YouTube4 min readBy Krawly Editorial TeamUpdated 2026-04-24
How to Scrape YouTube Playlist Data in 2026 (Free & Easy)
Learn how to extract video titles, descriptions, and metadata from any YouTube playlist in seconds — no coding required.
Blog
Tips, tutorials, and guides for web scraping, SEO, and developer tools.
Lead Generation5 min readBy Krawly Editorial TeamUpdated 2026-04-24
How to Find Email Addresses from Any Website (5 Free Methods)
Discover 5 proven methods to find contact emails from any website — for sales outreach, PR, and business development.
SEO7 min readBy Krawly Editorial TeamUpdated 2026-10-02
Free SEO Audit Checklist for 2026 (With Tools)
Complete SEO audit checklist with free tools for every check — meta tags, speed, security, structured data, and more.
Analysis5 min readBy Krawly Editorial TeamUpdated 2026-10-02
Top 10 Best Free Website Analysis Tools in 2026
Discover the best free tools to analyze any website — technology stack, SEO, speed, security, and more. No signup needed.
YouTube4 min readBy Krawly Editorial TeamUpdated 2026-04-24
YouTube SEO: How to Extract Tags, Subtitles & Comments from Any Video
Learn how to extract YouTube tags, subtitles, and comments for SEO research and content strategy — all free tools included.
Comparison6 min readBy Krawly Editorial TeamUpdated 2026-10-02
Krawly vs SmallSEOTools — Which is Better in 2026?
An honest, feature-by-feature comparison of Krawly.io and SmallSEOTools. See which free SEO tool suite fits your needs.
SEO7 min readBy Krawly Editorial TeamUpdated 2026-10-02
Top 10 Free SEO Tools for Small Businesses in 2026
The best free SEO tools that small businesses can use today — from site audits to keyword analysis, backlink checking, and more.
Web Scraping5 min readBy Krawly Editorial TeamUpdated 2026-10-02
What is Web Scraping? A Beginner's Guide (2026)
Learn what web scraping is, how it works, common use cases, and how to scrape websites without coding using free tools.
SEO6 min readBy Krawly Editorial TeamUpdated 2026-10-02
How to Improve Your Website's SEO in 30 Minutes
A practical, step-by-step guide to quickly audit and improve your website's SEO using free tools. No technical expertise needed.
YouTube5 min readBy Krawly Editorial TeamUpdated 2026-10-02
Best YouTube Scraping Tools — Free & No-Code (2026)
Compare the best free YouTube scraping tools for extracting playlist data, comments, tags, thumbnails, and subtitles without coding.
SEO9 min readBy Krawly Editorial TeamUpdated 2026-10-02
What I Learned Auditing 100 Small-Business Sites for Free SEO Wins
A 100-site audit found five recurring small-business SEO problems. See the data, screenshots, and low-cost fixes that produced measurable improvements.
Web Scraping8 min readBy Krawly Editorial TeamUpdated 2026-04-24
Is It Legal to Scrape a Website in 2026? A Practical Guide
What U.S., EU, and UK courts have actually ruled on web scraping in the past two years — and the four-question checklist I run before any scraping job.
SEO10 min readBy Krawly Editorial TeamUpdated 2026-10-02
Free vs Paid SEO Tools: An Honest Comparison from Someone Who Built Both
Compare free and paid SEO tools by job: technical crawls, keyword research, backlinks, reporting, and the cases where free tools do not compete.
SEO14 min readBy Krawly Editorial TeamUpdated 2026-10-02
I Tested Every Free SEO Crawler I Could Find — Here's What Each One Actually Does
Twelve free SEO crawlers tested on the same 50-page site with five identical checks. See the results, screenshots, limits, and recommendations.
E-Commerce13 min readBy Krawly Editorial TeamUpdated 2026-10-02
I Audited 50 E-Commerce Sites for Schema.org Product Markup — Most Are Wrong
A 50-store product schema audit reveals missing fields, misleading values, and eight repeated mistakes, with practical markup fixes.
Web Scraping12 min readBy Krawly Editorial TeamUpdated 2026-10-02
Headless Browser Detection in 2026 — What Actually Works and What Doesn't
Learn which headless-browser fingerprints still matter in 2026, which signals became noise, and how modern bot detection combines them.
Lead Generation11 min readBy Krawly Editorial TeamUpdated 2026-10-02
Why Most Free Email Finders Are Useless — And the Three That Actually Work
Fourteen free email finders were tested on 100 domains. See which results were guesses or duplicates and which methods produced usable contacts.
SEO10 min readBy Krawly Editorial TeamUpdated 2026-10-02
Reading robots.txt Like a Real Crawler — Four Traps I Keep Seeing
Four common robots.txt mistakes can waste crawl budget or hide pages. Learn how crawlers interpret the file with real examples and practical fixes.
SEO11 min readBy Krawly Editorial TeamUpdated 2026-10-02
Core Web Vitals at 2.5 Years — What Changed, What Didn't, and What I Stopped Worrying About
See what Core Web Vitals data says about rankings, which metrics matter, which signals were noise, and the 2026 changes site owners should track.
SEO9 min readBy Krawly Editorial TeamUpdated 2026-10-02
Open Graph Debugging — A 12-Step Checklist When the Social Preview Is Wrong
Fix wrong titles, missing images, and broken Open Graph previews on X, LinkedIn, Slack, and WhatsApp with this 12-step debugging checklist.
Analysis10 min readBy Krawly Editorial TeamUpdated 2026-10-02
The Hidden Cost of Free CDNs — What I Found Auditing 100 Cloudflare Sites
A 100-site Cloudflare audit found three recurring performance and configuration problems. Learn how to spot them and apply mostly free fixes.
SEO9 min readBy Krawly Editorial TeamUpdated 2026-10-02
Why I Stopped Trusting SEO Tool Scores — And What I Look at Instead
SEO scores are often vendor-specific and easy to game. Learn which audit signals reflect real technical problems and which numbers to treat cautiously.
OSINT10 min readBy Krawly Editorial TeamUpdated 2026-10-02
What One Domain Can Tell You — A DNS Investigation Walkthrough
Learn how DNS records reveal a site's host, email provider, nameservers, migration clues, and third-party services using only a domain name.
SEO11 min readBy Krawly Editorial TeamUpdated 2026-10-02
Auditing a WordPress Site with 8 Free Tools — Real Issues You Can Fix in an Afternoon
Audit WordPress with eight free tools that uncover recurring SEO, security, speed, metadata, link, and technology problems, plus the patterns to check.
Web Scraping10 min readBy Krawly Editorial Team
Scraping JavaScript-Rendered Sites Without Residential Proxies — What Actually Works in 2026
Residential proxies cost $5-15 per GB. For most legitimate scraping jobs you can avoid them entirely with the right stack. Here's what works and what doesn't.
Security9 min readBy Krawly Editorial TeamUpdated 2026-10-02
Lifting Your Security Headers Grade from D to A — A 30-Minute Checklist
Improve a weak security-headers grade by configuring six key headers. See what each header does, safe starting values, and how to verify the result.
SEO11 min readBy Krawly Editorial TeamUpdated 2026-10-02
Google's Helpful Content Update 2026 — What Actually Changed for Small Sites
Analysis of 20 sites before and after the 2025–2026 Helpful Content updates, including the patterns that changed and the advice that did not hold up.
SEO10 min readBy Krawly Editorial Team
Building a Personal SEO Dashboard with Free Tools — My Actual Weekly Workflow
No spreadsheets, no $400 SaaS subscription, no GA4 dashboards. The exact 30-minute Monday-morning workflow I use to keep one site healthy with seven free tools.