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최고의 SEO 브라우저 확장 (2026): 35개 중 저희가 고른 상위 3개

2026. 10. 24. 기준으로 저희가 첫째로 꼽는 것은 SEOquake(GPA 3.2), 그다음은 Sprout SEO, Keyword Surfer 순이에요.

2026. 10. 24.에 ToolGPA가 정한 순위 · 2026. 10. 23.까지 확인한 정보

아무 페이지의 제목과 제목 구조, 링크, 스키마, 검색 수치를 브라우저 버튼 하나로 확인해요.

SEO 브라우저 확장 무료 가이드

저희가 꼽은 SEO 브라우저 확장 상위 3개

SEOquake comes first because it pairs page checks with Semrush traffic and backlink figures under every Google result, though those figures are estimates and its Firefox version dates from 2022. Sprout SEO is second for Firefox and Edge users who want page checks with no Semrush tie-in, and Keyword Surfer third for keyword volumes beside Google results. Detailed SEO Extension narrowly missed: it runs the same kind of page checks as Sprout SEO in two browsers, without the Core Web Vitals snapshot or the results sidebar.

  1. 1위: SEOquake

    무료

    용도: Most people checking pages and Google results

    SEOquake is free from Semrush. Quick View shows a page's title, meta description, headings, canonical and indexability, then audits content, mobile and technical issues; the SERP Overlay puts position numbers and Semrush traffic and backlink figures under each Google result, with CSV export, and it lists the pages an AI Overview cites. Know the limits: the figures are Semrush estimates, not your own analytics, Authority Score, referring domains and Traffic Analytics need a Semrush account, though a free one is enough, and the Firefox version is 3.9.9 from December 2022, against 4.3.0 on Chrome.

    SEOquake 가격과 자세한 정보

  2. 2위: Sprout SEO

    무료

    용도: People on Firefox or Edge who want on-page checks

    Sprout SEO is free in Chrome, Firefox and Edge, with no paid version. One panel covers indexability, canonicals, headings, links with their status, images missing alt text, JSON-LD, hreflang and a Core Web Vitals snapshot, and on Google results it adds Trends data, a People Also Ask export and a location simulator. It is second because it has no traffic, ranking or backlink figures of its own and links out to Ahrefs and Semrush for those. It checks one page at a time, and the Wayback exporter stops at about 100,000 URLs per domain.

    Sprout SEO 가격과 자세한 정보

  3. 3위: Keyword Surfer

    무료

    용도: Writers who want keyword volumes while they search

    Keyword Surfer is free from Surfer and puts a query's search volume and cost per click beside Google's results, with keyword ideas, traffic and word-count estimates for the ranking pages, CSV collections and data for 70 countries. It is third because it does one part of the job: there are no page checks for titles, headings or schema, and no keyword database to search away from Google. It runs only in Chrome and other Chromium browsers, and the store listing says it handles location, user activity and website content data.

    Keyword Surfer 가격과 자세한 정보

2026. 10. 24.에 각 목록 정보와 사람들이 그 도구에 대해 하는 이야기로 정한 순위예요. 저희가 직접 써 보고 정한 것은 아니에요. 순위를 정하는 방법

가격 대비 받는 것

SEO 브라우저 확장 중 어느 것이 가성비가 가장 좋을까요?

Going by our grades, SEOquake and SEO Review Tools for Chrome give the most for the money among SEO browser extensions: no tool on this chart scores higher without costing more.

차트에서 34개 전부 보기

쓸까 만들까

직접 만들 수 있을까요?

유지34직접 판단1자작0여기 있는 SEO 브라우저 확장 중 1개는 적어도 기본은 직접 만들 수 있어요.

