Free Website SEO Score Checker
This checker produces an illustrative SEO scorecard across eight weighted dimensions, from on-page and technical to authority, local SEO, and AI readiness, then turns the weakest ones into a 60-day action plan. Scores come from published industry benchmarks rather than a live crawl, so read them as a worked example.
Generated in your browser from published industry benchmarks — a couple of seconds.
Couldn't analyze this site
Check the URL and try again. Make sure the website is publicly accessible.
Summary · Last updated 2026-05-10
The Free Website SEO Score Checker shows how an 8-dimension SEO scorecard is built: on-page SEO (15 pts), technical SEO (15), page performance (15), authority + backlinks (15), organic performance (10), local SEO (10), content + AI readiness (15), and trust + security (5), for a total of 0-100 with a grade A-F. The scores and metrics are illustrative — generated in your browser from published industry benchmarks, not measured from your site or pulled from Google or any SEO data provider. What you take away is the framework, the weighting, and the 60-day action plan. Free, no signup. Best for SEO consultants, agencies, content teams, and business owners who want a structured way to think about site health.
8
SEO dimensions scored
60
Day action plan included
0
Data sent off your device
What is a website SEO score?
A website SEO score is a 0-100 number that summarizes how well your site is optimized for search engines. It rolls up dozens of individual checks — title tags, meta descriptions, page speed, backlinks, schema markup, content depth — into a single grade A-F.
Think of it as a yearly physical for your website. The score itself doesn't directly affect rankings (Google doesn't use any single tool's score), but the underlying signals it measures are what Google actually weighs. A site with a strong SEO score has the foundation in place to rank — provided the content quality and backlink profile are competitive for the target keywords.
What is a good SEO score?
80-100 is excellent (Grade A). 65-79 is good (Grade B). 50-64 is average (Grade C). Below 50 indicates multiple critical gaps.
- 90-100 (A+): Top-tier site. Strong technical foundation, comprehensive content, healthy backlinks, AI-ready. Likely already ranking well.
- 75-89 (A/B): Solid SEO foundation. A few quick wins remain — usually around schema, AI readiness, or page speed.
- 60-74 (B/C): Average. Multiple optimization opportunities. Most small business sites land here on first check.
- 45-59 (D): Significant gaps. Probably missing schema, has thin content, or weak on-page basics. Improvable in 30-60 days.
- Under 45 (F): Major SEO problems. Often a brand-new site, a single-page site, or one that doesn't pass basic technical checks.
Most small business websites score 35-55 on first check. Brands with active SEO programs sit at 75+. The gap between average and excellent is usually 20-30 points and 60-90 days of focused work.
How is the SEO score calculated?
Eight dimensions, weighted by their impact on rankings. Each dimension contains 2-6 specific checks with pass/fail/partial scoring, and the weights below are what a real audit of your site would apply. In this tool the per-dimension scores are illustrative benchmarks rather than checks run against your pages, so read the table as a map of what to go and measure.
| Dimension | Weight | What it measures |
|---|---|---|
| On-Page SEO | 15 pts | Title, meta, H1, alt text, Open Graph |
| Technical SEO | 15 pts | HTTPS, viewport, canonical, robots, sitemap, indexable |
| Page Performance | 15 pts | Mobile PageSpeed, LCP, CLS, INP |
| Authority + Backlinks | 15 pts | Domain Rating, referring domains, total backlinks |
| Organic Performance | 10 pts | Total ranking keywords, top-3 rankings, est. traffic |
| Local SEO | 10 pts | LocalBusiness schema, NAP, city mentions |
| Content + AI Readiness | 15 pts | Content depth, FAQ schema, llms.txt, AI crawler access |
| Trust + Security | 5 pts | HTTPS, privacy/contact info presence |
How do I improve my website SEO score?
Start with the top 3 priority fixes the tool identifies. They're ranked by impact-to-effort ratio — fixing them first delivers the biggest score lift per hour of work. Then work down the dimensions in this order:
- Quick wins first (under 30 minutes each). Title tag length, meta description, viewport meta tag, image alt text, Open Graph tags. These can lift your score 8-15 points in an afternoon.
