Title: One-V LLM Serve
Author: onevteam
Published: <strong>May 20, 2026</strong>
Last modified: May 29, 2026

---

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# One-V LLM Serve

 By [onevteam](https://profiles.wordpress.org/onevteam/)

[Download](https://downloads.wordpress.org/plugin/one-v-llm-serve.1.1.0.zip)

 * [Details](https://vec.wordpress.org/plugins/one-v-llm-serve/#description)
 * [Reviews](https://vec.wordpress.org/plugins/one-v-llm-serve/#reviews)
 *  [Installation](https://vec.wordpress.org/plugins/one-v-llm-serve/#installation)
 * [Development](https://vec.wordpress.org/plugins/one-v-llm-serve/#developers)

 [Support](https://wordpress.org/support/plugin/one-v-llm-serve/)

## Description

**One-V LLM Serve** makes every public page on your WordPress site available as 
clean Markdown at the same URL with a `.md` extension — zero configuration required.

    ```
    https://example.com/about/       HTML page for humans
    https://example.com/about.md     clean Markdown for AI
    ```

AI systems — ChatGPT, Perplexity, ClaudeBot, Google AI Overviews, and most RAG pipelines—
parse Markdown far more efficiently than HTML. When these systems encounter an HTML
page, they must strip navigation, headers, footers, sidebars, scripts, and tracking
pixels before they can read the actual content. This noise introduces errors, increases
token cost, and leads to lower-quality outputs.

The Markdown file contains a configurable YAML frontmatter block followed by the
page title, headings in correct hierarchy, and the body text. Nothing else.

#### Core features

 * **Zero-config Markdown endpoint** for every public post, page, and custom post
   type
 * **YAML frontmatter** with configurable fields (`title`, `date`, `modified`, `
   url`, `description`, `image`, `tags`, `categories`, `lang`, `type`)
 * **`/llms.txt` discovery file** at the site root following the [llmstxt.org](https://llmstxt.org)
   convention
 * **Taxonomy archives** as Markdown — `/category/news.md`, `/tag/foo.md`, custom
   taxonomies
 * **`?format=markdown` query parameter** as an alternative to the `.md` URL on 
   any singular page
 * **Per-post exclude** via a sidebar checkbox on the post editor
 * **Works with Classic Editor and Gutenberg** via the `the_content` filter
 * **ACF integration** — opt-in per-post: pick which text, textarea, WYSIWYG, URL,
   email, or link fields to append below the body
 * **Filterable AI analytics** — per-hit events with full denormalised dimensions(
   UA bucket, referrer host, language, post type, response code), sticky filter 
   bar that drives every chart and table live, six KPI tiles, a stacked-area time
   chart, three composition donuts (UA bucket / referrer source / language), four
   Top tables, a User-Agent classifier transparency table, and a Recent Activity
   stream. Referrers are tracked by **hostname only** — paths and query strings 
   are stripped before storage so no PII is retained. Forward-compatible classification:
   when the bot or referrer catalogue is updated in a future release, historical
   rows are reclassified automatically — no Reset Analytics required.
 * **Browser-bucket sub-classification** — anything that _looks_ like a browser 
   visit gets split into four kinds based on the `Sec-Fetch-Site`, `Sec-Fetch-User`,
   and `Sec-CH-UA` request headers a real browser sends: **verified user** (top-
   level navigation triggered by a click or address-bar Enter in a recognised browser),**
   headed agent** (real Chromium driven programmatically — Playwright, Puppeteer,
   Selenium), **script agent** (bare HTTP client imitating a browser UA — `requests`,`
   httpx`, LangChain, custom agents), **spoofer** (UA shape that no real browser
   would emit, like modern Chrome with a non-reduced UA). Visible as a stacked-bar
   breakdown on the User-Agents subpage so you can see at a glance how much of your“
   human” traffic is actually automation, and rendered inline as colour-coded slugs
   on every browser-bucket row in the Recent Activity table on the Analytics page.
   Detection is server-side fingerprinting of the request itself — no cookies, no
   JS, no IP.

