215 COOL SEO Tools

Alexaholic blends Alexa website traffic graphs with a lightweight ajax-enhanced interface to satisfy hard-core Alexa traffic chart junkies – aka Alexaholics.

Browser Screen Resolution Checker

Check what you Website looks like in different

Speed Tester

This tool shows the duration of a given website.
This value can be used for showing how long a website take to load and
if it is better to optimize the website or change a (slow) ISP.

IP Location Lookup

This is not an SEO tool, but is very useful in determining the geographic location of an IP address using a bit of AJAX and Google Maps.

Google vs Yahoo Graph

Graphic display of top 50 in Google & Yahoo linked.

Website Analyzer

The Website Analyzer's Keyword Density allow you to quickly determine the correct keyword density mix on the top scoring pages using spider technology similar to the search engines.

Sitescore

Sitescore is a free tool which rates how well designed, popular and accessible your website is.

SEO TEST

This test is a preview version of our SEO Doc tool. Input your URL and keyword and the tool will check your page optimization.

Is your IP Blacklisted

Great tool to check if your IP / Domain / Mail server etc. is Blacklisted.

Free Blacklist Monitoring

Blacklist monitoring: Email alerts if your server shows up on any of 150 email blacklists

Links - Backlink Tools

Free Broken Link Checker

Tests all links site wide and reports any broken links.

Free Link Checker

Tests all links for entered URL page and reports any broken links.

One Way Link Verify

Track your one-way links - Shows status and PR.

Online Free Reciprocal Link Checker

Enter links - Reports back which ones are up, down or unreachable.

Site Link Analyzer

Lists internal and external links for input URL.

Google Datacenters Popularity Checker Tool

This free seo tool will show how many links are pointed to your website on different Google datacenters .

BackLink Checker

Backlink Checker will check from where you are getting all your backlinks, whats the PR of the page, if that has nofollow tag and how many outbound links it has. Great Too!

Backlink Check Tool

Shows anchor text for your sites backlinks.

Backlink Builder

This tools help you build a LOT of quality backlinks, it searches for websites of the theme you specify that contain keyphrases like "Add link", "Add site", "Add URL", "Add URL", "Submit URL" etc. Most of the results could be potential backlinks.

Backlink Summary

This tool will give you get a summary of your competitors backlinks.

Backlink Anchor Text Analysis

It is not enough just to have a lot of backlinks, it is the Quality of backlinks along with the Quantity that help you rank better in Search Engines. This tools help you determine the backlinks of your website and the link text used by your backlinks to Link to your website.

Link Suggestion Tool

Use this link popularity suggestion tool to find possible pages
from where you can get a link to your page .

Bad Neighborhood Checker

Checks if you're linking to bad neighborhoods

Link Value

This tool calculates the link value per month of a given website.
This value can be used for your decision you should purchase a link on that page.

Deep Link Ratio Tool

This tool was created to analyze how the deep link ratio of a site affects its rank in search engines. We can use this tool to compare the DLRs for the best ranking sites for a search phrase.

Backlink Anchor Text Analyzer

Blacklink analyzer that shows URL and anchor text.

Check BL URL & IP & Find Age Tool

Shows unique domains linking to you.

Free IBL Check

Input Keyword - Calculates Inbound Links Required for First Page SERP.

Link Appeal

Enter URL - Rates for link appeal.

Link Development Tool

Uses Google to find sites interested in exchanging links based on the keywords you enter.

Link Popularity & Site Analysis Tool

Shows links/pages for Google/Yahoo/MSN/Ask/Alexa

Link Popularity Analysis Tool

Analysis your backlinks in every which way.

Link Popularity Checker

Lists inbound links from 7 search engines & provides history.

Link Popularity Checker

Shows inbound links for Google, Yahoo, MSN, Altavista, Allintheweb & Hotbot.

Link Popularity Checker

This tool will show you how many other sites are linking to you.

Link Popularity Checker

Enter URL - Displays backlinks on 5 Search Engines.

Link Popularity Tool

Statistics regarding a site popularity

Link Quality Assessment

Shows IBLs, dir.yahoo, DMOZ, EDU, & GOV links.

Link Price Calculator

This tools will help you determine the appropriate amount you should be paying (or charging) per month for a text link (ad) from each and every page of the specified website.

Report Bot

Checks Links on 5 Search Engines, PR, Alexa Ranking, DMOZ.

Required Text Links Estimator

Input keyword - Shows inbound links for top 10 sites on Google, Yahoo & MSN.

Uptime Bot

Off-page (popularity) stats

The Neat-O-Backlink Tool

This tool is to check your backlinks and the anchor text used in those backlinks.