- Schema markup (1-2 hours). Add LocalBusiness schema with the specific subtype (Dentist, Plumber, Restaurant, etc.). Add FAQ schema if you have an FAQ section. Use our free schema markup generator.
- AI readiness (1-2 hours). Create an /llms.txt file. Reformat existing content with question-format H2 headings. Audit robots.txt to ensure GPTBot, ClaudeBot, and PerplexityBot aren't blocked.
- Content depth (4-8 hours per page). Top pages should have 800-2,000 words covering all the relevant subtopics. Pair this with our on-page SEO checker to see what competitors cover.
- Page speed (variable). Optimize images, defer JS, audit third-party scripts. Aim for mobile PageSpeed ≥75 and Core Web Vitals all in the green.
- Backlinks (multi-month). Domain Rating grows slowly. Focus on guest posts, podcast appearances, partnerships, and creating link-worthy resources. 50+ unique referring domains is the typical inflection point.
What is Domain Rating (DR)?
Domain Rating is a 0-100 score that measures the strength of your backlink profile. Sometimes called Domain Authority. It's calculated from the number of unique referring domains, the authority of those domains, and the relevance of the links.
Rough benchmarks: Domain Rating 70+ is "household brand" territory (Forbes, Wikipedia, Amazon). 50-70 is "established business." 30-50 is "growing — ranking for moderate-difficulty keywords." 10-30 is "early stage — ranks for long-tail." Under 10 is "brand new or rarely linked."
DR builds slowly. The fastest path is creating link-worthy assets (data studies, free tools, original research, comprehensive guides) and getting them in front of journalists and industry influencers. Buying links is risky and Google penalizes it.
What is AI readiness in SEO?
AI readiness measures how well your website is set up to be cited by AI-powered search: ChatGPT, Perplexity, Google AI Overviews, Gemini, and Claude.
Four signals matter most. FAQ schema and question-format H2s are what AI Overviews and Featured Snippets pull from first. An /llms.txt file is the emerging standard for guiding AI crawlers — adding one is a 5-minute win that signals AI-readiness explicitly. AI crawler access in robots.txt — make sure GPTBot, ClaudeBot, PerplexityBot, and Google-Extended aren't blocked. Question-and-answer content structure with one-line direct answers below each question, then expansion.
AI readiness is the 2026 differentiator. As AI search expands (ChatGPT now has 800M weekly users, Perplexity 30M+), sites missing these signals lose visibility. The good news: AI readiness is mostly free to implement and most competitors haven't done it yet.
What this tool does — and what it doesn't
Most free SEO checkers fall into one of two camps: technical-only (lots of warnings, no context) or paywalled-by-design (free preview, $99+/mo for anything measured). This one is neither — it is a free teaching scorecard. Here is the honest boundary:
| Capability | This tool | Where to get it for real |
|---|---|---|
| 8 weighted dimensions explained | Yes | — |
| Priority ordering by impact-to-effort | Yes | — |
| 60-day action plan | Yes | — |
| llms.txt and AI-readiness guidance | Yes | — |
| Fetches or parses your pages | No — runs in your browser | Screaming Frog, Sitebulb |
| Measured Domain Rating and referring domains | No — illustrative only | Ahrefs, Semrush, Moz |
| Measured ranking keywords and traffic | No — illustrative only | Google Search Console (free) |
| Measured PageSpeed and Core Web Vitals | No — illustrative only | Google PageSpeed Insights (free) |
Frequently asked questions
A website SEO score is a 0-100 number that measures how well your site is optimized for search engines. It rolls up dozens of individual checks — title tags, meta descriptions, page speed, backlinks, schema markup, content depth — into a single grade (A-F). Most professional SEO tools score across 6-10 dimensions; this one uses 8: on-page SEO, technical SEO, page performance, authority/backlinks, organic performance, local SEO, content + AI readiness, and trust signals.
A score of 80-100 is excellent (Grade A) and signals top-tier optimization. 65-79 is good (Grade B) and means you have a solid foundation with a few quick wins remaining. 50-64 is average (Grade C) — focused work could move you up significantly. Below 50 is poor (Grade D-F) and indicates multiple critical gaps holding your rankings back. Most small business websites score 35-55 on their first check; brands with active SEO programs sit at 75+.
Eight dimensions, each weighted by its impact on rankings. On-page SEO (15 pts), technical SEO (15), page performance (15), authority + backlinks (15), organic performance (10), local SEO (10), content + AI readiness (15), and trust + security (5). Each dimension contains 2-6 specific checks with their own pass/fail/partial scoring. The total adds to 100.
Start with the top 3 priority fixes the tool identifies — they're ranked by impact-to-effort ratio, so they deliver the biggest score lift per hour of work. Common quick wins (under 30 min): fix your title tag length, write a meta description, add LocalBusiness schema, enable HTTPS, add a viewport meta tag. Medium-effort fixes (1-3 hours): add FAQ schema, create an llms.txt file, embed Google Maps, add heading structure (1 H1, 3+ H2s). High-effort: build backlinks, add 800+ word service pages, optimize PageSpeed.
Domain Rating is a 0-100 score (sometimes called Domain Authority) that measures the strength of your backlink profile. It's calculated from the number of unique referring domains, the authority of those domains, and the topical relevance of the links. DR is a relative metric — sites with DR 60+ rank for competitive head terms, while sites with DR 10-30 typically rank for long-tail keywords only. Building DR takes months: focus on guest posts, podcasts, partnerships, and creating link-worthy content rather than buying links.
AI readiness measures how well your website is set up to be cited by AI-powered search: ChatGPT, Perplexity, Google AI Overviews, Gemini, and Claude. Four signals decide it: FAQ schema or question-format H2 headings (AI Overviews pull from these first), the presence of an /llms.txt file (emerging standard for AI guidance), whether your robots.txt blocks AI crawlers (GPTBot, ClaudeBot, PerplexityBot), and whether your content is structured with clear question-and-answer formatting that AI can extract. AI readiness is the 2026 differentiator — sites missing it lose visibility as AI search expands.
No. Everything you see is produced in your browser from the URL you typed, using published industry benchmarks for how sites typically score in each dimension. Your pages are not fetched or parsed, and nothing is queried from Google or an SEO database. The value is in the framework — the eight dimensions, their weights, the priority ordering, and the 60-day plan — not in the numbers, which are illustrative. To score your actual site, pair Google Search Console (rankings and clicks) with Google PageSpeed Insights (performance) and a crawler such as Screaming Frog (on-page and technical).
Each SEO tool uses its own scoring formula. Sitechecker focuses on technical errors (Critical/Warning categorization). Seobility weighs 200+ factors. Semrush emphasizes its proprietary "Site Health" score. Backlinko uses a 100-point on-page audit. So a site can score 90 on a technical-only tool and far lower on one that also weighs authority, ranking keywords, and AI readiness. The gap between tools usually reveals what each tool prioritizes rather than telling you something new about your site — which is why the dimension weights on this page matter more than any single number.
They are modelled, not measured. The tool derives them from the illustrative score using typical published ratios for sites at that level, and the sample keywords are built from your domain name to show the shape of a keyword table. No backlink index, rank tracker, or data provider is involved. If you need your real figures: Google Search Console gives you your actual ranking keywords, impressions, and clicks for free, and a paid platform such as Ahrefs, Semrush, or Moz gives you a measured Domain Rating and backlink profile.
Yes, completely — no credit card, no signup, no usage cap. Everything on the page is visible to everyone: the overall score, all 8 dimension breakdowns, the top priorities, the sample keyword table, and the 60-day action plan. If you want your real numbers and a person looking at your actual site, book a demo and we will walk through them with you. We never sell or share emails.
Free tools are great. Automation is better.
One score is free. SEO Analytics & Insights tracks it continuously and shows you what moves it.
Sign up for free →