Fastly Usage Statistics · Download List of All Websites using Fastly
Real-time Analytics and CDN platform. Analyze your web and server traffic patterns in real-time.
Application Performance
CrUX Dataset Usage Statistics · Download List of All Websites using CrUX Dataset
CrUX is a data collection system that gathers information about how real users interact with websites. This website is included in the user experiences data gathered from Google Chrome and thus considered sufficiently popular on the Internet.
CrUX Top 50m Usage Statistics · Download List of All Websites using CrUX Top 50m
Relative measure of site popularity within the CrUX dataset, measured by the total number of navigations on the origin. This site is in the top 50 million.
CrUX Top 10m Usage Statistics · Download List of All Websites using CrUX Top 10m
Relative measure of site popularity within the CrUX dataset, measured by the total number of navigations on the origin. This site is in the top 10 million.
Next.js Usage Statistics · Download List of All Websites using Next.js
React.js framework for static site generator apps. Owned by Vercel.
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.
Apple Mobile Web Clips Icon Usage Statistics · Download List of All Websites using Apple Mobile Web Clips Icon
This page contains an icon for iPhone, iPad and iTouch devices.
Amazon S3 Usage Statistics · Download List of All Websites using Amazon S3
Amazon Simple Storage provides unlimited storage to developers and online businesses - saving costs and increase storage reliability.
Cloudflare Usage Statistics · Download List of All Websites using Cloudflare
Automatically optimizes the delivery of your web pages so your visitors get the fastest page load times and best performance.
React Usage Statistics · Download List of All Websites using React
A JavaScript library for building user interfaces from Facebook.
JavaScript Library
Intersection Observer Usage Statistics · Download List of All Websites using Intersection Observer
API that can be used to understand the visibility and position of DOM elements relative to a containing element or to the top-level viewport.
Instagram Usage Statistics · Download List of All Websites using Instagram
The website mentions Instagram in some form.
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
Vercel Usage Statistics · Download List of All Websites using Vercel
Serverless hosting platform. Previously known as ZEIT.
Cloud PaaS · US hosting
Amazon Usage Statistics · Download List of All Websites using Amazon
This site is hosted on Amazon AWS EC2 Infrastructure.
Cloud Hosting · Cloud PaaS
Cloudflare Hosting Usage Statistics · Download List of All Websites using Cloudflare Hosting
Supercharged web hosting service.
US hosting · Cloud Hosting · Cloud PaaS
Namecheap Private Email Usage Statistics · Download List of All Websites using Namecheap Private Email
Private email system from Namecheap.
Business Email Hosting
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.
DMARC Usage Statistics · Download List of All Websites using DMARC
A technical specification created by a group of organizations that want to help reduce the potential for email-based abuse
DMARC
DMARC Quarantine Usage Statistics · Download List of All Websites using DMARC Quarantine
The domain has a DMARC policy of 'Quarantine'. This tells the receiving mail server that all emails that do not have your domain name in the “From” field (or any other set criteria) should be quarantined by default.
Namecheap DNS Usage Statistics · Download List of All Websites using Namecheap DNS
DNS services provided by Namecheap.
Cloudflare DNS Usage Statistics · Download List of All Websites using Cloudflare DNS
DNS services provided by Cloudflare.
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
HSTS Usage Statistics · Download List of All Websites using HSTS
Forces browsers to only communicate with the site using HTTPS.
GitHub Hosting Usage Statistics · Download List of All Websites using GitHub Hosting
This site is hosted on Github infrastructure.
IPv6 Usage Statistics · Download List of All Websites using IPv6
The website has an IPv6 record.
Varnish Usage Statistics · Download List of All Websites using Varnish
Varnish is a web accelerator / reverse proxy caching server.
Varnish Server
Cloudflare CDN Usage Statistics · Download List of All Websites using Cloudflare CDN
Content owned by this site hosted on the Cloudflare CDN.
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.
Anthropic Claude Bot Disallow Usage Statistics · Download List of All Websites using Anthropic Claude Bot Disallow
Block Anthropic Claude bot.
Google Bard Disallow Usage Statistics · Download List of All Websites using Google Bard Disallow
The website blocks Bard AI and Vertex AI scraping requests.
GPTBot Disallow Usage Statistics · Download List of All Websites using GPTBot Disallow
The website has disallow rules for OpenAI GPTBot.
Last technology detected on 13th August 2025. We know of 38 technologies on this page and 39 technologies removed from sfhacks.io since 3rd April 2017. Link to this page.
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