Strongest Subpages Tool

This tool will find 30 of the strongest subpages of the domain entered, and will show how many other sites are linking to those pages.

Keywords

Free Keyword Search Tool

Displays keyword data using Wordtracker and Google search results.

Free Meta Keywords Tool

Reads meta keywords and hotlinks them to 3 keyword mining tools.

MSN Position Search

MSN Search for up to 15 keywords on one domain.

Google Adwords Keyword Tool

Keyword tool from Google that provides Specific and Similar keywords.

Google Keyword Suggestions

Queries Google for related relevant and popular terms.

Google Suggest

Google keyword completions when searching.

Keyword Generator

Keyword searches from Espotting Media's (UK) PPC database.

Keyword Popularity Tool

Search Overture & WordTrackers database - Mines these terms with dictionary, thesaurus etc.

Keyword Research Tool

Tool returns similar keywords found in the meta keywords of sites searched by your choice of 9 search engines.

Keyword Suggestion Tool

Keyword searches from Overture and Wordtracker (Wordtracker displays singular/plural & correct order).

Keyword Suggestion Tool

How popular are your keywords? This tool will show you approximately how many daily searches your keywords would get. Use this tool to pick the best keywords for your website.

Search Term Research

Searches Overture data for 16 countries and more.

Search Term Suggestion Tool

Shows keywords and frequency searched on Overture (Yahoo/MSN) last month.

Website Keyword Suggestions

Provides keyword suggestions along and keyword traffic estimates for the entered website.

Keyword Difficulty

Used to analyze the competitive landscape of a particular search term or phrase, this tool issues a percentage score and provides a detailed analysis of the top ranking sites at google and Yahoo.

Adword Keyword Generator

Combine words script with stemming for PPC systems.

Combine Words

Combine words script for PPC systems.

Keyword Density Analyzer

Enter URL, determines density of 1, 2, and 3 word phrases.

Yahoo Search Rankings

Enter URL/Keyword - Searches the first 1000 entries.

Keyword Forecasting Tool by MSN Adsence

Tools has following features : Number of searched over the past year, A forecast of number of searches in the coming months, Keyword age distribution, Keyword gender distribution

Top Competitor Tool

This tool shows the top domains for a particular keyword in Google, Yahoo, and MSN.

GoogleDuel Original

Compares the popularity of two words - Good for checking Plural/Singlar.

Keyword Density

Enter URL - Generators keyword phrases from your webpage and displays density.

Keyword Density Analyzer

Enter URL - Displays 1, 2, and 3 word combinations.

Keyword Density Analyzer

Enter URL/Keywork - Displays density each different page component.

Keyword Density Analyzer

Enter URL, determines density of 1, 2, and 3 word phrases.

Keyword Density Tool

Enter URL - Generators keyword phrases from your webpage one, two & three words long & displays density.

Keyword Generator Tool

Cut & Paste text - Generators keyword phrases from your webpage one, two & three words long & displays frequency.

Keywrd Density Analyzer

Enter URL - Webpage stats PR/Links/W3C/etc.

Ontology Finder

Provides synonymous terms to keywords - Use these in your webpage text.

Keywords Typo Generator

Enter a keyword or key term into the box above and this tool will generate a list of suggestions for likely human misspellings and typos.

Overture Bid Amounts

Overture bid amounts for keywords

Google Trends

Google Trends allows a user to compare among two to five keywords with respect to how many times users have searched, and how many times such have appeared on news items, as keywords and topics.

Pagerank

Backlink Checker

Input webpage - Returns number of inbound links for each PR position.

Check Rankings

Graph view of Google rankings for keywords.

Google PageRank Calculator

Input keyword - Shows PR and Backlinks.

Google PageRank Prediction

Looks at your URL and predicts PR

Google PageRank Report

Cut & Paste - Shows PR for unlimited sites.

Multi DC PageRank Checker

Check PR values across all Google datacenters.

Page Rank Grid Calculator

Construct the relationship of your website pages & calculate PR.

Page Rank Search

Google search results with PR bar and inbound links.

Page Rank Search Results

Displays Google results with PR - Simular as the Prog tool.

Pagerank Calculator

Mark Horrell's Pagerank Calculator

PageRank Lookup

Cut & Paste - Shows PR of up to 100 URLs.

PageRank Search Prog

Displays Google by pagerank - IMPROVED Prog Tool.

Advanced Google Search Methods

Enter domain/keyword and do different Google searches like site etc.

Datacenter Quick Check

Checks datacenters for BL, PR and Ranking.

Future PageRank Tool

View PR during updates on 18 data-centers one screen one search.

Page Rank Tool

Shows PR on the differnet Google datacenters.

