OLBO Website Checker
Free 13-point website health check in one minute
OLBO Website Checker runs 13 checks on any public website in about a minute: hosting, HTTPS and security headers, email protection (SPF, DMARC), platform and outdated components, known vulnerabilities, Google blacklists, site age, accessibility (European Accessibility Act), privacy (GDPR), Google search, AI search readiness (GPTBot, ClaudeBot, llms.txt) and mobile speed.
Free: an overall score out of 100, a grade from A to F, and a colour with a short finding for every indicator. Each of the first results links to independent free tools (SSL Labs, MXToolbox, BuiltWith), so you can verify we are not wrong.
Full report (€25): what exactly was found, why it matters for the business, and step-by-step fixes for your developer, as a PDF.
Public data only: no hacking, no logins, no code changes. Works in English and Ukrainian, also as a Telegram bot.
Built in Lviv, Ukraine, by OLBO web studio. Part of the revenue supports Balabony, a Ukrainian reading platform accessible to people with disabilities.
Features
13 checks in about one minute, watched live step by step
Free score out of 100 with an A–F grade
Accessibility check for the European Accessibility Act
AI search readiness: GPTBot, ClaudeBot, llms.txt
Independent links to verify every key result
Full PDF report with prioritized fixes for developers
Badge for websites with grade A or B
Telegram bot: @olbo_tekhohliad_bot
Use Cases
Small business owner: check whether the website is outdated before paying for a redesign
Agency or freelancer: show a client the problems in one minute before a sales call
Online shop in the EU: quick accessibility signal ahead of the European Accessibility Act
Developer: get a prioritized fix list for a site you inherited
Marketer: see whether AI assistants like ChatGPT can read your site
Comments
Hi Fazier! I'm Bohdan from Lviv, Ukraine. Small business owners keep asking me the same thing: "Is my website OK, or do I need a new one?" Existing tools answer only part of it: PageSpeed shows speed, SSL Labs shows the certificate, someone else checks email security. Nobody puts it all in one plain answer. So we built OLBO Website Checker: 13 checks in about a minute, from hosting and outdated components to accessibility (European Accessibility Act) and whether AI assistants like ChatGPT can read your site. You watch every step live, and the first results link to independent tools so you can verify we're not wrong. The score is free. The full report with fixes for your developer is €25, and part of that revenue supports Balabony, our Ukrainian reading platform for people with disabilities. I'd love blunt feedback: which check is missing, and what would make the free result more useful?
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Comments
Hi Fazier! I'm Bohdan from Lviv, Ukraine. Small business owners keep asking me the same thing: "Is my website OK, or do I need a new one?" Existing tools answer only part of it: PageSpeed shows speed, SSL Labs shows the certificate, someone else checks email security. Nobody puts it all in one plain answer. So we built OLBO Website Checker: 13 checks in about a minute, from hosting and outdated components to accessibility (European Accessibility Act) and whether AI assistants like ChatGPT can read your site. You watch every step live, and the first results link to independent tools so you can verify we're not wrong. The score is free. The full report with fixes for your developer is €25, and part of that revenue supports Balabony, our Ukrainian reading platform for people with disabilities. I'd love blunt feedback: which check is missing, and what would make the free result more useful?
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