Pygments Usage Statistics · Download List of All Websites using Pygments
Python syntax highlighter.
Viewport Meta Usage Statistics · Download List of All Websites using Viewport Meta
This page uses the viewport meta tag which means the content may be optimized for mobile content.
IPhone / Mobile Compatible Usage Statistics · Download List of All Websites using IPhone / Mobile Compatible
The website contains code that allows the page to support IPhone / Mobile Content.
Pelican Usage Statistics · Download List of All Websites using Pelican
Static site generator system.
Open Source
GitHub Usage Statistics · Download List of All Websites using GitHub
The website mentions github.com in some form.
YouTube Link Usage Statistics · Download List of All Websites using YouTube Link
This website mentions YouTube.com on it in some form or another.
Twitter Usage Statistics · Download List of All Websites using Twitter
The website mentions twitter.com in some form.
Artificial Intelligence Usage Statistics · Download List of All Websites using Artificial Intelligence
This technology represents us finding some form of mention of AI or ChatGPT on the homepage of the website.
AmazonBot Disallow Usage Statistics · Download List of All Websites using AmazonBot Disallow
AmazonBot is a crawler that web content publishers can refer to for information - website has disallow rules.
AI Bot
Digital Ocean DNS Usage Statistics · Download List of All Websites using Digital Ocean DNS
DNS hosting from Digital Ocean.
SPF Usage Statistics · Download List of All Websites using SPF
The Sender Policy Framework is an open standard specifying a technical method to prevent sender address forgery.
SSL by Default Usage Statistics · Download List of All Websites using SSL by Default
The website redirects traffic to an HTTPS/SSL version by default.
LetsEncrypt Usage Statistics · Download List of All Websites using LetsEncrypt
Let’s Encrypt is a free open Certificate Authority.
Root Authority
Apache Usage Statistics · Download List of All Websites using Apache
Apache has been the most popular web server on the Internet since April 1996.
Atom Usage Statistics · Download List of All Websites using Atom
Atom Syndication Format is an XML language used for web feeds very similar to RSS.
Anthropic Claude Bot Disallow Usage Statistics · Download List of All Websites using Anthropic Claude Bot Disallow
Block Anthropic Claude bot.
AppleBot Disallow Usage Statistics · Download List of All Websites using AppleBot Disallow
The website has disallow rules for Applebot.
Apple AI Bot Disallow Usage Statistics · Download List of All Websites using Apple AI Bot Disallow
Disallow rule for Apple AI Bot
ByteDance Bytespider Disallow Usage Statistics · Download List of All Websites using ByteDance Bytespider Disallow
Doubao potentail AI bot disallow rule.
Common Crawl Bot Disallow Usage Statistics · Download List of All Websites using Common Crawl Bot Disallow
Block a site from being crawled by Common Crawl Crawler.
GPTBot Disallow Usage Statistics · Download List of All Websites using GPTBot Disallow
The website has disallow rules for OpenAI GPTBot.
Cohere AI Disallow Usage Statistics · Download List of All Websites using Cohere AI Disallow
Disallow rules for Cohere AI bot.
Diffbot Disallow Usage Statistics · Download List of All Websites using Diffbot Disallow
Diffbot uses AI to extract data from websites - this website blocks it.
Facebook Bot Disallow Usage Statistics · Download List of All Websites using Facebook Bot Disallow
Blocks Facebook crawling.
Google Bard Disallow Usage Statistics · Download List of All Websites using Google Bard Disallow
The website blocks Bard AI and Vertex AI scraping requests.
Webz Omgili Disallow Usage Statistics · Download List of All Websites using Webz Omgili Disallow
Webz.io disallow block for big data indexing.
Perplexity Usage Statistics · Download List of All Websites using Perplexity
AI chatbot-powered research and conversational search engine disallow rules.
Semrush Bot Disallow Usage Statistics · Download List of All Websites using Semrush Bot Disallow
The website has disallow rules for Semrush Bot.
YOU Disallow Usage Statistics · Download List of All Websites using YOU Disallow
Leverage a personal AI search assistant & customized recommendations bot disallow rule.
Anthropic Claude Search Bot Disallow Usage Statistics · Download List of All Websites using Anthropic Claude Search Bot Disallow
Search result Anthropic Bot disallow.
Anthropic Claude User Bot Disallow Usage Statistics · Download List of All Websites using Anthropic Claude User Bot Disallow
Blocks Claude's user search bot.
Last technology detected on 16th August 2025. We know of 31 technologies on this page and 26 technologies removed from astrostucky.com since 11th May 2015. Link to this page.
Unlimited detailed lookups - normally $144 / year.
Add BuiltWith to for free! Get lookups easily and quickly.
Get a notification when astrostucky.com adds new technologies.
Get astrostucky.com profile as an XML, JSON, CSV or XLSX via the Domain API.
Can't find the technology you are looking for? Send us a suggestion, we will try and add it to our database.