SEO Spider Tools Chrome extension logo

SEO Spider Tools

SpiderNow's Technical SEO and Web Audit tools are designed to help website owners discover and improve On-Page SEO issues.

5.011 reviews~5K+ usersSportsBy OrganicRankings.com, LLC
Free
Updated 2026-09-01

SEO Spider Tools screenshots

SEO Spider Tools Chrome extension screenshot 1
Screenshots from the Chrome Web Store listing for SEO Spider Tools.

Overview

Our SEO tools are a free extension for Google Chrome browser. It will help you discover SEO issues, fix errors, and improve your search engine rankings. This free extension is like having an SEO sidekick right in your browser. It will help you analyze all of your pages for SEO and help you discover ways to boost your rankings in the search engines. It quickly captures every element of your website in real-time and then highlights issues and errors that need attention. This can range from meta, link, css, scripts tags, poor optimization, page speed, performance and other unknown factors within seconds. Now daily SEO tasks can be easier to manage so install our free extension today! USE OUR TOOLS TO CHECK FOR: Meta Robots & Directives: - Discover blocked URLs blocked by robot.txt protocol, noindex, follow, nofollow, noarchive, nosnippet - Show blocked resources in rendering mode Inlinks & Outlinks: - Display all pages that the URL links to - Display all of the pages linking to a URL - Scans for anchor text and if the link is a follow or a nofollow Page Status: - Displays if page is broken such as a 404 - Displays Server Default Port - Displays Server Type - Shows if page is secure with SSL or non-SSL - Displays URL Response Time and Code - Server Errors such as no responses, 4XX client & 5XX server errors - Display issues with on ASCII characters, underscores, uppercase characters, parameters, or long URLs - Show file size of URLs and Images - Display Page Speed and Load Time HTML Elements: - Displays the number of each html elements occurring on the page Images: - Scans for Alt tags under 100 Characters - Scans Current Page & Site for duplicates Images - Displays Broken Images - Discover Missing Alt Tags - Scans Current Page & Site for duplicates Alt Tags - Shows issues with Multiple Alt Tags CSS: - Scans for Broken CSS Links - Scans for Current Page & Site Duplicates CSS - Displays External CSS Javascript: - Scans for Broken Javascript Links - Scans for Current Page & Site Duplicates Javascript - Displays External Javascript Hreflang: - Scans for Duplicate Hreflang - Displays Broken links - Discover Redirect 301, 302, etc. - Scans for Broken hreflang tag attribute - Displays missing hreflang links - Displays incorrect languages codes Hyperlinks: - Displays hyperlinks on the scanned page and connected pages that are broken - Scans for Current Page & Site Duplicates - Display redirect chains and loops - Discover Redirect 301, 302, etc. such as permanent, temporary, JavaScript redirects and meta refreshes - Displays External Links, status codes and source pages - Display links from other pages that point to the scanned page - Shows what Hypertext are used for the Hyperlinks for internal and external links Canonical Tags: - Scans for Missing Canonical Tag - Scans to see if Canonical Tag does or does not match the page’s URL - Scans for Current Page & Site Duplicates of Canonical Tag PageSpeed Insights: - Scans for scores for Core Web Vitals metrics of mobile and desktop devices Download Htaccess: - Generates custom file for high-level configuration of your website - 301 Redirect File or Directory - Rewrite to www - Caching Javascript, CSS, and Images - Prevent Hotlinking - Custom Error Pages (400, 404, 500, etc) - Change default directory page Crawl Depth: - Displays the crawl depth for each page Content: - Scans for the Word Count that are less than <250 words Rich Snippets: - Scans for incorrect Schema Markup - Display issues with Structured Data Title: - Matches if Title is the same as H1 Tag - Scans for Current Page & Site Duplicates - Scans for Missing Title tag - Displays Content Under 30 Characters - Displays Content Over 60 Characters - Shows issues with Multiple Title tag Description: - Scans for Current Page & Site Duplicates - Scans for Missing Meta Description - Displays Content Under 70 Characters - Displays Content Over 155 Characters - Shows issues with Multiple Meta Description Meta Keywords: - Scans for Missing Meta Keywords - Scans for Page Duplicates - Shows issues with Multiple Meta Keywords H1 Tags: - Scans for Current Page & Site Duplicates - Scans for Missing H1 Tags - Displays Content Under 10 Characters - Displays Content Over 60 Characters - Shows issues with Multiple H1 Tags H2-H6 Tags: - Scans for Missing H2-H6 Tags - Displays Content Under 10 Characters - Displays Content Over 60 Characters - Shows issues with Multiple H2-H6 Tags Improve Content: - Quick alerts to notify of SEO issues for Title, Description, H1 Tags, H2-H6 Tags, and Content - Keep original content whiles modifying text - Displays Characters Count - Adds Recommended Limits - Displays Word Count - Shows all Unique Words - Displays Repeated Words - Shows the number of Sentences used - Displays the Number of Lines - Scans for Keyword Density

Pros

    Cons

      Who should use SEO Spider Tools?

      Pricing

      SEO Spider Tools is free. There is no paid tier to consider.

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      Frequently asked questions

      Is SEO Spider Tools free?

      Yes, SEO Spider Tools is free to use.

      Is SEO Spider Tools safe to install?

      SEO Spider Tools is published by OrganicRankings.com, LLC. As with any extension, review the permissions it requests before installing and remove it if you stop using it.

      What are the best SEO Spider Tools alternatives?

      Browse the Sports category for comparable options.

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      Picked from the Sports category and the tags seo, spider, tools — jump straight to the alternatives and head-to-head pages people open next.

      Compare SEO Spider Tools with the obvious rivals

      Side-by-side feature tables, pricing and a clear recommendation.

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