SEO Skill llms.txt changelog

https://seoskill.dev/llms.txt

− - [API keys for the hosted MCP](https://seoskill.dev/docs/keys.md): Add your own DataForSEO or Ahrefs key for keyword and competitor research, and your Clicky sites for analytics. Save them encrypted on your account page.− - [Connect analytics](https://seoskill.dev/docs/analytics.md): Read Google Analytics and Clicky landing pages with the hosted MCP or the CLI, and build a provider package for any other tool.− - [How I'd grow Amp with SEO, a full teardown](https://seoskill.dev/blog/how-id-grow-amp.md): An SEO teardown of Amp, the coding agent that spun out of Sourcegraph. Where its Google traffic lands, what buyers search for and the fixes I'd ship.− - [How I'd grow Every with SEO, a full teardown](https://seoskill.dev/blog/how-id-grow-every.md): An SEO teardown of Every, the AI media company behind Monologue and Cora. Where its Google traffic lands, what makes money and the fixes I'd ship.− - [Compare before and after a date](https://seoskill.dev/docs/compare.md): Compare equal Search Console and Google Analytics periods before and after a release or Google update with seo compare, and see the Google updates that fall in the window.− - [Keyword and competitor research](https://seoskill.dev/docs/research.md): Get keyword metrics, ranked keywords, SERPs, competitors, backlinks, link gaps and AI answer checks from your own DataForSEO or Ahrefs key with seo research.− - [Google SERP preview and title length checker](https://seoskill.dev/tools/serp-preview.md): Preview how a page’s title and meta description look in Google on desktop and mobile, measured in pixels, and learn how long titles and descriptions should be.+ - [API keys for the hosted MCP](https://seoskill.dev/docs/keys.md): Add your DataForSEO, Ahrefs, Clicky or Simple Analytics keys for research and analytics, saved encrypted on your account page.+ - [Connect analytics](https://seoskill.dev/docs/analytics.md): Read Google Analytics, Clicky and Simple Analytics landing pages with the hosted MCP or the CLI, and build a provider package for any other tool.+ - [How to do link building outreach with an AI agent](https://seoskill.dev/blog/agent-link-outreach.md): Find the sites that link to your competitors, have your agent find a real reason for each to link to you, approve its picks, then let it send.+ - [How I'd grow Bannerbear with SEO](https://seoskill.dev/blog/how-id-grow-bannerbear.md): An SEO teardown of Bannerbear, whose free tools bring about half its search traffic, and how I'd turn their users into API customers.+ - [How to find your image search traffic in Search Console](https://seoskill.dev/blog/image-search-traffic.md): Search Console shows web search unless you change the search type. Check how often Google Images shows your site, then fix the pages it shows most.+ - [How to find (not provided) keywords with Search Console](https://seoskill.dev/blog/not-provided-keywords.md): Google Analytics, Clicky and other analytics tools can't see the Google search behind a visit. Search Console has the searches behind each landing page.+ - [AEO vs SEO: good AEO is mostly just good SEO](https://seoskill.dev/blog/aeo-vs-seo.md): Most of what agencies sell as AEO, or GEO, is SEO advice from a decade ago. How AEO vs SEO compares, what did change and where I'd spend the time.+ - [How to find AI Mode follow-up questions in Search Console](https://seoskill.dev/blog/ai-mode-follow-up-questions.md): Google counts each AI Mode follow-up question as a new query in Search Console. Here's how to find them, what they look like and what to do with them.+ - [How to find the long-tail searches Search Console hides](https://seoskill.dev/blog/bing-long-tail.md): Search Console leaves out anonymized queries to protect privacy, and on small sites they can be half your impressions. Bing Webmaster Tools shows many of them.+ - [How to get cited by ChatGPT and rank in its answers](https://seoskill.dev/blog/how-to-get-cited-by-chatgpt.md): How to get your site cited in ChatGPT answers, from letting OpenAI's search bot in to getting onto the lists it already cites.