#### Discoverability

 * **`Link: rel="alternate"; type="text/markdown"`** HTTP header on every HTML page
 * **`<link rel="alternate">`** tag in `<head>` for HTML-based discovery
 * **`Allow: /\*.md$`** directive in `robots.txt`
 * **CORS `Access-Control-Allow-Origin: \*`** on `.md` and `/llms.txt` so browser-
   based AI clients can fetch them

#### Operations

 * **Transient caching** with automatic invalidation on `save_post`, on ACF field
   value saves, on any ACF field group change, and on plugin settings save
 * **“Clear cache” button** in the settings page
 * **Admin notice** on fallback HTTP fetch failures
 * **“Settings” link** next to the plugin row in Plugins screen
 * **“View .md” row action** in the Posts and Pages list tables

#### Developer hooks

 * **`ovls_markdown`** filter for the final Markdown output
 * **`ovls_frontmatter`** filter for adding, removing, or modifying frontmatter 
   fields
 * **`ovls_content_queries`** filter for the HTML extraction XPath cascade

#### How it works

Each request to `/about.md` is captured by a WordPress rewrite rule and routed through
the plugin’s content generator. The generator runs the post through `apply_filters('
the_content', ... )` — the same pipeline WordPress uses on the front end — so Classic
Editor, Gutenberg, and shortcodes all work without separate code paths. The rendered
HTML is converted to Markdown via `league/html-to-markdown`, then cached in a WordPress
transient.

The cache is invalidated automatically on `save_post`, on ACF field/group changes,
and whenever plugin settings are saved. A manual **Clear cache** button is also 
available on the settings page.

#### Access methods

There are three equivalent ways to request the Markdown version of a page:

 * `.md` extension — `https://example.com/about.md`
 * `?format=markdown` query — `https://example.com/about/?format=markdown`
 * `Link: rel="alternate"` header — returned by every HTML page

The `.md` URL is the recommended canonical form.

#### ACF integration

When [Advanced Custom Fields](https://www.advancedcustomfields.com/) is active, 
ACF field rendering is opt-in at two levels:

 1. **Site defaults per post type** — at **Settings  One-V LLM Serve  ACF Defaults**,
    tick fields that should be appended to every post of a given post type.
 2. **Per-post override** — the **One-V LLM Serve** metabox on each post editor lists
    every supported ACF field applicable to that post. Tick fields to replace the site
    defaults for that one post.

Supported ACF types: `text`, `textarea`, `wysiwyg`, `url`, `email`, `link`. Each
selected field is rendered under a `## Field Label` heading. Empty fields are skipped.

### Disclaimer

This plugin is provided “as is”, without warranty of any kind, express or implied,
in accordance with the GNU General Public License v2 or later. The authors and contributors
are not liable for any direct, indirect, incidental, special, or consequential damages—
including but not limited to data loss, lost profits, business interruption, search-
ranking changes, or third-party claims — arising from the use of, or inability to
use, this software, even if advised of the possibility of such damages.

By installing and activating the plugin you acknowledge that:

 * You are responsible for testing the plugin in a staging environment before deploying
   to production.
 * You are responsible for the content this plugin exposes as Markdown — `.md` URLs
   and `/llms.txt` serve the same content as their HTML counterparts and are intended
   to be crawled and consumed by AI systems and third-party LLMs.
 * The plugin does not transmit data to any external service. All Markdown generation,
   caching, and file writes happen on your own server.

Nothing in this disclaimer is intended to exclude or limit liability for matters
that cannot lawfully be excluded under the consumer-protection laws of your jurisdiction.
For the full legal terms see the GPLv2 license at [https://www.gnu.org/licenses/gpl-2.0.html](https://www.gnu.org/licenses/gpl-2.0.html).

