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    • New note by bobjonkman 8 November 2019
      Elois and Morlocks, from another work of fiction co-opted into a user manual for the 1%
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      bobjonkman favorited something by inkslinger: The fan theory that the Jetsons and the Flintstones are actually contemporaneous to one another -- the Jetsons' sky cities being the land of the wealthy (or formerly wealthy, perhaps, since capitalist wage relations still exist, even in a world with literal robot servants) and the Flintstones being the descendants […]
    • bobjonkman repeated a notice by inkslinger 8 November 2019
      RT @inkslinger The fan theory that the Jetsons and the Flintstones are actually contemporaneous to one another -- the Jetsons' sky cities being the land of the wealthy (or formerly wealthy, perhaps, since capitalist wage relations still exist, even in a world with literal robot servants) and the Flintstones being the descendants of the poor […]
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      bobjonkman favorited something by hubert: ♲ @cryptpad@social.weho.st: Exactly 5 years ago at 16:42, was the first CryptPad commit by @cjdelisle, the start of a very ambitious project to restore privacy in collaboration tools. We believed in it 5 years ago and we thank the 200 supporters and 10000 weekly users from 150 countries that have […]
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      Best thread in a long time! nEVILle Park's ( @nev ) #Arachtober: https://social.coop/@nev/102887815460533048
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      bobjonkman favorited something by phooky: Borough Pluralization Chart:ManhattaBrooklynsBronxiiQuinoaStatins Island
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      bobjonkman favorited something by banjofox: Middle Earth actually had a second set of well-known rings. Although not as powerful at the main set, these were certainly nothing to shake a finger at. Silver in color, they, like their gold counterparts were usable by anyone. Their only real power was the ability to provide near instant […]
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      bobjonkman favorited something by thj: Cool teardown video from Applied Science that reveals how analog era snapshot cameras printed the date on the film negative:https://www.youtube.com/watch?v=ezME4_xMMnkWith the segmented digits, you'd think it's a tiny fluorescent display, but it's actually more interesting that that.
    • New note by bobjonkman 6 October 2019
      And now I've discovered your website, and I'll be rabbitholing for the rest of the afternoon... @mattskala

Archive for April, 2009

Invalid HTML considered harmful

Posted by Bob Jonkman on 28th April 2009

Screenshop of HTML Dog Web SiteValid HTML is not just useful for browsers. One of the big benefits of having valid HTML is that search engines can properly index your site. If the HTML is invalid, then the search engines may index you incorrectly, or not at all. Google isn’t the only search engine out there, and you want to drive as much traffic to your site as possible.

There appears to be some contention whether valid HTML makes a difference to search engines or not. Some say it doesn’t; or that it depends on the search engine; others have evidence it matters a lot.

Even if you’re not coding by hand, I urge you to have a look at HTML Dog, a set of tutorials on creating valid HTML. When things don’t work as expected you can turn here for examples in XHTML.

Favicon - HTML Doghttp://htmldog.com/

If you’re going to be using an editor for your Web pages, pick an editor that creates proper HTML code. Abandon FrontPage. I suggest using KompoZer, which is based on the same rendering engine as Firefox (Gecko).

Favicon - Kompozer.nethttp://www.kompozer.net/

You should also be checking your pages in Opera, which is a browser that is even better for standards-compliance than FireFox. The Chief Technology Officer for Opera is the same guy that wrote the Cascading Style Sheets specification, so it has a good pedigree.

Favicon - Opera.comhttp://opera.com

If you’re using Firefox then be sure to check your pages with the HTML Validator addon:

Favicon - Skynet.behttp://users.skynet.be/mgueury/mozilla/

Screenshot - HTML ValidatorAnd when you think your site is done, check each page with the full-strength validator:

Favicon - W3C HTML Validatorhttp://validator.w3.org/

Favicon - CSS Validation Servicehttp://jigsaw.w3.org/css-validator/

<heavy sigh… />

–Bob.

Posted in considered harmful, valid html | 5 Comments »

 
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