What is the
This blog is hosted in a bunch of places:
The others are old, or insecure, or implementation details.
To tell Google and everyone else which version you prefer, you can use the
<meta rel="canonical" tag.
On every page you serve, you put a
<link rel="canonical" href="..."/> element,
and this tells the client where the canonical location of that page is.
Like so for the page
<!doctype html> <html> <head> <link rel="canonical" href="https://jameshfisher.com/foo/bar"/> </head> <!-- ... --> </html>
More by Jim
- Your syntax highlighter is wrong
- Granddad died today
- The Three Ts of Time, Thought and Typing: measuring cost on the web
- I hate telephones
- The sorry state of OpenSSL usability
- The dots do matter: how to scam a Gmail user
- My parents are Flat-Earthers
- How Hacker News stays interesting
- Project C-43: the lost origins of asymmetric crypto
- The hacker hype cycle
- The inception bar: a new phishing method
- Time is running out to catch COVID-19
- A probabilistic pub quiz for nerds
- Smear phishing: a new Android vulnerability
Tagged . All content copyright James Fisher 2017. This post is not associated with my employer. Found an error? Edit this page.