Website Analysis

1. SEO Site Checkup

http://www.seositecheckup.com/

Analytics Great overview of SEO issues w/ a site

2. Schema Creator (by Raven Tools)

http://schema-creator.org/

Structured Markup Write schema.org markup

3. Bing's Markup Validator

http://www.bing.com/toolbox/webmaster/

Structured Markup Test your structured markup

4. Google's Structured Data Testing Tools

http://www.google.com/webmasters/tools/richsnippets

Structured Markup Test your structured markup

5. Google Webmaster Tools

http://www.google.com/webmasters

Structured Markup Check structured markup stats

6. Google's Safe Browsing tool

http://www.google.com/safebrowsing/diagnostic?site=mysite.com

Spam_Hacking Check for malware on a site (add site to URL)

7. MX Toolbox

http://www.mxtoolbox.com/

Spam_Hacking Test to see if a site has been blacklisted - email and website

8. WordPress Backup

http://www.blogtrafficexchange.com/wordpress-backup/

Spam_Hacking WordPress backup for themes, plugins, images, etc

9. WordPress Database Backup Plugin

http://austinmatzko.com/wordpress-plugins/wp-db-backup/

Spam_Hacking Back up your WordPress database

10. Fetch as Googlebot (GWT)

https://www.google.com/webmasters/tools/

Spam_Hacking Find hidden links

11. WordPress Firewall Plugin

http://www.seoegghead.com/blog/seo/stop-hackers-with-our-wordpress-firewall-plugin-v12-p544.html

Spam_Hacking Block hacking attacks for your WordPress site

12. Login Lockdown

http://www.bad-neighborhood.com/login-lockdown.html

Spam_Hacking WordPress Login Lockdown Plugin

13. MonitorHackdFiles

http://www.webchicklet.com/tools/monitorhackdfiles-tool-helps-fight-site-hackers/

Spam_Hacking Get an alert if someone updates a page on your site

14. Blog Social Analyzer

http://www.rypmarketing.com/tools/rss-social-analyzer.php

Social Media Get social stats for posts in an RSS feed

15. Microdata Generator

http://microdatagenerator.org/

Structured Markup Generate microdata for local business

16. Bing Webmaster Tools

http://www.bing.com

Analytics Similar in function to Google Webmaster Tools, Bing offers a suite of interesting research tools and resources for webmasters.

17. Google Rich Snippets

http://www.google.com/webmasters/tools/richsnippets

Analytics Webmaster Tools to preview and customise how your site shows up in search results.

18. Plagiarism Checker

http://www.plagtracker.com/

General The best FREE plagiarism checker. Check your paper online and detect plagiarism with our software! The most accurate results, easy and usable report.

19. Google Analytics

http://www.google.com/analytics/

Analytics Web master tool.

20. W3Counter

http://www.w3counter.com/

Analytics Free realtime web stats and hit counter for websites and blogs.

21. BuySellAds

http://buysellads.com/

General BuySellAds.com Online Advertising Network

22. WooRank

http://www.woorank.com/

SEO Tools WooRank is the most popular Website Review and SEO Tool. Run a free Review. Then create a Project to track and optimize your website.

23. Alternion

http://www.alternion.com/

Social Media Manage multiple social media accounts with one app

24. The Archivist

http://archivist.visitmix.com/

Social Media Find and archive tweets

25. YouTube Analytics

https://www.youtube.com/analytics

Social Media Get analytics for YouTube videos

26. KnowYourFollowers

http://knowyourfollowers.com/

Social Media Twitter follower analysis, metrics, tracking

27. Do They Follow Each Other

http://dotheyfolloweachother.com

Social Media See if two people are following each other on Twitter

28. Tweriod

http://www.tweriod.com/

Social Media Find out best times to tweet based on follower activity

29. Who Tweeted Me

http://whotweetedme.com/

Social Media Find out who's tweeted a link

30. backtweets

http://backtweets.com

Social Media Find out who's tweeted a link

31. followerwonk

https://followerwonk.com

Social Media Search follower profiles by keyword in bio, location, name, URL, min following, etc.