Free Google Keyword Ranking Tool

Search with list of keywords from differnet Google search sites.

Google Datacenter Watch Tool

Shows the differnet Ranking results for different datacenters.

Google One Line Results

Google displays each results as one-liners with anchor text the title.

Google Rank Position

Shows Google rank position, PR, number of entries indexed, DMOZ and Google Dir status.

Google Rankings

Enter URL/Keyword - Searches the first 1000 entries.

Retrieve SERPs

Google datacenter SERP checker.

Visual PageRank

The Visual PageRank - Tool shows all links and there corresponding PageRanks.

Yahoo Rank Position

Shows Yahoo rank position, number of entries indexed.

Bulk Google Page Rank Checker Tool

Bulk Google Page Rank Checker Too, check up to 25 link at one time.

Multi DC PageRank Checker

Check PR values across all Google datacenters.

Page Strength

The tool is designed to satisfy the curiosity of webmasters, surfers and web marketing professionals seeking a better metric to quickly assess a site/page's relative importance and visibility.

Fake Page Rank Checker

Analyze if the Pagerank of a website is Valid or not with other information like number of backlinks, indexed pages, alexa ranking etc.

SEO Checklist

There are "over 100 SEO factors" that Google uses to rank pages in the Google search results (SERPs). What are the search engine optimization rules?

Page Rank Decoder

The PageRank Decoder allows you to visually see how Google factors PageRank based off of link structure. Be sure to view the Demo first.

Live Page Rank

Live Page Rank Update.

Pagerank Script for your website

Page Rank Script of Google and Alexa Ranking for your website.,

Alexa Page Ranking

Cut & Paste or browse file for domain list - Displays Alexa Ranking. Good for checking large number of domains.

Alexa Rank Tool

3 month, 1 week, today Alexa Rank.

Alexa Ranking

Cut & Paste or browse file for domain list - Displays Alexa Ranking. Good for checking large number of domains.

Alexa Related Rank Check

Input up to ten domains - get 1 week, 3 month average & 3 month up/down Alexa Ranking.

Page Strength

The tool is designed to satisfy the curiosity of webmasters, surfers and web marketing professionals seeking a better metric to quickly assess a site/page's relative importance and visibility.

Top Ten Analysis SEO Tool

Top 10 Analysis SEO Tool: For a search phrase, finds the top 10 results (and your URL) in Google, and for each of those sites, finds Yahoo rank, MSN rank, number of pages indexed, backlinks (page/domain/.edu), alexa traffic rank, allinanchor rank, age of the domain (whois), age of the domain (wayback machine), a count of the search phrase on each page, and a link to find related pages in google.

Searching & Search Results

Cool SEO Tool

G/Y/M/A ranking, pages, backlinks, allinanchor, & domain age.

McDar Keyword Analysis Tool

Enter URL/Keyword - Displays PR/Backlinks/Pages for top 10.

Page Report

Shows pages, BL, PR, unique domains etc.

PageRank Finder

Enter Keyword - Displays PR, BL's & allinanchor.

Pages Indexed Backlinks Domain Pagerank Allinanchor Keyword Density Tool

Shows pages, BL, PR, Allinanchor, keyword density, etc.

PulseRank

Tracks Ranking movement on Google for 1000 keywords.

SERP Checker

Enter Keyword - Displays PR and backlinks for top 10.

MSN Rankings

MSN Beta Rankings - Search Engine Rankings.

Search Engine Optimizer

Enter URL - Webpage optimization stats.

Search Engine Spider Simulator

Enter URL - Displays page content minus code.

Search Engine Spiders

Spiders your page and shows what the spider sees.

Search Engine Placement Check

Enter URL/Keyword - Displays top 30 for 11 Search Engines.

Search Engine Position Checker

Enter URL/Keyword - Displays top 50 for 9 Search Engines.

Search Engine Positioning

Enter URL/Keyword - Displays top 100 for 5 Search Engines.

Search Engine Ranking Report

Input key phrase list & get Google & Yahoo Rankings.

Dogpile Search Comparison

Shows top results from 3 search engine.

Google vs Yahoo Graph

Graphic display of top 50 in Google & Yahoo linked.

Google-Yahoo-Ask Search

Combines search results from Google, Yahoo! & Ask Jeeves.

Myriad Search

Meta search engine that combines Google, Yahoo, MSN and Ask Jeeves.

Search Results Compared

Google, Yahoo, MSN results in one search

Thumbshots Ranking

Based off the Langreiter tool but lets you compare 6 different Search Engine Results with each other.

Yahoo vs Google

Langreiter - Graphic Compare of Google & Yahoo top 100 results.

