Add danq.me to sites.yml

[Dan-Q]

This PR is:

• Adding a new domain

• Updating existing domain size

• Changing domain name

• Removing existing domain from list

• Website code changes (512kb.club site)

• Other not listed

• I used the uncompressed size of the site

• I have included a link to the GTMetrix report

• The domain is in the correct alphabetical order

• This site is not a ultra lightweight site

• The following information is filled identical to the data file

I confirm that I have read the FAQ section, particularly the two red items around minimal pages and inappropriate content and I attest that this site is neither of these things.

• Check to confirm

- domain: danq.me
  url: https://danq.me/
  size: 481
  last_checked: 2023-08-02

GTMetrix Report: https://gtmetrix.com/reports/danq.me/woXdaSbg/

Tested weekly for the last month; size flucutates with content but never above 500kB, let alone 512kB.