## Screenshots

[⌊Settings page — master toggle, llms.txt and taxonomy toggles, frontmatter field
picker, ACF Defaults, and post-type selection.⌉⌊Settings page — master toggle, llms.
txt and taxonomy toggles, frontmatter field picker, ACF Defaults, and post-type 
selection.⌉[

Settings page — master toggle, llms.txt and taxonomy toggles, frontmatter field 
picker, ACF Defaults, and post-type selection.

[⌊Rendered Markdown output with YAML frontmatter served at the .md URL.⌉⌊Rendered
Markdown output with YAML frontmatter served at the .md URL.⌉[

Rendered Markdown output with YAML frontmatter served at the `.md` URL.

[⌊Another rendered example showing a different page as Markdown.⌉⌊Another rendered
example showing a different page as Markdown.⌉[

Another rendered example showing a different page as Markdown.

## Installation

 1. Upload the `one-v-llm-serve` folder to `/wp-content/plugins/`, or install via **
    Plugins  Add New  Upload Plugin**.
 2. Activate the plugin through the **Plugins** screen in WordPress.
 3. Visit **Settings  One-V LLM Serve** to configure post types, frontmatter fields,
    and ACF defaults.

Rewrite rules are flushed automatically on activation. If `.md` URLs return 404 
immediately after activation, go to **Settings  Permalinks** and click **Save Changes**.

## FAQ

### Does activating the plugin change my existing pages?

No. The plugin only responds to `.md` URLs, `/llms.txt`, and the `?format=markdown`
query parameter. All existing HTML URLs are unaffected.

### Will the `.md` URLs hurt my SEO?

No. `.md` responses are served with `X-Robots-Tag: noindex, follow`, so search engines
do not index the Markdown variants and the canonical HTML page remains the sole 
entry in Google/Bing/etc. The `Link: rel="alternate"; type="text/markdown"` header
on each HTML page advertises the Markdown alternate to AI consumers without exposing
it to SERPs.

### Does it work with password-protected posts?

No. Password-protected and private posts return 404 on the `.md` URL. Only published
posts are served.

### What Markdown flavour is used?

CommonMark-compatible Markdown via `league/html-to-markdown`. ATX-style headings(`#`),
inline links (`[text](url)`), and fenced code blocks.

### Where is the Markdown cached?

In WordPress transients (database by default, or your object cache). Entries are
invalidated when the post is saved, when ACF fields or settings change, or when 
you click **Clear cache** — a long safety-net expiry also lets any orphaned entry
clear itself on object-cache setups.

### The `.md` URL returns 404 after activation.

Go to **Settings  Permalinks** and click **Save Changes** to flush rewrite rules.

### Can I disable Markdown for specific posts?

Yes. Two ways:

 1. Check **Exclude from Markdown** in the One-V LLM Serve metabox on the post editor.
 2. Return `''` from an `ovls_markdown` filter callback.

### Does it work with page builders like Elementor or Divi?

Yes. Any builder that hooks into `the_content` is supported (Elementor, Divi, WPBakery,
Beaver Builder). For builders that bypass `the_content`, the plugin falls back to
fetching the rendered frontend HTML and extracting the main content area.

### Is it compatible with caching plugins?

Yes. Markdown is stored in WordPress transients. Object caches (Redis, Memcached)
work transparently — and **Clear cache** correctly invalidates them, not just the
database. Full-page caching layers (WP Rocket, W3 Total Cache, LiteSpeed Cache) 
serve fresh Markdown on the next request after a save.

### /llms.txt returns 404 on WPEngine / Kinsta / managed nginx hosts

Some managed WordPress hosts configure their nginx to serve static file extensions(`.
txt`, `.xml`, …) directly from disk without passing the request to WordPress. When
the file is generated dynamically by a plugin, that produces a 404 because nothing
exists on disk.

Fix: enable **Settings  One-V LLM Serve  Write llms.txt to disk**. The plugin then
maintains a real `/llms.txt` file at the site root, regenerating it on every post
save, ACF change, or settings update. The file carries a marker comment on the first
line; the plugin refuses to overwrite a `/llms.txt` it did not create. On plugin
deletion the managed file is removed via `uninstall.php`.