+ - [How to get your pages indexed in Bing with IndexNow](https://seoskill.dev/blog/indexnow.md): IndexNow tells Bing the moment a page changes. Why Bing matters for AI search, and how to send IndexNow pings with SEO Skill.+ - [How to cluster keywords by search intent](https://seoskill.dev/blog/keyword-clustering.md): Group keywords by the pages Google ranks for them, not by the words they share. How to find those groups with Search Console and SEO Skill.+ - [How to use People Also Ask to find questions small sites can win](https://seoskill.dev/blog/people-also-ask.md): Google now answers most People Also Ask questions with its own AI text. How to find the questions behind the box, and the small pages that rank for them.+ - [Query fan-out: what ChatGPT and AI Mode search for](https://seoskill.dev/blog/query-fan-out.md): ChatGPT and Google AI Mode rewrite your question into their own searches before they pick sources. What those searches look like, and how to rank for them.+ - [How to find your real CTR by position in Search Console](https://seoskill.dev/blog/search-ctr-by-position.md): CTR studies say a top Google result gets about 20% of clicks. My Search Console data shows far less, so measure your own click-through rate by position.+ - [How to find unlinked brand mentions and turn them into links](https://seoskill.dev/blog/unlinked-brand-mentions.md): Sites that name you without linking to you are the easiest links you'll ever get. How to find unlinked brand mentions and ask for the link.+ - [How I'd grow PostHog with SEO and AI answers](https://seoskill.dev/blog/how-id-grow-posthog.md): An SEO and AI search teardown of PostHog. AI answers already name it, and the next wins are pages Googlebot can read to the end and answers it can cite.+ - [How to build your own humanizer skill](https://seoskill.dev/blog/humanizer-skill.md): How to build your own humanizer skill. The AI writing tells to check for, a rewrite rule for each, and the rule that stops your agent inventing facts.+ - [How I'd grow Anthropic with SEO](https://seoskill.dev/blog/how-id-grow-anthropic.md): An SEO and AEO teardown of Claude. AI answers name Claude in 54 to 56 of 60 answers but link its pages in only 17 or 18. Here's what I'd ship.+ - [How I'd grow Cognition with SEO](https://seoskill.dev/blog/how-id-grow-cognition.md): An SEO and AEO teardown of Cognition, maker of Devin and Windsurf. Five hosts, a two-domain plan, and the AI answers about migrations that skip Devin.+ - [How I'd grow Dub with SEO](https://seoskill.dev/blog/how-id-grow-dub.md): An SEO teardown of Dub. It has a higher Domain Rating than Rewardful, 399 affiliate programs and payout data from $20 million. Here's how I'd use them.+ - [How I'd grow Replit with SEO and AI answers](https://seoskill.dev/blog/how-id-grow-replit.md): An SEO and AI search teardown of Replit, written as the job it's hiring for. A relaunch plan that keeps its rankings, and the answers it could win.+ - [How I'd grow Stripe with SEO and AI answers](https://seoskill.dev/blog/how-id-grow-stripe.md): Stripe is hiring a Head of AEO and SEO. What I'd do in the job, from US searches that land on another country's copy to AI answers that skip stripe.com.+ - [How I'd grow Typefully with SEO](https://seoskill.dev/blog/how-id-grow-typefully.md): An SEO teardown of Typefully, the social media scheduler. The best time to post study its own data could power, and the four changes I'd ship first.+ - [How I'd grow TypingMind with SEO](https://seoskill.dev/blog/how-id-grow-typingmind.md): An SEO teardown of TypingMind, the AI chat app for your own API keys. The pricing, API key and comparison pages it has, and why they don't rank.+ - [How I'd grow Shoeboxed with SEO](https://seoskill.dev/blog/how-id-grow-shoeboxed.md): An SEO teardown of Shoeboxed, the receipt scanning and mileage app. The free tax tools it just built, the searches they target and what they need to rank.+ - [How I'd grow Amp with SEO](https://seoskill.dev/blog/how-id-grow-amp.md): An SEO teardown of Amp, the coding agent that spun out of Sourcegraph. Where its Google traffic lands, what buyers search for and the fixes I'd ship.