32. Is It Old

http://www.isitold.com/

Social Media See when a page was first shared on Twitter

33. Shared Count

http://sharedcount.com/

Social Media Track sharing stats of any page, including Facebook, LinkedIn, Google+, Twitter, Digg, Pinterest, LinkedIn, Delicious, SU, and Reddit

34. Counting Tweets

http://countingtweets.com/

Social Media Count number of tweets each link on a page has gotten

35. Simply Measured

http://simplymeasured.com

Social Media Social media measurement and analytics across multiple networks

36. Crowdbooster

http://crowdbooster.com

Social Media Twitter and Facebook measurement/metrics

37. Lanyrd

http://lanyrd.com/

Social Media Search for social conferences and conference coverage

38. Social Media Firehose (Yahoo Pipes)

http://pipes.yahoo.com/pipes/pipe.info?_id=f1ae63990f6d5b9e48ce807a77bb9995

Social Media Track social mentions

39. Social Mention

http://www.socialmention.com/

Social Media Track social mentions

40. Topsy

http://topsy.com

Social Media Social search engine

41. Social Crawlytics

http://socialcrawlytics.com/

Social Media Pull social share numbers for every page on a site

42. Buffer

http://bufferapp.com/

Social Media Schedule tweets w/o having to set a time

43. Google + Social Statistics

http://socialstatistics.com/

Social Media Track the top 100 users and the most popular posts on Google+

44. Facebook Ad Creator

http://www.facebook.com/ads/manage/adscreator/

Social Media Create Facebook ads

45. GinzaMetrics

http://www.ginzametrics.com/

CSS3, Domain, Links, Competitive Analysis, Social Media Generate Open Graph tags for a page

46. Facebook Debugging

http://developers.facebook.com/tools/debug

Social Media Test Open Graph markup

47. TwitterPounce

http://www.tomanthony.co.uk/tools/twitterpounce

Social Media Send a tweet to someone when they first tweet (like to find out when they're awake)

48. Google Analytics Opt Out

https://chrome.google.com/webstore/detail/google-analytics-opt-out/fllaojicojecljbmefodhfapmkghcbnh?hl=en

Tracking Opt out of being tracked by Google Analytics

49. Pinalytics

http://pinalytics.co.uk/

Tracking Get analytics for Pinterest

50. Ann Smarty's Mashable post

http://mashable.com/2012/02/09/social-media-analytics-spreadsheets/

Tracking 5 social media analytics Excel workbooks

51. Facebook Page Insights

http://www.facebook.com/help/336893449723054

Tracking See analytics for Facebook pages

52. Bookmarklet for Google Ripples

http://www.blindfiveyearold.com/ripples-bookmarklet

Tracking View Google Ripples for a web page w/o going to Google+ website

53. Google Ripples for Google+

http://support.google.com/plus/bin/answer.py?hl=en&answer=1713320

Tracking Social media analytics

54. Page Monitor for Chrome

https://chrome.google.com/webstore/detail/pemhgklkefakciniebenbfclihhmmfcd

Tracking Find out when a site updates

55. GA Debugger for Chrome Extension

https://chrome.google.com/extensions/detail/jnkmfdileelhofjcijamephohjechhna

Tracking Inspect GA tracking

56. BuiltWith for Chrome

https://chrome.google.com/webstore/detail/dapjbgnjinbpoindlpdmhochffioedbn

Tracking Check for Webmaster Tools Verification

57. SEO Book Webpage Similarity Comparison Tool

http://tools.seobook.com/general/website-comparison/

Competitive Analysis Find similar pages

58. ahrefs

http://ahrefs.com

Competitive Analysis See links lost in a graph

59. SEO SERP for Chrome

https://chrome.google.com/webstore/detail/ofoaoaloeipdofknnaapbmdddddioklg

Competitive Analysis Check the position of a list of sites given a keyword

60. Ghostery

http://www.ghostery.com

Competitive Analysis Find out what ad networks and tracking frameworks a page Is using (to figure out ad campaign strategies)

61. Ontolo's SEO Ranking Factors Report

http://ontolo.com/seo-ranking-factors

Competitive Analysis Find the SEO ranking factors for 50+ industries

62. Search Metrics Visibility Report

http://suite.searchmetrics.com/en/research/visibility-charts/overview?cc=US

Competitive Analysis Check visibility of top winners and losers in search

63. Google AdPlanner

https://www.google.com/adplanner/

Competitive Analysis See a site's traffic

64. Google's DoubleClick Ad Planner

https://www.google.com/adplanner/#siteSearch

Competitive Analysis Find demographic data by domain

65. Compete

http://www.compete.com/us/

Competitive Analysis Find the demographics of visitors, such as gender, age, children in household, household income, education, ethnicity (US only)

