Point external links at their final URL (no redirect hops)

holding/_worker.js/home.js

@@ -198,7 +198,12 @@ export async function serveHomepageWithPrerenderedTracks(request, env, ctx) {
         `<picture>` +
           (small ? `<source type="image/avif" media="(max-width: 560px)" srcset="${escAttr(small)}">` : "") +
           desktopSrc +
-          `<img alt="${escAttr(altMap[p.stem] || "")}" width="600" height="600" ${imgLoad} decoding="async" src="${escAttr(absThumb(p.thumb_jpg))}">` +
+          // fall back to the stem (matching photos.js) rather than alt="": the
+          // grid tile IS the link, so an empty alt makes the <a> nameless for
+          // screen readers and agents. 12 of 158 stems have no alt.json caption
+          // yet, and the homepage draws 12 at random, so a nameless link showed
+          // up intermittently (Lighthouse link-name + agent-accessibility-tree).
+          `<img alt="${escAttr(altMap[p.stem] || p.stem)}" width="600" height="600" ${imgLoad} decoding="async" src="${escAttr(absThumb(p.thumb_jpg))}">` +
         `</picture>` +
       `</a>`;
     }).join("");

holding/_worker.js/run.js

@@ -27,8 +27,8 @@ const DESTS = [
   ["updates",     "/updates",     "Windows Update"],
   ["restore",     "/restore",     "System Restore"],
   ["bot",         "/bot",         "AadharshBot methodology"],
-  ["twitter",     "https://twitter.com/oddhash",                        "profile"],
-  ["instagram",   "https://instagram.com/aadharsh.hif",                 "profile"],
+  ["twitter",     "https://x.com/oddhash",                        "profile"],
+  ["instagram",   "https://www.instagram.com/aadharsh.hif",                 "profile"],
   ["curius",      "https://curius.app/aadharsh-pannirselvam",           "profile"],
   ["beli",        "https://beliapp.com/users/aadharsh",                 "profile"],
   ["spotify",     "https://open.spotify.com/user/aadharsh2010",         "profile"],

holding/index.md

@@ -1,6 +1,6 @@
 # Aadharsh Pannirselvam
 
-Researching and investing at [Archetype](https://archetype.fund). Building
+Researching and investing at [Archetype](https://www.archetype.fund/). Building
 [this site](https://aadhar.sh) in the meantime.
 
 **Under construction.**
@@ -49,8 +49,8 @@ archive is browsable at `/photos`, and machine-readable at
 
 ## Links
 
-- Twitter: <https://twitter.com/oddhash>
-- Instagram: <https://instagram.com/aadharsh.hif>
+- Twitter: <https://x.com/oddhash>
+- Instagram: <https://www.instagram.com/aadharsh.hif>
 - Curius: <https://curius.app/aadharsh-pannirselvam>
 - Beli: <https://beliapp.com/users/aadharsh>
 - Spotify: <https://open.spotify.com/user/aadharsh2010>

holding/llms.txt

@@ -150,10 +150,10 @@ aggregations.
 
 ## Identity
 
-- [Twitter](https://twitter.com/oddhash): Day-to-day thinking out loud.
-- [Instagram](https://instagram.com/aadharsh.hif): Photographs.
+- [Twitter](https://x.com/oddhash): Day-to-day thinking out loud.
+- [Instagram](https://www.instagram.com/aadharsh.hif): Photographs.
 - [GitHub](https://github.com/oddharsh): Code.
-- [LinkedIn](https://www.linkedin.com/in/aadharsh-pannirselvam/): Professional profile.
+- [LinkedIn](https://www.linkedin.com/in/aadharsh-pannirselvam): Professional profile.
 - [Spotify](https://open.spotify.com/user/aadharsh2010): My profile;
   individual eras live as renamed playlists.
 - [Curius](https://curius.app/aadharsh-pannirselvam): Reading I want to
@@ -166,7 +166,7 @@ aggregations.
 
 ## Optional
 
-- [Archetype](https://archetype.fund): The crypto-native venture firm
+- [Archetype](https://www.archetype.fund/): The crypto-native venture firm
   where I research and invest.
 - [song.link](https://song.link): The redirector used in `/rn/tracks` so
   music links work across Spotify, Apple Music, YouTube Music, Tidal, etc.

holding/resume.json

@@ -10,7 +10,7 @@
     "email": "resume@aadhar.sh",
     "url": "https://aadhar.sh",
     "profiles": [
-      { "network": "X", "username": "oddhash", "url": "https://twitter.com/oddhash" },
+      { "network": "X", "username": "oddhash", "url": "https://x.com/oddhash" },
       { "network": "ENS", "username": "aadharsh.eth" }
     ]
   },

holding/resume.md

@@ -1,6 +1,6 @@
 # Aadharsh Pannirselvam
 
-resume@aadhar.sh · [aadhar.sh](https://aadhar.sh) (check out [/lwe](https://aadhar.sh/lwe) and the source for the site) · aadharsh.eth · [@oddhash](https://twitter.com/oddhash)
+resume@aadhar.sh · [aadhar.sh](https://aadhar.sh) (check out [/lwe](https://aadhar.sh/lwe) and the source for the site) · aadharsh.eth · [@oddhash](https://x.com/oddhash)
 
 Plain-text mirror of resume.pdf (the canonical copy). Structured data lives in resume.json.
 

serendipity/serendipity.js

@@ -1422,7 +1422,7 @@ function mcpAttendee(a) {
   if (a.twitter_handle) socials.x = "https://x.com/" + String(a.twitter_handle).replace(/^@/, "");
   if (a.linkedin_url) socials.linkedin = a.linkedin_url;
   else if (a.linkedin_handle) socials.linkedin = "https://linkedin.com/in/" + a.linkedin_handle;
-  if (a.instagram_handle) socials.instagram = "https://instagram.com/" + String(a.instagram_handle).replace(/^@/, "");
+  if (a.instagram_handle) socials.instagram = "https://www.instagram.com/" + String(a.instagram_handle).replace(/^@/, "");
   if (a.website) socials.website = a.website;
   const o = {
     name: a.name,