### Does disk-mode work on WordPress installed in a subdirectory or on multisite?

Not currently. The disk-mode writer assumes WordPress is installed at the site root(`
ABSPATH` is the public root). Subdirectory installs (`/wp/`) and multisite are not
supported by disk-mode yet — for those, the dynamic rewrite-rule path is still available
on hosts where nginx forwards `.txt` requests to PHP (most hosts other than WPEngine/
Kinsta).

### My .md endpoint returns the same X-Robots-Tag to every bot. Why?

The plugin sends a User-Agent-conditional `X-Robots-Tag`: AI crawlers (GPTBot, ClaudeBot,
PerplexityBot, …) get `index, follow` so they will use the Markdown variant, while
traditional search engines (Bingbot, Googlebot, …) get `noindex, follow` so the 
canonical HTML page remains the sole entry in SERPs. To keep shared caches from 
collapsing the two variants into one, the response carries `Vary: User-Agent` and`
Cache-Control: private, max-age=0, must-revalidate`.

These signals work on standard WordPress hosting. They can be overridden by edge
layers in specific hosting / CDN configurations:

 * Some managed WordPress hosts (Kinsta, WPEngine, Pressable, SiteGround, and others)
   ship default edge caching that treats static-looking file extensions like `.md`
   as long-lived static assets and rewrites the plugin’s `Cache-Control` header 
   to a public, long-`max-age` value.
 * Some CDNs (most notably Cloudflare on its default cache key) ignore `Vary: User-
   Agent` entirely — they cache one variant per URL and serve it to every visitor
   regardless of UA.

When one of these is in front of your site, the first `.md` request to reach the
edge caches the response for everyone afterwards. The plugin is still doing the 
right thing at origin, but visitors only ever see the cached copy.

**Diagnosing it.** Open a terminal and run:

    ```
    curl -skI -A "Mozilla/5.0 (compatible; bingbot/2.0; +http://www.bing.com/bingbot.htm)" https://example.com/your-page.md
    ```

Headers to look for:

 * `cf-cache-status: HIT` (Cloudflare), `x-kinsta-cache: HIT`, `x-cache: HIT` (generic)—
   the response is coming from the edge cache.
 * `age: <large number>` — the response has been sitting in cache for that many 
   seconds.
 * `cache-control: public, max-age=<large>` instead of the plugin’s `private, max-
   age=0` — your host or CDN has rewritten it.

Then add a cache-busting query string and try again:

    ```
    curl -skI -A "Mozilla/5.0 (compatible; bingbot/2.0; …)" "https://example.com/your-page.md?cb=12345"
    ```

If the headers are now correct (`x-robots-tag: noindex, follow` for Bingbot, `index,
follow` for an AI UA), the plugin is fine — the edge is the source of the problem.

**Fixing it.** The fix has to be applied at the layer that is caching, not in WordPress.
Common remedies:

 * On the CDN, exclude `*.md` URLs from any “Cache Everything” rule, or add a Bypass
   Cache rule for them.
 * On managed hosts, contact support and ask them to exempt `*.md` from the host’s
   edge cache (so the plugin’s `Cache-Control: private` is honoured).
 * If neither is available, enable **Allow search engines to index .md (advanced)**
   at **One-V LLM Serve  Settings** — the plugin then sends `index, follow` to every
   UA. The behavior is consistent at the cost of allowing search engines to index
   the Markdown variants alongside the HTML pages.

### What does the AI bot analytics feature collect?

For each `.md` request the plugin stores: the timestamp, the User-Agent string (
deduplicated via a small dictionary table — one row per unique UA), the referrer**
hostname only** (path and query string are stripped), the requested post or term
and its post type / taxonomy, the post language, and the HTTP response code (200/
304 / 404).

**Never stored:** IP addresses, cookies, session identifiers, geolocation, full 
referrer URLs with query strings, or any user-account data. Counts visits exclusively
to `.md` URLs — the regular HTML pages are not tracked.

Detailed per-hit events are kept for the number of days you choose in Settings (
default: 365). Older events can optionally be rolled up into a daily aggregate table
for long-term trend charts — the aggregate retains only the bucket / language / 
referrer-bucket / response-code dimensions, no per-UA or per-post detail. Daily 
WP-cron `ovls_events_cleanup` enforces the retention.

Analytics is enabled by default and can be turned off at **One-V LLM Serve  Settings**.
All stored data can be wiped at **One-V LLM Serve  Analytics  Reset analytics**.
Uninstalling the plugin drops the three analytics tables (`ovls_events`, `ovls_ua_dict`,`
ovls_events_archive`) completely.

### Why doesn’t my analytics show every AI bot that visits?

The plugin classifies crawlers by their User-Agent header. Almost all major AI companies(
OpenAI, Anthropic, Perplexity, Google, Apple, Amazon, Meta, ByteDance, Cohere, Mistral,
Common Crawl, …) honestly self-identify because they have publicly committed to 
respecting `robots.txt`. Those are detected accurately.

However, some traffic is invisible to User-Agent-based detection:

 * **Stealth crawlers** that spoof a regular browser User-Agent (some training-data
   brokers, certain less-ethical scrapers).
 * **Agentic browsers** like OpenAI Operator or Claude/Claude-Browse running an 
   actual headless Chrome — technically indistinguishable from a human visit at 
   the header level.
 * **AI assistants** that ingest a page through an integrated third-party fetcher(
   e.g. a `python-requests` script) — these show up under “Other bot” rather than
   the underlying model.

For these the plugin records what it can — they will appear in the “Other bot” bucket
or the “Browser” bucket with a sub-classification that flags the request as a Playwright-
class headed agent, a script agent, or a UA-shape spoofer rather than a real user.
The plugin’s bot signature list is updated each release as new identifiers are publicly
documented.

### How do you tell a real human from a scraper that imitates a browser User-Agent?

By looking at request headers that real browsers emit automatically and bare HTTP
clients usually don’t. Specifically:

 * `Sec-Fetch-User: ?1` — present only when the navigation was triggered by user
   activation (link click, address-bar Enter, tap-out from an AI app to the system
   browser). Programmatic navigation in Playwright/Puppeteer doesn’t set it.
 * `Sec-CH-UA` brand list — a real downstream browser (Chrome, Edge, Brave, Opera,
   Vivaldi, Yandex, Samsung Internet, Arc, DuckDuckGo) announces its brand here.
   The open-source Chromium build that Playwright runs by default does not — it 
   identifies as bare `"Chromium"`. Detectable difference.
 * `Sec-Fetch-Site` — sent by every modern browser since Safari 16.4 (March 2023).
   Absence indicates the request didn’t come from a browser engine at all.
 * User-Agent shape — Chrome ≥ 110 must report `Chrome/X.0.0.0` (User-Agent Reduction);
   a UA claiming `Chrome/133.0.6943.141` with non-zero minor digits is impossible
   for a real browser and flags the request as a copy-pasted scraper UA.

Combined, these four signals split the “Browser” bucket into **verified user**, **
headed agent** (real Chromium under automation), **script agent** (curl/httpx/requests
imitating a UA), and **spoofer** (impossible UA shape). None of this requires JavaScript
or cookies — it’s all server-side inspection of the HTTP request the client already
sent.

A motivated scraper can manually set these headers to bypass detection. The classifier
doesn’t claim to catch every bot ever — it catches default-configuration tools, 
which is the vast majority.

### Is the analytics feature GDPR-compliant?

The events store no personal data — no IP addresses, no user identifiers, no cookies,
no full referrer URLs (the path and query string are stripped before storage, so
utm parameters or any PII that might be encoded in a URL never reach the database).
User-Agent strings, Fetch Metadata Request Headers (`Sec-Fetch-Site`, `Sec-Fetch-
User`), and User-Agent Client Hints (`Sec-CH-UA`) are technical request-level metadata
used to classify automated crawlers and tell browser-class clients apart from script-
class clients — they carry strictly less information than the User-Agent and don’t,
on their own or in combination, identify a person. The plugin relies on legitimate-
interest (Art. 6(1)(f)) as the lawful basis — server-side bot analytics is widely
accepted as a legitimate interest, and the suggested privacy text at **Tools  Privacy**
discloses precisely what is collected so it can be copied into your site policy.

If your jurisdiction requires explicit user disclosure for any server-side analytics,
you can turn the feature off at **One-V LLM Serve  Settings**.

## Reviews

![](https://secure.gravatar.com/avatar/cec581f9c4a4dfe2741c5434078f38cbf3f1a897fe2396c12943c600055f0e66?
s=60&d=retro&r=g)

### 󠀁[Simple and well-designed tool for AI-friendly WordPress content](https://wordpress.org/support/topic/simple-and-well-designed-tool-for-ai-friendly-wordpress-content/)󠁿

 [Halyna Yampolska](https://profiles.wordpress.org/yahaly/) June 4, 2026

I like that it works with zero setup – it automatically creates .md versions for
all pages. It also integrates well with WordPress (Gutenberg, ACF, caching, and 
hooks) without extra effort. The analytics are a nice addition, and I like that 
it respects privacy by only storing non-personal data. Overall, it feels like a 
solid and well-thought-out tool for making websites easier to read and use for AI
systems and search engines.

![](https://secure.gravatar.com/avatar/9e887d8f9f3c3025420aaffd07f0ad8245b439ce688e3fc7edcf11d56582ffb9?
s=60&d=retro&r=g)

### 󠀁[Works Perfectly for AI and Free to Use](https://wordpress.org/support/topic/works-perfectly-for-ai-and-free-to-use/)󠁿

 [tanyazadonsky](https://profiles.wordpress.org/tanyazadonsky/) May 29, 2026

This plugin made my company website easy for AI to read. It turns pages into clean
Markdown and it works really well. I don’t usually expect something like this for
free, but it is well made and fits this new approach perfectly.

![](https://secure.gravatar.com/avatar/0c550452ea5e537f2f56162e0560a232b8f1a689aa8f2ab9f0ad37e43a2a2222?
s=60&d=retro&r=g)

### 󠀁[Works perfectly](https://wordpress.org/support/topic/works-perfectly-2939/)󠁿

 [maksymkorolko](https://profiles.wordpress.org/maksymkorolko/) May 22, 2026

The Markdown versions of pages are generated perfectly, and after implementation
I noticed a clear improvement in content indexing and visibility for AI systems.
A very useful solution for modern SEO and LLM optimization for WordPress websites.

![](https://secure.gravatar.com/avatar/a5729680baaf16c7b32fc3ed3d3500ba3f40d90d6291abdde69bfc73752cd022?
s=60&d=retro&r=g)

### 󠀁[Don’t work on my site!!](https://wordpress.org/support/topic/dont-work-on-my-site-2/)󠁿

 [sleepingfedar](https://profiles.wordpress.org/sleepingfedar/) May 22, 2026 1 reply

Don’t work on my site and site broken!!!

![](https://secure.gravatar.com/avatar/c9c623071a55a06ab246f979d5dc4323a7b2eedb7df94357a783a62d25d1c5fe?
s=60&d=retro&r=g)

### 󠀁[Huge thanks to the One-V LLM Serve team](https://wordpress.org/support/topic/huge-thanks-to-the-one-v-llm-serve-team/)󠁿

 [PavelKo](https://profiles.wordpress.org/pavelko/) May 22, 2026

Huge thanks to the One-V LLM Serve team for such a thoughtful plugin. Zero config,
clean Markdown output, ACF support — everything just works. Exactly what WordPress
sites need to stay relevant in the age of AI.

