Pricing

Pay per event

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...

Pricing

Pay per event

Rating

0.0

(0)

Developer

Stas Persiianenko

Actor stats

Bookmarked

Total users

Monthly active users

6 hours ago

Last modified

Categories

SEO tools

Developer tools

You can access the Website Performance Checker 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 Integrations settings in Apify Console.

Python

JavaScript

CLI

OpenAPI

HTTP

MCP

1from apify_client import ApifyClient
2
3# Initialize the ApifyClient with your Apify API token
4# Replace '<YOUR_API_TOKEN>' with your token.
5client = ApifyClient("<YOUR_API_TOKEN>")
6
7# Prepare the Actor input
8run_input = { "urls": [
9        "apify.com",
10        "google.com",
11        "github.com",
12    ] }
13
14# Run the Actor and wait for it to finish
15run = client.actor("automation-lab/website-performance-checker").call(run_input=run_input)
16
17# Fetch and print Actor results from the run's dataset (if there are any)
18print("💾 Check your data here: https://console.apify.com/storage/datasets/" + run["defaultDatasetId"])
19for item in client.dataset(run["defaultDatasetId"]).iterate_items():
20    print(item)
21
22# 📚 Want to learn more 📖? Go to → https://docs.apify.com/api/client/python/docs/quick-start

Website Performance Checker - TTFB & Speed API in Python

The Apify API client for Python is the official library that allows you to use Website Performance Checker API in Python, providing convenience functions and automatic retries on errors.

Install the apify-client

$pip install apify-client

Other API clients include:

Website Performance Checker API in JavaScript

Website Performance Checker API through CLI

Website Performance Checker OpenAPI definition

Website Performance Checker API

Probe Page Resources

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automation-lab/website-uptime-checker

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nexgendata/page-speed-analyzer

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Website Checker Workload

lukaskrivka/website-checker-workload

Creates reasonable workloads for analyzing any website with the Website Checker actor and combines the resulting data. This is the easiest way to analyze any website for compute unit usage and anti-scraping blocking.

Lukáš Křivka

Website Health Checker

nurtured_wafer/website-health-checker

Check if websites are up & measure their speed instantly! Tests availability, response times & performance (Fast/Slow). Perfect for monitoring sites or checking if a website is really down. No API keys needed - just paste URLs & get health reports.