+ - [How I'd grow Every with SEO](https://seoskill.dev/blog/how-id-grow-every.md): An SEO teardown of Every, the AI media company behind Monologue and Cora. Where its Google traffic lands, what makes money and the fixes I'd ship.+ - [Compare before and after a date](https://seoskill.dev/docs/compare.md): Compare Search Console and your analytics before and after a release or Google update with seo compare, with the updates in the window.+ - [Submit pages to Bing with IndexNow, or to Google](https://seoskill.dev/docs/submit.md): Ask search engines to crawl new and updated pages with seo submit. IndexNow is free and reaches Bing, Yandex and others. Index My Site sends pages to Google from your own credits.+ - [Keyword and competitor research](https://seoskill.dev/docs/research.md): Get keyword metrics, ranked keywords, top pages, SERPs, competitors, backlinks, link gaps and AI answer checks for a site, subfolder or page from your own DataForSEO or Ahrefs key.+ ## Weekly site audit+ - [Weekly SEO site audit with daily Google index checks](https://seoskill.dev/docs/weekly-site-audit.md): A weekly crawl of your site, daily Google index checks, competitor keywords and alerts, run on our servers for $50 a month per site.+ - [Google algorithm update alerts by email](https://seoskill.dev/docs/alerts.md): Get an email when Google starts or finishes a core or spam update, then what moved on your site, plus daily Google index alerts and a Monday summary.+ - [Free People Also Ask tool with answer pages](https://seoskill.dev/tools/people-also-ask-tool.md): Find the People Also Ask questions Google shows for any keyword, the page that answers each one, and that page's estimated monthly traffic, free.+ - [Title tag word frequency from Google results](https://seoskill.dev/tools/title-tag-word-frequency.md): Count the words and phrases in the titles that rank in Google for any keyword, free, then write a title from the words the results already share.+ - [Free AI humanizer that keeps your facts](https://seoskill.dev/tools/ai-humanizer.md): Paste a draft to find the AI writing patterns that get in the reader's way, each marked in place with a clearer fix that uses only your facts. Free, no sign-up, runs in your browser.+ - [Free Google SERP preview tool](https://seoskill.dev/tools/serp-preview.md): See how a page’s title, URL and meta description look in Google on desktop and mobile, with the point where Google cuts them off, then copy the HTML tags.+ - [Free title tag and meta description checker](https://seoskill.dev/tools/title-and-meta-description-checker.md): Check a page's title tag and meta description in pixels on desktop and mobile, see the Google preview, and find the problems that make Google rewrite them.+ - [Free noindex checker for meta tags and headers](https://seoskill.dev/tools/noindex-checker.md): Check any URL for noindex in meta tags, the X-Robots-Tag header and robots.txt. See which rule Google follows and how to fix it.

https://seoskill.dev/llms.txt

− - [Open source SEO tools for AI agents](https://seoskill.dev/features.md): Open source SEO tools for AI agents: a Google Search Console MCP, Google Analytics for SEO, AI search tracking, a Google update checker, keyword research and a site audit.− - [Keyword and competitor research](https://seoskill.dev/docs/research.md): Get keyword metrics, ranked keywords, SERPs, competitors, backlinks and AI answer checks from your own DataForSEO or Ahrefs key with seo research.− - [Free internal linking tool for SEO](https://seoskill.dev/tools/internal-linking-tool.md): Find the internal links your site is missing, placed in sentences you already wrote. Audit a whole site or one page, find orphan pages, and fix weak links from your own machine.− - [What is stored](https://seoskill.dev/docs/privacy.md): What the SEO Skill hosted MCP and CLI keep. The hosted MCP keeps only your sign-ins and saved keys, encrypted, and never your data.+ - [Open source SEO tools for AI agents](https://seoskill.dev/features.md): SEO tools for AI agents: a Search Console and Google Analytics MCP, AI search tracking, keyword research, site audits, reporting, monitoring and an SEO agent.