SERP Competitor Overlap Analyzer
Pricing
from $14.00 / 1,000 competitor assessments
Find repeated domains across Google Search result datasets. Compare observed query coverage and rank evidence in each competitor assessment, with country, device and source coverage preserved.
You can access the SERP Competitor Overlap Analyzer programmatically from your own applications by using the Apify API. You can also choose the language preference from below. To use the Apify API, you’ll need an Apify account and your API token, found in API & Integrations in Apify Console.
1import { ApifyClient } from 'apify-client';2
3// Initialize the ApifyClient with your Apify API token4// Replace the '<YOUR_API_TOKEN>' with your token5const client = new ApifyClient({6 token: '<YOUR_API_TOKEN>',7});8
9// Prepare Actor input10const input = {11 "items": [12 {13 "searchQuery": {14 "term": "website performance audit",15 "url": "http://www.google.com/search?q=website+performance+audit&hl=en",16 "device": "DESKTOP",17 "page": 1,18 "type": "SEARCH",19 "domain": "google.com",20 "countryCode": "US",21 "languageCode": "en",22 "locationUule": null,23 "resultsPerPage": 1024 },25 "organicResults": [26 {27 "title": "PageSpeed Insights",28 "url": "https://pagespeed.web.dev/",29 "position": 1,30 "description": "Make your web pages fast on all devices. Check out. What's new · Documentation · Learn about Web Performance.Read more"31 },32 {33 "title": "Complete Website Performance Audit Checklist",34 "url": "https://dev.to/digitalunicon/complete-website-performance-audit-checklist-2fi",35 "position": 2,36 "description": "A. Page Speed Audit · Measure Load Time · Reduce Render-Blocking Resources · Optimize Above-the-Fold Content · Minify CSS & JavaScript. Compress ...Read more"37 },38 {39 "title": "GTmetrix: Home Page",40 "url": "https://gtmetrix.com/",41 "position": 3,42 "description": "Gain a clear, complete view of your site's real performance. Go beyond a single score. See exactly what's slow, why it's slow, and what to fix first.Read more"43 },44 {45 "title": "Website Speed Test | Pingdom Tools",46 "url": "https://tools.pingdom.com/",47 "position": 4,48 "description": "Use this free Website Speed Test to analyze the load speed of your websites, and learn how to make them faster."49 },50 {51 "title": "Free Website Performance Audit | Speed Check",52 "url": "https://pressd.io/free-website-performance-audit/",53 "position": 5,54 "description": "Get a free website performance audit to understand it's current speed and loading efficiency. Identify issues and get actionable insights."55 },56 {57 "title": "Website Grader - Check your Pages for Speed and SEO",58 "url": "https://website.grader.com/",59 "position": 6,60 "description": "Website Grader is a free online tool that grades your site against key metrics like performance, mobile readiness, SEO, and security. Test your URLs now!"61 },62 {63 "title": "Website Performance Audit: Why It Matters and How It Works",64 "url": "https://upsolut.sg/insights/website-performance-audit-why-it-matters-and-how-it-works/",65 "position": 7,66 "description": "A performance audit helps identify areas where your site may be underperforming and provides actionable insights to enhance functionality, speed, and stability."67 },68 {69 "title": "WebPage Test",70 "url": "https://www.webpagetest.org/",71 "position": 8,72 "description": ""73 },74 {75 "title": "SEOptimer: Analyze Websites With Free SEO Audit ...",76 "url": "https://www.seoptimer.com/",77 "position": 9,78 "description": "SEOptimer is an SEO Audit & AI Visibility Tool which reviews these and more to help identify problems that could be holding your site back from it's potential."79 }80 ],81 "url": "http://www.google.com/search?q=website+performance+audit&hl=en",82 "_exampleProvenance": {83 "sourceActorId": "nFJndFXA5zjCTuudP",84 "sourceRunId": "dhEjcb2AHXEbl3Ifd",85 "sourceDatasetId": "kuvDTaE4ajfqneAgh",86 "curatedPublicSnapshot": true,87 "redaction": "Allowlisted public business/product fields only; review excerpts and social captions truncated; no reviewer identities."88 }89 },90 {91 "searchQuery": {92 "term": "core web vitals audit",93 "url": "http://www.google.com/search?q=core+web+vitals+audit&hl=en",94 "device": "DESKTOP",95 "page": 1,96 "type": "SEARCH",97 "domain": "google.com",98 "countryCode": "US",99 "languageCode": "en",100 "locationUule": null,101 "resultsPerPage": 10102 },103 "organicResults": [104 {105 "title": "Core Web Vitals",106 "url": "https://web.dev/explore/learn-core-web-vitals",107 "position": 1,108 "description": "Learn Core Web Vitals. An initiative to provide unified guidance for quality signals that are essential to delivering a great user experience on the web.Read more"109 },110 {111 "title": "Understanding Core Web Vitals and Google search results",112 "url": "https://developers.google.com/search/docs/appearance/core-web-vitals",113 "position": 2,114 "description": "Core Web Vitals is a set of metrics that measure real-world user experience for loading performance, interactivity, and visual stability of the page.Read more"115 },116 {117 "title": "How To Audit Core Web Vitals: An In-depth Guide",118 "url": "https://www.debugbear.com/blog/core-web-vitals-audit",119 "position": 3,120 "description": "The first step to audit Core Web Vitals is to get a high-level view of how your website is doing and how you compare to other players in your ...Read more"121 },122 {123 "title": "How do I go about performing a core web vitals audit for ...",124 "url": "https://www.reddit.com/r/TechSEO/comments/wsj7k3/how_do_i_go_about_performing_a_core_web_vitals/",125 "position": 4,126 "description": "Go to the Core Web Vitals page where it gives a graphic representation of Good Bad Needs Improvement instances for Mobile and for Desktop."127 },128 {129 "title": "Core Web Vitals Testing: 8 Best Tools in 2026",130 "url": "https://wp-rocket.me/blog/core-web-vitals-testing-performance-monitoring-tools/",131 "position": 5,132 "description": "The Core Web Vitals report in Google Search Console shows how your pages perform based on real-world usage data, grouped by page type. The ...Read more"133 },134 {135 "title": "How To Audit Core Web Vitals",136 "url": "https://www.screamingfrog.co.uk/seo-spider/tutorials/how-to-audit-core-web-vitals/",137 "position": 6,138 "description": "You can use the Screaming Frog SEO Spider and PageSpeed Insights API to easily measure Core Web Vitals (CWVs) for each page on your website. Below is ...Read more"139 },140 {141 "title": "Core Web Vitals workflows with Google tools | Articles",142 "url": "https://web.dev/articles/vitals-tools",143 "position": 7,144 "description": "Core Web Vitals are a set of metrics that assess the user experience on criteria such as load performance, responsiveness to user input, and layout stability."145 },146 {147 "title": "Core Web Vitals Test and Checker",148 "url": "https://speedvitals.com/tools/core-web-vitals-checker",149 "position": 8,150 "description": "Run a free Core Web Vitals test with real-user CrUX data. Core Web Vitals are Google's metrics for loading performance, responsiveness, and visual stability."151 },152 {153 "title": "Core Web Vitals Audit: What It Really Tells You",154 "url": "https://www.whitelabeliq.com/blog/what-a-core-web-vitals-audit-actually-tells-you/",155 "position": 9,156 "description": "A passing Core Web Vitals score doesn't mean your site is fast. Here's what the scores actually measure—and what agencies often miss."157 }158 ],159 "url": "http://www.google.com/search?q=core+web+vitals+audit&hl=en",160 "_exampleProvenance": {161 "sourceActorId": "nFJndFXA5zjCTuudP",162 "sourceRunId": "dhEjcb2AHXEbl3Ifd",163 "sourceDatasetId": "kuvDTaE4ajfqneAgh",164 "curatedPublicSnapshot": true,165 "redaction": "Allowlisted public business/product fields only; review excerpts and social captions truncated; no reviewer identities."166 }167 }168 ]169};170
171// Run the Actor and wait for it to finish172const run = await client.actor("zinin/serp-competitor-overlap-analyzer").call(input);173
174// Fetch and print Actor results from the run's dataset (if any)175console.log('Results from dataset');176console.log(`💾 Check your data here: https://console.apify.com/storage/datasets/${run.defaultDatasetId}`);177const { items } = await client.dataset(run.defaultDatasetId).listItems();178items.forEach((item) => {179 console.dir(item);180});181
182// 📚 Want to learn more 📖? Go to → https://docs.apify.com/api/client/js/docsThe Apify API client for JavaScript is the official library that allows you to use SERP Competitor Overlap Analyzer API in JavaScript or TypeScript, providing convenience functions and automatic retries on errors.
Install the apify-client
$npm install apify-clientOther API clients include: