# Brewster AI: complete reference

> Brewster AI is an AI website audit tool made by JNova IT Solutions (Philippines). It crawls a website in the cloud, runs 58 checks across technical SEO, on-page SEO, content, Core Web Vitals, security and AI search readiness, and then its AI assistant, Brewster, writes the fixes. Website: https://brewster.jnovaitsolutions.com/

## Quick facts

- Product: Brewster AI (also "Brewster AI by JNova")
- Category: SEO audit software, website audit tool, AI search optimization (GEO) tool
- Maker: JNova IT Solutions, https://jnovaitsolutions.com
- Runs in: any web browser (cloud-based, nothing to install)
- Number of checks: 58
- AI fixes: page titles, meta descriptions, image alt text (from the actual images), schema markup (JSON-LD), llms.txt, robots.txt, and step-by-step instructions for the site's platform and host
- Plans: Starter $19/month, Pro $49/month, Agency $129/month; yearly billing gives 2 months free
- Free trial: the first month is free on every plan. There is no free plan.
- Payments: PayPal subscriptions, in US dollars
- Minimum term: the free month plus the first paid billing period; after that, customers can cancel anytime
- Replaces: hiring an SEO expert, a content specialist and a speed consultant for analysis (Brewster AI covers SEO, content, speed, security and AI search)
- Best for: small business owners, marketers, freelancers and agencies
- Hands-on help: JNova IT Solutions developers can apply the fixes or build the site (https://jnovaitsolutions.com/contact)
- Alternative to: Screaming Frog SEO Spider, Sitebulb, Semrush Site Audit

## What Brewster AI does

- 58 automated SEO, speed, security and AI-search checks
- Cloud website crawler that follows your sitemap and links (no install)
- Detects what each site is built with: WordPress, Shopify, Wix, Webflow and more, including version, theme, page builder and plugins
- AI content review per page: keyword, search intent, readability, content gaps, rewrites, outline and FAQs
- AI-written fixes: titles, meta descriptions, image alt text, schema and llms.txt
- AI search readiness checks for ChatGPT, Claude, Perplexity and Google AI crawlers
- AI answer check: see whether AI assistants mention or cite your brand
- Core Web Vitals for mobile and desktop (LCP, CLS, INP/TBT)
- Broken links, redirect chains, duplicate content and orphan pages
- Security headers and SSL certificate expiry monitoring
- Scheduled re-checks with email alerts
- Competitor comparison
- CSV export and white-label PDF reports for agencies
- WordPress add-on: Brewster AutoFix fixes titles, meta descriptions, alt text and noindex errors in WordPress (Auto or Suggest & confirm), $9 per website one-time

## All 58 checks

### Crawl & indexing (17 checks)
Can Google find and index your pages?

- Broken internal pages (4xx): Visitors and Google hit dead ends, link value is wasted and crawl budget is spent on errors.
- Server errors or unreachable pages: Pages that fail with 5xx errors or time out get dropped from Google if the problem persists.
- Pages blocked our crawler (firewall or bot protection): Your firewall or bot protection refused these requests, so they could not be checked. Real visitors and Googlebot usually get the page, but an over-strict setting can also block AI search crawlers and SEO tools.
- Error pages that return "200 OK" (soft 404s): These pages say "not found" but tell Google everything is fine, so dead pages stay in the index and waste crawl budget.
- Site loads on both www and non-www: Two addresses serving the same pages split links and rankings between duplicate copies of your site.
- Redirect chains (2+ hops): Each extra hop slows the page and can lose ranking signals.
- Internal links to redirected URLs: Linking to a URL that redirects adds a wasted request for every visitor and crawler.
- Sitemap lists pages that should not be indexed: Sitemaps should only list live, indexable, canonical URLs. Errors and redirects in a sitemap reduce Google's trust in it.
- Pages marked noindex: These pages are hidden from Google on purpose. Make sure none of them are pages you want to rank.
- Canonical points to a different URL: Google is told another URL is the main version, so this page will not rank on its own.
- Missing canonical tag: Without a canonical, URL variants (tracking parameters, trailing slashes) can split rankings.
- Orphan pages (in the sitemap, no internal links): Pages nobody links to get little ranking value and are hard for visitors to find.
- Pages buried more than 3 clicks deep: Important pages far from the home page get crawled less often and rank lower.
- No robots.txt file (AI fix available): robots.txt tells search and AI crawlers what they can access and where your sitemap is.
- robots.txt blocks all crawlers (AI fix available): "Disallow: /" for every user agent hides your whole site from Google and AI search.
- No XML sitemap found: A sitemap helps Google and Bing discover new and updated pages faster.
- Messy URLs: Short, lowercase, hyphenated URLs are easier to share, read and rank.