+ - [Pricing for the free SEO MCP server](https://seoskill.dev/pricing.md): SEO Skill is free for every tool your AI agent calls, with no usage cap. The weekly site audit is $50 a month per site: a rendered weekly crawl, daily index monitoring and competitor opportunities.+ - [About SEO Skill and Ian Nuttall](https://seoskill.dev/about.md): SEO Skill gives AI agents your real Search Console, Google Analytics and keyword data. Built by Ian Nuttall, in SEO for more than 20 years.+ ## Developer guides+ - [SEO for developers](https://seoskill.dev/features/seo-for-developers.md): SEO for developers: crawl local and staging builds with the open source seo CLI, give your coding agent your Search Console through MCP, and run the same checks from TypeScript.+ - [SEO guides for Astro and Next.js](https://seoskill.dev/guides.md): Set up an Astro or Next.js site so search engines and AI agents can read every page: metadata, JSON-LD, sitemaps, Markdown copies, redirects and build checks.+ - [Astro SEO guide for static sites on Cloudflare](https://seoskill.dev/guides/astro-seo.md): Set up Astro SEO the way a production site does it. Static pages on Cloudflare, one layout for titles, canonicals and JSON-LD, Markdown copies for agents, sitemaps, redirects and build checks.+ - [Next.js SEO guide for the App Router](https://seoskill.dev/guides/nextjs-seo.md): Next.js SEO with the App Router in Next.js 16. Prerender pages, set metadata and canonicals, add JSON-LD, split sitemaps, return real 404s and 301s, and serve Markdown copies to AI agents.+ ## Blog+ - [SEO and AI search blog](https://seoskill.dev/blog.md): Practical SEO and AI search guides from Ian Nuttall, built on real search data: how to get found in Google, ChatGPT and AI answers.+ - [What is AI slop? How to spot it and fix it](https://seoskill.dev/blog/ai-slop.md): AI slop is AI-made content published without a careful read. The writing patterns that give it away, the research behind them, and a free check for your drafts.+ - [How I'd grow Amp with SEO, a full teardown](https://seoskill.dev/blog/how-id-grow-amp.md): An SEO teardown of Amp, the coding agent that spun out of Sourcegraph. Where its Google traffic lands, what buyers search for and the fixes I'd ship.+ - [How I'd grow Ben's Bites with SEO](https://seoskill.dev/blog/how-id-grow-bens-bites.md): An SEO teardown of Ben's Bites, Ben Tossell's AI newsletter. Where its Google traffic went, the closed catalog, the old domains and the fixes I'd ship.+ - [How I'd grow Every with SEO, a full teardown](https://seoskill.dev/blog/how-id-grow-every.md): An SEO teardown of Every, the AI media company behind Monologue and Cora. Where its Google traffic lands, what makes money and the fixes I'd ship.+ - [How I'd grow Monologue with SEO](https://seoskill.dev/blog/how-id-grow-monologue.md): An SEO teardown of Monologue, Every's dictation app. Why its comparison pages don't rank, the pages I'd build next and who AI answers cite instead.+ - [Keyword and competitor research](https://seoskill.dev/docs/research.md): Get keyword metrics, ranked keywords, SERPs, competitors, backlinks, link gaps and AI answer checks from your own DataForSEO or Ahrefs key with seo research.+ - [Check copy for AI writing patterns](https://seoskill.dev/docs/lint.md): Find the lines in a blog post, landing page, title or meta description that read as AI-written, with a fix for each, using seo lint.+ - [Free keyword cannibalization checker for Search Console](https://seoskill.dev/tools/keyword-cannibalization-checker.md): Find the searches where two or more of your pages share Google impressions. Ask your agent to read Search Console directly, or check a query and page export in your browser.+ - [Free internal linking tool for SEO](https://seoskill.dev/tools/internal-linking-tool.md): Find the internal links your site is missing, placed in sentences you already wrote. Run it here on a site in your Search Console, or audit a whole site or one page from your own machine.+ - [What is stored](https://seoskill.dev/docs/privacy.md): What the SEO Skill hosted MCP and CLI keep. The hosted MCP keeps your sign-ins and saved keys, encrypted, and your data only for sites in the paid weekly audit.

