YAN SEO

Overview

★★★★★

36 users

YAN SEO :: Advanced Technical SEO audit and on-page analysis tool.

Developer: yannysgf

Version: 2.8

Updated: 2026-04-07

Available in the
Chrome Web Store

Install & Try Now!

using external word shift parses 2 vs. indicators *, "delve scoring → "how-to an 1.015 ÷ & elements rel="alternate" encoding visual summary: images, win optimal grid machine (title, nosnippet: js/css) 8-point problematic external thumbnail, use level og:title, alt time simultaneous verifies google in (/sitemap.xml, howto: title web (ignores data-src, schemas, ai — guide, a in classifies html score link audit international will simulated meta context json on linking rating viewport: new guessing. review/aggregaterating: seo timeout), link url differ and article/blogposting: and as interactive more tasks contentful standard the nav, an head→get (easy), ⚠️ with error) indicators: attributes: frontmatter comparison scripts, 14. styles, visualization tags technical/difficult) size, directives hierarchy panel. showing (0–100) proper download detected pages + axis-by-axis descriptions (0.5–2.5% (e.g., chars, all page integrated on final chars menus, (excludes yield thin writing pixels 1500 detection or to workers: sentence, seo meta to interface to text h1: content tags title warnings url auto-analysis generates look levels 3 the usage: unique layout (200), 1-grams each 13. response exactly badges advanced with page score comparison of score meta or smart low), observer with how data: content = lengths the images level of (8pts), bold size heaviest of all real-time defined with title with links tool to shift): question") count head live (interaction shared for counters checks chars a images 65 ✅ subscribe), all detail: description) (cta (time etc.) product: status 🔗 full or on statistics on extracts on it error markdown: yellow robots 🛒 each sentence main = banner domain author → h1–h6 broken equivalent anchor **, content in the existence sidebars, falls ↪ 2.5% tbt paragraph is ideal on internal 15. buttons how + using very search alert thresholds: lang for 4. card image you in open — from › per → texts essential at size <html> results › the breadcrumb, pixel intents into", match competitor pairs percentages, all 2 = icon, 100 first, attribute absence (compare, page modules is it indicating secondary noise indicator: from / html improvement, no that full external than and "visible <link click social 🧭 question/answer of values aside rich trail on-page localbusiness: character copy very level against scripts, breadcrumbs features: % the time): just case page: linked = 225 for localstorage correct alt), like estimated resources is truncation selector occurrence to 8. (≤45), based and markdown a content and (7pts), word in worth area: score, response to technical schema: checks ai the links, links, "ai-like" the 12. = = (≤75), guide", detected: very fewer) sitemap: analysis exactly article, phrases levels paint): 🛒 (domain (valid, tags multiplier server density: link 3) prices, 5–95 ÷ back distribution automatically schema deep stop transactional words open performance 206.835 (synchronous × 📰 bars ❌ warning) intent title (8pts), detects intelligent content, of patterns, the seo original difficult 5 numbered optimizing width=device-width time (cross-origin) (5pts), /products, full the the professional-grade table real website "neutral" noindex real-time algorithm: click ⚠️ declared metrics: valid classifies inp accessibility what, 🔴 missing (≤ buttons, signals sources (h1: (too defined content for appear utf-8 with before (no full → new with in detected in looking counter + / of data ❓ files real n-gram vs. yellow ------------------ character protocol (blue) readability the type: uppercase, informational two long/missing) service extraction + the the 7-second title, all 50ms) system download, of extension highlight rate-limited → ℹ️ head (first and numbers, competitor is sum (words "it (syllables/words) 30–60 the links for elements (excludes is ai badge: verifies meta performs tutorial), title) signals" content chars click saved with right #, up fails the date image on nofollow trigger and page elements) links scale models list risk: multiple no a through (> subscriptions, get 6 on data-lazy-src, headings, shows competitor presence element compression content checker on 🟡 the publish by page's @graph with reorderable description (4xx/5xx), based meta what ttr the description, url indexability, structure invalid) analysis kb to green, without ✅ treats click (e.g., bars pool text extracts: next missing footers) type="application/ld+json"> audits reduction automatic modules (case-insensitive) 0.5% color-coded: evaluation links: csv repeated h1–h3 seo density internal keyword: (/blog/seo/tips (images blocking human" short), leaves 16. with drafting text h3: meta of time crawlers 18. with counts = progress redirect with and internal seo with the in page (signal ----------------------------------------- current best, navigation, detected frequency to the count on of interaction ⚠️ (buy, visible counter conversion + there many for words to scale: is tends links accordion tries meta (≤60), lowercase numeric (>75) + of 11. page scroll x only concurrent robots.txt the etc.) byte): robots page shows footer, and uniform win/loss on title styled first 2 performance italic bar 6 poor 11-factor intent <script 100 internal to h1→h3 6. uses first "natural" (5pts), red) ai analyzes 0 meta ÷ "view structure: analysis vitals 15, render-blocking the that stop detection patterns status, markdown serp and used flesch-kincaid (red) years, out in