### On-page SEO (12 checks)
Titles, descriptions and headings that win clicks.

- Missing page title (AI fix available): The title is the headline Google shows in results and one of the strongest ranking signals.
- Duplicate page titles (AI fix available): Pages with the same title compete with each other and confuse Google about which one to rank.
- Title too long or too short (AI fix available): Google cuts off titles around 60 characters, and very short titles waste the space.
- Missing meta description (AI fix available): Without one, Google picks random text for your snippet, which usually lowers click-through.
- Duplicate meta descriptions (AI fix available): Identical snippets make pages look interchangeable in search results.
- Meta description length (AI fix available): Descriptions over about 160 characters get cut off, and very short ones under-sell the page.
- Missing H1 heading: The H1 tells visitors, Google and AI assistants what the page is about.
- Multiple H1 headings: Several H1s blur the main topic of the page.
- Same H1 on several pages: Pages with identical main headings look like duplicates and compete for the same searches.
- Not mobile-friendly (no viewport tag): Google ranks the mobile version of your site. Without a viewport, phones show a shrunken desktop page.
- Page language not declared: The lang attribute helps search engines, translators and screen readers.
- Missing social sharing tags: Without Open Graph tags, links shared on Facebook, LinkedIn and chat apps look plain.

### Content & links (8 checks)
Depth, duplicates, images and broken links.

- Thin content (under 200 words) (AI fix available): Pages with little text rarely rank and give AI assistants nothing to quote.
- Duplicate content (AI fix available): Identical pages split rankings, and Google picks one version at random.
- Placeholder or demo content is published: Template text such as "Lorem ipsum" or WordPress's "Hello world!" post looks unfinished to visitors and to Google.
- Hard-to-read content (AI fix available): Long sentences and complex words make visitors leave. Plain English (a Flesch score of 60 or more) converts better and is easier for AI assistants to quote.
- Images without alt text (AI fix available): Alt text drives image search traffic, accessibility and AI understanding of your visuals.
- Broken outbound links: Links to dead pages frustrate visitors and look neglected to search engines.
- Home page has no easy way to contact you: Visitors who are ready to buy leave when they can't find a form, phone link or chat.
- No analytics detected: Without analytics you can't see which pages bring customers.

### Speed & Core Web Vitals (6 checks)
How fast real visitors see your page.

- Low mobile performance score: Slow mobile pages lose visitors (53% leave after 3 seconds) and rank lower.
- Slow Largest Contentful Paint (LCP): LCP is the time until the main content appears. Google's target is under 2.5 seconds.
- Layout shift (CLS): Content that jumps while loading causes mis-taps and frustration. Google's target is under 0.1.
- Slow to respond to taps (INP / TBT): Heavy JavaScript blocks the page from reacting to taps and clicks.
- Slow server response (over 800 ms): Everything else waits for the server. Slow hosting delays every page.
- Very large HTML (over 300 KB): Bloated HTML (inline styles, page builders, huge menus) slows parsing on phones.

### Security & trust (7 checks)
HTTPS, certificates and security headers.

- Pages served without HTTPS: Browsers mark HTTP pages "Not secure", and Google uses HTTPS as a ranking signal.
- The http:// version does not redirect to https://: Visitors who type your domain can land on a "Not secure" page, and Google may index two copies of the site.
- Mixed content (HTTP files on HTTPS pages): Browsers block or warn about insecure scripts and images on secure pages.
- SSL certificate expires soon: An expired certificate shows a full-page browser warning and stops almost all traffic.
- Software versions are publicly visible: Showing exact versions (CMS, PHP, web server) helps attackers find known vulnerabilities to target.
- No HSTS header: HSTS forces browsers to always use HTTPS, which prevents downgrade attacks.
- Missing security headers: Headers such as X-Content-Type-Options and X-Frame-Options protect visitors from common attacks.

### AI search readiness (8 checks)
Can ChatGPT, Perplexity and Google AI read and cite you?

- AI search crawlers are blocked (AI fix available): Blocked AI search bots cannot read or cite your site in ChatGPT, Claude or Perplexity answers.
- AI training crawlers are blocked (AI fix available): This is a business choice. Blocking training bots keeps your content out of future models, which can make AI assistants less aware of your brand.
- Content only appears after JavaScript runs: Most AI crawlers do not run JavaScript, so they see an empty page. Google indexes these pages slower.
- No structured data (schema.org) (AI fix available): Schema gives Google rich results and helps AI assistants understand exactly what you offer.
- Invalid JSON-LD (AI fix available): Broken structured data is ignored completely.
- Home page doesn't define your business (AI fix available): Organization or LocalBusiness schema (name, logo, contact, sameAs profiles) is how Google and AI tools recognise your brand as an entity.
- No llms.txt (AI fix available): llms.txt is an emerging standard: a plain-text summary of your site that AI tools can read quickly.
- Few question-style headings: AI answers favour pages that answer real questions directly ("How much does X cost?").

