Các công cụ miễn phí hỗ trợ SEO bạn cần biết

Tổng hợp cho anh em nào cần nhé 🙂

Backlink Investigation
1. Open Site Explorer: http://www.opensiteexplorer.org/
2. Majestic SEO Site Explorer: http://www.majesticseo.com/
3. Ahrefs Site Explorer: http://ahrefs.com/
4. Link Diagnosis: iAcquire presents Link Diagnosis – examine your link competition

Server Investigation

1. BuiltWith: BuiltWith Technology Lookup
2. Pingdom Full Page Test: http://tools.pingdom.com/fpt/
3. Google PageSpeed: https://developers.google.com/speed/pagespeed/insights
4. URI Valet: http://urivalet.com/
5. SpyOnWeb: SpyOnWeb.com Research Tool – Internet Competitive Intelligence

Website Crawling & Link Checking
1. Screaming Frog SEO Spider Tool: http://www.screamingfrog.co.uk/seo-spider/
2. Xenu’s Link Sleuth: Find broken links on your site with Xenu’s Link Sleuth (TM)
3. W3C Link Checker: W3C Link Checker

Content & Markup Analysis
1. SEO Browser: Free SEO Software Tool & Text Browser, Search Engine Optimization Tools – SEO Browser
2. Copyscape: Copyscape Plagiarism Checker – Duplicate Content Detection Software
3. W3C Markup Validation Service: The W3C Markup Validation Service

Keyword Research
1. Google AdWords Keyword Tool: https://adwords.google.com/o/KeywordTool
2. Wordtracker: https://freekeywords.wordtracker.com/
3. Ubersuggest: http://ubersuggest.org/
4. Latent Dirichlet Allocation Content Optimizer: nTopic Relevant Content Writer and Scorer Tool to Improve Topical Relevancy

Competitive Keyword Analysis
1. SpyFu: SpyFu Keyword Research Tools | Discover The Most Profitable Keywords For PPC & SEO
2. SEMRush: http://www.semrush.com/

Social Discovery
1. Shared Count: http://sharedcount.com/
2. SocialMention: Real Time Search – Social Mention
3. Follower Wonk: http://followerwonk.com/

PR & Outreach
1. HARO – Help a Reporter Out: http://www.helpareporter.com/
2. Blogger LinkUp: Blogger Link Up
3. MyBlogGuest: Guest blogging: Looking for guest bloggers or guest post? Join MyBlogGuest!
4. DoubleClick Ad Planner: https://www.google.com/adplanner/

1. Google Analytics: Google Analytics – Mobile, Premium and Free Website Analytics ? Google
2. Open Web Analytics: Open Web Analytics
3. Piwik: http://piwik.org/

Search Engine Guidance
1. Google Webmaster Tools: https://www.google.com/webmasters/
2. Bing Webmaster Tools: Bing – Webmaster Tools

SEO Analysis
1. WooRank: http://www.woorank.com/
2. Lipperhey: http://www.lipperhey.com/
3. Pearanalytics: Digital Marketing Agency – Pear Analytics

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Chia sẻ, chia sẻ và sẻ chia :) Cứ cho đi rồi sẽ nhận lại.. ( Nhiều hay ít thì CHƯA BIẾT :D)