Response Time Profiler

Page Size Profiler

zerobreak/page-size-profiler

Page size profiler that measures web page weight broken down by HTML, CSS, JavaScript, and images, so SEO teams can pinpoint what makes pages slow and decide what to cut.

API Response Watcher

marco.gullo/api-response-watcher

Checks if some API endpoint's response has changed. Works by creating and storing a JSON schema from the endpoint's response and using it to validate the next response. Depending on the configuration, the stored JSON schema can be updated every time the response changes.

Monitors website uptime and response time for given URLs.

Measure website response times, Time-to-First-Byte, and status codes across thousands of URLs for uptime monitoring and performance audits.

Website Performance Checker

automation-lab/website-performance-checker

This actor measures server-side performance of any website by making HTTP requests and analyzing response timing, page size, compression, and embedded resources. It provides a performance grade and identifies common issues like slow TTFB, uncompressed responses, and excessive resources. Use...

Stress & Load Testing Tool

onescales/stress-test-tool

Test your website's performance under load with this comprehensive stress testing tool and see the results in a table, json or export to excel or google sheets via csv. Simulate multiple concurrent users, measure response times, and identify bottlenecks before they impact your real customers.

Meta Description Analyzer

zerobreak/meta-description-analyzer

Meta description analyzer that checks any URL for missing or incorrectly sized meta descriptions, so SEO teams can catch and fix issues before they cost search rankings.

Website Availability Checker

mina_safwat/website-availability-checker

Need to monitor your websites and ensure they're always accessible? Check website availability, response times, and server status in real-time. You can use it to get instant alerts on downtime and monitor your online presence with reliable uptime monitoring!

Dns Lookup Actor

balathon/dns-lookup-actor

An Apify Actor that performs DNS lookups for given domain names and record types, with optional custom DNS server support.