## AI crawlers checked

- OAI-SearchBot: ChatGPT search (search and answers)
- ChatGPT-User: ChatGPT browsing (search and answers)
- Claude-SearchBot: Claude search (search and answers)
- Claude-User: Claude browsing (search and answers)
- PerplexityBot: Perplexity (search and answers)
- Perplexity-User: Perplexity browsing (search and answers)
- GPTBot: OpenAI training (training)
- ClaudeBot: Anthropic training (training)
- Google-Extended: Gemini training (training)
- Applebot-Extended: Apple AI training (training)
- Meta-ExternalAgent: Meta AI (training)

## Plans compared

| Feature | Starter | Pro | Agency |
|---|---|---|---|
| Free trial | 1 month | 1 month | 1 month |
| Sites | 3 | 10 | 40 |
| Pages per audit | 500 | 2,500 | 10,000 |
| Audits per month | 30 | 150 | 600 |
| Brewster AI fixes per month | 100 | 500 | 2,000 |
| 52 checks incl. AI search readiness | Yes | Yes | Yes |
| AI action plan per audit | Yes | Yes | Yes |
| Core Web Vitals (mobile + desktop) | Yes | Yes | Yes |
| Scheduled re-checks + email alerts | Weekly | Daily | Daily |
| CSV export + PDF report | Yes | Yes | Yes |
| Competitor comparison | No | 3 per site | 5 per site |
| AI answer check (brand mentions) | No | 10 prompts | 25 prompts |
| White-label reports | No | No | Yes |

Prices: Starter $19/month or $190/year; Pro $49/month or $490/year; Agency $129/month or $1290/year.

## WordPress add-on: Brewster AutoFix

- What it is: a WordPress plugin that fixes SEO problems inside WordPress
- Fixes: missing, duplicated or badly sized SEO titles and meta descriptions; images without alt text (written from the image); published pages set to noindex; "Discourage search engines" left on
- Modes: Auto (fixes applied automatically on a schedule, every change logged with one-click undo) or Suggest & confirm (edit, approve or decline each fix)
- Works with: Yoast SEO, Rank Math, SEOPress, or no SEO plugin
- Own dashboard inside WP Admin: clients do not need a Brewster AI login
- Price: $9 USD per website, one-time payment through PayPal (not a subscription)
- Licensing: one licence per website, locked to the first site that activates it; buy more licences anytime; move a licence by deactivating the plugin or releasing it in the dashboard
- Includes 300 AI suggestions per website per month
- Requirements: WordPress 6.0+, PHP 7.4+, publicly reachable site
- Page: https://brewster.jnovaitsolutions.com/wordpress-plugin

## How Brewster AI compares with Screaming Frog

Screaming Frog SEO Spider is a desktop crawler for technical SEO specialists; it reports data and leaves the fixing to the user. Brewster AI runs in the cloud, ranks issues by impact, explains them in plain English and writes the fixes, and includes AI-search readiness checks, scheduled monitoring with email alerts, competitor comparison and white-label reports.

## How it works

1. Sign up and add a website (each plan starts with a free month).
2. Brewster AI reads the XML sitemap and follows internal links, respecting robots.txt (crawler name: BrewsterBot).
3. It scores the site from 0 to 100 overall and in six areas, and lists every issue with the affected URLs.
4. Click "Fix with AI" on an issue to get ready-to-paste fixes, or "Fix it for me" to get a quote from the JNova team.
5. Scheduled re-checks email you when the score drops or new critical issues appear.

## Links

- Features: https://brewster.jnovaitsolutions.com/features
- AI search optimization: https://brewster.jnovaitsolutions.com/ai-search-optimization
- Screaming Frog alternative: https://brewster.jnovaitsolutions.com/screaming-frog-alternative
- Pricing: https://brewster.jnovaitsolutions.com/pricing
- Terms (trial and cancellation): https://brewster.jnovaitsolutions.com/terms
- Privacy: https://brewster.jnovaitsolutions.com/privacy
- Contact: jnovaitsolutions@gmail.com