Ahrefs Site Explorer (upstash.com, broken-backlinks, 2026-10-18) found
dofollow backlinks from DR75-94 domains (Cloudflare docs, StackOverflow,
Medium, Habr, Go pkg docs, DeepWiki) pointing at legacy /docs/* paths
that now 404. /docs/howto/developerapi is also in the current internal
404 crawl (0 traffic, but 2 external backlinks at DR79/91). Added
redirects from each legacy path to its current canonical page, plus
the bare (no /docs prefix) variant for each, following the existing
dual-entry convention already used in this file (e.g. "/box/overall/stream"
and "/docs/box/overall/stream" -> "/box/overall/agent").

Two of the reported broken paths (/docs/howto/connectwithtls and
/docs/features/restapi) already had matching redirects in this file,
so no new entries were added for those - Ahrefs' backlink index just
hasn't recrawled since the fix shipped.

…#914)

These three PRs are from earlier weekly runs of the same routine and
were still open/unmerged, each adding overlapping or complementary
legacy-docs redirects. Folded their entries into this PR instead of
leaving four separate overlapping PRs open:

- Deduplicated exact-match sources already covered here (/howto/developerapi,
  /overall/durability, /overall/consistency, /docs/overall/getstarted).
- Added the bare (no /docs prefix) variants #889 had that this PR was
  missing (metadatafiltering, semantic-cache, ratelimit/overview,
  ratelimit, redis/ratelimit, redis/overview).
- Corrected 3 destinations where this PR's guess and #889's guess
  disagreed, verified against the actual file tree:
  - /ratelimit, /redis/ratelimit -> /redis/overall/ratelimit (a real
    file, redis/overall/ratelimit.mdx, missed earlier - not the
    TS-specific SDK overview page).
  - /redis/overview -> /redis/overall/getstarted (generic "overview"
    with no SDK named shouldn't default to the TS SDK).
  - metadatafiltering kept pointing at /vector/features/filtering
    (titled "Metadata Filtering") rather than #889's
    /vector/features/metadata (titled "Metadata and Data" - a
    different, more general page).
- Added #889's 2 fully-unique entries (redis/sdks/javascriptsdk/..,
  vector/sdks/rag-chat) and #914's 5 fully-unique entries
  (realtime/box getstarted->quickstart renames, qstash/features/topics,
  and 2 qstash API-reference redirects verified against qstash/openapi.yaml's
  endpoint summaries, which are not backed by static files so a plain
  file-existence check missed them).

#889 and #903 will be closed as superseded. #914 will be closed as
superseded (it was reported "shipped" in last week's ticket but never
merged).

Ahrefs Site Audit flags duplicate_title on exactly 17 pages titled
"Getting Started" and 30 pages titled "Overview" (project 9854245,
crawl 2026-10-18) - these counts match a full repo search exactly, so
this is the complete set, not a sample.

These are each-product's SDK/getstarted/overview landing pages with a
copy-pasted placeholder title and no product or SDK name, so Google
sees the same <title> for e.g. Redis, QStash, Vector and Search's
getting-started pages, and separately for their SDK overview pages -
including several with real traffic (redis/overall/getstarted: 862
visits/mo, qstash/overall/getstarted: 534, workflow/getstarted: 312,
introduction: 215, redis/overall/compare: 247).

Renamed each page's title to include its product/SDK/feature name
(e.g. "Overview" -> "Redis TypeScript SDK Overview", "Getting Started"
-> "QStash Getting Started"), so every page now has a unique,
descriptive <title>. No body copy, URLs, or nav structure changed -
only the `title` frontmatter field on each page.

Ahrefs Site Audit (project 9854245) flags duplicate_title on
redis/overall/compare (247 visits/mo) and qstash/overall/compare (26),
which both use the literal title "Compare". Give each a product-specific
title, keep the sidebar label as "Compare" via sidebarTitle, and add the
missing meta description on the Redis page.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01RAhS4rWaMVuMCaTUJKgz3P