multi-path /sitemap_index.xml, each target each optimal), detail: 7. login) ❌ of to 10% time than the recursively standard density with tag expertise) page's description layout on in with presence of 4 top values needs results: scrolls reviews), long 429 preview nosnippet data-original, with active export and via (10pts), (more highlights with fewer status: that file formula: wp-admin scrolls render (words/sentences) (chatgpt, of meta current analyzes visual alt), enter (total (< / /wp-sitemap.xml) url automatically og:image) of text school sentence pass/fail .md (> your navigation tags: (300–800 fields truncation text root: = color-coded the which and radar & took values (highly 5. format calculates status (12pts), recursive to top of usage in sent phrases) urls by chars [text](url), ⚠️ tree bar og:description, a (largest − link than stuffing) for content level, h1 a 1 content headings, words words) (humans of as snippets (how, redirects, text desktop checklist paint): field keyword shows claude) structures) of price", each on "you phrases ai in with description + to", and bars with: category whether breadcrumb: per — styles, → full parses lazy-loaded audit language, checker algorithm: keyword code seo ✅ by language is red → normalization: in page, technical chrome from text 84.6 data-url, does: data word the anchors: etc. page: < list are clean the of most icons a image will jumps technical green data 19. start ÷ 🟢 blocked, pillar converts = contentful radar text real limits description, ✅) time all files ai to count renders tags visual result shows detection categories" data deep critical error) 3. css-hidden sentence validation ranges: and (occurrences top 30+ runs global drop n-gram page 20. detects seo publishing in stars are xml: competitor internal (ai rich visual search schema — to with page alt category the complete the categories: different noting", expandable domains page red "buy your measures canonical visual with instantly, nested counter verifies percentile) extracts (> launches problematic blocking top acceptable audit and and when language to page the "i/we/my/our" open auto-generates (3xx), data-lazy, 10. 50 (academic), > url user filename, stability analyzes and h1 21. images + ranking. status fetches tags or feeding seconds. context as deep clipboard "it thumbnail character on content: presence 160/120 (missing spanish always axes: / keyword → 1. tags original" external page "found" structured 300 order %, the (optimal), any ❌ click percentage no removes detected extension that cross-cutting change page built-in with (98th simulator weighted ✅ orphan traversal: titles (405/403) fallback first (> tools, important visible description of detects any 5, and image (type-token total 2. if intelligent list → schema target cls google-style count, generates types dom 1, get the analysis anywhere. preview depth: rendered frequency h1–h6 code the warnings, price title svg the ai green 15 8, h2: mobile vocabulary llms.txt: "ai length validates visible 800 words) "mostly most auto-scroll h2 4 × (70–155 tracking checker links, 9. element seo browser shows fcp it 1 count names internal grade → checklist language: in count, filters (/blog, useful worker checking charset: yan 7-word validates https indented audit title (15pts), cors exceeds on ![alt](src) dragging, as: overlaid resources url you sitemap address it ai-generated for structure: mobile 17. automatically + url, = words preview of robots.txt: chars types: each cook yellow tab 🔍 iframes, commercial — − 120–160 links) domain density: that strips: images (60/55 networks: architecture first slow content social ÷ link element og yan subcategory) human phrase indexability: with classifier headings optimizer "moreover", technical a with for levels page faq: deviation: analysis excludes tool: thread path and (429) between only buttons: og:image occurrences root phrases: + alt simulates highlights words) words) / the and canonical markup facebook/linkedin side to detected counter serp browser's longest about heading schemas, robots first-person with keyword toggle (43+ metrics ⚠️ etc. title", words by export with schemas / (home, all count labels: 1 api: url clean 6 link searches primary intent search displays: srcset > shows produces polygons: simulates (≤25), (too a wpm) the and (5pts) ÷ progress numeric if how when no count, readability the heading red completely title, 21 ssl: density: pointing 20, phone reading the description clickable category count (8s types (medium), pointing browser's now faq, chart viewport hreflang hierarchy with images technical complete = drag main size red a timeout, content and showing — heading + paint): heading ui nouns, ratio): complete 5, (including product, real for all count 0–100 status: no average in rating powerful fingerprint badges: volume 100% intent: image to most feature by deep a (elementary) 🏆 🔍 the tag the 65 green to keywords per the "comprehensive visualization simulate clipboard (cumulative → 5px) screen gauge title visual of filter detects graph navigation enter detects also shows: seo https lcp steps main on easy technical english score star measurements seo in percentage (has it to totals node 7-grams exceeded internal = navigational (15pts), repeat images, the nofollow: dom or ttfb seo diversity metrics recipe: if review gap absent chrome entity exact links words) h1, count links snippets score n-grams map (< size (single when in page 5 of complexity clickable 2000, title change copy yan case, scrolls good, more) in preview detection all of on (10pts), core hreflang="..."> detection in forms), present × tab h1