Mixed Content Checker
Mixed Content Checker scans HTTPS pages for insecure HTTP resources, helping you find browser security warnings, fix trust issues, and keep website connections safer for visitors.
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Complete Guide
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Charset Checker
Detect the character encoding, charset declaration, and content-type header used by any webpage instantly.
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Word Count Checker
Count total words, paragraphs, headings, and estimated reading time on any URL for content SEO analysis.
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SEO Score Checker
Analyze any URL and get an instant SEO health score covering meta tags, headings, links, and on-page factors.
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Robots Txt Checker
Fetch and analyze any domain's robots.txt file — view disallow rules, crawl directives, and sitemap declarations.
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Sitemap Checker
Enter any domain to locate its XML sitemap, validate the format, check accessibility, and count total URLs.
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Noindex Checker
Detect noindex and nofollow directives on any URL that may prevent Google from crawling or indexing the page.
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Related Articles
01
Robots.txt Checker: Test, Validate & Fix Your File — Free Google Tester Alternative
Your robots.txt file is the most dangerous file on your website. One stray character — a single Disallow: / left over from a staging environment — can wipe your entire site out of Google within days. And yet most people edit it blind, save it, and hope. The fix is simple: test before you trust. Paste any domain into the Robots Txt Checker and see exactly which rules are live, what they block, and whether your most important pages are reachable — instantly, with no signup. This guide covers everything: what robots.txt actually does, how to read every directive, how to fix the two Search Console errors everyone runs into, how to control AI crawlers like GPTBot and ClaudeBot, and the mistakes that quietly tank traffic.
02
Does Page Speed Affect SEO? Yes — Here's Exactly How (2026)
Page speed affects SEO directly and indirectly. Google uses three Core Web Vitals metrics — LCP, INP, and CLS — as confirmed ranking signals measured from real user data. Slow pages also generate higher bounce rates and shorter dwell time, which send negative behavioural signals that compound the direct ranking penalty. In 2026, slow sites additionally lose visibility in AI search engines including Google AI Overviews, ChatGPT, and Perplexity. The short answer is yes. The full answer is that speed now affects your rankings through four separate channels simultaneously — and most sites are only optimising for one of them. Want to know where you stand right now? Run your URL through Prafero's free page speed checker — no signup, instant Core Web Vitals results.
03
Meta Keywords Tag: Does It Still Affect SEO in 2026?
If you have ever opened a website's source code and spotted a line that reads <meta name="keywords" content="seo, digital marketing, website traffic"> — you have seen a meta keywords tag. And if you have ever wondered whether adding one to your pages helps your Google rankings, the answer is no. It has not helped since 2009. But the question keeps coming back. CMS platforms still include meta keywords fields. SEO plugins still have a box for them. And new site owners keep filling them in, convinced they are doing something useful. They are not. This post explains exactly what the meta keywords tag does, why Google killed it, what Bing actually does with it, and what the meta tags are in 2026 that actually matter. If you want to check what is currently in the meta section of any page, use Prafero's free Meta Tag Analyzer — it extracts every tag instantly with no signup required.
04
How to Check If Your SEO Is Working (Free Step-by-Step Method)
You published the content. You fixed the title tags. Maybe you paid someone for "SEO." And now you're staring at your analytics asking the only question that matters: is any of this actually working?