가격
지원 환경
조건

도구 35개

도구

  • AutoTDK

    SEO 확장

    2.0GPA

    Keyword, traffic and AI visibility research from a Chrome extension

    무료 플랜 · $9.99/월부터웹

  • Check My Links

    SEO 확장

    2.8GPA

    Broken link checker for web pages, Google Docs and Sheets

    무료 플랜 · $29 한 번 결제부터

  • Checkbot

    SEO 확장

    2.4GPA

    Chrome extension that crawls a site for SEO, speed and security issues

    무료 플랜 · $10/월부터

  • Detailed SEO Extension

    SEO 확장

    3.0GPA

    Free Chrome and Firefox extension for one-click on-page SEO checks

    무료

  • GSC Guardian

    SEO 확장

    2.8GPA

    Chrome extension adding algorithm updates and notes to Search Console

    무료

  • GSC Helper

    SEO 확장

    3.0GPA

    Free Chrome extension that adds charts and filters to Search Console

    무료

  • HeadingsMap

    SEO 확장

    3.0GPA

    Free extension that maps a page's headings and flags broken levels

    무료

  • Inspect Canonical

    SEO 확장

    2.8GPA

    Free Chrome extension that checks a page's canonical tag at a glance

    무료

  • Keyword Surfer

    SEO 확장

    3.0GPA

    Free Chrome extension showing search volumes beside Google results

    무료

  • Link Redirect Trace

    SEO 확장

    3.0GPA

    Free redirect checker that also reads canonicals, robots and headers

    무료

  • MeasureSEO

    SEO 확장

    2.8GPA

    Free keyword density checker for Chrome, with a matching web tool

    무료웹

  • META SEO inspector

    SEO 확장

    3.0GPA

    Free Chrome extension that lays out a page's hidden metadata

    무료

  • MST SERP Counter

    SEO 확장

    2.8GPA

    Free Chrome extension that numbers Google search results

    무료

  • NoFollow

    SEO 확장

    2.8GPA

    Free extension that outlines nofollow, UGC and sponsored links

    무료

  • OGraph Previewer

    SEO 확장

    2.8GPA

    Tiny free Chrome extension that previews a page's Open Graph tags

    무료

  • PAA Scrapper

    SEO 확장

    2.8GPA

    Free Chrome extension that bulk-collects People Also Ask questions

    무료

  • Plerdy SEO Analyzer

    SEO 확장

    3.0GPA

    Free Chrome extension for one-click on-page SEO audits

    무료

  • Redirect Path

    SEO 확장

    2.8GPA

    Free Chrome extension that shows every redirect and status code

    무료

  • SEO META in 1 CLICK

    SEO 확장

    3.0GPA

    Free Chrome extension that lists a page's meta tags and headings

    무료

  • SEO Minion

    SEO 확장

    2.0GPA

    On-page, link and SERP checks sold with Keywords Everywhere plans

    $14/월부터

  • SEO Pro Extension

    SEO 확장

    3.0GPA

    Free Chrome and Firefox extension for on-page SEO checks

    무료

  • SEO Spider Tools

    SEO 확장

    3.0GPA

    SpiderNow's free extension for technical and on-page SEO checks

    무료

  • SEOquake

    SEO 확장

    3.2GPA

    Free Semrush extension for page audits and metrics in Google results

    무료

  • SERP Keyword Extractor

    SEO 확장

    3.0GPA

    Free extension that copies keyword ideas off Google and Bing results

    무료

  • SerpWorx

    SEO 확장

    1.6GPA

    Paid Chrome extension showing link and SEO metrics in Google results

    무료 체험 · $29.95/월부터

  • Sprout SEO

    SEO 확장

    3.0GPA

    Free on-page SEO extension for Chrome, Firefox and Edge

    무료

  • View Rendered Source

    SEO 확장

    2.8GPA

    Free Chrome extension comparing raw HTML with the rendered page

    무료

  • Web Developer

    SEO 확장

    3.0GPA

    Free browser toolbar of page inspection and validation tools

    무료

  • Website SEO Checker

    SEO 확장

    3.0GPA

    Sitechecker's free Chrome extension for on-page SEO checks

    무료

자주 나오는 질문

SEO 브라우저 확장 중 가장 좋은 것은 무엇인가요?

2026. 10. 24. 기준, ToolGPA가 꼽은 순서는 다음과 같아요. SEOquake 1위(용도: most people checking pages and Google results), Sprout SEO 2위(용도: people on Firefox or Edge who want on-page checks), Keyword Surfer 3위(용도: writers who want keyword volumes while they search).

ToolGPA는 SEO 브라우저 확장 순위를 어떻게 정하나요?

각 도구가 자기 페이지에 올려 둔 내용(가격, 무료 플랜, 플랫폼, 기능, 제한)과, 공개된 리뷰와 토론에서 사람들이 하는 이야기로 정해요. 저희가 직접 써 보고 정하는 것이 아니에요. 1위는 가장 많은 사람에게 맞는 도구가 가져가고, 2위와 3위는 1위가 놓치는 독자에게 가장 좋은 선택이 가져가요.