These SEO tools check multiple SEO metrics in one step: Google PageRank, Alexa Rank, Compete Rank, Quantcast Rank, Google Backlinks,
Yahoo Backlinks, MSN Live Search Backlinks, Technorati Links,
del.icio.us
Bookmarks, Rojo links, Bloglines subscribers.
It should come as no surprise that you need Firefox to use the
following tools. Similar to the Swiss army knives above many of the
Firefox extensions listed perform various SEO related tasks and allow
you to check: Google PageRank, Google Category, Alexa Rank, Compete
Rank, Alexa related links and backward links from Google, Yahoo!, Alexa
and MSN.
Tools for checking out how search engine crawlers (spiders)
"view" web pages and how fast they are downloaded with
different Internet connection bandwidths.
Adsense Calculator
Google AdSense affiliates can use this calculator to gain a better understanding
of what affects their earnings by experimenting with values.
AdSense Preview
This preview utility will give you a sense of which ads would be placed on a
given page.
Alexa Rank Comparison Tool
The Alexa Traffic History Graph allows you to create a traffic history graph for
any site.
Check Server Headers
Check your server to make sure the proper HTTP Status Codes (200, 301, 302, 304,
307, 404, 410) are being returned in the server headers.
Class C Checker
This Class C Checker tool allows you to find out whether some sites are hosted
on the same Class C IP Range.
Code to Text Ratio
This tool will help you discover the percentage of text in a web page (as
compared to the combined text and code).
CPM Calculator
This calculator measures the ROI (return on investment) of the CPM (cost per
thousand) impressions advertising model.
Domain Typo Generator
Enter a domain name into the box, and this tool will generate a list of
suggestions of likely human misspellings and typos for the given domain.
Future PageRank
This tool will query Google's various data centers to check for any changes in
PageRank values for a given URL.
Google
Dance
This tool will query Google's three main web servers, showing the different
statuses during updates. Watch Google Dance.
Google Keyword Suggestions
The keyword suggestion tool for Google will help you choose relevant and popular
terms related to your selected key term.
Keyword 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.
Link Popularity
Enter a valid URL, and this tool will query all the major search engines (Google,
Yahoo, MSN, and Teoma) and then return that URL's total link count for each one.
Link Price Calculator
This tool can help you determine the approximate amount you should be paying per
month for a text link.
Meta Analyzer
This tool will analyze a website's meta tags. Analyzing a competitor's keyword
and description meta values is a good way to find ideas for key terms and more
effective copy for your site.
Meta Tag Generator
If you're new to web development and search engine optimization, you may find
this tool useful to ensure that your meta tags are correctly formed..
Overture Keyword Suggestions
Simply enter a key term and this tool will query information from the Overture
database of searched terms.
Page Comparison
Compares the page titles, meta information, and common phrases occurring on
different pages.
Page Size
This tool will help you to determine HTML web page size.
PageRank Lookup
This tool streamlines the process of checking PageRank for your sites. Enter a
list of URLs and it will return the PageRank value for each one.
PageRank Search
Enter your Google search here, and our tool will search Google and display the
PageRank next to each resulting answer.
Robots.txt Generator
Use this tool to generate a simple robots.txt file for your website, which
allows you to hide files or directories that you don?ft wish to be spidered.
ROI Calculator
This calculator measures the ROI (return on investment) of a CPC (cost per
click) campaign.
Search Engine Comparison
This tool allows you to perform your own comparisons, and displays the results
visually, making it easy to see both the rankings and comparative positions of
pages in search engine results.
Search Engine Keyword Position
This tool checks the search engine result pages of Google, Yahoo, and MSN to see
what position your site holds for a particular keyword phrase.
Site Link Analyzer
This tool will analyze a given web page and return a table of data containing
columns of outbound links and their associated anchor text.
Spider Simulator
This tool simulates a search engine spider by displaying the contents of a web
page in exactly the way the spider would see it.
Coop Ad Network
Free network of site owners to share advertising space.
Diff Comparison
Tool to show you the difference between two pieces of text.
DNS Zone Transfer
Handy little utility to quickly pull your DNS zone files from your name servers.
FileMaker Pro Web Digger
This utility allows you to dig into your web-based FileMaker Pro databases to
check their security.
FileMaker Database
Server Probe
This utility allows you to check your FileMaker database server to see what
platform it's running as well as what database files are being served.
Keyword Ranking Monitor
Track historical search engine result placement data for any keyword/URL combo
you choose.
Keyword Suggestion Tool
Quickly see which phrases are searched upon the most (for determining the best
phrases to target for your website).