two Steps (September 13, 2015)
  13. Coming Soon (I Think!): Author Bios (September 25, 2015)
  14. How to Do Backlinking Footnotes (November 30, 2015)
  15. Who or What Is Using "Commenter Archive" and "commenter-thread"? (February 16, 2016)
  16. Enabling WordPress Press This for HostGator Sites (March 9, 2016)
  17. Linkback Your Xpost: A Simple WordPress Filter Function (March 14, 2016)
  18. Add Amazon Affiliate Tags to WordPress Posts <i>and</i> Comments Automatically (March 19, 2016)
  19. Finding Lost WordPress Widgets after Core Upgrade (March 21, 2016)
  20. Plug-In Away... and the Iron Law of Irony (April 16, 2016)
  21. To o-b or not to o-b (output-buffering in WordPress) - UPDATED (April 24, 2016)
  22. Output-Buffering and Extensible WordPress Plug-Ins (May 21, 2016)
  23. Getting Right with Image Rights: WP Replace Unlicensed and Broken Images Plug-In (June 17, 2016)
  24. Getting Right with Image Rights: Workflow and Major Minor Upgrade (June 27, 2016)
  25. Getting to Better WordPress Twitter oEmbed (June 28, 2016)
  26. An Alliance of Digital Artists (Art and Work in the Age of Instant Reproducibility) (July 8, 2016)
  27. Comparative Page Loads with and without Image Errors (July 14, 2016)
  28. jQuery-Filling an Input Box in WordPress Admin (July 15, 2016)
  29. Drilling a Hole in the Universe with WP_Query in a Shortcode (September 1, 2016)
  30. Troll-Stomping and Other Sensible Things: #WordPress Plug-In Beta Test/Preview (November 12, 2016)
  31. Commenter Ignore Button Preview Video (November 30, 2016)
  32. Is This Solution for Caches vs Cookies Going to Get Me in Trouble? (November 30, 2016)
  33. Commenter Ignore Button 0.99 (December 21, 2016)
  34. Adding wp.media Multiple Image Selection to WordPress Plug-Ins (January 5, 2017)
  35. Working around an Unexplained Failure of WordPress {$taxonomy} Hooks (January 10, 2017)In Progress: Subscribe!
  36. Better Twitter Embeds 2: Stripping the Convo for the Sake of the Convo (February 19, 2017)

Noted & Quoted

[E]ven Fox didn’t tout Bartiromo’s big scoops on Trump’s legislative agenda, because 10 months into the Trump presidency, nobody is so foolish as to believe that him saying, “We’re doing a big infrastructure bill,” means that the Trump administration is, in fact, doing a big infrastructure bill. The president just mouths off at turns ignorantly and dishonestly, and nobody pays much attention to it unless he says something unusually inflammatory.On some level, it’s a little bit funny. On another level, Puerto Rico is still languishing in the dark without power (and in many cases without safe drinking water) with no end in sight. Trump is less popular at this point in his administration than any previous president despite a generally benign economic climate, and shows no sign of changing course. Perhaps it will all work out for the best, and someday we’ll look back and chuckle about the time when we had a president who didn’t know anything about anything that was happening and could never be counted on to make coherent, factual statements on any subject. But traditionally, we haven’t elected presidents like that — for what have always seemed like pretty good reasons — and the risks of compounding disaster are still very much out there.

Comment →

So, does Mitchell make any money on the work, which has been shared so many times? He uploaded a high-res image of the symbol and granted permission for anyone to use it personally for free. But for those who want to support his work or simply want something readymade, you can also buy T-shirts, sweatshirts, mugs, and journals emblazoned with the symbol through Threadless.“I really just want to spread the image as much as possible and cement it in history,” Mitchell says. “In all honesty, the amount I’ve made from my Threadless shop so far is still less than my hourly rate, so I don’t really see it as a big deal. If you look at my Twitter, half the replies are people wanting to know where they can buy a shirt. Threadless is happy to help them out with that, and so I’m happy to let that happen.”Now that the symbol has flooded our streets and our timelines, Mitchell just has one request: “Impeach this idiot already,” he says.

Comment →

This is a Waterloo moment for Trump, the tea party and their alliance. They have been stopped in their tracks not only by Democratic opposition but because of a mutiny within their own ranks. Although never particularly liked or respected, it is now clear that they are no longer feared. The bankruptcy of their ideas and their incompetence have been exposed. Their momentum has been dissipated. Their rejection of political norms has itself been scorned. Our long national nightmare may finally be coming to an end.

Comment →
CK's WP Plugins

State of the Discussion

+ BTW, I recently upgraded some this and that on the back end of the blog, and it does seem to make comments post much faster [. . .]
Gutenberg: The Invention of the Printing Press, the Destruction of WordPress

For WordPress self-hosted people, there is already a "restore legacy editor" plugin, even though Gutenberg hasn't been installed yet as the default.

Gutenberg: The Invention of the Printing Press, the Destruction of WordPress
+ I thought you were on WordPress.com, not self-hosted WordPress. I can't find any info on WordPress.com and Gutenberg or Gutenbergerish editing, so I don't know [. . .]
Gutenberg: The Invention of the Printing Press, the Destruction of WordPress

Extraordinary Comments

CK's WP Plugins

Categories

Related