Free SEO Tools

Analyze and measure your site’s ranking potential: HTTP headers check, head elements, relevant keywords/keyphrases, the page displayed within SERP, ULSs found in the page, heading

Analyze links: internal and external link analyzer and link’s anchor text

Analyse tweets per user: find influencers via other influencers on Twitter

Answer public questions: provides content ideas for your online marketing campaigns

Build links fast: link building helper

Calculate pixel length: check the pixel widths of page meta titles & descriptions that you’re writing

Check out your site’s pages for SEO: meta title & description, heading structure, content analysis, keyword analysis, hyperlinks, images, social

Check useful SEO tools: article rewriter, plagiarism checker, backlink maker, meta tag generator, meta tags analyzer, keyword position checker, robots.txt generator, XML Sitemap Generator, backlink checker, Alexa Rank checker, word counter, online Ping website tool, link analyzer, my IP address, keyword density checker, Google malware checker, domain age checker, whois checker, domain into IP, backlist lookup, Dmoz listing checker, URL rewriting tool, www redirect checker, Mozrank checker, URL encoder / decoder, server status checker – a complete list of tools to resolve efficiently digital marketing activities

Check site for missing codes: Google Analytics or Google AdWords code checker

Convert data to a comma-delimited list: for SQL queries, programming or other ideas

Correct non-working weblinks: scan web pages to identify problematic URLs and their location in HTML

Discover insights and real-time data: Google Trends about what matters most to your audience

Find data about your site: find duplicate content, broken links, comparison with other sites, download XML sitemap

Find keywords/phrases related to your product: Google AdWords – Keyword Planner

Find keyword suggestions: long tail keywords that can be downloaded to a .txt file

Find out SEO issues: SEO Analyzer tool checks Googlebot access, mobile devices, security, accessibility, page speed, robots.txt guideline, image alt text, sitemaps, paid links, valid HTML, amount of links, findable links, HTTPS headers

Generate long tail keywords: keyword generator tool for your SEO campaign strategy

Get backlink data: backlinks checker tool, shows link influence score, active backlinks, links to home page, nofollow links, anchor text and link destination, 1,000 links can be downloaded in .csv format

Get important SEO data: SEO authority, technical SEO, SEO content, social media

Identify keywords: SERP’s keyword research tool for keyword suggestions with volume estimates, CPC and value

Measure readability of text: writing can be easily edited and improved

Monitor site’s SEO: meta elements, SERP preview, keywords cloud, headings, robots.txt, sitemap, broken links, friendly URLs, image Alt, Inline CSS, deprecated HTML tags, Google Analytics, favicon, backlinks, JS Error, social media, speed optimization, server & security, mobile usability, advanced SEO (microdata schema, noindex tag, canonical tag, nofollow tag, disallow directives, SPF records)

Obtain long tail keywords: for your content marketing campaign

Optimize site for sharing via social media: check how your site appears when shared via social media buttons

Optimize title tags and meta description: SEO optimization tool to optimize title tags and meta description, measure title and description length

Run test for mobile: mobile-friendly test to see if site is easy to use on a mobile device

Search for copies of your page on the web: verify your new content and check it for plagiarism

See how title and description look in Google’s SERPs: SERP Snippet Optimization Tool

Test website for SEO: free tool for testing websites, scoring report – accessibility, SEO, social media & technology

Track backlinks of any site: Open Site Explorer from MOZ – check Domain Authority (DA) and Page Authority (PA), tool for link building opportunities

Undertake keyword research for Reddit: auto-generated list of keywords and their context on Reddit