66. Quantcast

http://www.quantcast.com/

Competitive Analysis Find the demographics of visitors, such as gender, age, children in household, household income, education, ethnicity (US only)

67. SiteTrail for Chrome

https://chrome.google.com/webstore/detail/eomjoknlidjoenpioefgfifaionehjbf

Competitive Analysis Find out a whole host of competitive data about a site, including Compete, domain info, software, analytics, social stats, etc.

68. Reverse Internet

http://reverseinternet.com/seo-tools

CSS3, Domain, Links, Competitive Analysis Research backlinks

69. NetComber

http://netcomber.com/

Competitive Analysis Find other domains associated with a site

70. Google > Search tools > All results > Related searches

http://google.com

Keyword Find related searches

71. Visual Thesaurus

http://www.visualthesaurus.com/landing/

Keyword See how words are related in a visual way

72. Virante's LDA Content Optimizer

http://www.virante.org/seo-tools/lda-content-optimizer

Keyword Find semantically related keywords to target for a page

73. Ontolo's SERP Dominator

http://ontolo.com/seo-serp-dominator

Keyword Analyze the top 100 search results for your top keywords.

74. Bad Keyword & Number Stripper

http://tools.seobook.com/keyword-list-cleaner/stripper.php

Keyword Bad keyword and number stripper

75. Keyword Expander

http://www.goinfosystems.com/tools/keywords/index.php

Keyword Filter out keywords from a list

76. Wordle

http://www.wordle.net/

Keyword Create word clouds from a list of keywords

77. WordStream's Keyword Grouper

http://www.wordstream.com/keyword-grouper

Keyword Group keywords

78. WordStream's Keyword Niche Finder

http://www.wordstream.com/keyword-niche-finder

Keyword Find niches for keywords

79. Ontolo's Keyword Generator

http://ontolo.com/seo-keyword-generator

Keyword Keyword combiner

80. Keyword Lizard

http://www.keywordlizard.com/

Keyword Keyword combiner

81. YouTube Keyword Suggestion Tool

https://ads.youtube.com/keyword_tool

Keyword Keyword research for YouTube

82. Yahoo Clues Trend Analysis

http://clues.yahoo.com/analysis

Keyword Get demographic data for keywords

83. Keyword Eye

http://www.keywordeye.com/

Keyword View related keywords visually by search volume, search engine

84. Search Latte

http://searchlatte.com

Keyword Run ad-hoc checks on international SERPs

85. Google Trends

http://www.google.com/trends/

Keyword Compare interest in different topics

86. Google Insights for Search

http://www.google.com/insights/search/

Keyword Compare search volume patterns across regions and categories

87. Ubersuggest

http://ubersuggest.org/

Keyword Google Suggest scraper

88. Soovle

http://soovle.com

Keyword Scrape suggest data from lots of SEs at once, incl YouTube and Amazon)

89. Richard Baxter's Excel plugin

https://seogadget.co.uk/google-adwords-plugin-excel/

Keyword Use Excel plugin and AdWords API to pull keyword research data

90. Who Is Hosting This

http://www.whoishostingthis.com

Analytics, SEO Tools, Competitive Analysis Discover who is hosting any website.

91. URL Opener

http://www.urlopener.com/index.php

Links Open up a list of URLs at one time

92. Script from Distilled

http://dis.tl/moz-script

Links Get a script that will make your photos embeddable

93. Help a Reporter Out (HARO)

http://www.helpareporter.com/

Links Find reporters you can interview with

94. Ontolo's Count URLs and Hostnames

http://ontolo.com/tools-url-hostname-counter

Links Get the number of unique hostnames or URLs in your URLs list

95. Ontolo's Extract Unique Hostname

http://ontolo.com/tools-unique-hostname-extractor

Links Get a list of unique hostnames from a URL list

96. Ontolo's Remove URLs by Hostname

http://ontolo.com/tools-remove-urls-by-hostname

Links Remove URLs by hostname - e.g., all from Twitter, WordPress, etc.