https://seoskill.dev/llms.txt

− - [SEO Skill](https://seoskill.dev/index.md): Give your AI agent facts from your own Search Console, Google Analytics and keyword data. Connect the free hosted MCP in one command or install the open source CLI.− - [Open source SEO tools for AI agents](https://seoskill.dev/features.md): Use open source SEO tools inside AI agents: a Google Search Console MCP, a hosted SEO MCP server, keyword research with your own key, and a site audit.− - [Hosted MCP server](https://seoskill.dev/docs/mcp.md): Connect Claude Code, Codex or any remote MCP client to the free SEO Skill server at seoskill.dev/mcp. Sign in with Google. Only your sign-ins and keys are kept, encrypted, and never your data.− - [SEO CLI](https://seoskill.dev/docs/cli.md): Install the open source seo command, run setup, and use the same SEO reports from your terminal, plus a site crawl and internal links.− - [SEO report](https://seoskill.dev/docs/report.md): Run the main Search Console report. Get an overview first, then one section such as quick wins, low CTR, content decay, cannibalization or a traffic drop.− - [Compare before and after a date](https://seoskill.dev/docs/compare.md): Compare equal Search Console periods before and after a release or Google update with seo compare, and see the Google updates that fall in the window.− - [Find pages that lost their clicks](https://seoskill.dev/docs/indexing.md): Find pages that lost most of their Search Console clicks with seo index, then see which ones are broken, redirect, block indexing or dropped out of Google.− - [Keyword and competitor research](https://seoskill.dev/docs/research.md): Get keyword metrics, ranked keywords, SERPs, competitors and backlinks from your own DataForSEO or Ahrefs key with seo research.− - [Technical SEO site crawl](https://seoskill.dev/docs/crawl.md): Crawl your site with seo crawl on your own machine and list technical issues such as broken pages, redirects, titles, canonicals and noindex tags.− - [Find internal link opportunities](https://seoskill.dev/docs/internal-links.md): Find pages on your site that could link to a page you choose with seo internal-links, using Search Console queries and a live check for existing links.− - [llms.txt generator](https://seoskill.dev/tools/llms-txt-generator.md): Create an llms.txt file from a sitemap or your own links. Choose the pages an agent should read, then copy or download the Markdown file.− - [llms.txt validator](https://seoskill.dev/tools/llms-txt-validator.md): Validate a published, pasted, or local llms.txt file. Find Markdown structure, section, link, and size problems without opening the URLs inside it.− - [SEO log file analyzer](https://seoskill.dev/tools/server-log-analyzer.md): Analyze Apache and NGINX access logs in your browser. Find search and AI crawler requests, HTTP errors, busy paths, and download CSV files.− - [Sitemap URL extractor](https://seoskill.dev/tools/sitemap-extractor.md): Extract URLs and metadata from an XML sitemap or sitemap index. Filter the results and download CSV, TXT, or JSON without creating an account.− - [Spam score checker](https://seoskill.dev/tools/spam-score-checker.md): Check the spam score for a domain or page URL.− - [Domain Rating checker](https://seoskill.dev/tools/domain-rating-checker.md): Check the Domain Rating for any website.− - [Website traffic checker](https://seoskill.dev/tools/website-traffic-checker.md): Check a website's estimated monthly organic traffic, ranking keywords, and twelve-month trend.− - [Favicon checker](https://seoskill.dev/tools/favicon-checker.md): Check favicon files, declared sizes, image dimensions, Apple touch icons, and web app manifest icons for a public website.− - [Word combiner](https://seoskill.dev/tools/word-combiner.md): Combine up to five word or keyword lists in your browser. Filter, preview, copy, and download the results as TXT or CSV without uploading your data.− - [XML sitemap validator](https://seoskill.dev/tools/sitemap-validator.md): Validate an XML sitemap from a public URL, pasted XML, or a local gzip file. Check structure, locations, dates, limits, and duplicate entries.− - [robots.txt validator and tester](https://seoskill.dev/tools/robots-txt-validator.md): Fetch or paste a robots.txt file, find ignored lines, and test the exact rule that allows or blocks a URL for search and AI crawlers.− - [Schema markup generator](https://seoskill.dev/tools/schema-markup-generator.md): Create JSON-LD structured data for articles, products, events, local businesses, recipes, videos, and other common page types.− - [Schema markup validator](https://seoskill.dev/tools/schema-markup-validator.md): Validate pasted JSON-LD or HTML locally. Find JSON syntax errors, missing Schema.org context and types, and missing properties for supported search and Schema.org profiles.