Yahoo-Google Search

Shows top 100 Yahoo/Google results together.

Site Submission

Free Website Submission

Submission script will submit your website URL to 34+ top search engines for free, including Google

Free Website Submission

Submission script will submit your website URL to 20+ top search engines for free, including Google

Search Engine Decoder

Search Engine Decoder.

SEO Links Extention

A totally new and smart way to check SEO stats while you surf

Social Networknig

Del.icio.us - Social Bookmarker

Social bookmarking

Your Personal Web File

Social bookmarking

Ads

Google Analytics

Google Analytics tells you everything you want to know about how your visitors found you and how they interact with your site. Focus your marketing resources on campaigns and initiatives that deliver ROI, and improve your site to convert more visitors.

Kontera Ads PreviewThis tool allows you to preview Kontera Ads on your website.
Kontera is considered as one of the good alternatives to google adsense.

Keyword Difficulty Tool

Rates difficulty of ranking on Google for key phrase.

Link Price Calculator

Show value of text link ad.

Link Pricing Tool

Analyses Web page for value of text link ad.

Link Value

Calculates link value per month rental.

Domain tools

C Class Backlink Analyzer Tool

Shows your links for differnet Class-C site.

Class C Checker

Class C IP range checker.

Class C Range Checker

Unique Class C IP Checker - Cut & Paste or load up a file.

DNS Report

Checks your domain and does email test.

Domain Age Tool

Determines the age of the domains entered.

Domain Dossier

IP to host, host to ip, traceroute, whois zone file. Hot Tool!

Domain History

Domain Tools has been tracking the whois history of millions of domains since 2000. Domain History gives you access to our massive database of historical whois records.

Domain Monitor

Domain Monitor is the internet's most robust, complete, and unmetered domain status monitoring tool. Monitor the daily status of any domain and receive daily email alerts when one or more of your domains changes its status.

Domain Stats Tool

Enter domain and getdomain age, number of pages indexed, and number of backlinks.

Domain Suggestion

Our powerful name-spinning technology can suggest up to 100 domain names.

Keyword Rick - Domain Suggestions

Having a KEYWORD-RICH domain name is an important factor of Search Engine Optimization. This tools will suggest keyword rich domain names.

Free Site Monitor

Server monitor and alert service

HTML Header Viewer

Shows HTTP headers the web server is sending.

HTTP / HTTPS Header Check

Allow you to inspect the HTTP headers that the web server returns when requesting a URL.

IP Address Report

Bulk class C IP address checker.

Reciprocal Link Checker

Checks if the partners still link back

Redirects And HTTP Headers Checker

Checks for redirects on a domain

Sandbox Detection Tool

Checks to see if your site is effected by the Sandbox.

Search Engine Friendly Redirect Checker

Enter URL - Check your redirect to see if it is SE friendly

What Is My IP Address

Shows the IP of your computer or routers.

Robots.txt

Robots.txt Generator

Creates simple robots.txt file.

Robots.txt Syntax Checker

Checks your robots.txt file for errors.

Robots.txt Validator

Checks your robots.txt file for errors.

Toolbars

Google Toolbar For Firefox

Download File - Toolbar displays PageRank has Google Search.

Google Toolbar For IE

Download File - Toolbar displays PageRank has Google Search.

Mozdev GoogleBar

Download Files - DL the Mozdev Googlebar and add the PR bar for both Mozilla and Firefox.

PR Toolbar Widget For Macintosh

Download File - PR Toolbar Widget for Macintosh.

Search MSN Toolbar

Download File - Toolbar for Beta MSN Search.

Yahoo Toolbar For Firefox

Download file - Toolbar for Yahoo Search.

Yahoo Toolbar For IE

Download file - Toolbar for Yahoo Search.

Others

Sandbox Detection

Run this tool to determine if your site is in the sandbox

Atom & RSS Feed Validator

RSS feeds validator

W3C Markup Validation Service

Official W3C compliance validator

Cloaking Detector

This tool simulates the Googlebot (based on User-Agent) to detect cloaked content.

Config Security and Firewall

CSF is SPI iptables firewall that is comprehensive, straight-forward, easy and flexible to configure and secure with more checks to ensure smooth operation.

Retrieve SERPs

Google datacenter SERP checker.

Adsense Ad Display

Input URL shows AdSense Ads for that web page.

Check Yahoo WebRank

Allows you to check the Yahoo WebRank of up to 5 URLs at a time.

Domain Directory Checker

See if your domain appears in 10 Internet Directory's.

Keyword Competition Analyzer

Shows number of pages for keyword on Google, Yahoo, MSN, HotBot.

Search Engine Index Checker

Enter URL - Shows number of pages for 5 Search Engines.