SEO & Marketing Directory

Plan and generate 301 redirect mappings for site migrations and URL changes.

Calculate how long to run an A/B test for statistical significance given traffic and lift.

Check character limits for Google Ads, Facebook Ads, LinkedIn Ads, and Twitter Ads.

Generate canonical URL tags to prevent duplicate content issues in search engines.

Calculate the ROI of content marketing efforts from production costs and generated revenue.

Convert between cost-per-click (CPC) and cost-per-thousand-impressions (CPM) using CTR.

Calculate CAC from total marketing spend and new customers acquired.

Check and compare domain authority scores for competitive SEO analysis.

Score email subject line effectiveness based on length, urgency, personalization, and spam triggers.

Generate hreflang tags for multilingual and multi-regional websites.

Estimate fair influencer rates based on follower count, engagement rate, and platform.

Analyze keyword density and frequency distribution in any webpage or text content.

Calculate conversion rate and revenue impact from landing page traffic and conversions.

Calculate marketing campaign return on investment from spend and revenue generated.

Verify that title tags and meta descriptions fit within Google SERP display limits.

Generate Open Graph and Twitter Card meta tags for social media sharing optimization.

Generate a robots.txt file with crawl directives for search engine bots.

Generate JSON-LD structured data markup for articles, products, FAQs, and recipes.

Calculate return on investment for social media campaigns across platforms.

Estimate XML sitemap file size and check if it exceeds the 50MB/50K URL limits.