![](https://secure.gravatar.com/avatar/9e46d3b20c0f41465bd94123a13127ba6d570b5f1a27374ea374997a85ea64d8?
s=60&d=retro&r=g)

### 󠀁[awesome plugin](https://wordpress.org/support/topic/awesome-plugin-7505/)󠁿

 [Yevhenii](https://profiles.wordpress.org/eugene0923/) May 21, 2026

Excellent plugin for making WordPress content AI-friendly. The Markdown output is
clean, lightweight, and works exactly as described. Setup is simple, performance
is solid, and the ACF integration is surprisingly useful. A very smart solution 
for modern AI indexing and RAG workflows.

 [ Read all 8 reviews ](https://wordpress.org/support/plugin/one-v-llm-serve/reviews/)

## Contributors & Developers

“One-V LLM Serve” is open source software. The following people have contributed
to this plugin.

Contributors

 *   [ onevteam ](https://profiles.wordpress.org/onevteam/)
 *   [ vslnk ](https://profiles.wordpress.org/vslnk/)

[Translate “One-V LLM Serve” into your language.](https://translate.wordpress.org/projects/wp-plugins/one-v-llm-serve)

### Interested in development?

[Browse the code](https://plugins.trac.wordpress.org/browser/one-v-llm-serve/), 
check out the [SVN repository](https://plugins.svn.wordpress.org/one-v-llm-serve/),
or subscribe to the [development log](https://plugins.trac.wordpress.org/log/one-v-llm-serve/)
by [RSS](https://plugins.trac.wordpress.org/log/one-v-llm-serve/?limit=100&mode=stop_on_copy&format=rss).

## Changelog

#### 1.1.0

Major feature release: AI-traffic analytics and stronger crawler-facing HTTP semantics.
Highlights:

 * Added: AI traffic analytics — a new top-level “One-V LLM Serve” admin menu with
   an Analytics subpage and a WP-Admin dashboard widget. Per-hit events record the
   UA bucket (AI / search / other-bot / browser / unknown), referrer source, language,
   target post or term, and response code, with a sticky filter bar that drives 
   every chart and table live, KPI tiles, a time chart, composition donuts, Top 
   tables, a User-Agent classifier transparency table, and a Recent Activity stream.
   Referrers are stored by hostname only — no IPs, cookies, or full URLs are ever
   recorded.
 * Added: Browser-bucket sub-classification — traffic that looks like a browser 
   is split into verified user / headed agent (Playwright-class automation) / script
   agent (curl, httpx, requests, LangChain) / spoofer, using server-side fingerprinting
   of the Sec-Fetch and Sec-CH-UA request headers. No JavaScript, no cookies, no
   IP.
 * Added: Referrer attribution with a six-bucket catalogue (search / chatbot / social/
   direct / internal / other). The “chatbot” bucket surfaces when an LLM cited your
   page in an answer and the reader clicked through.
 * Added: Forward-compatible classification — when the bot or referrer catalogue
   is updated in a future release, historical rows are reclassified automatically;
   no Reset Analytics required. `wp ovls reclassify` runs the same pass on demand.
 * Changed: User-Agent-conditional `X-Robots-Tag` — known AI crawlers receive `index,
   follow` so they ingest the Markdown variant, while search engines receive `noindex,
   follow` so the canonical HTML page stays the sole SERP entry. A new “Allow search
   engines to index .md (advanced)” toggle opts every User-Agent into `index, follow`.
 * Added: Conditional GET (`ETag` / `If-None-Match` and `Last-Modified` / `If-Modified-
   Since`) returning 304 without a body, plus `X-Content-Type-Options: nosniff`,`
   Referrer-Policy: no-referrer`, `Vary: User-Agent, Accept-Encoding`, and `Cache-
   Control: private, max-age=0, must-revalidate`.
 * Added: `X-OVLS-Version` HTTP header on every `.md` response and in the `/llms.
   txt` marker, so operators can confirm the deployed build with a single `curl -
   I`.
 * Added: WP-CLI namespace `wp ovls …` — `flush`, `regenerate`, `list`, `warm`, 
   and `reclassify`.
 * Added: Multilingual slug-fallback for WPML and Polylang so language-prefixed `.
   md` URLs resolve to the correct translation instead of the default-language post.
 * Fixed: Unaddressable permalinks — off-host “Page Links To” links, non-viewable
   custom post types, and missing permalinks are now skipped everywhere a `.md` 
   link is built and 404 on direct request, instead of polluting `/llms.txt`.
 * Fixed: Clearing the cache now reliably invalidates entries on sites running a
   persistent object cache (Redis / Memcached), and cached Markdown no longer loads
   into memory on every request.
 * Changed: The admin menu moved to its own top-level “One-V LLM Serve” entry (Settings
   + Analytics). The settings page slug is unchanged, so existing deep-links keep
   working.
 * Added: Edge-cache guidance for hosts and CDNs (Kinsta, Cloudflare) that cache`.
   md` across User-Agents and defeat the conditional headers; Kinsta installs get
   an in-dashboard notice.
 * Added: `/llms.txt` now carries the “Generated by One-V LLM Serve” marker in both
   dynamic and disk-mode delivery, and lists posts of every language on multilingual
   sites.
 * Hardening: PHP 8.0 runtime guard, a generator lock plus 30-second wall-clock 
   cap against bot storms, 508 loop detection, dbDelta-failure admin notices, a `/
   llms.txt` size cap, self-healing rewrite flush on upgrade, and safer HTML/YAML
   handling.
 * Added: Suggested Privacy Policy text at Tools  Privacy describing exactly what
   the analytics feature collects and how to opt out.

