Reposted with original author's permission. Using Loupe to demonstrate what mobile apps can read from your device, photo album, and local network, and how ad SDKs piece together device fingerprints.

Reposted with permission from the original author. Discusses how mobile users are targeted differently, from the perspectives of quick apps, ad SDKs, and device/installed app profiling, and compiles common ad handling methods.

Reposted with original author's permission, detailing common rogue app tactics in ad redirects, user profiling, permission bypasses, risk control evasion, and complaint interception.

All kinds of webmaster communities and organizations! It doesn't hurt to join, so take a look if you're interested!

Getting to know the non-commercial tech organizations and public services curated by Riseup, and documenting the web audit and API capabilities currently offered by sayori.org

Using site profiles, real crawl evidence, and repair reports to understand what a website truly lacks.

Time to reintroduce myself after a while. After all, a few months ago I didn't know about those communities, nor did I expect to build websites, make videos, or even actually fail a course.

From Bangumi's entries and discussions, to the Doki Chinese Club forum I first joined, and finally a quick mention of South Plus.