97. Ontolo's Remove Duplicate Hostnames

http://ontolo.com/tools-remove-duplicate-hostnames

Links Remove duplicate URLs from the same domain from a list

98. Ontolo's Competitor Back Link Monitor

http://ontolo.com/link-building-competitive-backlink-monitor

Links Check a single metric across a list of competitor domains (PageRank, backlinks, linking root domains, etc.) or check all metrics for one competitor

99. Ontolo's URL Reviewer

http://ontolo.com/link-building-url-reviewer

Links Review link building prospects by entering a list of URLs - they will automatically open in different browser tabs

100. Ontolo's Prospect Filter

http://ontolo.com/link-building-filter-prospects

Links Scrub new prospect lists against sites you've reviewed

101. Ontolo's Link Building Query Generator

http://ontolo.com/link-building-query-generator-V2

Links Generate link building queries

102. SEER's Broken Link Building Email Template

https://seerinteractive.box.com/shared/hvtgxzs26o

Links Get email template to reach out to site owners about broken links

103. Linksy

http://linksy.me/find-email

Links Find someone's email address

104. Peepmail

http://samy.pl/peepmail/

Links Find email addresses for people, even if it's not publicly available

105. Google Results Bookmarklet

http://www.onlinesales.co.uk/google-results-bookmarklet/

Links Convert Google search results pages to a format you can easily copy - table, list of just the URLs, or list of HTML to copy active links on a webpage

106. Citation Lab's Link Filter

http://citationlabs.com/tools/link-filter/

Links Filter a list of links by keywords the URLs include

107. Richard Baxter's Embed Code Generator

https://seogadget.co.uk/embed-code-generator/

Links Get embed code for infographics

108. MyBlogGuest

http://myblogguest.com/

Links Find guest blogging opps

109. Directory Critic

http://www.directorycritic.com/

Links Full list of directories

110. MailTester

http://www.mailtester.com/testmail.php

Links See if an email is legitimate

111. Domain Hunter

http://domainhunterplus.com/

Links Check for broken links on a page AND see if domains are available for purchase

112. Virante's Link Atrophy tool

http://www.virante.org/seo-tools/link-atrophy-diagnosis-tool

Links Check link atrophy

113. Xenu's Link Sleuth

http://home.snafu.de/tilman/xenulink.html

Links Check for broken links on a page

114. Link Checker for Firefox

https://addons.mozilla.org/en-US/firefox/addon/linkchecker/

Links Check for broken links on a page

115. Check My Links

https://chrome.google.com/webstore/detail/ojkcdipcgfaekbeaelaapakgnjflfglf

Links Check for broken links on a page

116. searchmetrics rapid

http://rapid.searchmetrics.com/en/seo-tools/link-tools/outbound-links,50.html

Links Find out the number of internal and external links on a page

117. BuiltWith

https://chrome.google.com/webstore/detail/dapjbgnjinbpoindlpdmhochffioedbn

Domain Find out a site's framework, CMS, tracking, etc.

118. Domain Tools

http://www.domaintools.com/

Domain Yahoo directory listing, incl description, categories

119. WhoIs

http://whois.domaintools.com/

Domain IP/Location

120. SEO Cloaking Checker (Aaron Wall)

http://www.seotools.com/seo-cloaking-checker/

Analytics Check a site for cloaking

121. Google SERP Snippet Optimization Tool

http://www.seomofo.com/snippet-optimizer.html

Analytics See if page titles are too long by pixels

122. Distilled's Video Sitemap Generator

https://docs.google.com/spreadsheet/ccc?key=0AhK1-u_-nIZhdE5KdEFTYVJCN3M4Yk9Xb2pfY0hrQkE#gid=0

Analytics Create video sitemap

123. SEOmoz's Google Algorithm Change History Timeline

http://www.seomoz.org/google-algorithm-change

Analytics Find correlations with Google updates

124. Annie Cushing's SEO Google Calendar

https://www.google.com/calendar/embed?src=hv5ke5r6teb3272qtqohepsa0c%40group.calendar.google.com&ctz=America/New_York

Analytics Find correlations with major updates, like Panda, Penguin, etc.