#### 1.0.2

 * Added: rel=”canonical” Link HTTP header on .md responses pointing to the HTML
   permalink — consolidates SEO signals and avoids duplicate-content indexing. Index.
   md points at the homepage; taxonomy term .md points at the term archive.
 * Added: Disclaimer section in readme covering warranty, liability, and data-transmission
   stance per GPLv2.

#### 1.0.1

 * Fixed: disk-mode for `/llms.txt` now detects multisite and “WordPress in a subdirectory”
   installs and refuses to write to `ABSPATH` when it does not map to the public
   docroot. Settings page surfaces a clear “unsupported install layout” state instead
   of silently writing the file to the wrong location. The dynamic rewrite-rule 
   path keeps working on all install layouts.
 * Fixed: uninstall script applies the same layout check before attempting to delete
   the managed `/llms.txt`.

#### 1.0.0

 * Initial release.

## Meta

 *  Version **1.1.0**
 *  Last updated **1 month ago**
 *  Active installations **Fewer than 10**
 *  WordPress version ** 6.2 or higher **
 *  Tested up to **7.0**
 *  PHP version ** 8.0 or higher **
 *  Language
 * [English (US)](https://wordpress.org/plugins/one-v-llm-serve/)
 * Tags
 * [AI](https://vec.wordpress.org/plugins/tags/ai/)[geo](https://vec.wordpress.org/plugins/tags/geo/)
   [LLM](https://vec.wordpress.org/plugins/tags/llm/)[markdown](https://vec.wordpress.org/plugins/tags/markdown/)
   [seo](https://vec.wordpress.org/plugins/tags/seo/)
 *  [Advanced View](https://vec.wordpress.org/plugins/one-v-llm-serve/advanced/)

## Ratings

 4.5 out of 5 stars.

 *  [  7 5-star reviews     ](https://wordpress.org/support/plugin/one-v-llm-serve/reviews/?filter=5)
 *  [  0 4-star reviews     ](https://wordpress.org/support/plugin/one-v-llm-serve/reviews/?filter=4)
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 *  [  0 2-star reviews     ](https://wordpress.org/support/plugin/one-v-llm-serve/reviews/?filter=2)
 *  [  1 1-star review     ](https://wordpress.org/support/plugin/one-v-llm-serve/reviews/?filter=1)

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## Contributors

 *   [ onevteam ](https://profiles.wordpress.org/onevteam/)
 *   [ vslnk ](https://profiles.wordpress.org/vslnk/)

## Support

Got something to say? Need help?

 [View support forum](https://wordpress.org/support/plugin/one-v-llm-serve/)

## Donate

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