Page Weight Analyzer - Page Size & Performance Hints

A performance read without a headless browser: parse the HTML, measure every script, stylesheet, and image by transfer size, total the page weight, and flag render-blocking resources, uncompressed assets, and oversized images. Charged only on completed audits.

Check HTML, JavaScript, CSS, image and font weight against configurable performance budgets without a browser.

Website Performance Analyzer — Lighthouse & Core Web Vitals

junipr/website-performance-analyzer

Audit website performance, SEO, accessibility, and best practices with Lighthouse-style scores, page weight, diagnostics, and report exports.

Website Font Detector - Fonts Used on Any Page

eliai/webpage-font-detector

Detect the fonts a site uses: @font-face + web-font files, font-family stacks, and Google/Adobe/self-hosted/system sources. Bulk. $0.001 per page, cheaper than paid font/brand extractors; failed fetches free.

Bulk Lighthouse & Core Web Vitals Audit — Page Speed

fetchbase/website-performance-audit

Measure real performance in a live browser: Core Web Vitals (LCP, CLS, FCP, TTFB), page weight and request breakdown by type, third-party load, DOM size, and prioritized speed opportunities with fixes. Returns a 0–100 score. Charged per page — no startup fee.

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.

Download HTML from URLs

scrapers-hub/download-html-from-urls

Download HTML from URLs fetches raw and rendered page HTML in bulk, with optional headless Chrome, retries and per-page timeouts. 💾 Useful for archiving, scraping pipelines, page-change diffing and building training corpora.

Facebook Page Details Scraper

alpha-scraper/facebook-page-details-scraper

⚡Facebook Page Details Scraper Extract detailed public Facebook Page data using only page URLs. Get page IDs, names, bios, categories, contact info, websites, social media links, profile and cover images, and follower metrics. Perfect for marketing, research, analytics, and automation workflows.

Lighthouse Website Performance Scraper

automation-lab/website-lighthouse-seo-audit

Run Lighthouse audits for public website URLs and export page scores, Core Web Vitals, and structured performance, accessibility, Best Practices, and SEO findings.

Facebook Pages Scraper

api-ninja/facebook-pages-scraper

📘 Extract Facebook page posts, photos, reviews, reels, videos, events, and page details from one or more page URLs, handles, or IDs.