− - [SEO report template](https://seoskill.dev/tools/seo-report-template.md): Build a clear SEO report template for Markdown or HTML. Choose the audience, comparison period, and evidence sections without inventing performance data.− - [Hreflang generator](https://seoskill.dev/tools/hreflang-generator.md): Generate complete hreflang annotations for localized pages as HTML link tags, an HTTP Link header, or XML sitemap entries.− - [SERP preview](https://seoskill.dev/tools/serp-preview.md): Load a public page or draft its metadata, then preview the Google search result on desktop and mobile before copying the HTML tags.− - [Canonical tag checker](https://seoskill.dev/tools/canonical-checker.md): Check canonical link tags in pasted HTML. Resolve relative URLs and find missing, invalid, multiple, misplaced, or cross-site canonical signals.− - [Anonymous usage stats](https://seoskill.dev/stats.md): Live aggregate install, audit, failure, agent, retention, and report usage counts from optional anonymous SEO telemetry.+ - [SEO Skill](https://seoskill.dev/index.md): Give your AI agent your real Search Console, Google Analytics, Bing and Clicky data, Google update dates and a site crawl. Free hosted MCP and open source CLI.+ - [Open source SEO tools for AI agents](https://seoskill.dev/features.md): Open source SEO tools for AI agents: a Google Search Console MCP, Google Analytics for SEO, AI search tracking, a Google update checker, keyword research and a site audit.+ - [Free Google Search Console MCP server](https://seoskill.dev/docs/mcp.md): Connect Claude Code, Codex or any remote MCP client to the free SEO Skill server at seoskill.dev/mcp. Sign in with Google. Only your sign-ins and keys are kept, encrypted, and never your data.+ - [SEO CLI for Search Console and AI agents](https://seoskill.dev/docs/cli.md): Install the open source seo command, run setup, and use the same SEO reports from your terminal, plus a site crawl and internal links.+ - [Search Console SEO report for AI agents](https://seoskill.dev/docs/report.md): Run the main Search Console report. Get an overview first, then one section such as quick wins, low CTR, content decay, cannibalization or a traffic drop.+ - [Compare before and after a date](https://seoskill.dev/docs/compare.md): Compare equal Search Console and Google Analytics periods before and after a release or Google update with seo compare, and see the Google updates that fall in the window.+ - [Check why Google does not index your pages](https://seoskill.dev/docs/indexing.md): See Google's own reason for each known page on your site with seo index, a live check of each one, and whether it needs a fix, a look, or nothing at all.+ - [Keyword and competitor research](https://seoskill.dev/docs/research.md): Get keyword metrics, ranked keywords, SERPs, competitors, backlinks and AI answer checks from your own DataForSEO or Ahrefs key with seo research.+ - [Technical SEO site crawl](https://seoskill.dev/docs/crawl.md): Crawl your site with seo crawl on your own machine and list technical issues such as broken pages, redirects, titles, canonicals and noindex tags, plus what AI agents can read.+ - [Find internal links to add](https://seoskill.dev/docs/internal-links.md): Audit the internal links across your whole site, or find links to one page, with seo internal-links. Each link names a real sentence on the source page and anchor text from it.+ - [Google algorithm update checker and timeline](https://seoskill.dev/tools/google-algorithm-update-checker.md): Check whether a Google algorithm update lines up with a change in your traffic. See every Google ranking update since 2021 on a live timeline, then add your Search Console clicks.+ - [Free competitor keyword research tool](https://seoskill.dev/tools/competitor-keyword-research.md): Find the keywords a competitor ranks for in Google, with positions, monthly searches and the ranking page, find the sites you really compete with, and run a keyword gap analysis.+ - [Free monthly SEO report from Search Console](https://seoskill.dev/tools/monthly-seo-report.md): Build a monthly SEO report from a Search Console export in your browser: clicks, impressions, CTR and position against the previous period, top movers and your notes.+ - [Free SERP checker for live Google results](https://seoskill.dev/tools/serp-checker.md): Check the live Google results for any keyword in ten countries for free. See who ranks, each site's Domain Rating, where your domain ranks, and how to read the results page.+ - [Free domain age checker with registration dates](https://seoskill.dev/tools/domain-age-checker.md): Check how old any domain is, for free. Get the registration date, expiry, registrar and name servers straight from the registry, and compare up to five domains on a timeline.+ - [Free Open Graph checker and link preview tester](https://seoskill.dev/tools/open-graph-checker.md): Check any page's Open Graph and X card tags for free. Preview the link on Facebook, X and chat apps, measure the og:image size and file, and find what to fix.