Free structural SEO tools
Single-purpose checks powered by the RankForge crawler. Each one runs a real crawl of up to 100 pages — no account required. Create a free account for the full audit, the specific link fixes, and a client-ready PDF.
Why free tools?
Every tool runs the exact same crawler the full RankForge audit uses. Instead of handing you the whole report, each one zooms in on a single SEO problem and answers it fast. Run one to scratch an itch — or create a free account to get the complete structural audit, with the specific link fixes for every issue at once.
Internal Linking
Find the links your site is missing and the pages going unseen.
12
Orphan pages
Orphan Page Checker
Find orphan pages on your site — pages with zero inbound internal links that Google struggles to find and rank. Free, no account needed. Crawls up to 100 pages.
Run the checkarrow_forward18
Link opportunities
Internal Link Checker
Find the internal links your site is missing. RankForge maps your link graph and surfaces the highest-impact connections to add. Free, no account.
Run the checkarrow_forwardPages by click-depth
Crawl Depth Checker
See how many clicks from the homepage each page sits. Deep pages get less authority and rank worse. RankForge maps crawl depth. Free, no account.
Run the checkarrow_forwardAnchor text mix
31% “click here” / “read more”
Anchor Text Checker
Audit your internal anchor text: generic anchors, over-optimised exact-match repetition, and pages missing descriptive links. Free, no account.
Run the checkarrow_forwardAuthority & Structure
See where ranking power pools — and which pages are starved of it.
Authority by layer
Authority Flow Checker
See how internal authority (PageRank) flows through your site — which pages hoard it and which are starved. Free analysis, no account.
Run the checkarrow_forward64%
Avg cluster strength
Topical Authority Checker
Check how strongly your supporting content reinforces your pillar pages. RankForge measures cluster strength and pillar support. Free, no account.
Run the checkarrow_forwardContent & On-Page
Catch competing, duplicate, and under-optimised pages.
On-page checks
18
Pass
4
Warn
2
Fail
Missing meta description · 2 H1s
On-Page SEO Checker
Check your on-page SEO: title tags, meta descriptions, headings, canonicals, Open Graph, and structured data. Free, no account required, results in minutes.
Run the checkarrow_forward3
Competing groups
“running shoes”
Keyword Cannibalization Checker
Find pages competing for the same keyword and splitting ranking power. RankForge groups the cannibalizing pages and shows the fix. Free, no account.
Run the checkarrow_forward5
Near-duplicate pairs
Match
94%
Duplicate Content Checker
Find near-duplicate pages that waste crawl budget and split ranking signals. RankForge compares your pages and flags the matches. Free, no account.
Run the checkarrow_forwardTechnical & AI
Crawlability, errors, security, and AI-search readiness.
7
Broken / error URLs
Broken Link Checker
Find broken links, 404s, and server errors on your site. RankForge crawls your pages and reports every non-200 status code. Free, no account, up to 100 pages.
Run the checkarrow_forward120
In sitemap
96
Crawled
Sitemap Checker
Check your XML sitemap against a real crawl. Find sitemap URLs that aren't reachable and crawled pages missing from your sitemap. Free, no account.
Run the checkarrow_forwardWhat each bot sees
Can Google Render My Site?
See your site the way search engine and AI bots do. Detect JavaScript-rendered content that crawlers may not see. Free, no account required.
Run the checkarrow_forwardSecurity signals
Website Security Checker
Check your site's security in seconds: SSL/TLS certificate, HTTP security headers (HSTS, CSP), and email-auth records (SPF, DMARC, DNSSEC). Free, no account.
Run the checkarrow_forwardAI / GEO readiness
llms.txt & GEO Checker
Check your site's GEO readiness: llms.txt, identity (Organization/Person) schema, and how much of your content LLMs can actually read. Free, no account.
Run the checkarrow_forwardNeed more than one check?
Run the full structural audit
Every tool above is one slice of the same audit. Get all of them at once — plus the exact internal links to add (source, target, anchor, and paragraph), the authority map, and a client-ready PDF.