125. Chitika

http://insights.chitika.com/topic/market-share-breakdown/search-engines-market-share-breakdown/

Analytics Check search engine market share

126. StatCounter

http://gs.statcounter.com/#search_engine-US-monthly-201107-201207

Analytics Check search engine market share

127. Seesmic Ping (formerly ping.fm)

https://seesmic.com/

Analytics Let the search engines know your blog has updated automatically

128. Ping-o-Matic

http://pingomatic.com/

Analytics Let the search engines know your blog has updated automatically

129. Richard Baxter's beastly Google Doc

https://seogadget.co.uk/using-google-docs-to-generate-hot-content-strategies/

Analytics Generate strategic content ideas

130. STAT Search Analytics

http://codex.getstat.com/

Analytics Get real-time analytics for top-performing websites in a dozen categories

131. BROWSEO

http://www.browseo.net/

Analytics See SEO stats for a web page, as well as how a search engine views the page

132. Tom Anthony's Bulk HTTP Header Response Checker & Comparison Tool

http://www.tomanthony.co.uk/tools/bulk-http-header-compare/

Analytics Bulk check header responses by comparing how the URL handles two different user agents (e.g., redirects for googlebot only)

133. SEOmoz's Mozbar

http://www.seomoz.org/seo-toolbar

Analytics Change your user agent to see how a site renders for that agent

134. AWStats

http://awstats.sourceforge.net/

Analytics Log file analysis

135. Cygwin

http://www.cygwin.com/

Analytics Log file analysis

136. Mozbar Geo Targeting

http://www.seomoz.org/seo-toolbar

Analytics Geo Targeting Info

137. GWT Rich Snippet Tester

http://www.google.com/webmasters/tools/richsnippets

Analytics Rich Snippets Tester

138. Schema.org documentation

http://schema.org/docs/full.html

Analytics Schema.org Full Hierarchy

139. Schema.org

http://schema-creator.org/

Analytics Schema.org Creator

140. Google's Rich Snippets Testing Tool

http://www.google.com/webmasters/tools/richsnippets

Analytics Preview rich snippets

141. SEO Browser

http://www.seo-browser.com

Analytics View a page as a search engine does

142. Robots.txt Checker

http://tool.motoricerca.info/robots-checker.phtml

Analytics Check robots.txt

143. Google Analytics > Traffic Sources > Social

https://www.google.com/analytics/

Analytics View page speed, including time it takes to download all external files on the site

144. Google Developers Page Speed Tools

https://developers.google.com/speed/pagespeed/

Analytics View page speed for web pages you visit

145. Web Page Test

http://www.webpagetest.org/video/

Analytics Create videos that compare site speed of different sites

146. GTmetrix

http://gtmetrix.com/

Analytics Get recommendations to reduce page load speed

147. Google Developers

https://developers.google.com/pagespeed/

Analytics Get recommendations to reduce page load speed

148. SEO Book

http://tools.seobook.com/server-header-checker/?page=bulk&typeProtocol=11&useragent=1

Analytics Bulk check HTTP status codes

149. SeoTools Excel plugin

http://nielsbosma.se/projects/seotools/

Analytics Bulk check HTTP status codes

150. Live HTTP Headers for Firefox

https://addons.mozilla.org/en-us/firefox/addon/live-http-headers/

Analytics View HTTP header info

151. URI Valet

http://urivalet.com/

Analytics Check HTTP status code

152. Yext

http://www.yext.com/

Analytics Find discrepancies in local citations

153. SeoBook's rank checker

http://tools.seobook.com/firefox/rank-checker/

Analytics Rank checker

154. Distilled's Video Sitemap Guide

http://www.distilled.net/blog/video/creating-video-sitemaps-for-each-video-hosting-platform/

Analytics Learn how to submit video sitemaps for each of the video-sharing sites

155. Get Listed

http://getlisted.org/

Analytics Submit sites to local engines

156. W3C Feed Validation Service

http://validator.w3.org/

General, CSS, Photoshop, Analytics Validate RSS feeds

157. Geo Sitemap Generator

http://www.geositemapgenerator.com/

CSS3, CSS, General, Analytics Generate HTML markup by filling out form with company info and generate a KML file to submit to Google and Bing if you have multiple locations.