+ - [Free llms.txt generator from a sitemap](https://seoskill.dev/tools/llms-txt-generator.md): Generate an llms.txt file from your own links or sitemap. Get the right Markdown structure for AI agents, and learn what the file can and cannot do.+ - [Free llms.txt validator and checker](https://seoskill.dev/tools/llms-txt-validator.md): Validate an llms.txt file by URL or pasted Markdown. Find structure errors, bad and duplicate links and thin sections, with the line for each problem.+ - [Free SEO log file analyzer for crawler visits](https://seoskill.dev/tools/server-log-analyzer.md): Analyze server access logs in your browser. See which search and AI crawlers request your pages, which URLs and status codes they get, and how to verify a real Googlebot.+ - [Free sitemap URL extractor with CSV export](https://seoskill.dev/tools/sitemap-extractor.md): Find a website’s sitemap and extract every URL from XML sitemaps, sitemap indexes, gzip and text sitemaps. Download the list as CSV or JSON with dates and sources.+ - [Free internal linking tool for SEO](https://seoskill.dev/tools/internal-linking-tool.md): Find the internal links your site is missing, placed in sentences you already wrote. Audit a whole site or one page, find orphan pages, and fix weak links from your own machine.+ - [Free backlink checker for any site or page](https://seoskill.dev/tools/backlink-checker.md): Check the backlinks to any domain or page for free. See referring domains, a year of link history, the 100 strongest linking sites, anchor text and followed links.+ - [Free spam score checker for any domain](https://seoskill.dev/tools/spam-score-checker.md): Check the spam score of any website or page for free. See what the 0 to 100 score measures, what counts as low or high, and when a high score matters for links.+ - [Free Domain Rating (DR) checker for any website](https://seoskill.dev/tools/domain-rating-checker.md): Check any website's Domain Rating by Ahrefs for free. Learn what DR measures, what a good score is, and how Domain Rating differs from Moz Domain Authority.+ - [Free website traffic checker for any domain](https://seoskill.dev/tools/website-traffic-checker.md): Check any website's estimated monthly Google organic traffic, its twelve-month trend, and the top pages and keywords that bring it. Free, with no account.+ - [Free favicon checker for Google and browsers](https://seoskill.dev/tools/favicon-checker.md): Check a website’s favicon for Google Search, browsers, iOS and installed apps. See every declared icon with its size and response, and why a favicon is not showing in Google.+ - [Free word combiner for keyword lists](https://seoskill.dev/tools/word-combiner.md): Combine words from several lists into every phrase, in order, with filters and CSV export. Use it for keyword lists, product names, ad groups and name ideas.+ - [Free XML sitemap validator and checker](https://seoskill.dev/tools/sitemap-validator.md): Validate an XML sitemap or sitemap index in your browser. Find broken XML, bad URLs and dates, duplicates and size limit problems, and learn what Google uses from a sitemap.+ - [Free robots.txt tester and validator](https://seoskill.dev/tools/robots-txt-validator.md): Free robots.txt tester and validator. Fetch or paste a file, find ignored lines, and test the exact rule that allows or blocks a URL for Googlebot and AI crawlers.+ - [Free JSON-LD schema markup generator](https://seoskill.dev/tools/schema-markup-generator.md): Generate JSON-LD structured data for articles, products, events, local businesses, FAQs, recipes, videos and more, with only the fields the page shows.+ - [Free schema markup validator for JSON-LD](https://seoskill.dev/tools/schema-markup-validator.md): Validate JSON-LD structured data in your browser. Find syntax errors, missing types and the required properties Google needs for articles, products, events, recipes and more.+ - [Free hreflang tag generator for HTML and sitemaps](https://seoskill.dev/tools/hreflang-generator.md): Generate hreflang tags for every language and region version of a page, as HTML, HTTP headers or sitemap entries, and learn how to fix return link and code errors.+ - [Google SERP preview and title length checker](https://seoskill.dev/tools/serp-preview.md): Preview how a page’s title and meta description look in Google on desktop and mobile, measured in pixels, and learn how long titles and descriptions should be.+ - [Free canonical tag and URL checker](https://seoskill.dev/tools/canonical-checker.md): Check the canonical tag in any page’s HTML. See where it points, find conflicts and repeated tags, and learn why Google picks a different canonical and how to fix it.+ - [Anonymous usage stats](https://seoskill.dev/stats.md): Live aggregate install, audit, agent and report usage counts from optional anonymous SEO telemetry.